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
1977
M
M
M
M
M
M
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
0.00
2007
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2008
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2009
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
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
1977
M
M
M
M
M
M
8.1
6.9
6.2
7.1
7.4
6.1
1978
5.4
5.5
7.2
7.4
6.4
7.8
6.5
7.5
6.6
8.5
8.6
6.2
1979
6.3
7.1
6.9
7.4
6.5
7.9
6.6
6.1
7.4
5.4
5.7
5.8
1980
7.6
5.1
6.0
7.3
9.0
9.1
7.7
7.3
9.3
9.3
7.1
6.0
1981
6.4
7.1
5.7
7.5
6.8
7.7
6.9
6.5
6.9
7.1
7.1
6.1
1982
7.5
6.8
8.0
9.7
6.4
7.6
7.4
6.9
7.6
7.5
7.6
8.1
1983
6.0
5.7
7.0
6.9
7.2
6.7
8.1
6.1
6.4
7.3
8.4
6.3
1984
5.1
6.5
7.4
7.0
7.8
7.8
6.7
6.3
8.2
6.4
7.6
7.1
1985
5.6
6.6
7.7
6.9
7.1
6.6
6.6
6.0
7.1
8.1
6.3
5.1
1986
6.8
5.4
7.4
7.9
8.4
9.8
6.9
7.3
8.9
7.0
8.0
7.5
1987
5.9
6.5
7.1
8.7
8.8
8.3
6.3
7.0
7.4
7.9
8.3
6.4
1988
8.2
7.4
8.1
6.8
7.6
8.6
5.6
6.9
7.9
6.3
8.1
7.0
1989
6.9
6.1
6.7
7.7
6.5
7.0
6.2
6.1
8.5
7.5
8.5
5.7
1990
7.6
7.9
7.6
7.7
7.2
7.5
7.5
5.9
7.4
7.5
7.8
7.5
1991
6.5
6.6
7.6
7.0
7.6
8.0
6.8
6.3
7.5
7.7
7.2
6.6
1992
6.3
5.4
7.4
8.4
9.2
8.5
7.8
7.8
9.6
8.4
8.0
7.9
1993
7.3
7.5
7.6
7.9
7.9
7.6
7.8
7.0
9.0
9.3
8.4
7.1
1994
7.4
7.9
8.7
8.1
7.9
8.4
7.3
8.4
7.1
8.0
9.8
6.7
1995
7.4
8.5
8.3
8.6
7.1
7.1
8.0
8.1
8.9
9.5
8.0
6.8
1996
7.2
6.6
8.9
8.6
8.4
7.9
7.6
7.2
6.0
8.2
5.5
7.3
1997
7.8
7.1
7.4
7.2
8.2
7.5
8.1
6.6
8.1
8.0
6.7
6.4
1998
6.7
6.1
7.2
8.0
8.5
7.7
8.0
7.2
7.8
8.5
8.0
7.8
1999
7.8
7.8
7.5
8.3
7.9
7.7
7.3
6.6
7.3
8.8
9.1
7.9
2000
7.8
8.4
7.6
7.8
8.9
8.1
7.0
6.6
8.6
8.2
6.5
7.4
2001
6.4
7.3
6.8
8.7
7.7
7.7
6.3
7.3
8.3
8.8
8.2
7.1
2002
5.5
7.5
7.9
7.3
8.5
7.9
7.6
7.9
7.8
7.4
7.0
6.3
2003
6.6
7.8
6.7
7.7
6.9
7.0
6.3
7.1
7.6
7.4
9.1
6.1
2004
6.0
6.4
7.7
8.6
7.8
7.9
6.1
7.4
7.6
7.4
7.5
7.2
2005
6.0
6.9
7.7
8.7
6.9
7.7
6.9
M
M
6.9
9.0
6.5
2006
6.6
6.7
7.4
7.9
7.4
6.9
6.5
6.9
5.7
8.0
7.3
6.8
2007
6.4
7.6
8.5
7.0
8.6
7.3
6.9
6.5
8.4
7.0
7.1
5.8
2008
7.3
5.5
8.0
8.5
7.4
6.6
6.9
6.1
6.3
8.0
7.4
7.3
2009
5.3
7.4
7.5
8.1
8.3
6.5
6.5
6.7
6.3
6.5
7.1
6.7
2010
6.7
7.2
6.4
8.2
7.4
6.4
6.9
6.5
7.3
7.6
7.5
6.3
2011
5.5
6.7
7.6
8.2
7.8
6.8
6.0
6.4
6.8
7.0
7.5
6.6
2012
7.2
5.9
8.0
7.9
8.1
7.6
6.6
6.6
7.3
7.6
6.9
6.6
2013
7.1
6.1
7.5
8.9
7.3
6.8
6.5
6.3
7.8
7.1
8.8
5.9
2014
7.6
6.3
6.3
8.2
6.6
8.0
9.1
7.3
8.9
8.5
8.7
8.2
2015
