The following tables present IEM computed monthly data summaries based on
daily data provided by or computed for the IEM. A download interface
exists for the daily summary information. The climatology is provided by the
nearest NCEI climate station () within the current 1991-2020
dataset.
To load shown data into Microsoft Excel,
highlight the table information with your mouse and then copy/paste into Excel.
Precipitation Totals [inch]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
M
M
M
M
M
M
M
M
1974
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1975
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1976
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1977
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1979
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1980
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1981
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1982
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1983
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1984
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1985
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1986
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1987
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1988
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1990
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1991
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1992
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1993
0.00
0.00
0.00
0.12
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1994
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1995
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1996
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1997
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1998
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1999
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
0.00
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2011
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
M
M
M
M
M
M
M
M
1974
12.0
9.0
6.5
7.0
7.7
7.0
7.3
5.6
8.3
8.1
7.8
9.1
1975
9.5
8.6
7.9
8.0
7.4
8.7
7.0
6.0
9.8
7.6
8.5
9.6
1976
5.3
9.0
6.2
9.0
7.1
9.4
7.1
5.2
6.7
7.1
8.3
8.8
1977
8.1
7.0
8.7
9.0
8.4
8.4
8.0
6.1
7.9
8.1
7.3
8.4
1978
8.6
6.4
9.2
8.6
7.7
8.2
5.6
6.6
7.1
8.8
9.3
4.8
1979
6.4
6.6
10.6
7.3
10.7
7.4
5.6
6.0
7.5
6.0
8.3
7.8
1980
6.0
6.0
6.1
6.6
7.8
7.1
5.5
6.8
5.5
8.9
7.1
8.1
1981
8.8
6.1
7.6
9.0
7.6
9.3
7.4
6.8
5.7
7.6
8.8
8.5
1982
5.4
7.0
9.2
8.1
9.0
7.7
6.8
7.0
7.6
6.7
8.8
8.8
1983
8.3
5.5
6.6
7.4
6.6
7.1
7.4
7.5
8.8
8.8
7.9
7.0
1984
7.5
9.8
6.5
7.9
7.6
6.9
6.2
5.6
7.2
7.0
6.9
6.9
1985
5.3
4.8
6.6
6.6
7.4
6.8
7.0
7.0
7.8
8.5
8.2
4.6
1986
6.2
6.0
10.6
8.0
9.1
7.9
6.7
7.7
6.0
8.7
8.3
7.6
1987
3.5
6.0
6.1
7.0
7.4
6.7
4.9
6.5
5.1
9.2
6.8
4.8
1988
8.0
7.6
