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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
M
M
M
M
M
M
M
M
M
0.00
0.00
0.00
1979
0.00
0.00
0.00
0.00
0.00
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
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
M
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
0.00
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
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
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
0.00
0.00
M
M
M
M
M
2017
M
M
M
M
M
M
0.00
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
2025
M
M
M
M
M
M
M
M
M
M
M
M
2026
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
8.7
7.8
6.5
8.8
6.1
4.5
5.0
2.4
5.7
6.3
5.3
9.5
1974
6.3
9.8
6.4
5.8
4.2
4.2
3.3
3.4
4.6
4.7
7.7
3.5
1975
6.2
8.7
7.5
4.9
3.2
3.9
3.7
3.3
4.6
3.7
7.5
6.5
1976
5.5
6.6
6.0
5.9
3.4
3.9
4.4
4.1
4.9
5.4
4.8
10.5
1977
5.9
4.6
4.2
3.4
2.6
2.7
2.9
2.0
3.8
4.4
4.2
4.1
1978
M
M
M
M
M
M
M
M
M
0.1
5.5
15.9
1979
16.9
14.1
17.2
12.1
12.2
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
15.4
9.6
7.3
1981
17.5
12.0
9.9
8.7
8.3
8.3
10.0
9.0
8.3
11.9
12.1
28.8
1982
13.8
13.4
10.4
5.3
5.2
9.0
10.1
9.1
10.3
14.2
20.0
13.3
1983
9.6
14.1
14.7
13.5
8.4
15.8
8.4
8.6
10.4
11.6
9.7
17.6
1984
13.2
M
13.5
11.3
14.0
9.5
7.4
7.4
9.5
11.5
8.7
15.6
1985
11.9
9.7
12.3
12.9
10.1
8.4
7.5
8.4
6.5
8.1
9.5
13.2
1986
13.4
12.8
9.6
13.6
7.8
7.1
6.5
8.1
8.4
8.6
8.7
9.7
1987
14.2
9.6
11.7
11.4
9.2
10.2
8.9
9.9
9.2
15.1
9.3
9.5
1988
15.5
12.7
12.8
9.5
10.8
8.0
8.6
9.0
9.6
11.6
11.4
12.5
1989
6.8
8.6
10.3
13.8
9.2
6.8
7.8
7.3
8.0
5.9
11.0
12.8
1990
8.6
11.2
9.1
11.9
8.0
7.7
8.4
8.1
9.7
13.1
11.7
13.5
1991
10.2
10.8
13.2
10.1
8.9
9.0
9.1
6.6
9.0
11.3
11.4
9.4
1992
10.8
9.4
9.8
12.8
9.1
10.9
9.0
9.1
11.0
12.5
10.1
15.3
1993
10.4
11.3
11.7
12.9
10.3
10.9
10.5
9.0
12.7
12.9
12.9
13.3
1994
12.9
15.6
9.0
14.5
11.8
12.1
9.1
10.0
16.5
13.5
13.9
15.3
1995
21.4
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
10.0
12.3
14.0
12.2
9.5
8.7
10.4
9.9
11.1
11.3
10.5
11.5
2000
5.2
9.6
8.8
10.6
6.7
6.2
7.6
5.9
6.1
9.2
13.7
8.4
2001
10.7
12.5
13.4
9.3
10.0
14.1
16.3
12.4
13.3
11.8
18.7
16.7
2002
14.1
17.0
15.9
12.2
11.2
9.9
9.1
9.5
11.2
14.4
18.1
12.5
2003
13.8
13.2
11.2
13.6
8.9
4.3
6.4
5.7
6.9
15.3
14.2
17.2
2004
11.3
7.0
11.0
12.0
11.4
8.0
8.5
10.4
8.8
12.8
11.7
12.3
2005
10.2
11.1
9.7
10.9
11.6
M
M
M
M
M
M
M
2006
13.4
11.7
13.4
11.4
9.1
11.0
10.2
9.8
9.1
9.5
