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
1976
M
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
0.00
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
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
1976
M
9.4
8.2
8.9
7.1
7.8
7.3
5.8
9.3
7.5
9.0
9.7
1977
8.9
8.0
6.8
8.6
7.2
7.7
5.8
6.9
7.9
6.4
7.7
11.0
1978
9.8
9.5
8.3
8.9
6.8
6.9
6.8
7.3
8.1
10.2
11.1
8.3
1979
7.4
9.2
9.2
7.1
8.8
6.8
6.6
7.0
8.3
7.0
9.4
11.1
1980
8.7
7.5
6.5
7.8
7.0
4.8
6.1
5.7
6.0
8.1
7.1
10.3
1981
10.6
8.6
7.2
8.4
6.0
5.6
5.7
6.2
6.2
6.5
8.4
8.7
1982
7.2
6.5
9.5
8.1
6.6
7.0
7.0
6.6
8.6
7.3
9.7
8.0
1983
11.3
8.3
6.7
6.3
6.9
6.5
6.6
7.4
6.5
10.1
9.7
8.4
1984
10.1
7.1
7.9
7.0
5.8
6.8
5.8
5.8
5.4
7.9
6.8
8.0
1985
7.1
7.1
8.1
7.3
6.9
6.4
6.2
6.3
6.9
8.9
7.6
8.9
1986
7.7
7.0
7.2
6.0
7.3
5.7
6.6
6.5
9.4
9.5
9.3
8.4
1987
9.1
9.1
7.0
8.0
7.8
5.7
6.8
7.9
5.8
8.0
7.0
8.9
1988
6.4
7.0
6.9
9.2
6.1
6.0
7.0
5.9
8.3
6.9
9.7
10.3
1989
12.5
12.5
8.4
6.6
9.2
6.3
6.2
6.3
7.6
7.3
7.6
9.2
1990
9.8
9.4
12.2
8.3
6.2
6.9
6.6
6.4
7.4
9.0
7.8
8.1
1991
8.1
7.6
6.3
8.1
8.1
5.5
5.9
6.2
8.5
6.4
8.3
8.9
1992
12.2
11.4
7.7
8.2
7.4
8.0
6.7
5.6
5.5
7.6
6.8
9.1
1993
13.1
8.7
8.5
5.7
5.6
6.8
6.4
5.3
5.0
8.1
5.7
9.3
1994
8.4
5.3
9.0
6.5
7.4
7.7
4.7
5.2
7.2
7.6
8.5
7.5
1995
8.7
10.6
8.7
9.2
5.8
6.1
5.5
5.8
6.1
8.5
6.5
6.8
1996
5.8
8.9
6.3
5.2
7.8
6.2
6.4
5.4
6.0
7.7
7.4
6.1
1997
10.4
12.3
10.9
8.7
7.4
6.0
5.7
6.1
9.7
7.1
5.7
5.8
1998
7.9
12.6
7.8
6.6
7.1
6.4
5.9
6.9
5.6
7.1
6.3
9.1
1999
6.9
9.5
7.2
7.4
7.2
6.9
7.1
7.4
6.0
7.2
9.3
9.4
2000
12.4
9.4
10.2
6.7
6.5
8.1
6.7
5.7
6.2
7.2
8.6
6.1
2001
6.1
11.1
6.3
8.3
7.8
7.8
8.0
6.9
6.0
7.5
12.8
7.0
2002
8.1
10.9
8.3
6.7
6.7
5.9
5.8
5.6
7.3
7.6
6.0
6.8
2003
10.1
4.6
7.1
7.3
7.3
5.7
5.1
5.2
7.7
11.0
6.6
9.7
2004
7.1
8.5
7.0
6.2
8.1
7.2
6.1
5.8
8.0
6.4
8.4
10.4
2005
11.1
8.6
6.5
7.3
7.5
7.6
6.2
7.3
9.3
7.3
7.8
7.9
2006
10.0
6.5
7.8
7.5
7.5
7.2
6.9
6.2
6.0
7.3
10.0
11.2
2007
9.9
7.8
7.9
9.1
7.5
6.0
6.5
7.6
10.5
6.5
8.2
6.6
2008
9.9
9.1
8.1
7.0
6.4
7.3
6.3
6.1
6.9
11.0
9.3
7.6
2009
9.8
6.3
8.8
6.3
8.4
6.3
6.3
5.9
10.9
5.8
7.8
7.4
2010
7.5
6.3
6.7
6.7
7.0
8.1
7.8
7.7
7.6
10.1
10.2
9.2
2011
9.8
10.1
12.9
9.1
8.7
7.9
7.5
7.0
8.2
10.6
9.2
12.8
2012
10.1
11.9
12.7
9.6
8.9
7.9
7.3
6.9
10.5
8.3
9.0
10.1
2013
8.5
8.2
9.6
8.8
7.3
8.0
8.7
7.1
6.7
7.5
12.1
12.8
2014
10.6
10.9
11.2
8.6
7.2
7.6
6.4
7.2
8.4
9.6
8.1
10.3
2015
11.0
12.8
10.4
12.0
8.9
9.8
7.1
7.0
9.2
9.3
10.7
12.0
2016
10.0
9.8
9.0
8.2
7.8
8.6
6.7
8.1
8.5
8.7
10.3
