This table presents a simple period-of-record summary for the current station. This is simply based off of whatever daily data exists without any adjustments, etc. The raw data is available as a CSV.
| Day | Min High | Min High Year(s) | Avg High | Max High | Max High Year(s) | Min Low | Min Low Year(s) | Avg Low | Max Low | Max Low Year(s) | Precip | Max Precip | Max Precip Year(s) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 01 | 21 | 1979 | 37.75 | 56 | 1972 1976 | 9 | 1979 | 24 | 40 | 1972 | 0.08 | 0.62 | 1979 |
| Jan 02 | 25 | 1974 | 38.75 | 58 | 1972 | 6 | 1979 | 22.25 | 33 | 1975 | 0.05 | 0.3 | 1975 |
| Jan 03 | 27 | 1974 | 44.5 | 56 | 1977 | 15 | 1974 | 23.38 | 28 | 1973 1975 1977 | 0.1 | 0.8 | 1973 |
| Jan 04 | 25 | 1972 | 44.88 | 63 | 1977 1978 | 11 | 1974 | 23.62 | 37 | 1978 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 05 | 31 | 1973 | 45.62 | 71 | 1978 | 10 | 1972 | 24 | 38 | 1978 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 06 | 24 | 1979 | 49 | 73 | 1978 | 19 | 1979 | 24.88 | 35 | 1978 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 07 | 24 | 1973 | 47.62 | 69 | 1975 | 12 | 1976 | 25.88 | 44 | 1978 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 08 | 20 | 1973 | 47.5 | 73 | 1974 | 8 | 1976 | 22 | 40 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 09 | 14 | 1977 | 40.5 | 72 | 1975 | 6 | 1977 | 22.38 | 45 | 1975 | 0.04 | 0.3 | 1977 |
| Jan 10 | 20 | 1973 | 40.38 | 64 | 1972 | 8 | 1977 | 24.5 | 41 | 1976 | 0.04 | 0.3 | 1973 |
| Jan 11 | 26 | 1973 | 38.38 | 57 | 1972 | 5 | 1973 | 21.88 | 33 | 1972 | 0.04 | 0.35 | 1979 |
| Jan 12 | 30 | 1975 | 45.88 | 72 | 1976 | 4 | 1973 | 22.88 | 39 | 1972 | 0.01 | 0.06 | 1978 |
| Jan 13 | 43 | 1979 | 52.25 | 59 | 1974 | 12 | 1975 | 25.5 | 36 | 1976 | 0.08 | 0.65 | 1977 |
| Jan 14 | 34 | 1979 | 48.38 | 65 | 1974 | 13 | 1979 | 24.38 | 34 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 15 | 34 | 1972 | 55.88 | 73 | 1974 | 10 | 1972 | 27.25 | 33 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 16 | 29 | 1977 | 54.62 | 76 | 1974 | 14 | 1977 | 29.38 | 43 | 1973 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 17 | 34 | 1978 | 58.75 | 74 | 1974 | 13 | 1978 | 32 | 48 | 1973 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 18 | 28 | 1978 | 58.38 | 72 | 1976 | 16 | 1977 | 35.25 | 45 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 19 | 26 | 1978 | 55 | 70 | 1972 | 17 | 1978 | 33.5 | 43 | 1979 | 0.06 | 0.29 | 1979 |
| Jan 20 | 26 | 1978 | 55.38 | 67 | 1972 1974 | 14 | 1978 | 30.12 | 43 | 1972 | 0.01 | 0.1 | 1979 |
| Jan 21 | 34 | 1978 | 56 | 82 | 1974 | 24 | 1978 | 33.25 | 41 | 1974 | 0.06 | 0.4 | 1973 |
| Jan 22 | 42 | 1975 | 55.5 | 68 | 1976 | 21 | 1978 | 32.75 | 40 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 23 | 43 | 1974 1979 | 54 | 75 | 1972 | 26 | 1973 | 34.38 | 48 | 1976 | 0.02 | 0.12 | 1977 |
| Jan 24 | 43 | 1978 | 55 | 66 | 1972 | 24 | 1973 | 33.38 | 43 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 25 | 43 | 1973 | 52.75 | 74 | 1975 | 24 | 1977 1978 | 30.25 | 37 | 1979 | 0.1 | 0.7 | 1973 |
| Jan 26 | 41 | 1976 1978 | 53.12 | 71 | 1975 | 17 | 1978 | 30.5 | 37 | 1973 | 0 | 0.04 | 1979 |
| Jan 27 | 37 | 1978 | 53 | 77 | 1975 | 19 | 1976 | 29.5 | 45 | 1975 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 28 | 38 | 1979 | 49.62 | 64 | 1976 | 18 | 1977 | 25.62 | 36 | 1975 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jan 29 | 32 | 1979 | 48.62 | 70 | 1976 | 13 | 1977 | 27.38 | 43 | 1975 | 0 | 0.01 | 1979 |
| Jan 30 | 34 | 1977 1979 | 50.75 | 74 | 1974 | 20 | 1979 | 30.25 | 41 | 1975 | 0 | 0.02 | 1979 |
| Jan 31 | 32 | 1979 | 48.12 | 73 | 1974 | 13 | 1979 | 30.75 | 44 | 1973 | 0.1 | 0.65 | 1975 |
| Feb 01 | 40 | 1978 | 54.5 | 78 | 1974 | 21 | 1979 | 33.38 | 41 | 1973 1974 | 0.06 | 0.3 | 1978 |
| Feb 02 | 37 | 1978 | 52 | 66 | 1976 | 23 | 1972 | 33.12 | 41 | 1977 | 0.03 | 0.27 | 1975 |
| Feb 03 | 42 | 1972 | 53.62 | 76 | 1976 | 15 | 1972 | 29.75 | 39 | 1975 | 0.08 | 0.6 | 1975 |
| Feb 04 | 38 | 1979 | 57.75 | 77 | 1973 | 21 | 1972 | 33 | 46 | 1973 | 0.04 | 0.3 | 1975 |
| Feb 05 | 32 | 1979 | 51.38 | 75 | 1973 1974 | 19 | 1979 | 31.75 | 46 | 1973 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 06 | 30 | 1976 | 46.62 | 61 | 1973 | 18 | 1975 | 28 | 34 | 1972 1973 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 07 | 38 | 1978 | 47.5 | 56 | 1976 | 21 | 1974 | 25.12 | 34 | 1977 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 08 | 28 | 1978 | 49.62 | 75 | 1976 | 20 | 1974 | 25.75 | 35 | 1977 | 0.06 | 0.5 | 1973 |
| Feb 09 | 31 | 1975 1978 | 51.88 | 86 | 1976 | 17 | 1979 | 27.12 | 43 | 1976 | 0.05 | 0.43 | 1978 |
| Feb 10 | 33 | 1978 | 58.12 | 85 | 1976 | 20 | 1973 1978 | 32 | 57 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 11 | 39 | 1978 | 56.75 | 69 | 1974 | 26 | 1972 | 35 | 46 | 1977 | 0.15 | 0.94 | 1972 |