8.9
12.0
2007
10.5
10.5
10.1
7.1
9.3
7.8
7.2
7.4
6.9
6.4
10.2
9.3
2008
9.4
7.7
8.8
9.0
8.5
6.2
6.7
6.8
7.8
8.0
10.0
12.0
2009
9.5
9.2
9.6
8.7
9.2
7.3
6.1
6.0
7.6
7.6
8.9
7.2
2010
6.6
8.3
7.5
6.5
6.2
5.7
5.8
5.5
7.0
11.1
12.3
14.1
2011
10.7
12.7
12.1
9.3
8.4
7.9
9.2
7.5
8.7
9.0
10.1
10.7
2012
9.6
12.2
8.6
10.1
1.4
0.4
0.4
0.0
0.0
1.1
0.1
0.3
2013
0.4
0.0
0.4
0.0
0.3
4.4
5.9
6.6
6.6
8.8
8.1
6.6
2014
7.6
8.8
7.6
5.7
5.6
4.5
4.8
4.0
4.7
6.2
11.6
8.4
2015
7.8
8.1
10.1
11.0
7.2
6.7
5.6
6.7
10.0
10.3
8.0
5.3
2016
9.7
12.0
11.1
10.3
8.2
5.9
6.0
6.2
4.7
7.3
8.2
6.5
2017
12.9
7.9
8.3
7.5
6.7
4.7
7.2
5.7
7.0
6.3
9.2
12.2
2018
11.9
11.5
13.2
11.0
7.7
7.3
5.9
4.8
3.6
9.0
8.6
7.5
2019
7.2
8.4
8.4
8.0
7.9
8.1
6.5
4.7
6.3
8.8
11.7
12.2
2020
8.7
9.0
8.4
7.9
8.9
7.2
5.3
7.3
6.7
9.2
5.9
9.6
2021
9.5
8.9
6.6
8.1
6.9
5.8
7.4
4.7
6.8
8.6
10.4
8.0
2022
8.1
7.2
8.1
7.1
5.2
6.6
4.2
5.3
7.0
6.6
9.1
6.8
2023
8.4
6.4
8.6
6.7
6.6
6.0
5.7
5.0
6.4
9.7
12.7
10.2
2024
10.1
11.0
11.4
10.1
9.5
9.3
9.3
8.0
3.6
0.0
0.0
M
2025
0.0
0.4
12.0
10.5
9.6
12.1
9.5
9.4
10.0
M
M
M
2026
10.4
9.1
9.7
8.4
9.1
8.1
M
M
11.9
16.8
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
45.00
41.00
M
M
37.00
77.57
80.86
77.58
78.33
64.37
57.24
50.70
1974
51.61
52.95
M
46.00
62.00
34.00
75.00
54.50
57.00
70.00
56.00
M
1975
48.00
M
52.00
M
75.67
69.00
M
M
48.00
75.00
58.00
59.00
1976
49.83
57.00
M
48.00
53.67
73.33
71.60
50.00
51.75
49.00
M
M
1977
47.93
48.93
51.65
50.57
57.17
62.10
66.90
59.00
60.00
60.68
52.50
47.85
1978
M
M
M
M
M
M
M
M
M
55.00
49.19
49.41
1979
43.68
45.75
47.38
48.95
56.31
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
62.05
54.94
49.83
1981
41.93
43.70
52.56
61.12
59.95
72.81
75.13
78.83
71.41
61.31
52.59
50.36
1982
48.23
47.71
49.73
57.85
70.60
72.61
70.89
72.20
73.20
58.40
M
45.00
1983
47.49
37.72
43.71
53.04
58.25
64.00
72.60
73.00
65.50
63.00
52.50
50.00
1984
48.00
M
50.00
41.00
55.50
66.99
69.00
71.40
67.00
62.33
54.89
49.00
1985
61.00
42.02
53.75
58.12
65.87
70.17
77.33
75.50
71.17
65.75
43.88
53.80
1986
41.62
46.26
50.00
53.50
64.67
68.67
75.90
79.04
66.59
65.44
55.00
44.75
1987
35.00
52.00
49.00
56.50
57.00
78.00
76.19
86.00
70.30
64.40
52.50
47.25
1988
59.18
49.50
54.86
55.71
61.32
68.78
76.28
72.67
78.00
64.64
52.37
41.75
1989
37.39
42.80
49.22
44.00
64.00
71.04
77.84
79.63
69.30
63.00
56.03
51.68
1990
51.36
53.78
55.90
55.90
67.29
74.15
79.79
80.60
73.22
66.49
55.82
46.75
1991
49.19
47.29
55.75
56.36