12.1
2017
9.9
8.3
11.4
10.5
8.3
9.1
8.1
8.8
7.6
10.4
11.3
10.7
2018
10.1
9.1
10.1
8.2
8.2
10.1
7.3
8.3
11.9
10.1
8.5
10.0
2019
10.5
10.7
13.2
8.2
8.0
8.9
8.1
8.0
10.2
8.4
8.5
11.0
2020
15.4
12.9
11.8
11.5
10.6
8.0
8.8
8.2
10.7
8.6
12.0
8.6
2021
9.2
10.3
11.8
10.7
8.3
8.8
8.8
8.3
9.1
10.0
10.9
10.1
2022
14.0
13.4
10.4
9.5
10.1
8.5
9.5
8.4
7.6
9.7
9.9
10.2
2023
11.5
11.1
10.6
9.5
10.5
8.0
8.0
7.4
8.9
11.1
11.0
9.9
2024
11.3
10.8
8.2
10.1
7.2
9.3
8.0
9.2
8.2
9.8
10.4
11.7
2025
10.9
8.9
12.9
8.3
7.4
8.0
6.0
7.5
6.6
9.4
7.7
8.0
2026
8.1
8.0
10.0
8.2
7.7
6.4
7.5
6.0
7.3
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1976
M
38.34
38.87
42.57
59.94
60.17
64.65
64.32
52.23
49.68
44.27
33.33
1977
30.55
32.04
40.71
41.33
53.10
58.29
60.55
64.16
52.70
51.93
41.33
40.87
1978
35.68
31.88
40.50
44.30
57.77
62.90
64.29
61.39
53.77
48.35
41.90
27.07
1979
28.31
33.68
40.47
45.55
53.30
62.80
61.94
61.58
52.27
48.10
41.60
34.40
1980
31.95
33.86
41.00
46.10
55.11
65.65
66.20
63.01
57.62
44.93
35.18
36.44
1981
34.70
34.57
37.64
42.14
60.27
56.36
61.22
59.70
58.52
48.03
39.91
28.16
1982
30.49
39.97
43.38
43.46
55.39
60.18
64.64
65.33
56.12
52.28
43.04
37.01
1983
39.39
35.29
40.35
46.46
56.21
57.62
61.95
59.58
56.49
47.45
39.80
38.40
1984
30.49
38.58
38.42
47.36
57.66
59.42
61.52
61.38
56.00
50.00
44.32
41.06
1985
30.08
32.71
39.03
44.30
56.55
60.14
65.08
63.88
52.10
52.04
33.74
33.98
1986
27.01
31.04
44.48
43.88
57.43
63.68
62.54
61.44
51.32
50.01
43.73
35.79
1987
27.59
35.34
37.52
49.32
52.89
57.92
63.19
61.21
54.74
54.53
40.94
38.06
1988
37.52
37.65
38.68
42.50
58.25
63.02
67.59
65.74
58.22
48.61
40.58
38.37
1989
43.88
41.57
43.70
50.54
53.48
62.48
62.02
61.09
56.90
48.49
43.30
36.63
1990
40.71
46.21
43.03
47.24
57.14
65.84
63.70
64.63
56.66
51.74
41.90
40.28
1991
38.27
33.93
43.90
49.28
49.94
57.38
69.80
66.03
55.82
48.90
44.66
40.76
1992
42.22
40.32
41.87
44.30
59.41
67.64
60.28
62.02
59.12
45.01
41.90
41.78
1993
42.57
40.36
41.99
50.00
59.23
57.74
63.30
61.67
56.63
48.19
40.82
36.74
1994
34.77
31.29
40.65
48.08
53.54
54.50
68.86
66.20
57.74
44.95
43.46
39.62
1995
39.55
38.94
41.00
42.61
54.30
60.74
64.47
63.06
61.46
53.02
37.58
33.20
1996
33.22
33.86
41.70
49.75
52.44
57.38
60.10
69.97
58.88
51.16
33.02
34.82
1997
39.32
40.42
41.78
41.54
52.38
65.42
72.99
71.77
56.72
44.60
41.12
36.56
1998
38.91
40.81
38.23
47.89
53.31
59.39
63.24
61.40
60.20
48.61
40.46
38.66
1999
36.98
38.36
41.93
49.19
55.28
63.02
64.57
64.23
65.72
50.58
46.76