| Feb 12 | 48 | 1978 | 64.25 | 79 | 1974 | 28 | 1972 | 35.38 | 45 | 1974 | 0.06 | 0.5 | 1978 |
| Feb 13 | 41 | 1978 | 65.75 | 78 | 1974 | 28 | 1978 | 38 | 54 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 14 | 37 | 1978 | 63.25 | 89 | 1979 | 21 | 1978 | 39.5 | 49 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 15 | 33 | 1978 | 54.38 | 75 | 1976 | 27 | 1978 | 34 | 51 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 16 | 27 | 1979 | 53 | 74 | 1976 | 16 | 1979 | 30 | 46 | 1976 | 0.04 | 0.3 | 1975 |
| Feb 17 | 24 | 1979 | 54.12 | 77 | 1977 | 15 | 1978 1979 | 31 | 44 | 1976 | 0 | 0 | 1973 |
| Feb 18 | 36 | 1978 | 57 | 75 | 1977 | 11 | 1978 | 30.5 | 44 | 1974 | 0.08 | 0.4 | 1978 |
| Feb 19 | 42 | 1978 | 59.12 | 69 | 1974 | 20 | 1978 | 31.12 | 38 | 1976 1977 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 20 | 41 | 1978 | 68.5 | 82 | 1976 | 25 | 1978 | 37.12 | 48 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 21 | 47 | 1978 | 59.5 | 77 | 1972 | 19 | 1978 | 37.62 | 50 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 22 | 39 | 1975 | 59.38 | 80 | 1977 | 23 | 1976 | 35.5 | 52 | 1977 | 0.07 | 0.58 | 1975 |
| Feb 23 | 39 | 1975 | 61.75 | 75 | 1972 | 23 | 1975 | 36.38 | 46 | 1972 1977 | 0.06 | 0.4 | 1973 |
| Feb 24 | 42 | 1979 | 64 | 79 | 1977 | 24 | 1974 | 36.38 | 47 | 1972 | 0.04 | 0.3 | 1979 |
| Feb 25 | 52 | 1978 | 63.88 | 74 | 1976 | 23 | 1974 | 38 | 47 | 1972 1976 1977 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 26 | 47 | 1977 | 59.62 | 76 | 1976 | 28 | 1978 | 34.12 | 42 | 1976 | 0.1 | 0.79 | 1977 |
| Feb 27 | 54 | 1977 | 69.12 | 79 | 1974 | 28 | 1975 1977 | 37.75 | 46 | 1978 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 28 | 57 | 1973 | 68 | 80 | 1972 | 27 | 1977 | 42.12 | 53 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Feb 29 | 81 | 1972 1976 | 81 | 81 | 1972 1976 | 51 | 1972 | 53 | 55 | 1976 | 0 | 0 | 1972 1976 |
| Mar 01 | 41 | 1978 | 71.88 | 87 | 1976 | 34 | 1978 | 42.62 | 52 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 02 | 58 | 1972 | 70.38 | 89 | 1974 | 28 | 1972 | 43.38 | 56 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 03 | 31 | 1978 | 61.12 | 89 | 1974 | 20 | 1978 | 39.25 | 64 | 1974 | 0.03 | 0.27 | 1979 |
| Mar 04 | 36 | 1978 | 59.88 | 79 | 1974 | 16 | 1978 | 34.62 | 57 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 05 | 48 | 1976 | 65.12 | 79 | 1974 | 28 | 1976 1978 | 35.25 | 44 | 1973 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 06 | 52 | 1976 | 70.62 | 86 | 1974 | 28 | 1977 | 42.38 | 52 | 1974 1975 | 0.02 | 0.2 | 1973 |
| Mar 07 | 47 | 1976 | 66.75 | 79 | 1974 | 34 | 1977 | 42.62 | 61 | 1974 | 0.04 | 0.35 | 1976 |
| Mar 08 | 48 | 1975 1976 | 63.88 | 84 | 1979 | 31 | 1978 | 43.12 | 64 | 1974 | 0.03 | 0.27 | 1976 |
| Mar 09 | 56 | 1973 | 67.5 | 76 | 1974 1977 | 25 | 1978 | 42.38 | 56 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 10 | 51 | 1975 | 67.5 | 81 | 1977 1978 | 31 | 1975 | 43.25 | 51 | 1977 | 0.04 | 0.2 | 1974 |
| Mar 11 | 56 | 1975 1977 | 68.25 | 79 | 1972 | 37 | 1975 1979 | 44.62 | 55 | 1972 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 12 | 43 | 1975 | 65.5 | 79 | 1972 | 33 | 1975 | 41.75 | 58 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 13 | 45 | 1976 | 65.38 | 82 | 1977 | 27 | 1975 | 42.62 | 53 | 1972 1973 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 14 | 58 | 1975 | 70.88 | 86 | 1977 | 27 | 1975 | 40.75 | 52 | 1977 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 15 | 48 | 1979 | 63.12 | 72 | 1974 | 38 | 1978 | 44.25 | 53 | 1972 | 0.03 | 0.22 | 1979 |
| Mar 16 | 47 | 1979 | 62.38 | 77 | 1972 | 28 | 1976 | 38.38 | 44 | 1974 | 0.03 | 0.21 | 1979 |
| Mar 17 | 62 | 1979 | 77 | 85 | 1974 1977 | 35 | 1978 | 43.75 | 55 | 1977 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 18 | 69 | 1975 | 76.25 | 88 | 1974 | 45 | 1975 1977 | 48.75 | 55 | 1974 | 0.06 | 0.31 | 1979 |
| Mar 19 | 57 | 1979 | 72.88 | 90 | 1976 | 44 | 1977 | 48 | 56 | 1976 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 20 | 54 | 1974 | 69.88 | 87 | 1975 | 31 | 1974 | 45 | 55 | 1972 1978 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 21 | 52 | 1974 | 69.62 | 84 | 1975 | 30 | 1974 1976 | 41.88 | 55 | 1975 | 0.11 | 0.7 | 1979 |
| Mar 22 | 67 | 1979 | 75.12 | 87 | 1978 | 31 | 1977 | 43.88 | 57 | 1978 | 0.11 | 0.85 | 1979 |
| Mar 23 | 56 | 1974 | 67.12 | 78 | 1972 | 28 | 1974 | 44.38 | 56 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 24 | 43 | 1974 | 63.75 | 80 | 1976 | 27 | 1974 | 42.5 | 52 | 1972 | 0.2 | 1.5 | 1973 |
| Mar 25 | 54 | 1973 | 69.5 | 89 | 1976 | 32 | 1974 | 42.5 | 54 | 1976 | 0.02 | 0.2 | 1973 |
| Mar 26 | 62 | 1973 | 70.88 | 83 | 1972 | 39 | 1973 1978 | 46.75 | 59 | 1972 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 27 | 61 | 1979 | 71.12 | 87 | 1974 | 34 | 1976 | 45.38 | 54 | 1972 | 0.19 | 1.25 | 1977 |
