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
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
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
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
M
M
M
M
M
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
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
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
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
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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
12.7
10.4
11.1
10.6
10.4
9.5
11.3
13.3
13.9
15.7
1977
11.2
11.4
11.5
14.4
11.4
11.1
12.5
11.5
13.7
11.8
20.1
14.9
1978
15.6
11.8
13.8
13.7
13.6
11.4
11.9
13.4
18.0
13.3
19.2
14.1
1979
15.1
16.0
15.7
13.3
12.2
12.2
16.1
12.9
12.7
13.6
18.5
17.4
1980
10.9
12.3
14.6
10.3
10.4
10.6
10.6
12.6
10.4
16.2
15.6
19.5
1981
15.5
14.7
13.0
11.1
12.4
10.7
12.0
10.7
8.7
15.9
20.0
12.6
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
23.1
11.5
13.6
11.9
10.0
9.8
10.9
9.2
16.1
20.0
14.2
16.9
1984
20.1
12.6
12.2
8.3
10.8
12.3
11.2
10.2
12.6
17.2
16.0
13.5
1985
14.4
11.7
11.7
11.1
11.9
8.4
10.9
12.7
16.5
11.8
16.6
15.1
1986
16.3
12.2
12.8
12.9
10.4
10.6
11.3
11.6
15.9
14.4
18.0
17.9
1987
15.8
12.5
11.5
10.9
10.9
10.3
12.0
10.5
13.5
14.5
13.5
15.3
1988
14.3
16.9
13.7
10.8
12.1
10.2
11.6
11.0
14.6
14.1
14.3
18.2
1989
17.3
18.3
14.4
13.2
10.2
9.2
11.3
12.2
10.9
14.7
12.0
15.0
1990
19.1
17.9
18.2
12.7
9.2
10.2
12.4
10.5
15.2
14.1
13.5
17.3
1991
16.2
14.2
11.7
11.3
11.0
11.0
10.2
11.2
11.8
13.4
16.5
16.6
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
21.3
13.9
12.8
12.0
11.9
11.7
12.8
11.7
12.0
12.5
13.1
20.1
1994
17.4
12.8
16.0
11.1
12.5
12.9
9.3
12.1
14.8
15.3
16.6
17.7
1995
17.6
19.7
17.0
15.5
11.0
9.3
10.3
9.4
13.8
12.3
13.3
11.0
1996
11.0
14.1
12.4
9.9
12.6
9.2
11.1
11.1
12.1
12.0
17.1
13.3
1997
10.6
18.4
12.8
13.5
12.0
11.0
9.2
8.9
14.4
14.4
11.4
12.9
1998
14.3
18.0
13.4
12.0
11.3
10.9
12.7
13.1
11.0
20.8
11.5
14.3
1999
13.8
14.6
11.0
12.9
9.7
9.3
10.6
10.1
10.8
15.9
13.4
19.9
2000
17.6
16.4
16.9
10.1
11.4
12.4
11.0
10.9
12.1
13.9
15.1
12.4
2001
12.6
13.8
11.7
10.8
10.8
9.9
9.8
11.8
11.7
14.6
17.0
14.1
2002
17.1
19.2
14.7
10.9
11.7
13.7
12.5
10.8
10.9
14.0
12.7
12.4
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
13.6
12.8
12.5
10.2
11.5
11.9
10.2
10.6
13.9
13.2
15.2
15.3
2005
18.2
14.3
11.6
11.1
8.9
10.2
10.1
11.6
10.6
12.1
13.3
13.2
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
21.3
13.9
13.3
10.9
9.5
10.5
11.4
11.6
13.4
10.1
14.4
14.1
2008
18.0
16.1
14.6
8.9
7.7
11.6
10.7
12.6
11.4
17.1
17.3
11.3