59.58
69.92
80.43
81.53
74.00
62.54
54.44
48.72
1992
48.26
49.50
52.85
57.56
68.64
69.50
77.99
81.82
72.62
62.95
57.74
50.23
1993
47.62
49.10
51.05
57.86
67.54
74.90
76.30
81.30
70.88
63.18
53.60
51.28
1994
48.79
48.01
56.45
56.18
63.59
70.24
81.30
81.82
73.64
64.40
57.20
51.16
1995
48.20
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
48.41
42.80
53.64
56.66
66.33
74.16
80.40
79.63
74.65
64.88
55.26
49.06
2000
47.30
51.01
53.00
58.06
69.68
76.02
76.77
80.40
72.66
64.10
56.89
54.60
2001
49.40
51.08
57.63
58.43
67.71
74.90
79.46
82.46
69.48
68.14
57.44
46.51
2002
47.15
51.21
57.46
59.47
66.20
77.60
77.58
77.34
70.19
64.71
57.85
50.40
2003
48.70
46.08
54.94
58.25
69.90
81.86
82.73
87.17
73.32
62.38
56.16
50.50
2004
48.58
49.59
52.09
57.32
63.12
74.95
78.95
78.82
74.76
64.69
56.34
51.69
2005
46.92
45.07
52.68
58.27
67.52
M
M
M
M
M
M
M
2006
52.70
48.58
51.14
60.27
69.20
74.15
85.73
78.50
74.49
66.39
59.29
52.79
2007
52.43
50.73
54.15
66.18
70.14
74.40
81.95
78.67
72.07
64.91
54.17
48.57
2008
49.36
50.24
52.95
59.28
64.67
72.96
79.32
81.38
70.68
64.97
56.28
48.23
2009
M
M
M
M
M
M
M
M
M
M
57.20
M
2010
44.60
M
M
M
59.00
M
M
73.40
M
M
51.80
48.14
2011
46.40
M
M
53.60
68.90
72.32
71.60
83.66
77.54
67.25
60.14
54.38
2012
51.05
44.41
60.63
58.40
66.08
76.93
82.34
84.08
72.86
66.90
60.20
50.29
2013
49.50
44.60
52.15
60.62
64.28
72.20
82.28
82.23
74.42
66.95
57.02
52.90
2014
50.87
52.89
55.98
61.82
66.43
76.64
76.42
77.17
73.40
67.83
60.20
54.34
2015
51.67
50.26
54.82
60.74
69.34
78.68
88.50
83.45
75.39
63.88
58.52
54.76
2016
51.45
53.54
55.63
62.18
66.37
75.62
83.85
83.33
77.42
66.61
59.12
54.47
2017
47.33
53.47
60.10
63.26
70.85
81.02
83.08
85.77
71.90
68.12
57.50
49.94
2018
53.43
45.89
53.31
64.40
67.07
75.08
80.89
84.43
77.16
68.41
58.28
52.61
2019
48.03
53.34
57.37
58.82
61.96
77.30
82.46
82.23
76.04
66.55
57.56
54.30
2020
52.21
55.71
54.76
62.48
70.32
75.26
85.07
84.72
77.00
64.05
59.54
51.92
2021
48.52
53.53
56.79
58.58
66.03
78.44
81.53
83.74
77.30
66.32
58.13
52.61
2022
50.06
54.11
53.66
61.04
73.69
83.00
88.73
85.25
76.88
70.85
60.38
55.11
2023
50.93
52.12
58.36
62.00
67.83
77.24
86.00
84.66
77.53
72.18
60.26
54.41
2024
53.08
55.96
57.20
63.68
69.57
76.40
87.10
89.37
79.62
M
M
M
2025
M
56.30
54.75
M
M
M
M
M
M
M
M
M
2026
48.53
51.40
53.60
62.18
67.30
77.07
78.99
80.33
71.60
60.80
53.60
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
45.00
41.00
M
M
37.00
69.71
69.93
71.50