| Mar 28 | 57 | 1975 | 73.5 | 85 | 1974 | 31 | 1975 | 48.38 | 61 | 1974 | 0.02 | 0.14 | 1975 |
| Mar 29 | 37 | 1975 | 67.12 | 84 | 1979 | 26 | 1975 | 46 | 62 | 1979 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Mar 30 | 51 | 1972 | 67.5 | 90 | 1974 | 27 | 1975 | 42.75 | 52 | 1974 | 0.02 | 0.2 | 1973 |
| Mar 31 | 61 | 1977 | 73.12 | 94 | 1974 | 32 | 1972 | 44.25 | 63 | 1974 | 0 | 0 | 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 01 | 67 | 1971 1973 | 75.56 | 93 | 1978 | 34 | 1972 | 45.22 | 61 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 02 | 56 | 1979 | 72.56 | 85 | 1976 1978 | 29 | 1975 | 44.89 | 57 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 03 | 55 | 1973 | 69.44 | 84 | 1978 | 26 | 1975 | 45.78 | 60 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 04 | 57 | 1973 | 66.67 | 90 | 1978 | 33 | 1979 | 41.78 | 57 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 05 | 61 | 1971 | 72.89 | 87 | 1978 | 34 | 1973 | 43.89 | 64 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 06 | 61 | 1971 | 75.22 | 90 | 1972 | 35 | 1971 | 49.33 | 61 | 1972 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 07 | 64 | 1973 | 76.44 | 89 | 1978 | 34 | 1971 | 51.33 | 64 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 08 | 47 | 1973 | 72.67 | 82 | 1971 1978 | 31 | 1973 | 47.56 | 62 | 1978 | 0.07 | 0.55 | 1975 |
| Apr 09 | 50 | 1973 | 72.44 | 85 | 1978 | 28 | 1973 | 47.44 | 64 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 10 | 56 | 1975 | 73.33 | 87 | 1972 1974 | 28 | 1973 | 49.33 | 62 | 1972 | 0.01 | 0.12 | 1978 |
| Apr 11 | 57 | 1975 | 73.89 | 90 | 1972 | 39 | 1978 | 51.33 | 65 | 1972 | 0.13 | 0.5 | 1974 1979 |
| Apr 12 | 54 | 1975 | 75.89 | 95 | 1972 | 41 | 1975 | 52 | 65 | 1972 | 0.09 | 0.8 | 1976 |
| Apr 13 | 67 | 1975 1979 | 76 | 91 | 1972 | 43 | 1979 | 53.78 | 63 | 1972 | 0.08 | 0.6 | 1973 |
| Apr 14 | 66 | 1977 | 76.33 | 89 | 1978 | 43 | 1974 | 54.11 | 64 | 1976 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Apr 15 | 67 | 1977 | 76.89 | 89 | 1978 | 39 | 1974 | 51.67 | 59 | 1978 | 0.09 | 0.85 | 1977 |
| Apr 16 | 62 | 1973 1977 | 73.67 | 84 | 1979 | 42 | 1973 | 51.89 | 62 | 1978 | 0.21 | 1.5 | 1976 |
| Apr 17 | 67 | 1973 1977 | 75.89 | 91 | 1975 | 47 | 1973 1974 | 55.22 | 65 | 1975 | 0.21 | 1.32 | 1977 |
| Apr 18 | 73 | 1976 | 79.22 | 87 | 1972 | 44 | 1978 | 52.67 | 62 | 1972 | 0.03 | 0.23 | 1977 |
| Apr 19 | 70 | 1978 | 77.11 | 86 | 1972 | 38 | 1975 | 55.33 | 66 | 1979 | 0.08 | 0.56 | 1972 |
| Apr 20 | 66 | 1976 | 75.78 | 87 | 1974 | 47 | 1978 | 54.22 | 66 | 1974 | 0.01 | 0.12 | 1971 |
| Apr 21 | 63 | 1977 | 75.78 | 82 | 1971 1978 | 44 | 1976 | 52.33 | 61 | 1973 | 0.08 | 0.71 | 1977 |
| Apr 22 | 67 | 1977 | 77.44 | 85 | 1976 | 45 | 1977 | 55.67 | 62 | 1975 | 0.03 | 0.25 | 1971 |
| Apr 23 | 70 | 1971 | 77.78 | 85 | 1975 | 46 | 1977 | 54.11 | 65 | 1975 | 0.11 | 1 | 1973 |
| Apr 24 | 74 | 1973 | 79.89 | 88 | 1975 | 48 | 1971 1972 | 53.44 | 59 | 1975 | 0.06 | 0.5 | 1973 |
| Apr 25 | 67 | 1973 | 78.11 | 88 | 1975 | 47 | 1977 | 54.78 | 62 | 1974 | 0.03 | 0.3 | 1973 |
| Apr 26 | 57 | 1973 | 76.44 | 87 | 1974 | 47 | 1973 | 55.67 | 67 | 1975 | 0.07 | 0.4 | 1972 |
| Apr 27 | 63 | 1973 | 76.78 | 88 | 1974 | 38 | 1973 | 56.11 | 68 | 1974 | 0.01 | 0.1 | 1979 |
| Apr 28 | 65 | 1979 | 78 | 94 | 1978 | 44 | 1979 | 54.22 | 66 | 1974 | 0.09 | 0.58 | 1975 |
| Apr 29 | 57 | 1976 | 77.44 | 91 | 1978 | 47 | 1979 | 57 | 65 | 1974 | 0.3 | 1.5 | 1974 |
| Apr 30 | 58 | 1976 | 74.33 | 90 | 1978 | 50 | 1976 | 57 | 65 | 1973 | 0.03 | 0.25 | 1976 |
| May 01 | 69 | 1976 | 76.78 | 83 | 1977 | 46 | 1976 | 55.11 | 61 | 1977 | 0.1 | 0.6 | 1974 |
| May 02 | 63 | 1978 | 78.78 | 91 | 1974 | 44 | 1973 1978 | 54.44 | 64 | 1977 1979 | 0.21 | 1.37 | 1979 |
| May 03 | 50 | 1978 | 73.11 | 86 | 1977 | 42 | 1973 | 51.78 | 65 | 1977 | 0.12 | 1.05 | 1978 |
| May 04 | 60 | 1979 | 77.67 | 88 | 1971 | 40 | 1978 | 53.44 | 69 | 1977 | 0.11 | 0.95 | 1977 |
| May 05 | 69 | 1973 | 77.44 | 87 | 1971 1975 | 42 | 1979 | 56.33 | 65 | 1971 | 0.27 | 2.3 | 1974 |
| May 06 | 67 | 1976 | 79.67 | 91 | 1979 | 49 | 1974 | 58 | 65 | 1978 | 0.15 | 0.7 | 1977 |
| May 07 | 64 | 1972 1976 | 78.67 | 94 | 1979 | 49 | 1976 | 56.33 | 65 | 1979 | 0.14 | 1.27 | 1972 |
| May 08 | 70 | 1976 | 81.78 | 90 | 1979 | 50 | 1976 | 57.78 | 68 | 1979 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| May 09 | 71 | 1976 | 83.67 | 90 | 1973 | 55 | 1978 | 60.44 | 70 | 1979 | 0.01 | 0.1 | 1971 |
| May 10 | 70 | 1977 | 79.78 | 96 | 1973 | 56 | 1979 | 59.44 | 63 | 1973 | 0.12 | 0.75 | 1977 |
| May 11 | 63 | 1979 | 78.11 | 91 | 1978 | 46 | 1979 | 59 | 67 | 1973 1978 | 0.16 | 1.4 | 1977 |
| May 12 | 70 | 1971 1973 | 77.89 | 89 | 1978 | 41 | 1979 | 56.56 | 65 | 1978 | 0.1 | 0.9 | 1972 |