2009
12.5
11.6
11.0
10.4
11.2
12.8
10.2
11.3
13.3
12.5
15.7
11.2
2010
M
M
M
M
M
M
M
M
M
M
10.3
14.6
2011
12.1
15.9
12.5
11.8
10.7
10.7
10.1
12.0
11.5
13.0
13.1
20.4
2012
15.5
13.5
11.7
11.1
11.2
10.9
9.3
8.5
13.1
12.1
13.5
13.0
2013
12.2
10.3
13.4
10.4
10.2
9.6
8.5
9.7
9.5
13.7
14.7
17.7
2014
17.0
11.8
10.6
11.7
10.4
8.3
10.7
12.2
11.7
11.7
12.1
17.3
2015
17.6
13.9
13.0
11.8
10.9
10.6
11.9
11.2
11.9
11.0
16.7
17.8
2016
13.0
14.5
9.5
12.0
10.4
10.1
9.9
11.5
10.0
13.3
13.6
15.0
2017
13.2
13.2
10.7
11.9
10.8
11.9
9.8
10.3
11.8
14.8
14.1
17.2
2018
13.5
10.5
11.6
12.0
9.0
10.0
8.8
11.1
12.8
12.7
11.3
13.4
2019
14.3
12.6
13.7
11.4
11.9
9.4
11.2
8.7
13.7
11.4
12.6
15.1
2020
16.3
19.0
12.3
12.0
10.5
8.6
12.3
7.5
9.8
13.0
14.6
13.7
2021
10.4
9.1
10.3
11.6
9.5
8.5
9.3
10.9
9.9
13.1
13.3
12.4
2022
16.1
17.3
9.0
13.3
9.4
7.8
11.1
7.3
10.5
11.9
12.1
11.0
2023
15.6
13.7
12.0
12.6
10.7
8.9
11.5
10.4
9.2
15.2
12.1
16.2
2024
15.6
14.1
10.4
10.4
10.1
10.3
10.0
10.4
12.2
12.7
13.0
15.8
2025
14.6
9.9
10.9
8.1
10.1
11.7
9.4
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1974
32.90
35.60
37.40
43.40
53.60
62.60
60.80
59.90
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
33.92
43.22
55.05
60.08
68.64
68.58
60.08
50.23
45.50
35.96
1977
34.96
34.44
38.74
41.18
54.24
64.16
63.70
65.15
59.00
53.43
46.28
38.97
1978
36.35
31.87
38.33
42.62
57.14
63.14
63.30
65.79
55.94
51.57
47.00
33.86
1979
28.92
29.17
35.66
43.98
56.97
65.62
59.93
63.65
57.57
50.12
42.08
39.32
1980
30.74
31.74
35.89
45.56
53.77
65.00
66.43
65.50
61.44
51.86
42.08
38.72
1981
34.67
35.54
39.03
47.00
62.08
61.88
65.15
65.46
61.16
51.57
44.42
32.54
1982
30.66
32.13
39.95
46.40
55.34
63.16
70.55
70.32
62.78
55.17
47.30
40.46
1983
41.41
34.85
40.43
47.53
55.73
62.76
70.10
70.70
61.71
52.44
43.37
37.93
1984
37.03
34.55
37.98
48.10
58.34
59.76
63.85
68.78
59.18
55.18
44.90
38.49
1985
29.32
26.29
35.29
42.18
58.49
61.14
67.12
65.52
56.63
53.30
40.37
40.25
1986
33.54
27.55
38.01
43.99
57.42
63.49
67.01
65.62
55.14
51.43
46.60
39.06
1987
27.18
32.48
31.96
43.64
51.77
57.65
62.50
61.90
58.22
53.43
44.25
39.82
1988
39.23
38.04
37.50
45.86
59.92
65.03
68.63
66.03
61.66
52.38
42.44
40.46
1989
41.40
41.73
44.02
50.80
58.84
66.49
69.45
65.80
63.77
55.13
46.22
40.85
1990
41.45
44.10
45.69
50.47
60.48
65.28
65.95
68.53
59.21
54.67
46.46
39.75
1991
39.14
33.28
41.22
47.46
50.84
57.24
69.00
68.13
62.51
53.51
44.47
40.85
1992
39.06
38.89
41.14
46.33
59.08
69.60
69.71
68.22
60.29
48.79
43.98
39.65
1993
38.40
37.19
39.77
51.07
64.98
62.35
63.23
63.47
56.55
50.85
40.08
40.27
1994
39.38
33.04
40.02
49.91
56.56
60.09
