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
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
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
6.9
6.3
6.0
7.0
7.7
7.7
1978
7.0
5.5
6.4
7.5
7.8
7.8
6.5
7.2
6.7
8.3
8.1
6.2
1979
7.6
6.0
5.6
5.0
6.3
7.0
5.3
5.4
7.5
5.8
6.8
6.3
1980
7.0
5.7
6.8
7.0
6.4
6.6
5.3
4.7
6.6
7.7
6.9
6.3
1981
5.9
8.2
6.5
8.6
6.7
6.5
5.5
4.9
6.2
6.7
7.1
6.1
1982
6.7
5.2
8.2
8.1
6.9
7.9
7.2
6.1
7.5
8.5
8.3
8.1
1983
8.1
6.8
8.5
8.1
8.7
6.9
7.7
6.2
7.8
8.4
9.7
7.5
1984
6.5
7.7
8.1
8.1
7.9
6.9
5.9
5.7
7.4
6.1
8.5
7.9
1985
6.7
7.6
9.1
8.2
8.1
8.0
6.4
5.5
6.7
7.5
6.3
5.6
1986
7.6
5.8
9.0
9.5
8.3
9.0
6.9
6.8
7.6
7.6
8.1
7.9
1987
7.1
6.2
6.8
8.5
8.6
6.6
5.9
6.7
6.9
7.2
7.0
6.8
1988
7.8
7.5
7.6
6.9
7.5
8.2
4.9
5.9
7.7
7.4
7.8
7.2
1989
7.4
7.2
6.9
6.9
6.9
5.7
5.3
5.3
6.8
7.9
7.9
4.7
1990
8.2
8.1
7.0
8.4
7.4
7.2
6.1
5.9
7.4
7.2
7.1
6.6
1991
5.7
6.9
6.8
8.1
7.6
6.7
6.0
5.8
7.1
8.2
8.0
7.3
1992
6.4
6.0
7.4
7.5
8.6
6.8
6.0
6.7
8.6
6.8
7.4
7.1
1993
6.7
6.6
7.2
7.6
7.2
6.6
6.8
5.5
7.2
8.4
7.4
6.2
1994
6.0
6.6
7.5
7.1
7.1
6.6
6.1
7.0
5.2
7.3
9.0
6.1
1995
6.4
7.8
7.9
7.4
7.0
6.6
6.8
6.6
7.3
8.5
7.0
6.4
1996
6.8
6.9
7.8
8.0
7.1
6.1
7.1
6.5
5.7
8.2
6.6
7.1
1997
7.6
7.1
7.3
7.2
7.9
6.4
6.3
5.7
7.4
7.7
6.0
5.8
1998
5.7
5.2
6.9
7.6
7.7
6.5
7.0
5.9
6.3
7.6
7.8
7.2
1999
7.0
7.1
7.5
7.1
7.4
7.0
7.0
5.3
6.7
7.5
8.9
7.2
2000
6.3
7.7
7.1
7.1
8.4
7.4
6.2
5.6
7.9
6.6
5.9
6.8
2001
6.7
6.7
6.3
8.3
8.0
7.4
6.6
6.5
7.7
8.4
8.3
7.3
2002
5.8
7.8
7.6
7.2
9.2
6.9
6.6
7.3
7.5
6.5
5.8
7.2
2003
6.7
7.3
7.3
7.8
6.9
6.3
6.1
6.3
7.3
7.1
8.7
5.8
2004
6.4
6.7
8.2
8.2
7.6
7.6
6.2
6.9
7.3
7.3
7.5
7.4
2005
5.9
6.5
6.4
8.2
6.6
7.2
6.2
5.9
6.8
6.9
9.0
7.4
2006
6.8
6.8
8.2
7.0
7.7
6.3
6.1
6.1
5.5
7.8
7.1
7.2
2007
6.5
7.4
7.8
7.3
8.3
6.8
6.6
6.3
8.0
7.2
7.8
7.4
2008
7.9
6.4
7.6
9.4
7.7
6.5
7.1
5.8
6.1
7.4
6.8
7.4
2009
5.8
7.5
7.9
8.1
8.4
5.8
6.2
6.7
6.7
6.8
6.1
6.0
2010
7.4
7.0
6.0
7.6
6.5
5.9
6.4
7.0
6.8
6.6
7.7
7.7
2011
5.9
7.3
7.1
7.6
7.7
6.7
6.2
5.6
6.0
7.3
8.8
7.6
2012
8.3
7.4
8.7
8.5
8.3
8.5
6.3
7.7
7.3
8.1
7.8
8.1
2013
7.9
7.0
8.2
9.7
8.0
7.1
7.7