| May 13 | 67 | 1973 | 78.44 | 93 | 1974 | 43 | 1971 | 54.11 | 68 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| May 14 | 59 | 1973 | 78.67 | 94 | 1978 | 46 | 1971 | 55.56 | 66 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| May 15 | 73 | 1973 | 85.56 | 103 | 1978 | 44 | 1973 | 56 | 70 | 1978 | 0.11 | 0.55 | 1972 |
| May 16 | 74 | 1976 | 85.89 | 97 | 1974 | 47 | 1975 | 59.78 | 74 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| May 17 | 75 | 1976 | 84.78 | 94 | 1974 | 48 | 1976 | 60.44 | 73 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| May 18 | 78 | 1977 | 87.44 | 98 | 1978 | 50 | 1976 | 63.33 | 72 | 1974 | 0.06 | 0.56 | 1971 |
| May 19 | 72 | 1977 | 85.67 | 99 | 1973 | 51 | 1971 | 62.11 | 70 | 1974 | 0.1 | 0.49 | 1978 |
| May 20 | 75 | 1978 | 82.78 | 88 | 1973 | 55 | 1971 | 63.11 | 69 | 1973 1974 | 0.18 | 1.44 | 1978 |
| May 21 | 76 | 1979 | 85.11 | 97 | 1973 | 54 | 1977 | 62.56 | 68 | 1973 | 0.07 | 0.27 | 1979 |
| May 22 | 70 | 1979 | 84.22 | 93 | 1974 | 56 | 1979 | 63.56 | 69 | 1971 | 0.56 | 4.07 | 1975 |
| May 23 | 78 | 1975 | 85 | 96 | 1974 | 57 | 1973 | 62.89 | 67 | 1971 1978 | 0.06 | 0.52 | 1977 |
| May 24 | 73 | 1979 | 83.78 | 91 | 1973 | 57 | 1971 | 62.11 | 69 | 1974 1978 | 0.01 | 0.05 | 1979 |
| May 25 | 70 | 1979 | 84.56 | 92 | 1975 | 55 | 1971 | 62.78 | 72 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| May 26 | 75 | 1976 | 85.44 | 96 | 1973 | 56 | 1979 | 62.89 | 68 | 1973 | 0.04 | 0.2 | 1972 |
| May 27 | 72 | 1976 | 83.56 | 93 | 1974 | 57 | 1973 | 62.67 | 68 | 1978 | 0.24 | 1.35 | 1977 |
| May 28 | 78 | 1973 | 86.56 | 99 | 1974 | 51 | 1976 | 62.33 | 69 | 1974 | 0.46 | 2.25 | 1971 |
| May 29 | 77 | 1971 | 86.67 | 99 | 1976 | 52 | 1973 | 62.67 | 71 | 1974 | 0.22 | 0.85 | 1971 |
| May 30 | 69 | 1975 | 85 | 96 | 1977 | 56 | 1975 | 65.11 | 75 | 1974 | 0.01 | 0.08 | 1975 |
| May 31 | 77 | 1979 | 83.56 | 92 | 1978 | 57 | 1972 | 62.78 | 68 | 1978 | 0.03 | 0.25 | 1977 |
| Jun 01 | 69 | 1979 | 84.33 | 91 | 1971 | 57 | 1972 | 61.44 | 66 | 1977 | 0.22 | 1.7 | 1973 |
| Jun 02 | 70 | 1979 | 85.11 | 95 | 1977 | 59 | 1979 | 63.56 | 71 | 1971 | 0.34 | 1.1 | 1973 |
| Jun 03 | 81 | 1978 1979 | 86.56 | 94 | 1977 | 57 | 1979 | 64.33 | 71 | 1977 | 0.2 | 1.7 | 1974 |
| Jun 04 | 85 | 1976 1978 | 88.56 | 93 | 1973 1977 | 64 | 1974 1976 1978 1979 | 65.89 | 69 | 1971 1977 | 0.08 | 0.7 | 1974 |
| Jun 05 | 79 | 1973 | 87.22 | 93 | 1974 1975 | 61 | 1973 | 65.89 | 71 | 1975 | 0.19 | 1.3 | 1979 |
| Jun 06 | 77 | 1978 | 88.78 | 95 | 1975 | 58 | 1973 | 65.11 | 73 | 1974 | 0.17 | 0.82 | 1978 |
| Jun 07 | 82 | 1976 | 88 | 96 | 1979 | 62 | 1973 1977 1978 | 65.22 | 72 | 1979 | 0.02 | 0.19 | 1978 |
| Jun 08 | 80 | 1978 | 88.89 | 97 | 1974 | 60 | 1977 | 66.44 | 73 | 1974 | 0.17 | 1.5 | 1975 |
| Jun 09 | 78 | 1979 | 86.78 | 96 | 1977 | 61 | 1974 1978 | 65.44 | 70 | 1977 | 0.07 | 0.51 | 1979 |
| Jun 10 | 74 | 1975 | 86.78 | 95 | 1977 | 56 | 1979 | 64.78 | 73 | 1977 | 0.12 | 0.9 | 1975 |
| Jun 11 | 75 | 1975 | 88 | 99 | 1978 | 54 | 1979 | 65.33 | 71 | 1977 | 0.01 | 0.1 | 1971 |
| Jun 12 | 81 | 1973 | 88.78 | 96 | 1977 | 56 | 1979 | 66.67 | 76 | 1976 | 0.08 | 0.4 | 1972 |
| Jun 13 | 82 | 1973 | 90.89 | 98 | 1976 | 61 | 1979 | 67.33 | 72 | 1976 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 14 | 89 | 1972 | 94.44 | 101 | 1975 | 65 | 1973 | 68.44 | 71 | 1976 1978 | 0.02 | 0.22 | 1978 |
| Jun 15 | 82 | 1976 | 91.67 | 101 | 1974 | 66 | 1972 1977 | 69 | 75 | 1973 | 0.18 | 1.64 | 1972 |
| Jun 16 | 85 | 1972 | 93.44 | 100 | 1977 | 56 | 1976 | 69.33 | 74 | 1973 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 17 | 84 | 1972 | 95 | 101 | 1977 | 66 | 1973 | 70.33 | 75 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 18 | 81 | 1976 | 93.56 | 102 | 1974 | 66 | 1976 | 71.67 | 75 | 1973 1975 | 0.06 | 0.58 | 1976 |
| Jun 19 | 82 | 1973 | 92.22 | 99 | 1974 | 63 | 1976 | 71 | 74 | 1975 1979 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 20 | 84 | 1973 | 92.44 | 98 | 1978 1979 | 57 | 1976 | 69.11 | 74 | 1974 1978 | 0 | 0.04 | 1979 |
| Jun 21 | 86 | 1971 | 93.11 | 100 | 1974 | 60 | 1973 | 68.89 | 76 | 1979 | 0.11 | 0.5 | 1971 1976 |
| Jun 22 | 85 | 1977 | 92.67 | 101 | 1978 | 63 | 1973 | 70.22 | 75 | 1974 1979 | 0.18 | 0.85 | 1972 |
| Jun 23 | 81 | 1977 | 92.11 | 102 | 1978 | 65 | 1973 | 69.89 | 74 | 1978 | 0.17 | 1.57 | 1977 |
| Jun 24 | 83 | 1974 | 91 | 102 | 1978 | 65 | 1974 | 69.22 | 74 | 1978 | 0.01 | 0.12 | 1977 |
| Jun 25 | 85 | 1974 | 91.11 | 103 | 1978 | 57 | 1974 | 68.67 | 79 | 1978 | 0.03 | 0.23 | 1979 |
| Jun 26 | 85 | 1979 | 92.67 | 102 | 1978 | 60 | 1974 | 69 | 78 | 1978 | 0.09 | 0.52 | 1979 |
| Jun 27 | 90 | 1971 1974 | 93.89 | 99 | 1972 | 62 | 1974 | 70.67 | 76 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 28 | 86 | 1975 | 93.78 | 97 | 1972 1977 1978 | 65 | 1974 | 71.22 | 75 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 29 | 89 | 1975 | 94.67 | 98 | 1974 1976 1979 | 68 | 1974 1975 | 71.78 | 75 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jun 30 | 91 | 1971 1975 1976 | 94.11 | 99 | 1979 | 67 | 1975 | 71 | 74 | 1978 | 0.08 | 0.75 | 1973 |