76.04
70.47
60.48
51.01
46.59
42.28
1995
36.76
40.17
41.14
47.55
54.21
62.24
69.88
72.35
61.68
57.03
43.70
35.20
1996
32.92
30.65
34.95
50.47
50.57
60.79
62.60
71.65
58.93
55.20
46.00
36.33
1997
34.84
38.35
41.20
45.37
54.35
65.92
70.54
76.57
63.58
51.18
43.89
39.35
1998
39.70
40.59
41.32
49.83
59.85
61.98
63.90
63.66
61.88
52.05
39.34
37.39
1999
38.31
36.69
42.68
50.30
56.21
64.41
71.21
69.27
67.49
53.33
45.69
41.31
2000
39.36
40.55
42.13
55.19
62.38
64.13
64.81
66.52
62.17
58.17
49.14
42.86
2001
38.74
38.02
38.50
47.15
58.27
62.10
72.16
70.03
60.13
56.69
46.24
37.86
2002
39.17
41.30
42.32
49.07
60.31
66.60
71.17
77.17
66.69
51.33
44.74
35.96
2003
35.22
35.11
41.85
49.27
59.31
66.81
71.05
70.76
64.39
50.67
47.14
42.79
2004
34.25
38.32
41.58
52.57
57.55
61.58
65.53
71.87
62.59
54.03
46.04
42.35
2005
40.61
35.68
38.41
50.38
57.26
63.67
72.21
67.18
65.54
57.74
46.65
39.95
2006
33.36
34.77
35.50
46.00
58.12
66.42
77.87
70.28
67.51
59.47
49.19
46.60
2007
43.90
37.73
47.03
52.63
59.93
68.61
66.62
69.96
60.45
53.85
45.14
41.38
2008
40.37
42.22
42.68
50.22
61.70
67.03
71.10
67.98
61.73
54.55
47.55
41.15
2009
37.46
35.61
41.22
55.37
57.33
62.17
69.19
70.76
64.31
50.20
47.65
38.31
2010
31.25
33.55
39.68
48.39
51.53
61.93
73.55
68.43
59.84
51.92
43.98
31.83
2011
34.36
32.00
M
60.80
56.30
71.60
65.30
66.02
61.34
53.54
47.72
42.86
2012
38.56
33.18
43.09
48.50
58.65
61.28
67.30
68.23
62.06
52.50
46.34
36.76
2013
35.60
34.44
34.61
45.08
60.34
64.46
69.34
69.68
62.24
55.40
47.36
44.25
2014
35.66
40.04
45.06
51.86
58.65
64.46
74.91
68.93
64.58
57.14
48.74
41.70
2015
40.48
38.75
44.14
48.74
54.41
60.74
67.07
72.24
63.14
53.31
49.46
45.94
2016
35.95
40.38
42.51
49.64
63.76
67.82
68.70
67.54
67.40
52.55
45.68
43.38
2017
37.46
37.34
42.97
46.22
57.66
63.08
65.50
68.23
61.70
54.70
47.00
42.45
2018
39.37
34.31
35.72
50.90
67.01
69.02
73.34
72.88
65.00
56.39
46.58
41.99
2019
38.62
40.49
43.50
54.20
55.57
70.46
68.93
71.89
62.78
54.65
47.78
44.14
2020
43.21
43.67
44.19
51.02
54.99
67.82
65.62
73.11
65.06
56.56
50.12
42.74
2021
38.50
36.24
41.06
47.24
55.98
71.00
72.99
66.78
62.84
55.40
48.38
39.26
2022
40.88
41.51
44.14
48.44
57.20
66.74
68.12
74.15
62.78
57.84
48.02
39.90
2023
42.22
40.29
42.22
48.68
60.34
67.58
68.23
67.19
67.46
55.57
45.02
40.48
2024
37.52
41.25
45.18
50.24
64.86
65.84
69.16
70.79
68.84
55.92
47.48
43.85
2025
40.71
38.17
45.53
53.84
55.28
64.46
70.06
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1974
32.90
35.60
37.40
43.40
52.40
62.60
60.35
58.70
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
27.74
36.32
46.86
54.68
61.03
59.06
53.12