8.4
7.0
9.7
9.0
9.0
8.3
8.1
8.3
8.1
9.0
9.1
9.0
2016
8.4
8.5
8.1
8.2
7.7
8.6
8.2
7.5
8.2
9.1
8.5
8.0
2017
8.6
7.7
8.9
8.8
7.6
8.5
7.4
7.4
6.8
10.0
9.7
8.5
2018
8.7
8.7
8.9
8.6
9.0
9.2
8.7
7.3
8.6
8.6
8.8
7.5
2019
8.9
9.1
9.5
9.7
7.4
8.1
8.3
7.3
7.9
8.4
8.4
7.8
2020
7.0
9.4
9.1
9.3
8.1
8.1
6.7
7.3
8.9
7.9
9.0
8.3
2021
7.1
7.3
10.6
8.3
8.6
8.1
7.2
7.8
8.8
6.0
9.2
8.7
2022
7.9
8.2
8.9
9.5
8.2
8.6
8.1
7.1
7.4
9.3
9.6
9.5
2023
6.4
8.2
7.8
8.9
9.4
7.2
5.0
7.2
5.4
8.5
8.9
7.5
2024
8.2
7.8
8.4
9.8
8.1
8.5
7.1
6.7
7.9
8.9
7.6
8.0
2025
8.2
8.2
8.3
8.3
8.1
8.3
7.3
7.2
7.4
4.6
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
M
M
M
M
M
M
67.62
63.39
55.27
45.29
33.33
11.77
1978
5.84
9.43
19.42
36.87
61.00
61.07
69.13
67.29
51.80
40.16
26.63
12.06
1979
9.26
3.64
29.74
40.83
56.35
67.93
70.71
62.65
55.17
42.03
29.80
16.52
1980
9.69
10.34
27.03
43.80
58.26
62.63
68.68
69.59
50.77
37.07
23.77
1.74
1981
4.55
23.75
28.13
37.77
54.06
64.77
72.81
70.29
56.63
42.03
30.60
19.84
1982
-1.19
7.86
23.74
34.17
61.19
63.80
71.17
60.58
57.38
47.19
30.83
20.35
1983
10.68
15.11
28.35
38.67
50.13
69.73
72.10
70.61
59.20
45.42
30.73
9.16
1984
2.23
22.93
20.84
47.77
52.23
65.53
71.26
71.94
54.47
47.29
31.30
15.00
1985
2.61
14.79
23.68
36.90
51.19
64.87
68.23
67.81
58.87
45.77
26.70
6.23
1986
6.55
12.25
24.90
46.50
59.52
60.90
69.48
66.52
51.83
40.06
24.90
18.29
1987
12.32
11.14
32.90
49.10
55.23
67.73
71.68
66.77
57.90
41.48
28.97
17.23
1988
13.90
10.62
23.61
41.80
60.42
63.03
74.68
66.03
54.10
41.52
31.13
11.26
1989
11.61
8.18
19.87
36.20
60.42
66.37
71.81
67.29
60.60
44.71
22.93
0.16
1990
14.52
11.21
27.87
41.47
54.13
67.13
71.97
70.39
54.33
42.10
29.00
18.03
1991
3.65
16.89
27.42
43.37
56.65
68.90
71.45
71.35
54.77
45.10
31.40
12.71
1992
6.90
8.72
19.19
36.33
59.23
63.27
65.06
66.52
58.83
40.03
26.97
17.48
1993
7.65
4.64
26.74
42.50
53.52
68.93
71.94
70.55
54.67
36.42
25.83
14.81
1994
-7.52
6.89
26.61
34.77
53.81
68.33
70.61
64.03
59.30
47.71
33.50
21.35
1995
12.81
7.11
28.42
34.07
54.58
71.80
73.10
70.68
55.13
48.45
24.80
11.68
1996
5.48
10.55
23.42
37.40
51.90
69.97
69.71
68.87
60.87
42.81
25.90
20.32
1997
5.84
11.36
18.48
40.97
47.19
68.53
71.90
65.13
57.30
44.29
26.90
18.19
1998
13.29
25.61
28.10
46.33
62.74
67.50
70.10
69.65
57.20
45.84
28.63
19.13
1999
8.68
20.79
26.16
39.80
64.29
71.03
71.65
67.71
64.63
39.97
32.17
18.94
2000
4.97
17.90
32.70