7.2
7.4
7.8
10.0
7.3
2014
8.6
8.3
7.3
9.8
7.4
7.4
8.1
6.0
8.0
8.4
8.8
7.1
2015
7.7
7.8
9.3
8.9
8.8
6.7
7.2
7.3
7.4
8.0
8.7
8.6
2016
7.6
8.5
8.1
7.8
7.2
8.2
6.8
6.9
7.4
8.5
8.8
8.5
2017
7.9
8.2
8.4
8.8
8.4
7.9
6.7
6.5
6.5
8.4
8.6
7.2
2018
8.3
8.3
7.9
8.8
8.5
7.2
7.7
6.2
7.7
7.9
7.8
7.3
2019
7.6
8.5
9.3
9.1
7.7
7.5
7.3
6.7
7.0
8.4
8.1
7.6
2020
7.5
9.3
8.2
8.6
8.1
7.4
6.2
6.2
8.1
7.2
9.0
8.3
2021
6.4
6.5
10.2
7.8
7.6
7.7
6.3
7.5
7.7
5.9
8.2
8.4
2022
7.4
7.8
8.1
8.6
7.5
8.0
7.5
6.1
6.6
8.4
9.1
8.4
2023
6.7
8.1
8.2
8.8
7.6
6.6
5.8
6.1
5.7
7.4
8.4
7.3
2024
7.8
7.5
8.1
9.5
8.0
8.2
7.0
6.3
7.1
8.3
7.8
7.5
2025
8.1
8.3
8.8
8.2
8.2
7.4
6.9
M
M
M
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
68.00
74.10
67.65
59.70
48.71
35.73
15.74
1978
8.39
12.71
25.29
38.97
66.74
67.20
72.74
70.77
57.70
46.42
32.57
15.77
1979
9.87
7.96
32.26
41.97
59.77
70.60
74.77
66.63
59.07
43.45
32.20
21.81
1980
14.94
13.79
28.03
47.83
63.29
65.00
74.87
74.03
58.00
41.77
30.63
9.87
1981
10.45
27.36
32.84
46.63
60.26
68.70
78.03
74.84
58.63
45.84
37.00
23.03
1982
3.87
15.54
29.23
40.73
68.74
67.27
74.26
65.84
62.17
52.39
35.60
25.26
1983
14.00
19.89
29.58
41.80
55.29
72.90
76.29
75.10
64.17
49.77
34.20
10.74
1984
8.61
25.41
24.16
53.93
54.81
69.03
73.61
72.97
57.93
54.77
34.60
20.77
1985
7.13
17.71
29.52
44.83
59.68
67.90
72.39
70.81
62.53
50.81
30.57
11.81
1986
11.16
17.25
30.52
51.10
62.42
66.47
73.58
68.87
57.13
46.94
29.80
24.42
1987
18.19
17.96
36.90
54.17
61.87
73.07
74.87
71.35
63.70
44.81
33.27
24.13
1988
15.29
15.24
27.61
44.67
65.58
68.47
81.10
73.48
61.87
45.74
36.27
17.23
1989
17.65
13.54
24.65
39.67
61.10
69.23
77.81
69.77
65.73
50.29
25.70
3.97
1990
22.71
18.64
32.42
47.30
58.35
69.27
73.71
71.58
57.57
46.03
35.33
22.06
1991
12.29
22.25
31.39
49.70
64.45
72.53
74.65
72.19
58.03
47.97
34.67
18.48
1992
13.00
15.03
24.52
42.13
63.19
66.60
68.71
67.48
61.37
43.10
30.83
20.90
1993
13.48
11.14
30.94
45.67
58.61
69.03
74.26
73.87
58.50
41.55
29.40
19.10
1994
-2.06
11.39
29.84
41.33
58.61
71.40
73.58
67.77
62.87
51.58
37.73
26.42
1995
17.32
13.50
31.65
38.57
59.32