| Jul 01 | 91 | 1971 1975 1977 | 94.56 | 99 | 1979 | 67 | 1976 | 71.78 | 76 | 1979 | 0.08 | 0.7 | 1972 |
| Jul 02 | 86 | 1975 | 94 | 100 | 1978 | 69 | 1975 | 72 | 74 | 1973 1979 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 03 | 82 | 1975 | 92.44 | 101 | 1978 | 68 | 1975 | 72.11 | 77 | 1974 | 0.1 | 0.72 | 1972 |
| Jul 04 | 76 | 1972 | 91.22 | 99 | 1978 | 65 | 1972 | 70.56 | 75 | 1979 | 0.06 | 0.5 | 1972 |
| Jul 05 | 76 | 1972 | 92.44 | 101 | 1978 | 63 | 1972 | 70.67 | 76 | 1978 | 0 | 0 | 1972 |
| Jul 06 | 83 | 1972 | 93.78 | 102 | 1978 | 62 | 1972 | 70.56 | 77 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 07 | 86 | 1972 | 95.56 | 103 | 1978 | 65 | 1972 1976 | 70.78 | 77 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 08 | 87 | 1977 | 93.89 | 104 | 1978 | 67 | 1972 | 71.78 | 77 | 1978 | 0.28 | 2.5 | 1979 |
| Jul 09 | 84 | 1976 | 93.56 | 103 | 1978 | 70 | 1973 1976 1977 1979 | 71.89 | 74 | 1971 1974 1975 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 10 | 78 | 1976 | 92 | 101 | 1978 | 67 | 1979 | 71.78 | 78 | 1978 | 0.01 | 0.12 | 1976 |
| Jul 11 | 75 | 1976 | 92.44 | 101 | 1978 | 67 | 1975 | 72 | 79 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 12 | 87 | 1976 | 92.89 | 101 | 1978 | 68 | 1975 1976 | 72.44 | 78 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 13 | 83 | 1976 | 93.56 | 103 | 1978 | 65 | 1975 | 71.44 | 79 | 1978 | 0.03 | 0.16 | 1976 |
| Jul 14 | 84 | 1976 | 94.22 | 104 | 1978 | 67 | 1975 | 71.44 | 79 | 1978 | 0.08 | 0.42 | 1976 |
| Jul 15 | 82 | 1973 | 94.22 | 107 | 1978 | 67 | 1973 1975 | 71.78 | 80 | 1978 | 0.05 | 0.26 | 1973 |
| Jul 16 | 85 | 1976 | 93.33 | 104 | 1978 | 66 | 1973 | 70.56 | 75 | 1971 | 0.06 | 0.5 | 1974 |
| Jul 17 | 85 | 1975 | 92.67 | 107 | 1978 | 67 | 1976 | 72 | 78 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 18 | 81 | 1979 | 91.78 | 105 | 1978 | 69 | 1974 1976 | 72.56 | 82 | 1978 | 0.11 | 0.97 | 1975 |
| Jul 19 | 76 | 1979 | 92.11 | 109 | 1978 | 69 | 1979 | 72.22 | 79 | 1978 | 0.16 | 1.43 | 1972 |
| Jul 20 | 84 | 1971 | 92.56 | 101 | 1978 | 67 | 1979 | 71.89 | 77 | 1978 | 0.04 | 0.38 | 1975 |
| Jul 21 | 87 | 1972 | 93.22 | 102 | 1974 | 68 | 1976 | 71.22 | 79 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Jul 22 | 85 | 1976 | 92.56 | 104 | 1974 | 67 | 1975 1976 | 70.89 | 77 | 1978 | 0.02 | 0.2 | 1977 |
| Jul 23 | 87 | 1971 1976 1978 | 92.67 | 105 | 1974 | 67 | 1976 | 71.67 | 77 | 1974 | 0.16 | 1 | 1979 |
| Jul 24 | 81 | 1975 | 93 | 105 | 1974 | 68 | 1976 | 72.11 | 78 | 1974 | 0.02 | 0.2 | 1978 |
| Jul 25 | 80 | 1975 | 93.11 | 101 | 1977 | 69 | 1975 | 71.78 | 79 | 1974 | 0.38 | 2.9 | 1975 |
| Jul 26 | 85 | 1971 | 93.11 | 99 | 1974 1977 1978 | 65 | 1976 | 71.89 | 77 | 1977 1978 | 0.06 | 0.5 | 1976 |
| Jul 27 | 88 | 1971 | 93.44 | 99 | 1974 | 66 | 1973 | 70.11 | 74 | 1972 | 0.04 | 0.36 | 1978 |
| Jul 28 | 86 | 1971 | 94.56 | 100 | 1974 | 69 | 1971 1973 1978 | 71.56 | 74 | 1972 1974 | 0.06 | 0.5 | 1973 |
| Jul 29 | 87 | 1973 | 92.78 | 99 | 1978 | 69 | 1971 1973 | 71.89 | 76 | 1979 | 0.31 | 1.47 | 1976 |
| Jul 30 | 76 | 1971 | 91.11 | 99 | 1978 | 62 | 1971 | 69.56 | 74 | 1979 | 0.04 | 0.3 | 1974 |
| Jul 31 | 83 | 1971 | 91.67 | 101 | 1977 | 61 | 1971 | 69.67 | 77 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 1979 |
| Aug 01 | 78 | 1971 | 89.25 | 96 | 1976 | 64 | 1971 | 69 | 73 | 1975 | 0.06 | 0.5 | 1977 |
| Aug 02 | 79 | 1971 | 88.75 | 94 | 1977 | 62 | 1973 | 68.38 | 73 | 1972 | 0.03 | 0.25 | 1974 |
| Aug 03 | 78 | 1978 | 85.62 | 97 | 1977 | 63 | 1971 | 67.38 | 70 | 1977 | 0.14 | 0.7 | 1976 |
| Aug 04 | 77 | 1978 | 87.75 | 101 | 1977 | 65 | 1971 1973 1975 1978 | 67.88 | 75 | 1977 | 0.52 | 4.1 | 1978 |
| Aug 05 | 76 | 1974 | 87.75 | 97 | 1976 1977 | 65 | 1975 1978 | 68.38 | 75 | 1977 | 0.14 | 1.1 | 1978 |
| Aug 06 | 79 | 1971 1974 | 89.88 | 97 | 1977 | 64 | 1975 | 68.5 | 75 | 1977 | 0.02 | 0.15 | 1974 |
| Aug 07 | 81 | 1971 | 91 | 98 | 1977 | 65 | 1974 | 69.25 | 75 | 1977 | 0.07 | 0.4 | 1971 |
| Aug 08 | 86 | 1971 | 92.25 | 98 | 1976 1977 | 64 | 1978 | 69.25 | 76 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Aug 09 | 84 | 1972 | 91.62 | 98 | 1976 | 67 | 1971 | 71.25 | 76 | 1977 | 0.1 | 0.6 | 1971 |
| Aug 10 | 84 | 1972 | 91.38 | 99 | 1976 | 66 | 1974 | 69.75 | 75 | 1977 | 0.24 | 0.73 | 1971 |
| Aug 11 | 84 | 1971 1972 | 90.5 | 98 | 1976 | 66 | 1974 | 69.38 | 73 | 1976 | 0.53 | 2 | 1977 |
| Aug 12 | 83 | 1971 | 90.88 | 98 | 1976 1978 | 67 | 1974 1977 | 70.12 | 74 | 1978 | 0.04 | 0.3 | 1973 |
| Aug 13 | 80 | 1971 | 92.38 | 98 | 1976 1977 | 69 | 1971 | 71.75 | 76 | 1978 | 0.14 | 0.95 | 1972 |
| Aug 14 | 81 | 1971 | 93.5 | 98 | 1977 1978 | 69 | 1971 | 72.75 | 77 | 1978 | 0.22 | 1.04 | 1972 |
| Aug 15 | 81 | 1971 | 92.75 | 100 | 1973 | 69 | 1971 1972 | 72.38 | 78 | 1978 | 0.07 | 0.3 | 1975 |