5.6
6.4
6.0
6.4
5.6
6.0
6.5
6.4
5.0
5.1
1989
7.3
7.9
7.8
7.9
7.8
6.5
5.4
6.3
6.0
6.0
6.4
7.8
1990
7.7
11.5
10.3
9.0
8.6
8.2
8.2
6.0
7.7
8.9
7.0
10.1
1991
9.2
5.7
7.9
9.6
9.2
8.9
7.5
6.2
8.2
7.3
10.1
9.7
1992
9.2
8.8
9.3
10.4
9.1
7.8
8.2
8.3
6.6
7.8
9.1
11.6
1993
10.1
10.1
9.7
6.8
7.3
7.6
7.4
8.1
5.9
5.1
M
7.7
1994
7.6
3.7
9.4
9.0
8.0
8.4
8.0
6.5
7.0
9.1
7.6
10.2
1995
11.9
9.4
11.1
9.5
8.6
7.8
7.9
7.6
7.4
9.6
8.2
4.8
1996
5.9
7.1
6.1
8.4
8.3
9.2
7.0
5.3
7.1
9.1
8.2
6.7
1997
8.2
9.9
10.6
10.1
9.2
6.9
4.7
7.1
9.3
6.2
6.2
6.6
1998
8.8
9.9
8.1
7.7
8.1
9.9
7.9
6.3
6.5
8.2
5.4
6.5
1999
6.3
6.3
6.5
6.0
5.7
5.3
5.9
4.3
4.2
6.3
8.7
7.1
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
6.2
7.6
6.2
7.7
8.0
8.0
7.6
6.6
7.1
6.7
9.2
6.5
2002
7.3
9.3
6.9
6.7
6.9
6.3
6.4
4.7
6.3
6.1
6.6
6.1
2003
6.8
7.3
9.9
8.1
8.1
6.9
4.8
6.6
6.7
6.7
6.8
8.8
2004
7.3
6.7
6.7
6.4
9.1
7.2
6.2
6.3
6.9
5.9
7.4
8.4
2005
8.3
8.6
6.5
6.9
7.5
6.8
4.9
7.4
8.2
8.9
8.7
5.8
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
7.4
4.8
5.5
9.6
8.7
5.9
5.5
5.8
6.6
7.2
7.4
8.4
2008
8.4
7.7
7.8
5.7
6.6
6.2
5.9
6.0
4.9
7.6
7.1
7.1
2009
6.0
5.7
6.5
6.2
7.4
6.2
5.3
5.3
7.3
5.7
7.0
6.1
2010
5.4
5.5
6.1
6.6
6.5
6.9
6.7
5.6
5.8
8.1
6.4
5.2
2011
6.3
4.9
8.9
6.3
8.3
6.6
5.0
5.2
6.9
7.3
7.1
9.7
2012
6.9
7.7
7.4
7.2
7.5
6.1
5.9
4.4
7.4
6.0
8.5
7.1
2013
7.8
8.1
7.0
9.0
7.7
7.1
7.7
6.2
6.5
7.9
8.4
11.0
2014
7.2
9.7
9.0
8.7
9.1
7.7
5.4
6.6
6.9
8.3
7.7
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
30.39
27.22
35.83
39.74
52.28
66.80
75.61
63.99
49.16
37.46
26.79
14.62
1974
28.05
32.06
33.68
42.32
52.79
66.20
65.27
63.35
57.26
41.00
33.32
33.10
1975
30.49
31.29
37.63
44.36
59.84
61.70
68.41
64.86
59.00
44.48
36.14
31.07
1976
14.75
24.92
27.47
41.18
61.44
60.44
65.50
68.81
50.90
37.52
32.90
25.38
1977
24.63
18.37
33.05
37.46
53.31
65.18
65.21
63.01
51.86
41.87
34.94
25.32
1978
24.05
12.97
31.30
40.46
58.42
65.84
66.90
62.66
51.56
42.68
35.48
11.27
1979
16.09
17.66
32.52
38.78
58.13
67.22
66.90
65.56
53.48
40.77
34.28
26.31
1980
18.35
19.09
27.12
44.66
53.43
69.92
70.85
64.86
56.54
41.23
26.60
26.95
1981
25.90
21.14
24.80
40.22
61.67
60.80
68.46
59.93
53.36
42.80
32.36
17.89
1982
12.09
24.53
35.16
39.62
53.15
58.19
69.20
66.01
54.77
41.67
37.89
30.64
1983
28.14
21.78
31.12
46.73
58.16
62.74
68.80
63.18
55.59
43.55
29.20
26.30
1984
20.80
27.03
29.14
44.88
64.66
63.12
65.59
63.75
52.68
45.65
34.02
28.77
1985
4.07
5.83
32.15
38.41
53.24
64.18
67.94
65.31
54.08
47.32
30.39
18.60
1986
12.77
16.80
35.16
39.69
58.40
69.68
67.65
59.47
48.73
45.08
38.96
16.14
1987
0.35
20.73
26.52
43.33
52.12
61.95
65.81
57.65
51.05
48.04
30.43
24.17
1988
26.32
23.70
29.58
38.92
59.51
67.78
72.86
62.32
56.19
44.11
27.47
24.69
1989
33.46
33.90
36.52
48.81
58.03
65.68
68.26
63.85
57.19
42.81
33.78
23.81
1990
23.12
35.79
37.24
47.70
55.84
63.82