33.44
2000
40.71
39.51
38.91
46.77
57.49
57.14
61.67
61.79
59.12
56.33
48.80
37.70
2001
36.65
32.58
38.91
46.77
53.89
58.44
63.82
63.30
58.22
53.43
43.04
35.84
2002
38.27
39.39
41.30
51.92
61.28
67.82
66.95
71.66
59.36
46.58
37.34
32.60
2003
36.30
39.52
45.94
52.79
56.21
67.34
73.57
64.98
58.76
45.76
45.62
38.96
2004
35.08
38.77
45.47
54.34
56.91
60.68
65.85
68.58
59.02
52.03
41.96
41.84
2005
40.71
38.43
42.26
52.40
53.25
59.72
67.77
62.02
58.16
54.47
44.36
36.08
2006
40.65
38.11
38.04
48.51
58.83
61.94
69.74
70.50
62.78
51.74
47.30
46.15
2007
38.39
35.15
47.04
49.01
54.53
66.50
66.61
62.25
54.56
49.59
40.28
36.80
2008
39.14
40.57
42.26
50.66
57.39
63.02
69.68
63.01
59.42
50.17
42.86
37.52
2009
M
M
M
44.60
M
M
M
M
M
M
41.00
M
2010
33.80
M
35.60
M
50.00
M
M
67.10
M
M
28.40
28.23
2011
38.24
37.40
M
68.00
55.40
52.70
60.80
63.86
60.08
51.57
48.02
40.52
2012
36.88
39.14
45.76
44.90
54.01
59.06
62.19
63.01
55.28
47.85
43.40
32.48
2013
35.14
36.05
38.39
47.00
61.03
61.10
65.45
65.50
59.60
51.28
44.84
43.58
2014
37.75
46.27
46.57
52.76
57.26
63.68
73.17
67.13
61.04
54.59
44.60
41.06
2015
39.66
43.06
47.10
47.72
53.95
57.14
61.85
69.05
60.74
54.70
46.76
43.67
2016
34.50
39.20
43.96
47.24
57.61
63.74
66.66
63.41
62.48
52.32
41.18
44.60
2017
40.54
39.20
42.92
46.82
58.42
62.36
65.50
64.17
62.36
52.26
41.96
38.04
2018
36.82
37.85
38.79
49.88
65.27
61.94
70.67
63.12
57.98
49.42
46.82
39.14
2019
35.95
43.51
42.28
56.54
53.54
64.64
67.07
67.07
57.26
48.95
36.98
41.29
2020
44.77
41.37
43.73
47.78
51.45
71.90
62.60
66.08
58.04
51.57
47.72
43.09
2021
32.75
35.86
44.08
45.44
58.30
64.46
70.32
64.81
59.72
52.61
42.92
36.35
2022
41.23
39.33
48.20
48.32
55.98
63.68
62.66
64.23
59.84
51.86
48.32
34.09
2023
39.55
41.77
37.69
51.80
55.57
65.66
67.01
64.92
61.58
47.27
38.60
33.45
2024
37.69
38.52
46.63
49.34
67.48
63.14
65.85
65.21
58.88
51.80
43.22
41.99
2025
38.21
41.32
45.99
52.28
55.63
60.98
74.74
64.17
63.02
53.08
44.66
42.80
2026
32.64
37.08
49.42
52.16
56.33
63.92
63.35
61.26
58.62
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1976
M
29.52
27.03
34.03
47.87
52.07
56.58
54.65
42.73
42.35
36.17
25.80
1977
23.00
22.57
32.68
32.60
42.84
49.96
52.52
52.84
43.80
45.04
35.00
34.80
1978
29.19
22.00
31.70
35.13
46.03
53.73
55.97
53.65
44.37
41.90
34.57
20.79
1979
20.38
26.29
31.43
35.91
43.70
53.93
53.61
53.10
45.97
39.97
33.93
28.27
1980
24.45
26.35
28.98
36.50
43.96
55.28
55.75
53.43
48.86
36.87
29.12
29.18
1981
27.63
25.31
29.24