| Aug 16 | 84 | 1971 | 92.75 | 100 | 1977 | 67 | 1972 | 71.12 | 75 | 1977 1978 | 0.18 | 1.45 | 1971 |
| Aug 17 | 86 | 1971 | 92.88 | 102 | 1978 | 68 | 1972 | 71.88 | 77 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Aug 18 | 87 | 1971 | 93.12 | 101 | 1978 | 68 | 1971 1972 | 71 | 79 | 1978 | 0 | 0.01 | 1972 |
| Aug 19 | 87 | 1971 | 91.88 | 96 | 1974 | 67 | 1971 | 70.12 | 75 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Aug 20 | 87 | 1977 | 91.75 | 95 | 1973 1974 | 64 | 1978 | 69.25 | 73 | 1974 | 0.07 | 0.55 | 1977 |
| Aug 21 | 87 | 1977 | 93.38 | 98 | 1973 | 68 | 1976 | 70.88 | 72 | 1974 1975 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Aug 22 | 86 | 1972 | 92.5 | 99 | 1973 | 68 | 1973 1976 | 70 | 73 | 1977 | 0.14 | 0.8 | 1972 |
| Aug 23 | 87 | 1972 | 94.12 | 104 | 1973 | 66 | 1972 | 70.5 | 73 | 1973 1977 1978 | 0.04 | 0.3 | 1974 |
| Aug 24 | 86 | 1974 | 92.62 | 102 | 1973 | 67 | 1972 1974 | 70.75 | 76 | 1973 | 0.16 | 1.12 | 1971 |
| Aug 25 | 83 | 1972 | 91.38 | 98 | 1977 | 63 | 1976 | 70.12 | 75 | 1978 | 0.1 | 0.76 | 1972 |
| Aug 26 | 82 | 1972 | 89.62 | 98 | 1977 | 64 | 1976 | 69.62 | 76 | 1978 | 0.07 | 0.59 | 1972 |
| Aug 27 | 82 | 1974 | 90.12 | 98 | 1978 | 68 | 1972 1974 1976 | 69.88 | 75 | 1977 | 0.29 | 0.92 | 1975 |
| Aug 28 | 81 | 1974 | 87.38 | 91 | 1973 1978 | 67 | 1972 1974 | 68.88 | 71 | 1978 | 0.15 | 1.05 | 1974 |
| Aug 29 | 82 | 1974 | 87.5 | 91 | 1975 | 66 | 1976 | 68.62 | 70 | 1971 1973 1978 | 0.01 | 0.03 | 1971 |
| Aug 30 | 78 | 1976 | 87.5 | 94 | 1975 | 65 | 1976 1978 | 68.12 | 71 | 1975 1977 | 0.09 | 0.7 | 1976 |
| Aug 31 | 80 | 1976 | 89.75 | 94 | 1975 1977 | 63 | 1978 | 68.62 | 71 | 1973 1974 1977 | 0.02 | 0.17 | 1976 |
| Sep 01 | 79 | 1976 | 87.25 | 92 | 1974 1975 | 63 | 1976 | 68.62 | 72 | 1974 | 0.1 | 0.8 | 1973 |
| Sep 02 | 74 | 1972 | 87 | 93 | 1973 1977 | 57 | 1974 | 66.62 | 70 | 1973 1977 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Sep 03 | 71 | 1974 | 86.88 | 93 | 1973 1975 1977 | 51 | 1974 | 66.62 | 73 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Sep 04 | 75 | 1974 | 88.25 | 95 | 1977 | 53 | 1974 | 67.25 | 73 | 1971 | 0.24 | 1 | 1973 |
| Sep 05 | 79 | 1974 | 87.5 | 94 | 1976 | 53 | 1974 | 65.62 | 71 | 1977 | 0.36 | 1.6 | 1973 |
| Sep 06 | 69 | 1973 | 85.88 | 95 | 1971 | 55 | 1974 | 64.88 | 70 | 1971 | 0.12 | 1 | 1973 |
| Sep 07 | 73 | 1973 | 86.5 | 95 | 1971 | 54 | 1974 | 65.75 | 72 | 1971 | 0.06 | 0.5 | 1973 |
| Sep 08 | 78 | 1978 | 86.38 | 92 | 1977 | 56 | 1974 | 66.12 | 71 | 1972 | 0.17 | 0.67 | 1976 |
| Sep 09 | 72 | 1976 | 85.88 | 90 | 1977 | 56 | 1974 | 65.5 | 71 | 1977 | 0.12 | 0.85 | 1978 |
| Sep 10 | 78 | 1976 | 87.12 | 93 | 1977 | 55 | 1976 | 66.38 | 70 | 1972 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Sep 11 | 86 | 1973 | 90.88 | 95 | 1977 | 61 | 1976 | 66.88 | 72 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Sep 12 | 62 | 1975 | 86.25 | 97 | 1978 | 51 | 1975 | 65.62 | 73 | 1978 | 0.5 | 4 | 1975 |
| Sep 13 | 56 | 1975 | 81.75 | 97 | 1978 | 50 | 1975 | 64 | 74 | 1978 | 0.12 | 1 | 1975 |
| Sep 14 | 63 | 1975 | 81.75 | 100 | 1978 | 54 | 1975 | 62.88 | 73 | 1978 | 0.1 | 0.7 | 1975 |
| Sep 15 | 70 | 1974 | 86.25 | 97 | 1978 | 58 | 1977 | 63.75 | 73 | 1978 | 0.04 | 0.35 | 1975 |
| Sep 16 | 68 | 1974 | 84.5 | 97 | 1978 | 59 | 1973 | 66.88 | 73 | 1977 1978 | 0.14 | 1.1 | 1974 |
| Sep 17 | 65 | 1973 | 83.88 | 96 | 1977 | 54 | 1973 | 65.62 | 76 | 1978 | 0.04 | 0.2 | 1974 |
| Sep 18 | 61 | 1971 | 81.25 | 94 | 1978 | 51 | 1971 | 64.88 | 74 | 1978 | 0.17 | 0.92 | 1971 |
| Sep 19 | 58 | 1971 | 81.25 | 91 | 1972 1978 | 49 | 1971 | 64 | 72 | 1978 | 0.24 | 1.95 | 1974 |
| Sep 20 | 71 | 1976 | 81 | 98 | 1977 | 45 | 1971 | 61.25 | 69 | 1972 | 0.27 | 1.27 | 1974 |
| Sep 21 | 64 | 1978 | 76.5 | 100 | 1977 | 52 | 1971 1975 | 59.25 | 73 | 1977 | 0.33 | 1.66 | 1978 |
| Sep 22 | 67 | 1974 | 76.38 | 97 | 1977 | 48 | 1975 | 59 | 73 | 1977 | 0.01 | 0.09 | 1975 |
| Sep 23 | 59 | 1974 | 77.62 | 93 | 1977 | 48 | 1975 | 59.5 | 72 | 1977 | 0.12 | 0.95 | 1971 |
| Sep 24 | 52 | 1974 | 78.75 | 95 | 1977 | 48 | 1974 | 61.75 | 70 | 1973 1977 | 0.24 | 0.97 | 1974 |
| Sep 25 | 65 | 1974 | 81.25 | 99 | 1977 | 42 | 1975 | 61.88 | 72 | 1977 | 0.34 | 2 | 1974 |
| Sep 26 | 69 | 1978 | 82.62 | 105 | 1977 | 47 | 1975 | 59.62 | 68 | 1971 | 0.09 | 0.69 | 1978 |
| Sep 27 | 70 | 1973 | 82 | 99 | 1977 | 55 | 1975 1976 | 62.25 | 76 | 1977 | 0.23 | 1.3 | 1973 |
| Sep 28 | 63 | 1976 | 80.38 | 98 | 1977 | 49 | 1973 | 59.75 | 75 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Sep 29 | 74 | 1973 | 82.5 | 95 | 1977 | 48 | 1974 1976 | 57.88 | 73 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Sep 30 | 74 | 1972 | 83.5 | 102 | 1977 | 46 | 1972 | 57.62 | 71 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 01 | 70 | 1975 | 82.75 | 88 | 1978 | 49 | 1972 | 57.38 | 70 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 02 | 71 | 1975 | 80.75 | 89 | 1973 1978 | 42 | 1975 | 57.62 | 66 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 03 | 74 | 1971 1975 | 80.25 | 92 | 1973 | 42 | 1975 | 56.38 | 66 | 1973 | 0.16 | 1.3 | 1971 |