65.99
66.59
52.23
44.49
29.53
32.58
1991
28.06
19.35
33.37
46.01
49.90
60.71
69.03
68.14
52.60
44.11
38.45
32.35
1992
31.12
31.31
36.24
36.66
60.72
69.12
64.72
61.32
56.24
32.31
28.32
34.78
1993
30.43
29.29
35.07
43.92
62.06
57.49
66.57
60.35
49.11
40.80
28.82
25.61
1994
22.98
13.07
31.90
46.73
53.53
60.46
73.83
66.23
54.61
41.35
31.67
32.92
1995
28.37
31.49
35.09
41.91
54.07
68.17
65.93
64.74
56.91
48.38
28.92
19.56
1996
25.92
16.05
32.22
43.21
54.40
63.02
63.85
70.84
53.60
46.03
36.17
25.52
1997
27.67
26.55
34.23
38.29
51.63
69.68
73.97
71.47
55.17
38.98
32.46
28.42
1998
28.61
19.58
29.34
44.32
53.40
62.23
67.07
61.32
56.60
45.48
27.53
27.45
1999
19.75
21.75
33.15
48.28
52.45
71.21
68.29
63.94
62.29
45.60
38.65
26.29
2000
29.65
28.67
33.43
46.21
59.14
64.56
69.25
64.51
56.69
49.63
39.54
34.60
2001
29.71
19.43
27.76
46.16
53.36
65.80
72.18
67.10
58.46
47.40
32.85
19.14
2002
25.62
31.78
35.89
49.76
61.86
69.00
72.53
74.51
56.68
36.72
26.17
20.09
2003
16.62
27.76
36.68
43.60
57.85
63.03
76.18
65.42
58.99
41.94
36.09
30.98
2004
24.17
27.88
35.68
51.80
56.82
62.86
68.77
67.44
57.80
45.06
33.82
37.88
2005
31.62
26.75
29.88
48.11
56.64
66.09
73.77
67.69
59.36
48.58
41.13
26.21
2006
27.37
21.64
25.86
45.08
59.14
68.00
72.99
75.68
62.34
45.26
36.87
39.70
2007
28.67
16.54
41.09
48.44
56.65
67.54
68.82
68.94
55.50
46.91
34.05
36.96
2008
31.64
33.13
33.39
47.73
58.26
64.40
68.12
62.47
54.70
47.44
37.02
33.76
2009
26.23
25.84
33.20
46.21
62.05
65.64
69.53
68.81
61.14
41.09
38.59
24.41
2010
12.15
19.17
32.83
46.29
61.46
64.37
77.74
68.47
57.89
44.61
28.92
16.11
2011
24.73
17.14
35.42
48.87
58.77
71.03
74.19
67.45
59.60
48.37
42.26
36.35
2012
23.52
22.57
38.33
42.80
56.24
63.08
70.61
66.32
56.60
43.73
38.54
19.63
2013
26.43
29.88
28.17
44.42
65.68
70.60
68.87
68.87
60.26
48.08
39.14
36.76
2014
21.72
34.19
40.30
48.80
58.54
63.50
77.52
69.22
60.44
44.25
36.83
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
24.74
19.88
22.13
30.74
41.90
48.40
52.73
45.30
34.52
27.59
20.11
7.86
1974
20.62
25.44
18.94
26.54
32.81
46.34
53.77
49.65
44.90
33.74
29.00
27.70
1975
21.08
18.63
25.21
28.76
37.28
42.14
46.23
43.85
43.52
31.94
27.86
14.87
1976
-1.79
11.33
8.89
25.94
36.53
43.16
47.10
41.93
33.56
25.32
25.52
15.10
1977
16.38
7.76
19.05
25.16
35.77
44.30
49.01
44.37
37.94
34.15
27.56
15.86
1978
12.20
-2.52
19.57
25.94
36.53
46.04
47.27
43.85
39.20
30.43
26.12
-0.92
1979
6.16
1.72
21.78
28.22
40.25
47.72
50.12
49.88
39.08
30.03
27.98
15.28
1980
5.23
5.81
8.14
31.52
33.68
49.82
50.35
46.52
39.80
33.92
14.00
14.23
1981
11.45
8.41
6.05
25.28
37.92
46.04
52.73
47.39
40.82
36.18
25.22
6.10
1982
-3.55
8.61
25.44
28.12
37.40
40.29
48.21
47.42
39.31
32.07
31.07
23.05
1983
18.15
1.18
16.39
33.30
41.28
45.96
50.83
45.20
44.04
34.78
15.80
13.56
1984
8.56
17.60
10.37
32.17
42.37
45.59
51.75
46.12