34.76
46.69
48.56
53.55
51.28
49.04
38.21
32.00
18.86
1982
23.52
30.20
34.96
35.48
44.65
49.01
54.38
53.60
46.59
43.46
35.60
29.49
1983
31.61
27.04
31.29
36.49
46.11
49.40
53.14
51.51
47.87
40.37
33.68
31.13
1984
22.13
29.21
27.44
37.82
45.94
51.44
53.36
52.09
45.50
42.08
36.15
32.36
1985
22.70
24.09
29.45
33.14
43.39
50.96
54.54
52.85
43.88
44.06
26.54
26.29
1986
19.52
19.27
33.28
30.98
45.12
51.08
53.08
51.34
42.68
40.65
36.84
28.03
1987
19.23
28.59
25.44
38.95
42.74
49.76
53.72
51.63
44.23
44.83
34.33
32.12
1988
30.66
30.88
27.53
32.18
45.06
52.52
57.55
53.31
49.46
39.78
33.92
30.87
1989
36.02
33.87
33.56
36.32
43.54
51.44
52.38
51.92
47.30
41.41
36.83
30.26
1990
33.16
36.82
34.44
36.50
44.08
53.96
53.77
54.35
45.86
41.64
36.26
32.42
1991
31.65
25.31
35.14
36.86
41.93
48.92
57.03
55.46
46.04
40.48
36.62
34.22
1992
35.31
32.12
33.51
34.10
47.15
54.80
51.86
50.99
47.84
34.03
33.74
34.34
1993
33.63
33.22
31.65
36.92
46.17
48.20
53.48
51.16
45.54
39.49
32.06
27.50
1994
27.37
19.59
31.25
35.72
42.16
46.58
57.25
54.65
45.98
36.30
36.56
32.72
1995
30.78
30.84
31.13
33.74
42.34
50.84
53.61
53.08
48.32
43.55
30.20
27.74
1996
25.26
24.43
28.81
36.72
41.46
49.58
51.57
57.03
45.02
41.99
25.52
27.02
1997
31.30
31.16
31.46
32.18
41.81
53.00
58.94
57.61
48.32
37.04
34.46
30.50
1998
31.48
34.25
29.21
36.22
42.63
50.26
53.95
51.74
48.92
38.74
33.14
31.94
1999
29.36
30.71
32.75
38.39
42.57
51.50
54.82
51.74
52.46
40.88
39.98
24.56
2000
33.86
29.33
31.36
37.46
45.30
47.36
52.90
51.92
48.44
46.34
39.56
30.80
2001
29.56
23.26
25.32
36.34
43.38
49.38
54.82
53.89
47.90
43.67
35.42
29.72
2002
31.07
31.16
32.12
40.76
49.01
56.78
56.97
59.23
48.68
34.40
28.82
25.40
2003
28.63
28.34
35.95
37.83
43.79
54.08
58.88
54.35
46.88
36.24
36.08
32.24
2004
27.94
31.32
33.63
40.50
45.18
49.82
53.19
55.11
48.98
38.21
33.68
33.02
2005
33.74
30.07
30.74
38.06
41.70
49.04
57.32
51.86
47.48
42.28
37.58
29.12
2006
33.22
32.00
23.58
35.72
43.61
49.76
56.79
58.48
51.86
41.93
37.94
38.14
2007
30.78
25.76
34.79
38.02
42.68
52.10
56.21
52.03
43.88
39.90
33.26
30.26
2008
31.42
32.00
29.90
36.74
43.92
50.66
55.40
50.17
46.46
40.71
34.46
29.48
2009
M
M
M
44.60
M
M
M
M
M
M
41.00
M
2010
33.80
M
35.60
M
48.20
M
M
63.50
M
M
24.80
21.03
2011
32.36
37.40
M
68.00
50.00
50.90
56.30
51.80
48.74
41.99
38.30
31.88
2012
29.21
32.25
36.18
34.34
41.87
47.36
52.61
52.26
44.06
36.53
34.82
24.74
2013
26.31
26.54
26.31
33.62
44.72
50.72
53.89
52.96
46.64
40.71
36.08
34.16
2014
30.08