46.57
41.66
32.12
1977
31.77
30.39
34.32
36.44
45.70
56.54
57.72
58.42
51.49
48.78
42.38
35.89
1978
32.29
26.41
32.58
35.06
45.70
55.82
57.20
58.71
51.14
45.88
44.12
30.32
1979
25.03
25.06
31.01
35.91
48.98
58.36
55.81
58.07
51.92
44.19
40.16
36.28
1980
26.84
28.40
30.08
35.36
41.99
53.84
57.66
57.03
53.21
46.46
36.62
33.74
1981
30.78
31.23
33.68
35.06
47.85
53.48
57.03
56.70
53.12
45.88
39.98
26.30
1982
25.55
27.18
33.10
35.72
44.72
51.43
57.84
60.39
53.36
48.84
42.92
36.08
1983
38.39
28.94
35.70
38.14
46.38
51.44
58.01
56.10
54.73
46.55
37.71
33.20
1984
33.70
30.27
30.49
36.55
46.17
51.35
55.74
58.94
51.99
50.44
40.42
34.01
1985
23.06
22.49
31.14
34.70
44.64
51.86
57.19
57.65
50.06
46.66
34.79
35.46
1986
29.44
19.93
30.17
33.86
45.18
51.23
56.85
55.21
48.14
45.99
43.05
34.42
1987
21.05
27.44
24.86
36.02
41.90
49.03
54.85
54.04
50.93
46.74
39.22
34.65
1988
35.83
34.61
30.88
36.31
47.33
55.75
60.52
57.39
53.83
43.82
33.62
34.45
1989
37.42
37.67
38.01
38.95
46.40
51.68
57.32
55.50
52.88
48.61
38.05
34.88
1990
37.95
38.97
39.03
39.97
46.47
54.56
56.84
57.32
51.93
46.30
39.35
34.10
1991
33.61
27.30
34.13
36.88
41.75
49.03
56.10
57.89
51.77
44.47
39.85
34.79
1992
32.17
33.50
33.75
36.70
46.36
54.74
57.18
58.19
50.42
39.25
37.90
34.30
1993
32.68
31.39
32.70
38.32
48.32
51.84
54.67
53.94
48.70
42.75
35.96
35.82
1994
34.51
27.75
33.45
39.14
44.03
50.40
58.91
58.55
53.49
43.80
40.31
37.09
1995
31.14
35.66
33.89
38.01
43.35
51.20
57.65
57.68
53.60
49.85
35.04
27.14
1996
27.41
22.53
28.25
36.00
41.48
50.30
53.46
58.99
48.44
46.63
39.65
29.19
1997
27.21
32.64
31.79
35.98
42.26
52.46
57.65
61.79
53.59
42.53
37.23
34.97
1998
34.79
36.01
31.47
39.42
45.51
51.91
55.10
55.91
52.97
46.65
33.91
31.18
1999
33.00
29.67
34.02
39.66
43.86
52.77
58.50
57.41
56.62
46.36
39.83
35.75
2000
34.08
34.88
35.11
40.28
47.55
53.39
55.25
56.68
51.81
50.92
45.15
36.99
2001
33.37
30.70
30.73
36.83
45.67
51.98
59.97
59.32
51.94
50.27
37.07
32.01
2002
33.61
35.84
35.06
37.88
48.37
55.64
59.15
63.71
53.60
42.74
38.68
30.07
2003
28.89
25.63
30.69
36.04
46.63
55.00
59.01
59.03
54.04
41.35
42.88
36.44
2004
27.96
31.23
33.60
38.54
45.92
51.27
54.95
61.40
52.48
47.34
38.92
37.00
2005
34.68
30.55
28.23
36.88
44.75
51.13
58.86
56.16
54.46
48.19
40.58
34.26
2006
28.35
29.26
28.17
36.56
46.28
53.32
62.42
58.89
57.69
52.07
42.54
42.21
2007
38.06
32.70
38.75
40.06
47.89
56.12
57.24
59.43
52.14
44.25
38.49
37.34
2008
35.95
36.47
34.18
38.06
43.99
54.38
57.76
58.80
53.08
47.77
41.39
35.34
2009
30.21
29.79
33.14
39.41
45.18
50.69
59.68
59.91
55.23
42.39
42.88
32.84
2010
24.85
28.54
31.22
37.30