42.37
37.35
26.85
21.54
1985
-8.31
-10.42
19.74
21.94
35.45
45.59
49.76
51.63
41.41
35.66
22.85
1.53
1986
0.28
0.72
26.67
27.65
41.62
50.25
50.24
47.44
36.04
35.45
32.44
5.22
1987
-11.72
3.93
8.79
26.62
35.97
47.46
48.25
44.46
41.32
39.98
22.96
7.82
1988
18.53
14.84
16.92
24.65
38.79
50.31
56.87
50.62
43.65
32.69
16.30
8.25
1989
23.76
21.53
29.62
34.36
39.33
49.11
50.33
49.25
43.72
32.71
23.62
11.93
1990
12.93
28.94
24.73
31.27
36.53
45.95
51.83
48.77
39.93
34.28
18.28
23.39
1991
17.37
8.17
21.67
30.99
35.38
46.88
52.05
50.62
38.83
37.01
31.99
20.39
1992
18.71
19.76
27.99
26.30
39.76
47.03
49.55
49.67
45.18
20.32
18.85
28.21
1993
20.63
18.27
24.16
29.69
41.05
43.30
52.35
49.09
33.83
31.42
22.59
18.92
1994
13.39
-1.88
16.97
31.87
31.83
45.74
52.82
48.10
41.05
32.72
21.63
26.04
1995
19.13
21.00
27.07
28.52
36.62
53.66
47.25
48.02
41.13
37.43
18.79
6.62
1996
18.14
0.79
14.26
28.31
35.08
46.75
48.44
48.33
37.19
36.27
27.01
10.05
1997
10.10
15.45
23.23
25.63
34.41
49.56
54.78
51.95
43.78
29.28
26.81
21.47
1998
20.01
8.56
12.17
26.29
36.54
48.36
52.86
48.60
43.11
34.79
19.18
18.78
1999
9.37
9.32
20.28
31.91
32.62
50.89
51.13
42.23
39.31
36.71
29.95
12.94
2000
14.52
16.04
13.45
31.03
40.68
47.37
52.51
47.04
37.82
41.78
34.97
26.57
2001
20.69
4.18
6.86
32.30
35.25
47.74
54.65
47.72
43.27
37.67
22.66
8.61
2002
13.00
21.25
17.66
31.97
38.85
49.55
54.62
48.80
38.75
24.55
16.74
6.94
2003
-3.04
10.90
24.23
25.94
40.69
44.57
56.27
49.60
39.53
30.29
29.31
17.88
2004
13.12
13.90
20.05
30.26
39.21
43.34
51.49
49.84
45.00
33.61
23.01
22.43
2005
20.89
14.50
10.22
28.80
37.14
46.50
51.49
49.99
40.88
36.03
33.31
13.21
2006
16.44
6.15
4.63
30.78
37.68
46.98
48.91
50.58
44.19
35.83
27.86
30.67
2007
14.26
-1.62
25.45
30.00
38.48
43.58
52.13
49.42
38.55
37.17
25.09
28.94
2008
23.66
21.79
21.27
30.60
35.83
45.90
49.91
47.17
37.58
36.36
27.60
26.90
2009
11.87
11.63
19.39
30.73
39.06
45.25
49.87
47.81
41.80
28.66
33.35
12.77
2010
-0.18
3.53
13.16
31.68
42.63
44.60
57.29
50.53
42.09
34.21
19.23
0.86
2011
10.79
-3.61
16.39
32.40
39.45
49.73
56.45
51.22
47.24
36.59
33.02
29.85
2012
12.90
8.29
22.65
27.02
37.79
45.92
52.38
48.55
42.62
33.80
31.82
8.14
2013
13.48
20.69
3.55
27.32
43.15
52.00
51.40
49.07
43.70
34.26
29.36
26.95
2014
10.92
29.88
27.18
30.38
39.90
44.78
54.35
50.93
41.00
32.87
28.78
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
27.56
23.55
28.98
35.24
47.09
57.60
64.17
54.65
41.84
32.52
23.45
11.24
1974
24.34
28.75
26.31
34.43
42.80
56.27
59.52
56.50
51.08
37.37
31.16
30.40
1975
25.79
24.96
31.42
36.56
48.56
51.92
57.32
54.35
51.26
38.21
32.00
22.97
1976
6.48
18.13
18.18
33.56
48.98
51.80
56.30
55.37
42.23
31.42
29.21
20.24
1977
20.50
13.07
26.05
31.31
44.54
54.74
57.11
53.69
44.90
38.01
31.25
20.59
1978
18.12
5.23
25.44
33.20
47.47
55.94
57.08
53.25
45.38
36.56
30.80