36.50
35.14
39.38
44.31
49.82
58.30
53.72
49.76
43.26
36.44
34.10
2015
31.30
33.74
33.80
35.30
40.30
46.28
51.22
53.25
48.74
43.44
38.48
34.38
2016
25.85
30.88
33.34
35.12
42.92
48.26
54.47
51.39
51.74
37.40
31.76
34.96
2017
30.72
30.20
31.25
34.82
43.21
49.22
51.68
52.09
49.58
42.39
33.38
29.10
2018
28.17
27.50
25.03
35.18
46.81
48.62
55.23
51.92
47.60
39.90
36.62
32.06
2019
27.76
32.84
31.30
37.46
40.65
51.26
53.43
53.60
44.66
37.63
28.04
32.93
2020
35.25
31.81
32.23
35.30
38.79
54.26
49.48
52.67
46.52
40.83
39.62
34.21
2021
23.52
24.67
33.57
32.24
42.68
51.26
56.10
51.68
49.34
43.50
33.32
28.34
2022
31.48
31.23
33.57
34.34
42.86
50.78
51.80
52.73
46.16
42.57
38.96
24.63
2023
30.14
31.55
26.25
35.30
41.93
51.38
54.53
54.30
48.74
37.81
28.76
24.92
2024
28.23
28.40
33.34
34.88
49.54
49.82
54.01
53.66
47.48
41.17
34.64
33.05
2025
29.39
30.71
35.60
39.68
41.99
48.62
58.36
52.09
49.52
44.25
36.20
34.09
2026
22.83
26.02
36.01
38.36
42.16
52.40
52.03
51.34
48.48
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1976
M
33.93
32.95
38.30
53.90
56.12
60.61
59.48
47.48
46.02
40.22
29.57
1977
26.77
27.30
36.69
36.97
47.97
54.12
56.53
58.50
48.25
48.48
38.17
37.83
1978
32.44
26.94
36.10
39.72
51.90
58.32
60.13
57.52
49.07
45.13
38.23
23.93
1979
24.34
29.98
35.95
40.73
48.50
58.37
57.77
57.34
49.12
44.03
37.77
31.33
1980
28.20
30.11
34.99
41.30
49.54
60.46
60.97
58.22
53.24
40.90
32.15
32.81
1981
31.16
29.94
33.44
38.45
53.48
52.46
57.39
55.49
53.78
43.12
35.96
23.51
1982
27.01
35.09
39.17
39.47
50.02
54.59
59.51
59.46
51.36
47.87
39.32
33.25
1983
35.50
31.16
35.82
41.47
51.16
53.51
57.55
55.55
52.18
43.91
36.74
34.76
1984
26.31
33.89
32.93
42.59
51.80
55.43
57.44
56.74
50.75
46.04
40.24
36.71
1985
26.39
28.40
34.24
38.72
49.97
55.55
59.81
58.36
47.99
48.05
30.14
30.13
1986
23.26
25.15
38.88
37.43
51.28
57.38
57.81
56.39
47.00
45.33
40.29
31.91
1987
23.41
31.97
31.48
44.13
47.81
53.84
58.46
56.42
49.49
49.68
37.64
35.09
1988
34.09
34.27
33.10
37.34
51.65
57.77
62.57
59.52
53.84
44.19
37.25
34.62
1989
39.95
37.72
38.63
43.43
48.51
56.96
57.20
56.50
52.10
44.95
40.07
33.45
1990
36.94
41.51
38.74
41.87
50.61
59.90
58.74
59.49
51.26
46.69
39.08
36.35
1991
34.96
29.62
39.52
43.07
45.94
53.15
63.41
60.74
50.93
44.69
40.64
37.49
1992
38.76
36.22
37.69
39.20
53.28
61.22
56.07
56.50
53.48
39.52
37.82
38.06
1993
38.10
36.79
36.82
43.46
52.70
52.97
58.39
56.42
51.09
43.84
36.44
32.12
1994
31.07
25.44
35.95
41.90
47.85
50.54
63.06
60.42