43.12
49.68
60.77
59.28
51.77
42.94
38.45
24.69
2011
28.06
32.00
M
59.00
50.90
68.00
64.40
57.38
53.90
46.98
42.08
38.10
2012
33.34
27.34
35.02
37.58
45.76
50.96
57.37
57.95
54.56
44.95
42.20
30.66
2013
29.97
30.07
26.83
35.54
46.92
53.48
58.19
59.64
51.56
49.59
42.26
38.74
2014
31.54
35.66
35.66
40.58
46.75
52.40
61.90
57.72
55.28
51.34
44.48
36.41
2015
35.37
33.61
36.01
39.14
44.95
50.90
57.14
58.88
54.32
46.28
42.80
40.77
2016
29.85
33.99
34.32
39.50
49.25
55.28
58.54
58.30
56.00
45.94
38.66
37.23
2017
31.88
31.61
35.19
37.52
46.63
54.38
56.50
58.07
54.38
49.36
40.46
37.52
2018
34.79
27.31
29.56
40.40
49.83
56.42
61.79
62.08
55.04
47.21
40.04
37.46
2019
33.10
35.15
36.70
39.14
45.70
56.78
58.01
60.10
55.28
46.34
42.68
38.74
2020
38.85
38.64
36.01
38.90
45.01
55.22
57.43
59.87
53.66
50.75
45.26
38.27
2021
33.05
30.20
33.28
36.56
44.25
56.48
62.83
57.03
54.26
48.61
42.98
32.75
2022
35.72
35.86
32.00
37.28
45.94
54.62
58.42
60.63
52.28
51.92
43.16
32.70
2023
38.04
33.61
34.67
37.58
45.76
54.14
58.88
58.83
56.66
48.61
38.30
35.83
2024
31.59
36.03
36.41
40.28
50.46
55.46
58.59
59.70
57.26
49.42
41.72
39.08
2025
33.86
31.36
35.14
39.86
44.83
54.86
59.43
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
1974
32.90
35.60
37.40
43.40
53.00
62.60
60.57
59.30
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
30.83
39.77
50.96
57.38
64.84
63.82
56.60
48.40
43.58
34.04
1977
33.36
32.42
36.53
38.81
49.97
60.35
60.71
61.79
55.24
51.10
44.33
37.43
1978
34.32
29.14
35.45
38.84
51.42
59.48
60.25
62.25
53.54
48.72
45.56
32.09
1979
26.98
27.11
33.34
39.94
52.97
61.99
57.87
60.86
54.75
47.15
41.12
37.80
1980
28.79
30.07
32.99
40.46
47.88
59.42
62.05
61.26
57.33
49.16
39.35
36.23
1981
32.73
33.38
36.35
41.03
54.96
57.68
61.09
61.08
57.14
48.72
42.20
29.42
1982
28.11
29.65
36.53
41.06
50.03
57.29
64.20
65.36
58.07
52.00
45.11
38.27
1983
39.90
31.89
38.06
42.84
51.05
57.10
64.06
63.40
58.22
49.50
40.54
35.57
1984
35.36
32.41
34.24
42.32
52.25
55.56
59.80
63.86
55.59
52.81
42.66
36.25
1985
26.19
24.39
33.22
38.44
51.56
56.50
62.15
61.59
53.34
49.98
37.58
37.86
1986
31.49
23.74
34.09
38.93
51.30
57.36
61.93
60.42
51.64
48.71
44.82
36.74
1987
24.12
29.96
28.41
39.83
46.84
53.34
58.68
57.97
54.58
50.08
41.73
37.23
1988
37.53
36.33
34.19
41.08
53.62
60.39
64.58
61.71
57.74
48.10
38.03
37.45
1989
39.41
39.70
41.01
44.88
52.62
59.09
63.38
60.65
58.32
51.87
42.13
37.87
1990
39.70
41.54
42.36
45.22
53.47
59.92
61.39
62.93
55.57
50.49
42.90
36.93
1991
36.38
30.29
37.68
42.17
46.30
53.13
62.55
63.01
57.14
48.99
42.16
37.82
1992
35.62
36.19
37.44
41.51
52.72
62.17
63.44