5.17
1979
11.13
9.69
27.15
33.50
49.19
57.47
58.51
57.72
46.28
35.40
31.13
20.79
1980
11.79
12.45
17.63
38.09
43.55
59.87
60.60
55.69
48.17
37.57
20.30
20.59
1981
18.67
14.77
15.42
32.75
49.80
53.42
60.60
53.66
47.09
39.49
28.79
12.00
1982
4.27
16.57
30.30
33.87
45.27
49.24
58.70
56.72
47.04
36.87
34.48
26.85
1983
23.15
11.48
23.75
40.02
49.72
54.35
59.81
54.19
49.82
39.16
22.50
19.93
1984
14.68
22.31
19.76
38.52
53.52
54.36
58.67
54.93
47.52
41.50
30.43
25.15
1985
-2.12
-2.29
25.95
30.18
44.35
54.89
58.85
58.47
47.75
41.49
26.62
10.06
1986
6.53
8.76
30.92
33.67
50.01
59.97
58.95
53.46
42.39
40.27
35.70
10.68
1987
-5.68
12.33
17.66
34.98
44.05
54.70
57.03
51.06
46.19
44.01
26.70
16.00
1988
22.43
19.27
23.25
31.78
49.15
59.05
64.87
56.47
49.92
38.40
21.89
16.47
1989
28.61
27.71
33.07
41.58
48.68
57.39
59.29
56.55
50.46
37.76
28.70
17.87
1990
18.03
32.37
30.99
39.48
46.19
54.89
58.91
57.68
46.08
39.39
23.91
27.99
1991
22.72
13.76
27.52
38.50
42.64
53.79
60.54
59.38
45.72
40.56
35.22
26.37
1992
24.91
25.53
32.11
31.48
50.24
58.07
57.14
55.50
50.71
26.31
23.59
31.50
1993
25.53
23.78
29.61
36.80
51.56
50.40
59.46
54.72
41.47
36.11
25.70
22.26
1994
18.19
5.59
24.43
39.30
42.68
53.10
63.32
57.16
47.83
37.03
26.65
29.48
1995
23.75
26.24
31.08
35.21
45.34
60.92
56.59
56.38
49.02
42.90
23.85
13.09
1996
22.03
8.42
23.24
35.76
44.74
54.89
56.14
59.59
45.40
41.15
31.59
17.79
1997
18.89
21.00
28.73
31.96
43.02
59.62
64.38
61.71
49.48
34.13
29.63
24.95
1998
24.31
14.07
20.75
35.30
44.97
55.29
59.97
54.96
49.86
40.14
23.35
23.11
1999
14.56
15.53
26.72
40.09
42.54
61.05
59.71
53.09
50.80
41.15
34.30
19.61
2000
22.09
22.36
23.44
38.62
49.91
55.97
60.88
55.77
47.25
45.71
37.26
30.59
2001
25.20
11.81
17.31
39.23
44.31
56.77
63.41
57.41
50.86
42.53
27.75
13.87
2002
19.31
26.51
26.78
40.87
50.36
59.27
63.57
61.65
47.71
30.63
21.46
13.51
2003
6.79
19.33
30.45
34.77
49.27
53.80
66.22
57.51
49.26
36.12
32.70
24.43
2004
18.65
20.89
27.86
41.03
48.02
53.10
60.13
58.64
51.40
39.34
28.42
30.15
2005
26.25
20.62
20.05
38.45
46.89
56.30
62.63
58.84
50.12
42.30
37.22
19.71
2006
21.90
13.89
15.25
37.93
48.41
57.49
60.95
63.13
53.26
40.55
32.37
35.18
2007
21.47
7.46
33.27
39.22
47.57
55.56
60.47
59.18
47.03
42.04
29.57
32.95
2008
27.65
27.46
27.33
39.17
47.05
55.15
59.01
54.82
46.14
41.90
32.31
30.33
2009
19.05
18.74
26.29
38.47
50.55
55.44
59.70
58.31
51.47
34.88
35.97
18.59
2010
5.99
11.35
22.99
38.99
52.05
54.49
67.51
59.50
49.99
39.41
24.08
8.48
2011
17.76
6.77
25.90
40.63
49.11
60.38
65.32
59.33
53.42
42.48
37.64
33.10
2012
18.21
15.43
30.49
34.91
47.01
54.50
61.50
57.43
49.61
38.76
35.18
13.88
2013
19.95
25.28
15.86
35.87
54.41
61.30
60.13
58.97
51.98
41.17
34.25
31.85
2014
16.32
32.03
33.74
39.59
49.22
54.14
65.94
60.07
50.72
38.56
32.81
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