66.33
56.07
46.76
42.41
1974
44.35
45.82
M
46.00
62.00
34.00
75.00
54.50
57.00
70.00
56.00
M
1975
48.00
M
52.00
M
61.50
67.00
M
M
48.00
75.00
58.00
59.00
1976
49.50
57.00
M
48.00
47.67
60.00
70.20
48.00
48.50
49.00
M
M
1977
43.79
45.39
46.35
46.97
53.28
57.90
62.84
57.00
56.08
57.48
48.23
43.12
1978
M
M
M
M
M
M
M
M
M
54.00
45.95
45.59
1979
38.32
42.69
44.75
45.70
52.81
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
55.79
48.48
40.97
1981
37.27
39.65
47.61
50.50
50.50
63.98
66.26
67.58
63.40
54.92
47.55
46.53
1982
44.33
41.14
42.55
48.55
59.75
69.32
68.37
72.20
70.80
58.40
M
45.00
1983
47.25
36.85
43.47
52.60
57.25
64.00
72.60
73.00
65.50
62.44
51.42
50.00
1984
48.00
M
50.00
41.00
55.50
64.87
69.00
71.40
67.00
62.33
52.92
49.00
1985
61.00
41.28
53.29
57.25
63.33
69.21
77.33
75.50
71.17
65.75
41.36
52.84
1986
41.35
45.00
50.00
53.50
64.67
68.67
74.15
77.24
66.41
62.88
55.00
44.75
1987
35.00
52.00
49.00
56.50
57.00
78.00
72.28
72.95
70.30
64.40
52.50
47.25
1988
52.88
49.50
54.86
55.71
60.71
68.15
74.12
72.67
78.00
58.78
52.08
34.90
1989
37.07
42.80
49.06
44.00
64.00
67.62
66.78
68.51
60.84
53.60
49.19
47.40
1990
44.59
46.38
47.05
46.98
57.34
62.90
66.90
68.52
63.50
60.86
49.46
40.77
1991
41.87
40.09
47.04
46.16
50.23
59.60
68.12
69.51
64.34
54.59
47.24
40.54
1992
41.70
41.06
44.37
48.26
57.95
59.30
66.08
70.32
63.32
56.62
51.74
43.44
1993
40.71
40.23
42.74
48.98
55.98
62.78
65.04
69.34
62.18
56.33
47.30
45.76
1994
43.50
41.19
47.91
47.54
55.63
61.24
70.09
72.47
65.72
56.24
50.72
44.08
1995
41.60
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
42.80
33.80
46.98
49.70
58.74
64.31
69.07
70.49
65.78
58.03
48.20
42.80
2000
39.42
44.31
45.09
49.45
60.05
65.38
65.31
69.93
63.97
57.57
52.10
49.51
2001
44.50
43.17
48.99
49.40
58.94
63.97
68.68
70.81
59.25
61.33
50.56
40.05
2002
41.28
45.14
47.08
49.05
57.07
67.17
66.67
66.82
60.20
58.26
52.87
47.41
2003
44.26
37.41
45.28
48.89
60.44
72.34
71.83
75.68
62.38
55.57
50.90
44.96
2004
41.88
43.47
44.19
49.06
53.38
63.41
66.27
68.19
63.46
58.41
49.36
45.22
2005
38.73
35.83
43.11
47.71
55.94
M
M
M
M
M
M
M
2006
46.20
40.64
42.65
50.60
56.42
61.43
71.52
66.05
63.39
58.16
52.15
45.70
2007
45.16
43.42
44.79
53.78
57.12
62.44
66.92
64.97
60.40
55.58
47.04
42.25
2008
44.21
43.11
44.76
49.53
55.50
62.88
67.45
68.96
60.26
57.96
50.22
43.67
2009
M
M
M
M
M
M
M
M
M
M
57.20
M
2010
44.60
M
M
M
59.00
M
M
71.60
M
M
50.00
43.38
2011
40.23
M
M
51.80
61.70