63.20
55.35
44.02
40.94
36.98
1993
35.54
34.29
36.23
44.69
56.65
57.09
58.95
58.70
52.63
46.80
38.02
38.04
1994
36.95
30.39
36.74
44.52
50.29
55.25
67.47
64.51
56.98
47.40
43.45
39.69
1995
33.95
37.92
37.51
42.78
48.78
56.72
63.76
65.01
57.64
53.44
39.37
31.17
1996
30.16
26.59
31.60
43.23
46.03
55.55
58.03
65.32
53.68
50.91
42.83
32.76
1997
31.02
35.49
36.50
40.67
48.30
59.19
64.09
69.18
58.59
46.86
40.56
37.16
1998
37.25
38.30
36.40
44.63
52.68
56.95
59.50
59.79
57.42
49.35
36.63
34.29
1999
35.66
33.18
38.35
44.98
50.03
58.59
64.86
63.34
62.05
49.85
42.76
38.53
2000
36.72
37.72
38.62
47.74
54.96
58.76
60.03
61.60
56.99
54.54
47.14
39.93
2001
36.06
34.36
34.62
41.99
51.97
57.04
66.06
64.67
56.03
53.48
41.65
34.94
2002
36.39
38.57
38.69
43.48
54.34
61.12
65.16
70.44
60.14
47.03
41.71
33.02
2003
32.05
30.37
36.27
42.66
52.97
60.90
65.03
64.89
59.21
46.01
45.01
39.61
2004
31.11
34.78
37.59
45.56
51.74
56.43
60.24
66.64
57.53
50.69
42.48
39.68
2005
37.64
33.12
33.32
43.63
51.01
57.40
65.54
61.67
60.00
52.97
43.62
37.11
2006
30.85
32.02
31.84
41.28
52.20
59.87
70.15
64.58
62.60
55.77
45.87
44.40
2007
40.98
35.21
42.89
46.34
53.91
62.36
61.93
64.69
56.29
49.05
41.82
39.36
2008
38.16
39.35
38.43
44.14
52.85
60.71
64.43
63.39
57.41
51.16
44.47
38.25
2009
33.84
32.70
37.18
47.39
51.25
56.43
64.44
65.33
59.77
46.29
45.27
35.58
2010
28.05
31.05
35.45
42.85
47.32
55.80
67.16
63.86
55.80
47.43
41.22
28.26
2011
31.21
32.00
M
59.90
53.60
69.80
64.85
61.70
57.62
50.26
44.90
40.48
2012
35.95
30.26
39.05
43.04
52.21
56.12
62.34
63.09
58.31
48.72
44.27
33.71
2013
32.78
32.26
30.72
40.31
53.63
58.97
63.76
64.66
56.90
52.50
44.81
41.49
2014
33.60
37.85
40.36
46.22
52.70
58.43
68.41
63.33
59.93
54.24
46.61
39.05
2015
37.92
36.18
40.07
43.94
49.68
55.82
62.11
65.56
58.73
49.80
46.13
43.35
2016
32.90
37.18
38.42
44.57
56.50
61.55
63.62
62.92
61.70
49.25
42.17
40.30
2017
34.67
34.48
39.08
41.87
52.15
58.73
61.00
63.15
58.04
52.03
43.73
39.98
2018
37.08
30.81
32.64
45.65
58.42
62.72
67.56
67.48
60.02
51.80
43.31
39.72
2019
35.86
37.82
40.10
46.67
50.64
63.62
63.47
66.00
59.03
50.49
45.23
41.44
2020
41.03
41.16
40.10
44.96
50.00
61.52
61.53
66.49
59.36
53.66
47.69
40.51
2021
35.77
33.22
37.17
41.90
50.12
63.74
67.91
61.90
58.55
52.00
45.68
36.01
2022
38.30
38.69
38.07
42.86
51.57
60.68
63.27
67.39
57.53
54.88
45.59
36.30
2023
40.13
36.95
38.45
43.13
53.05
60.86
63.56
63.01
62.06
52.09
41.66
38.15
2024
34.55
38.64
40.80
45.26
57.66
60.65
63.88
65.24
63.05
52.67
44.60
41.46
2025
37.28
34.76
40.33
46.85
50.06
59.66
64.74
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.