37.64
54.70
61.19
70.74
68.71
55.33
46.36
33.21
10.50
2001
10.81
10.79
26.91
42.26
65.21
69.44
69.45
70.90
60.62
45.18
34.40
24.22
2002
11.45
14.58
21.32
38.12
51.97
65.42
70.26
71.60
61.70
39.78
25.16
18.76
2003
4.22
7.02
22.15
34.32
60.34
70.48
68.62
69.46
63.33
42.29
31.57
19.78
2004
6.80
22.10
M
M
M
54.57
65.60
59.42
55.32
43.46
25.61
1.96
2005
5.17
17.09
24.68
42.20
59.64
73.04
75.49
M
46.40
49.71
29.72
14.70
2006
17.66
3.07
20.56
35.51
55.32
65.45
65.00
62.60
48.80
40.02
29.58
16.77
2007
11.86
9.46
24.43
45.31
61.06
69.86
70.31
65.08
59.59
49.39
28.90
14.59
2008
14.01
13.43
21.06
45.50
55.05
67.29
68.72
69.35
60.62
45.51
31.92
13.26
2009
0.46
15.52
26.59
41.44
51.95
69.59
68.06
67.19
61.32
41.32
37.67
16.10
2010
16.61
23.54
35.03
47.92
61.41
65.99
73.62
70.89
57.03
44.27
32.09
20.13
2011
13.65
13.20
25.80
40.40
58.75
68.27
73.14
68.99
63.26
49.07
35.78
20.21
2012
11.74
17.66
34.96
40.76
62.14
70.88
72.30
68.81
59.42
47.85
31.04
18.66
2013
7.56
14.38
31.20
37.40
60.22
64.21
72.53
68.06
60.14
47.10
29.00
6.06
2014
5.62
9.39
15.73
38.58
57.00
70.28
68.32
71.39
58.93
47.67
24.44
15.54
2015
2.51
-1.15
21.47
40.58
58.24
68.62
71.73
68.97
66.75
41.40
34.20
25.33
2016
12.93
11.30
24.00
30.34
59.18
65.92
71.07
71.02
61.83
46.61
34.98
14.75
2017
16.09
16.76
20.50
39.74
57.03
66.38
71.54
64.69
62.72
52.50
27.68
8.37
2018
7.85
15.22
27.88
33.14
55.23
67.34
77.00
71.66
59.84
36.59
24.32
16.32
2019
5.93
11.56
23.29
37.04
51.97
65.36
73.46
68.12
57.98
46.75
24.62
17.37
2020
14.17
16.79
27.65
36.92
52.50
70.88
76.48
68.87
57.68
39.20
32.96
18.99
2021
15.51
16.38
31.13
50.30
58.25
69.50
70.67
73.98
60.68
54.94
31.34
16.73
2022
1.04
11.24
24.45
38.54
59.52
67.34
70.15
70.50
62.36
51.74
32.78
21.32
2023
16.09
13.68
26.60
42.98
58.01
72.20
73.34
68.52
67.88
50.48
26.96
23.06
2024
15.86
21.20
30.78
44.90
61.85
71.66
74.39
71.48
66.74
49.36
35.12
19.57
2025
9.18
10.34
25.73
38.90
59.12
67.94
68.93
70.09
62.00
56.30
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
M
M
M
M
M
M
48.03
48.03
40.67
31.65
22.27
-0.90
1978
-10.65
-9.36
-6.29
17.93
40.58
45.37
49.61
49.19
36.90
29.45
10.80
-3.10
1979
-7.19
-17.75
8.23
24.93
37.55
46.53
52.52
47.06
37.80
31.55
17.50
1.74
1980
-8.24
-12.55
4.32
24.00
37.61
42.83
49.77
53.45
37.53
27.63
12.13
-15.94
1981
-13.00
5.25
11.58
21.07
33.19
46.03
52.58
51.26
44.03
29.19
21.20
7.71
1982
-21.68
-12.39