70.16
68.00
71.06
65.24
55.23
52.16
46.88
2012
44.08
35.29
48.90
49.70
55.92
66.07
68.87
71.72
63.44
58.88
53.36
44.72
2013
43.11
40.33
45.76
51.32
54.99
61.04
69.63
69.34
64.70
61.50
49.34
47.04
2014
46.23
46.14
45.70
51.26
55.17
63.86
64.92
65.62
62.24
59.46
54.86
47.87
2015
45.07
41.13
45.06
50.24
57.37
65.00
72.88
69.57
63.37
56.21
51.68
49.07
2016
45.41
46.71
45.41
52.10
55.05
62.48
69.86
69.05
64.76
58.30
52.82
47.91
2017
39.66
46.66
48.84
51.62
58.88
67.70
70.54
72.47
60.14
59.00
50.42
43.58
2018
47.50
38.62
44.83
54.68
57.84
63.20
69.45
71.95
66.53
59.70
52.22
47.33
2019
40.65
44.54
46.69
48.20
51.80
66.14
70.44
70.79
65.36
59.64
51.86
48.14
2020
46.34
47.08
45.53
51.20
59.12
62.42
69.45
71.43
65.66
55.92
52.58
46.86
2021
42.48
46.73
45.70
47.72
55.23
66.26
69.28
70.73
66.38
56.33
51.80
45.65
2022
43.38
45.24
43.85
48.86
61.26
69.68
73.11
71.31
65.60
62.72
54.38
50.35
2023
45.47
44.54
50.58
51.80
58.83
68.24
75.61
72.94
67.47
63.82
51.56
47.04
2024
44.83
47.39
48.26
50.48
56.39
62.12
69.97
72.53
68.16
M
M
M
2025
M
47.30
46.47
M
M
M
M
M
M
M
M
M
2026
41.98
45.00
45.59
51.44
56.33
67.64
76.15
76.82
66.20
58.55
53.60
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
45.00
41.00
M
M
37.00
73.64
75.39
74.54
72.33
60.22
52.00
46.56
1974
47.98
49.39
M
46.00
62.00
34.00
75.00
54.50
57.00
70.00
56.00
M
1975
48.00
M
52.00
M
61.50
68.00
M
M
48.00
75.00
58.00
59.00
1976
49.67
57.00
M
48.00
50.67
66.67
70.90
49.00
50.12
49.00
M
M
1977
45.86
47.16
49.00
48.77
55.22
60.00
64.87
58.00
58.04
59.08
50.37
45.48
1978
M
M
M
M
M
M
M
M
M
54.50
47.57
47.50
1979
41.00
44.22
46.06
47.33
54.56
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
58.92
51.71
45.40
1981
39.60
41.68
50.08
55.81
55.23
68.40
70.69
73.21
67.41
58.12
50.07
48.45
1982
46.28
44.42
46.14
53.20
65.17
70.97
69.63
72.20
72.00
58.40
M
45.00
1983
47.37
37.28
43.59
52.82
57.75
64.00
72.60
73.00
65.50
62.72
51.96
50.00
1984
48.00
M
50.00
41.00
55.50
65.93
69.00
71.40
67.00
62.33
53.90
49.00
1985
61.00
41.65
53.52
57.68
64.60
69.69
77.33
75.50
71.17
65.75
42.62
53.32
1986
41.49
45.63
50.00
53.50
64.67
68.67
75.02
78.14
66.50
64.16
55.00
44.75
1987
35.00
52.00
49.00
56.50
57.00
78.00
74.23
79.47
70.30
64.40
52.50
47.25
1988
56.03
49.50
54.86
55.71
61.01
68.46
75.20
72.67
78.00
61.71
52.22
38.32
1989
37.23
42.80
49.14
44.00
64.00
69.33
72.31
74.07
65.07
58.30
52.61
49.54
1990
47.98
50.08
51.48
51.44
62.32
68.52
73.34
74.56
68.36
63.67