51.86
40.62
40.01
36.17
1995
35.16
34.89
36.06
38.18
48.32
55.79
59.04
58.07
54.89
48.29
33.89
30.47
1996
29.24
29.14
35.25
43.23
46.95
53.48
55.84
63.50
51.95
46.57
29.27
30.92
1997
35.31
35.79
36.62
36.86
47.10
59.21
65.97
64.69
52.52
40.82
37.79
33.53
1998
35.19
37.53
33.72
42.06
47.97
54.82
58.59
56.57
54.56
43.67
36.80
35.30
1999
33.17
34.54
37.34
43.79
48.93
57.26
59.70
57.98
59.09
45.73
43.37
29.00
2000
37.28
34.42
35.14
42.12
51.39
52.25
57.29
56.85
53.78
51.34
44.18
34.25
2001
33.10
27.92
32.12
41.56
48.64
53.91
59.32
58.59
53.06
48.55
39.23
32.78
2002
34.67
35.28
36.71
46.34
55.15
62.30
61.96
65.45
54.02
40.49
33.08
29.00
2003
32.46
33.93
40.94
45.31
50.00
60.71
66.23
59.67
52.82
41.00
40.85
35.60
2004
31.51
35.04
39.55
47.42
51.05
55.25
59.52
61.85
54.00
45.12
37.82
37.43
2005
37.23
34.25
36.50
45.23
47.47
54.38
62.54
56.94
52.82
48.37
40.97
32.60
2006
36.94
35.05
30.81
42.12
51.22
55.85
63.27
64.49
57.32
46.84
42.62
42.15
2007
34.58
30.46
40.91
43.51
48.61
59.30
61.41
57.14
49.22
44.75
36.77
33.53
2008
35.28
36.28
36.08
43.70
50.65
56.84
62.54
56.59
52.94
45.44
38.66
33.50
2009
M
M
M
44.60
M
M
M
M
M
M
41.00
M
2010
33.80
M
35.60
M
49.10
M
M
65.30
M
M
26.60
24.63
2011
35.30
37.40
M
68.00
52.70
51.80
58.55
57.83
54.41
46.78
43.16
36.20
2012
33.05
35.69
40.97
39.62
47.94
53.21
57.40
57.64
49.67
42.19
39.11
28.61
2013
30.72
31.29
32.35
40.31
52.87
55.91
59.67
59.23
53.12
45.99
40.46
38.87
2014
33.92
41.39
40.85
46.07
50.78
56.75
65.74
60.42
55.40
48.93
40.52
37.58
2015
35.48
38.40
40.45
41.51
47.13
51.71
56.53
61.15
54.74
49.07
42.62
39.03
2016
30.17
35.04
38.65
41.18
50.26
56.00
60.57
57.40
57.11
44.86
36.47
39.78
2017
35.63
34.70
37.08
40.82
50.81
55.79
58.59
58.13
55.97
47.33
37.67
33.57
2018
32.49
32.68
31.91
42.53
56.04
55.28
62.95
57.52
52.79
44.66
41.72
35.60
2019
31.85
38.17
36.79
47.00
47.10
57.95
60.25
60.34
50.96
43.29
32.51
37.11
2020
40.01
36.59
37.98
41.54
45.12
63.08
56.04
59.38
52.28
46.20
43.67
38.65
2021
28.14
30.26
38.82
38.84
50.49
57.86
63.21
58.25
54.53
48.05
38.12
32.35
2022
36.35
35.28
40.88
41.33
49.42
57.23
57.23
58.48
53.00
47.21
43.64
29.36
2023
34.85
36.66
31.97
43.55
48.75
58.52
60.77
59.61
55.16
42.54
33.68
29.18
2024
32.96
33.46
39.98
42.11
58.51
56.48
59.93
59.44
53.18
46.49
38.93
37.52
2025
33.80
36.02
40.80
45.98
48.81
54.80
66.55
58.13
56.27
48.66
40.43
38.45
2026
27.73
31.55
42.71
45.26
49.25
58.16
57.69
56.30
53.55
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