0.19
13.90
39.87
45.80
51.79
44.48
43.03
34.55
17.93
2.13
1983
-9.23
-5.54
6.84
24.60
32.77
46.83
50.90
50.58
44.27
32.26
20.10
-10.65
1984
-23.81
3.59
-1.39
26.23
34.26
46.60
52.45
51.97
39.30
31.87
18.60
-3.13
1985
-15.48
-5.50
1.19
16.40
31.90
44.20
50.16
48.52
42.60
31.65
13.13
-13.45
1986
-13.48
-11.71
0.90
27.00
38.52
38.13
50.19
48.00
38.97
28.45
6.50
-0.68
1987
-6.65
-12.57
8.26
27.37
33.97
46.27
53.19
47.13
44.13
29.74
13.73
3.32
1988
-8.58
-16.59
-0.84
26.60
36.77
43.07
53.29
50.65
41.59
28.29
21.60
-9.45
1989
-12.32
-17.18
-7.32
20.83
39.97
47.77
49.65
48.23
42.57
32.65
10.07
-16.65
1990
-9.03
-16.50
0.19
23.07
31.87
46.83
51.48
49.39
38.60
29.55
17.63
-2.97
1991
-20.74
-5.82
3.16
24.27
35.42
45.60
51.84
51.19
38.27
31.26
17.63
-9.10
1992
-13.16
-16.93
-6.35
20.00
37.35
43.87
48.42
50.32
42.07
29.55
16.53
-2.42
1993
-15.58
-22.21
2.74
22.17
36.97
46.90
54.48
52.32
36.50
26.39
10.70
-4.45
1994
-28.00
-16.11
5.29
15.17
32.84
49.00
51.97
45.97
41.77
34.71
20.17
7.90
1995
-3.03
-14.39
8.52
14.37
33.84
48.50
53.19
50.26
36.67
36.87
8.60
-4.61
1996
-19.65
-12.45
0.48
20.03
30.97
48.27
51.32
49.29
43.57
29.45
15.00
6.45
1997
-11.19
-15.82
-5.48
19.30
31.35
45.10
52.48
47.81
42.50
30.68
12.07
-1.45
1998
-4.94
4.14
7.77
25.03
41.00
51.37
51.03
49.94
41.20
32.90
19.87
0.10
1999
-14.71
-4.75
3.74
21.67
38.52
50.77
52.61
48.35
46.70
27.90
18.93
6.00
2000
-13.08
-4.00
13.48
18.23
38.62
41.57
50.45
50.95
39.03
30.65
23.17
-4.62
2001
-10.85
-9.79
3.55
20.18
40.94
48.26
51.05
52.38
43.52
34.26
22.22
13.07
2002
-9.52
-8.76
-4.41
18.98
31.83
42.62
52.61
51.10
43.28
27.41
10.34
2.27
2003
-15.28
-16.51
-4.72
14.03
34.53
44.41
50.06
51.83
45.21
30.88
20.14
1.81
2004
5.00
13.10
M
M
M
52.77
56.86
56.37
52.05
40.15
22.07
-6.11
2005
-20.32
-6.31
5.41
24.14
37.34
50.30
50.87
M
44.60
36.70
18.20
-2.20
2006
-1.21
-5.54
16.26
32.36
47.57
58.25
60.56
56.23
45.60
39.69
26.85
14.00
2007
-6.23
-15.50
-1.46
24.77
35.08
46.62
49.18
46.86
39.60
35.95
17.04
-4.35
2008
-4.12
-10.65
-4.46
25.75
33.47
49.35
52.79
51.55
40.62
32.51
21.80
-7.10
2009
-19.27
-5.47
-0.23
22.04
29.57
48.11
52.22
50.27
42.06
29.99
26.58
1.97
2010
-0.08
9.88
8.07
28.07
37.73
44.06
53.96
51.12
43.15
31.35
19.86
7.10
2011
-8.80
-9.90
2.39
19.39
36.53
47.51
52.65
51.19
43.70
33.45
24.68
-1.50
2012
-11.03
-4.81
13.30
22.52
38.21
50.24
53.66
52.38
43.88
35.95
19.28
6.68
2013