52.64
43.76
1991
45.53
43.69
51.39
51.26
54.91
64.76
74.27
75.52
69.17
58.56
50.84
44.63
1992
44.98
45.28
48.61
52.91
63.30
64.40
72.04
76.07
67.97
59.78
54.74
46.84
1993
44.16
44.66
46.89
53.42
61.76
68.84
70.67
75.32
66.53
59.75
50.45
48.52
1994
46.15
44.60
52.18
51.86
59.61
65.74
75.69
77.15
69.68
60.32
53.96
47.62
1995
44.90
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
45.61
38.30
50.31
53.18
62.54
69.23
74.73
75.06
70.22
61.46
51.73
45.93
2000
43.36
47.66
49.04
53.76
64.87
70.70
71.04
75.16
68.32
60.83
54.49
52.06
2001
46.95
47.13
53.31
53.91
63.33
69.44
74.07
76.63
64.36
64.74
54.00
43.28
2002
44.21
48.18
52.27
54.26
61.63
72.38
72.12
72.08
65.20
61.49
55.36
48.91
2003
46.48
41.75
50.11
53.57
65.17
77.10
77.28
81.43
67.85
58.98
53.53
47.73
2004
45.23
46.53
48.14
53.19
58.25
69.18
72.61
73.51
69.11
61.55
52.85
48.45
2005
42.82
40.45
47.89
52.99
61.73
M
M
M
M
M
M
M
2006
49.45
44.61
46.90
55.43
62.81
67.79
78.63
72.27
68.94
62.27
55.72
49.24
2007
48.80
47.07
49.47
59.98
63.63
68.42
74.43
71.82
66.23
60.25
50.61
45.41
2008
46.79
46.67
48.85
54.40
60.09
67.92
73.39
75.17
65.47
61.47
53.25
45.95
2009
M
M
M
M
M
M
M
M
M
M
57.20
M
2010
44.60
M
M
M
59.00
M
M
72.50
M
M
50.90
45.76
2011
43.31
M
M
52.70
65.30
71.24
69.80
77.36
71.39
61.24
56.15
50.63
2012
47.56
39.85
54.76
54.05
61.00
71.50
75.61
77.90
68.15
62.89
56.78
47.50
2013
46.31
42.46
48.95
55.97
59.64
66.62
75.95
75.78
69.56
64.23
53.18
49.97
2014
48.55
49.52
50.84
56.54
60.80
70.25
70.67
71.40
67.82
63.65
57.53
51.10
2015
48.37
45.69
49.94
55.49
63.35
71.84
80.69
76.51
69.38
60.05
55.10
51.92
2016
48.43
50.12
50.52
57.14
60.71
69.05
76.85
76.19
71.09
62.45
55.97
51.19
2017
43.50
50.06
54.47
57.44
64.86
74.36
76.81
79.12
66.02
63.56
53.96
46.76
2018
50.46
42.25
49.07
59.54
62.45
69.14
75.17
78.19
71.85
64.05
55.25
49.97
2019
44.34
48.94
52.03
53.51
56.88
71.72
76.45
76.51
70.70
63.09
54.71
51.22
2020
49.27
51.40
50.15
56.84
64.72
68.84
77.26
78.07
71.33
59.99
56.06
49.39
2021
45.50
50.13
51.25
53.15
60.63
72.35
75.40
77.23
71.84
61.32
54.97
49.13
2022
46.72
49.68
48.75
54.95
67.48
76.34
80.92
78.28
71.24
66.78
57.38
52.73
2023
48.20
48.33
54.47
56.90
63.33
72.74
80.80
78.80
72.50
68.00
55.91
50.73
2024
48.95
51.68
52.73
57.08
62.98
69.26
78.54
80.95
73.89
M
M
M
2025
M
51.80
50.61
M
M
M
M
M
M
M
M
M
2026
45.25
48.20
49.59
56.81
61.82
72.36
77.57
78.58
68.90
59.68
53.60
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