| Oct 04 | 70 | 1973 | 77.12 | 86 | 1978 | 46 | 1975 | 56.38 | 62 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 05 | 61 | 1973 | 75.38 | 85 | 1972 | 48 | 1975 | 57.88 | 64 | 1974 1978 | 0.12 | 0.55 | 1976 |
| Oct 06 | 67 | 1976 | 76.12 | 86 | 1975 | 45 | 1976 | 54.75 | 59 | 1977 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 07 | 55 | 1976 | 76.12 | 88 | 1977 | 41 | 1976 | 55.12 | 66 | 1977 | 0.11 | 0.91 | 1976 |
| Oct 08 | 61 | 1976 | 78.12 | 91 | 1975 | 37 | 1976 | 56.5 | 68 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 09 | 71 | 1971 | 80.88 | 89 | 1975 | 45 | 1976 | 56.88 | 69 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 10 | 78 | 1971 | 84.75 | 91 | 1975 | 47 | 1971 | 56.5 | 65 | 1972 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 11 | 64 | 1977 | 81 | 91 | 1978 | 46 | 1977 | 56 | 64 | 1972 1975 | 0.08 | 0.6 | 1973 |
| Oct 12 | 67 | 1973 | 79.12 | 91 | 1978 | 37 | 1977 | 56.12 | 65 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 13 | 67 | 1974 | 76.75 | 88 | 1975 | 44 | 1977 | 55.75 | 65 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 14 | 59 | 1974 | 76.25 | 86 | 1972 | 43 | 1978 | 53.25 | 63 | 1975 | 0.15 | 1.2 | 1974 |
| Oct 15 | 62 | 1974 | 72.75 | 84 | 1971 | 41 | 1974 | 52.12 | 61 | 1971 | 0.06 | 0.46 | 1974 |
| Oct 16 | 58 | 1976 | 75.25 | 88 | 1972 | 37 | 1977 | 50 | 65 | 1971 | 0.25 | 2 | 1976 |
| Oct 17 | 61 | 1976 | 77.5 | 90 | 1972 | 37 | 1976 | 51.38 | 67 | 1971 | 0.09 | 0.75 | 1971 |
| Oct 18 | 68 | 1976 | 76.88 | 83 | 1978 | 42 | 1975 | 51 | 61 | 1971 | 0.04 | 0.35 | 1971 |
| Oct 19 | 50 | 1972 | 70.88 | 86 | 1977 | 37 | 1976 | 48.12 | 56 | 1971 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 20 | 52 | 1972 | 74.38 | 87 | 1978 | 29 | 1976 | 48.88 | 57 | 1977 | 0.16 | 0.82 | 1971 |
| Oct 21 | 67 | 1972 | 75.88 | 84 | 1975 1978 | 40 | 1976 | 53.25 | 60 | 1977 | 0.2 | 1.6 | 1972 |
| Oct 22 | 66 | 1974 | 72.12 | 84 | 1973 | 45 | 1976 | 53.62 | 58 | 1975 1978 | 0.14 | 1.1 | 1972 |
| Oct 23 | 55 | 1978 | 70.5 | 83 | 1973 1975 | 46 | 1972 1978 | 53.12 | 61 | 1976 | 0.3 | 1.05 | 1974 |
| Oct 24 | 58 | 1972 1978 | 68.25 | 82 | 1973 | 43 | 1972 | 50 | 58 | 1974 | 0.1 | 0.77 | 1978 |
| Oct 25 | 54 | 1975 | 68.5 | 82 | 1977 | 37 | 1976 | 49 | 56 | 1974 | 0.01 | 0.06 | 1978 |
| Oct 26 | 53 | 1976 | 68.5 | 86 | 1977 | 42 | 1976 | 50 | 58 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Oct 27 | 50 | 1976 | 68.75 | 86 | 1975 | 42 | 1976 | 49.38 | 55 | 1975 1977 | 0.22 | 0.93 | 1976 |
| Oct 28 | 42 | 1976 | 68.62 | 78 | 1971 | 38 | 1976 | 49.12 | 57 | 1977 | 0.09 | 0.57 | 1976 |
| Oct 29 | 41 | 1976 | 69.62 | 78 | 1974 1977 | 37 | 1976 | 49.38 | 59 | 1971 | 0.21 | 1.4 | 1976 |
| Oct 30 | 65 | 1976 | 72.25 | 81 | 1977 | 33 | 1976 | 50.38 | 63 | 1977 | 0.07 | 0.53 | 1976 |
| Oct 31 | 50 | 1972 | 70 | 80 | 1975 | 40 | 1976 | 48.38 | 57 | 1977 | 0.12 | 0.5 | 1972 |
| Nov 01 | 56 | 1972 | 71.5 | 86 | 1973 | 38 | 1972 | 49.25 | 61 | 1975 | 0.2 | 1.6 | 1972 |
| Nov 02 | 58 | 1977 | 69.38 | 79 | 1978 | 38 | 1972 | 48.25 | 64 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 03 | 59 | 1976 | 68.12 | 80 | 1978 | 40 | 1973 | 45.38 | 57 | 1978 | 0.4 | 3.2 | 1975 |
| Nov 04 | 55 | 1974 | 67.5 | 73 | 1978 | 40 | 1971 1974 | 45.75 | 58 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 05 | 45 | 1973 | 67.12 | 75 | 1971 1977 | 36 | 1976 | 44.88 | 55 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 06 | 57 | 1974 1978 | 66.75 | 78 | 1977 | 41 | 1974 | 47.38 | 55 | 1972 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 07 | 51 | 1971 1974 | 63.25 | 76 | 1975 | 36 | 1978 | 45.62 | 56 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 08 | 53 | 1974 | 65.25 | 84 | 1975 | 35 | 1976 | 43.5 | 48 | 1973 1974 1975 | 0.06 | 0.23 | 1977 |
| Nov 09 | 49 | 1977 | 64.88 | 78 | 1978 | 32 | 1977 | 45.38 | 49 | 1972 1974 1975 1978 | 0.04 | 0.3 | 1974 |
| Nov 10 | 56 | 1973 | 65.38 | 77 | 1978 | 28 | 1977 | 41.62 | 49 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 11 | 48 | 1978 | 63.38 | 75 | 1971 | 34 | 1976 | 42.25 | 51 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 12 | 37 | 1976 | 62.62 | 77 | 1971 | 28 | 1976 | 41.25 | 52 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 13 | 26 | 1976 | 65.62 | 82 | 1973 | 23 | 1976 | 43.62 | 57 | 1973 | 0.06 | 0.3 | 1972 |
| Nov 14 | 36 | 1976 | 61.88 | 80 | 1973 | 16 | 1976 | 39.75 | 60 | 1973 | 0.02 | 0.14 | 1976 |
| Nov 15 | 30 | 1976 | 57 | 76 | 1977 | 25 | 1976 | 41.62 | 60 | 1971 | 0.02 | 0.2 | 1978 |