-6.01
-1.38
18.47
21.53
40.29
47.24
52.92
51.68
42.80
34.32
17.90
-8.47
2014
-10.08
-6.88
-9.75
21.34
39.13
52.15
53.92
53.39
41.86
37.27
14.36
3.65
2015
-15.08
-23.50
-2.93
19.47
37.61
47.78
53.73
56.58
48.89
31.20
26.60
18.93
2016
0.33
-7.60
4.07
12.06
37.94
47.51
54.80
54.44
47.56
35.12
27.10
-0.34
2017
-0.23
-5.48
-1.56
22.88
36.94
46.04
49.19
47.97
44.90
37.23
13.04
-5.22
2018
-13.52
-10.49
11.45
12.68
31.36
44.54
56.97
52.73
41.90
26.89
12.68
1.34
2019
-14.92
-11.97
0.82
19.28
31.83
45.68
53.60
50.87
41.42
34.21
12.56
-0.46
2020
-5.10
-4.25
1.92
17.54
31.01
49.16
57.55
51.34
41.66
27.41
21.38
4.42
2021
4.48
-6.64
7.38
26.96
35.48
50.06
49.36
55.46
45.74
38.50
22.58
-2.84
2022
-23.56
-17.76
4.42
21.62
37.17
49.10
51.68
51.16
43.22
35.77
21.08
7.44
2023
-7.77
-13.06
5.64
23.36
35.43
52.64
55.52
50.99
45.97
39.50
15.92
7.61
2024
0.24
-0.03
12.61
24.02
42.45
52.46
55.46
51.80
50.42
35.31
25.46
6.57
2025
-7.83
-10.75
1.46
16.88
37.17
46.94
52.44
51.45
43.46
32.90
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
M
M
M
M
M
M
57.83
55.71
47.97
38.47
27.80
5.43
1978
-2.40
0.04
6.56
27.40
50.79
53.22
59.37
58.24
44.35
34.81
18.72
4.48
1979
1.03
-7.05
18.98
32.88
46.95
57.23
61.61
54.85
46.48
36.79
23.65
9.13
1980
0.72
-1.10
15.68
33.90
47.94
52.73
59.23
61.52
44.15
32.35
17.95
-7.10
1981
-4.23
14.50
19.85
29.42
43.63
55.40
62.69
60.77
50.33
35.61
25.90
13.77
1982
-11.44
-2.27
11.97
24.03
50.53
54.80
61.48
52.53
50.21
40.87
24.38
11.24
1983
0.73
4.79
17.60
31.63
41.45
58.28
61.50
60.60
51.73
38.84
25.42
-0.74
1984
-10.79
13.26
9.73
37.00
43.24
56.07
61.85
61.95
46.88
39.58
24.95
5.94
1985
-6.44
4.64
12.44
26.65
41.55
54.53
59.19
58.16
50.73
38.71
19.92
-3.61
1986
-3.47
0.27
12.90
36.75
49.02
49.52
59.84
57.26
45.40
34.26
15.70
8.81
1987
2.84
-0.71
20.58
38.23
44.60
57.00
62.44
56.95
51.02
35.61
21.35
10.27
1988
2.66
-2.98
11.39
34.20
48.60
53.05
63.98
58.34
47.84
34.90
26.37
0.90
1989
-0.35
-4.50
6.27
28.52
50.19
57.07
60.73
57.76
51.58
38.68
16.50
-8.24
1990
2.74
-2.64
14.03
32.27
43.00
56.98
61.73
59.89
46.47
35.82
23.32
7.53
1991
-8.55
5.54
15.29
33.82
46.03
57.25
61.65
61.27
46.52
38.18
24.52
1.81
1992
-3.13
-4.10
6.42
28.17
48.29
53.57
56.74
58.42
50.45
34.79
21.75
7.53
1993
-3.97
-8.79
14.74
32.33
45.24
57.92
63.21
61.44
45.58
31.40
18.27
5.18
1994
-17.76
-4.61
15.95
24.97
43.32
58.67
61.29
55.00
50.53
41.21
26.83
14.63
1995
4.89
-3.64
18.47
24.22
44.21
60.15
63.15
60.47
45.90
42.66
16.70
3.53
1996
-7.08
-0.95
11.95
28.72
41.44
59.12
60.52
59.08
52.22
36.13
20.45
13.39
1997
-2.68
-2.23
6.50
30.13
39.27
56.82
62.19
56.47
49.90
37.48
19.48
8.37
1998
4.18
14.88
17.94
35.68
51.87
59.43
60.56
59.79
49.20
39.37
24.25
9.61
1999
-3.02
8.02
14.95
30.73
51.40
60.90
62.13
58.03
55.67
33.94
25.55
12.47
2000
-4.05
6.95
23.09
27.94
46.66
51.38
60.60
59.83
47.18
38.51
28.19
2.94
2001
-0.02
0.50
15.23
31.22
53.08
58.85
60.25
61.64
52.07
39.72
28.31
18.65
2002
0.96
2.91
8.45
28.55
41.90
54.02
61.44
61.35
52.49
33.60
17.75
10.52
2003
-5.53
-4.75
8.72
24.17
47.43
57.45
59.34
60.65
54.27
36.59
25.86
10.79
2004
5.90
17.60
M
M
M
53.67
61.23
57.89
53.68
41.81
23.84
-2.08
2005
-7.57
5.39
15.05
33.17
48.49
61.67
63.18
M
45.50
43.21
23.96
6.25
2006
8.22
-1.24
18.41
33.94
51.45
61.85
62.78
59.42
47.20
39.85
28.21
15.39
2007
2.82
-3.02
11.48
35.04
48.07
58.24
59.75
55.97
49.60
42.67
22.97
5.12
2008
4.95
1.39
8.30
35.62
44.26
58.32
60.75
60.45
50.62
39.01
26.86
3.08
2009
-9.40
5.02
13.18
31.74
40.76
58.85
60.14
58.73
51.69
35.65
32.13
9.03
2010
8.26
16.71
21.55
38.00
49.57
55.02
63.79
61.01
50.09
37.81
25.98
13.61
2011
2.43
1.65
14.09
29.89
47.64
57.89
62.90
60.09
53.48
41.26
30.23
9.35
2012
0.35
6.43
24.13
31.64
50.17
60.56
62.98
60.60
51.65
41.90
25.16
12.67
2013
0.78
6.50
24.83
29.47
50.26
55.72
62.72
59.87
51.47
40.71
23.45
-1.21
2014
-2.23
1.26
2.99
29.96
48.07
61.22
61.12
62.39
50.40
42.47
19.40
9.60
2015
-6.28
-12.33
9.27
30.03
47.92
58.20
62.73
62.77
57.82
36.30
30.40
22.13
2016
6.63
1.85
14.03
21.20
48.56
56.72
62.93
62.73
54.69
40.86
31.04
7.21
2017
7.93
5.64
9.47
31.31
46.98
56.21
60.36
56.33
53.81
44.86
20.36
1.57
2018
-2.84
2.36
19.66
22.91
43.29
55.94
66.98
62.19
50.87
31.74
18.50
8.83
2019
-4.49
-0.21
12.05
28.16
41.90
55.52
63.53
59.49
49.70
40.48
18.59
8.45
2020
4.54
6.27
14.78
27.23
41.75
60.02
67.01
60.10
49.67
33.31
27.17
11.71
2021
9.99
4.87
19.25
38.63
46.86
59.78
60.02
64.72
53.21
46.72
26.96
6.95
2022
-11.26
-3.26
14.44
30.08
48.35
58.22
60.92
60.83
52.79
43.76
26.93
14.38
2023
4.16
0.31
16.12
33.17
46.72
62.42
64.43
59.75
56.92
44.99
21.44
15.34
2024
8.05
10.59
21.69
34.46
52.15
62.06
64.92
61.64
58.58
42.34
30.29
13.07
2025
0.67
-0.21
13.59
27.89
48.14
57.44
60.68
60.77
52.73
44.60
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