| Nov 16 | 37 | 1976 | 59.88 | 76 | 1977 | 28 | 1976 | 41.12 | 61 | 1971 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 17 | 44 | 1972 | 63.25 | 77 | 1973 | 29 | 1976 | 41.75 | 56 | 1971 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 18 | 45 | 1972 | 65.88 | 78 | 1973 | 37 | 1976 | 43.25 | 59 | 1975 | 0.02 | 0.2 | 1972 |
| Nov 19 | 43 | 1972 | 63.75 | 78 | 1977 | 33 | 1971 1972 | 44.75 | 56 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 20 | 37 | 1972 | 58 | 81 | 1977 | 31 | 1975 | 37.38 | 42 | 1977 | 0.06 | 0.5 | 1975 |
| Nov 21 | 38 | 1972 | 53.88 | 73 | 1974 | 24 | 1975 | 34.75 | 43 | 1971 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 22 | 45 | 1972 | 59.12 | 80 | 1974 | 27 | 1972 1975 | 37.5 | 53 | 1974 | 0.04 | 0.33 | 1971 |
| Nov 23 | 44 | 1972 | 62 | 78 | 1973 | 27 | 1975 | 41.88 | 55 | 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 24 | 45 | 1972 | 56.75 | 66 | 1976 | 33 | 1975 | 38.88 | 48 | 1978 | 0.22 | 1.8 | 1973 |
| Nov 25 | 51 | 1972 | 61.25 | 73 | 1978 | 26 | 1975 | 39.5 | 59 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 26 | 44 | 1975 | 64.5 | 75 | 1977 | 20 | 1975 | 36.5 | 43 | 1971 1973 | 0.12 | 1 | 1978 |
| Nov 27 | 36 | 1976 | 56.12 | 67 | 1975 | 19 | 1976 | 34.12 | 45 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 28 | 31 | 1976 | 54.62 | 67 | 1975 | 18 | 1976 | 34.12 | 44 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 29 | 38 | 1974 | 55.12 | 77 | 1975 | 16 | 1976 | 33.88 | 52 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Nov 30 | 38 | 1974 | 54 | 74 | 1973 | 19 | 1974 | 30.5 | 39 | 1973 1978 | 0.04 | 0.2 | 1971 |
| Dec 01 | 39 | 1971 | 57.88 | 75 | 1978 | 20 | 1974 | 32.88 | 46 | 1973 | 0.05 | 0.3 | 1971 |
| Dec 02 | 38 | 1971 | 62.25 | 74 | 1975 | 25 | 1976 | 34.12 | 51 | 1973 | 0.01 | 0.1 | 1971 |
| Dec 03 | 37 | 1971 1978 | 57.88 | 76 | 1977 | 23 | 1978 | 34.12 | 46 | 1977 | 0.06 | 0.51 | 1971 |
| Dec 04 | 39 | 1971 | 57 | 75 | 1975 | 22 | 1978 | 32.88 | 48 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 05 | 40 | 1971 | 60 | 76 | 1975 | 25 | 1972 | 34.62 | 47 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 06 | 28 | 1972 | 43.75 | 56 | 1974 | 14 | 1972 | 27.38 | 41 | 1974 | 0.02 | 0.2 | 1972 |
| Dec 07 | 33 | 1978 | 52.25 | 62 | 1977 | 17 | 1976 | 27.12 | 35 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 08 | 28 | 1978 | 51.5 | 67 | 1977 | 19 | 1978 | 30.12 | 40 | 1971 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 09 | 33 | 1977 | 49.88 | 70 | 1975 | 15 | 1978 | 28.12 | 39 | 1976 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 10 | 32 | 1972 | 51 | 74 | 1975 | 16 | 1977 | 27.75 | 39 | 1975 | 0.04 | 0.3 | 1971 |
| Dec 11 | 27 | 1972 | 53.62 | 73 | 1975 | 21 | 1972 | 32.88 | 46 | 1975 | 0.05 | 0.4 | 1974 |
| Dec 12 | 44 | 1972 | 59.5 | 78 | 1973 | 25 | 1972 | 35 | 48 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 13 | 44 | 1972 | 57.12 | 72 | 1975 | 23 | 1972 | 34.12 | 47 | 1975 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 14 | 34 | 1972 | 59 | 75 | 1975 | 27 | 1972 | 34.5 | 47 | 1971 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 15 | 39 | 1972 | 56.62 | 77 | 1977 | 24 | 1972 | 31.5 | 45 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 16 | 45 | 1972 | 56.38 | 69 | 1977 | 16 | 1972 | 30.75 | 50 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 17 | 37 | 1975 | 55.5 | 66 | 1976 | 21 | 1975 | 29.38 | 37 | 1977 | 0.04 | 0.3 | 1972 |
| Dec 18 | 41 | 1975 | 62.25 | 76 | 1977 | 13 | 1975 | 33.75 | 44 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 19 | 34 | 1973 | 59.12 | 76 | 1978 | 21 | 1975 | 36.25 | 53 | 1978 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 20 | 43 | 1976 | 54.62 | 66 | 1978 | 14 | 1973 | 30.62 | 41 | 1971 1972 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 21 | 46 | 1976 | 54.5 | 63 | 1974 | 16 | 1976 | 28.88 | 38 | 1972 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 22 | 53 | 1976 1978 | 61.75 | 74 | 1974 | 25 | 1976 | 32.88 | 45 | 1974 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 23 | 41 | 1975 | 61.5 | 72 | 1977 | 24 | 1976 | 37.62 | 47 | 1977 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 24 | 37 | 1975 | 54.5 | 71 | 1977 | 27 | 1978 | 34.12 | 46 | 1971 | 0.07 | 0.56 | 1975 |
| Dec 25 | 36 | 1974 | 53.75 | 73 | 1971 | 23 | 1977 | 31.38 | 47 | 1971 | 0.06 | 0.45 | 1975 |
| Dec 26 | 35 | 1974 | 54.75 | 71 | 1971 | 24 | 1977 | 31.25 | 50 | 1971 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 27 | 45 | 1977 | 59.25 | 74 | 1976 | 20 | 1973 | 33.25 | 50 | 1971 | 0.02 | 0.18 | 1974 |
| Dec 28 | 47 | 1975 | 56.88 | 69 | 1973 | 31 | 1977 | 38.38 | 43 | 1972 1973 | 0 | 0 | 1971 1972 1973 1974 1975 1976 1977 1978 |
| Dec 29 | 40 | 1975 | 57.25 | 67 | 1972 | 29 | 1976 | 38.25 | 50 | 1972 | 0.04 | 0.3 | 1974 |
| Dec 30 | 29 | 1978 | 49.5 | 59 | 1971 1973 | 15 | 1976 | 30 | 41 | 1971 | 0.02 | 0.1 | 1971 |
| Dec 31 | 21 | 1978 | 45.5 | 67 | 1975 | 10 | 1976 | 27.5 | 38 | 1971 | 0.03 | 0.21 | 1978 |