74.93
74.74
74.77
59.20
51.26
24.50
13.16
1996
9.90
14.93
25.55
39.33
55.77
72.93
69.94
72.32
66.30
48.48
28.37
22.32
1997
9.58
18.21
24.39
46.53
52.39
74.80
74.10
68.16
61.83
49.10
30.50
22.94
1998
15.94
28.46
31.71
51.23
67.74
69.57
74.10
72.26
61.33
49.58
34.03
24.77
1999
13.35
25.71
32.26
46.40
68.39
73.33
76.90
69.94
67.43
44.90
37.30
23.19
2000
9.83
24.53
36.17
43.95
60.33
65.39
72.16
70.31
59.43
51.99
35.79
11.25
2001
17.48
17.21
30.20
48.68
65.15
73.88
72.94
75.49
62.30
48.26
39.02
27.88
2002
18.30
20.11
27.24
44.12
56.97
68.54
74.91
73.98
67.34
43.09
28.76
23.93
2003
11.95
13.44
31.11
39.33
63.63
72.47
71.14
72.82
65.18
46.16
34.95
23.98
2004
10.40
40.10
M
M
M
59.42
67.06
62.39
61.54
47.82
29.33
7.92
2005
13.88
21.97
28.17
49.94
61.15
77.06
78.80
M
55.40
51.51
34.04
21.61
2006
22.71
7.70
23.64
38.57
60.57
66.73
68.48
66.06
50.80
43.13
30.57
23.16
2007
17.20
15.32
30.50
45.67
64.53
71.55
72.99
70.68
65.37
52.77
32.65
20.03
2008
20.11
17.53
25.31
48.97
55.61
69.07
71.83
71.55
62.04
48.12
34.47
18.14
2009
6.52
21.56
30.95
44.15
56.51
70.33
69.94
69.77
65.07
44.48
40.47
19.19
2010
17.28
19.57
40.92
52.95
66.54
68.24
77.10
73.50
59.17
48.21
36.33
20.19
2011
10.72
18.74
28.12
44.45
64.37
70.91
77.27
72.77
65.60
53.02
38.96
23.52
2012
18.24
23.74
41.23
45.62
66.49
75.44
76.25
72.88
61.04
48.72
33.44
21.49
2013
14.12
16.70
30.03
41.48
63.12
69.08
76.48
70.67
62.90
50.23
31.22
10.05
2014
9.76
13.16
21.26
40.70
60.28
72.32
71.25
70.85
60.98
49.42
29.18
21.08
2015
9.59
2.94
27.18
44.60
64.57
69.44
75.08
71.08
69.50
47.21
40.34
30.78
2016
17.83
16.86
31.77
38.24
63.30
69.32
74.85
75.43
65.96
50.41
39.62
21.37
2017
20.91
22.74
28.17
46.28
56.39
68.60
74.68
68.12
67.70
55.81
30.14
12.84
2018
13.25
20.62
29.10
37.04
64.86
71.84
79.55
74.68
64.04
41.12
27.56
20.79
2019
9.70
16.51
28.05
40.40
54.88
69.44
78.10
71.95
61.10
49.54
27.02
21.26
2020
20.91
20.39
33.68
42.14
57.95
71.90
78.92
71.48
60.80
42.80
38.96
22.94
2021
18.99
19.79
36.70
53.42
62.19
72.38
73.46
76.65
62.54
56.68
35.00
21.95
2022
6.62
15.61
29.79
43.76
66.08
70.70
74.04
73.69
63.38
53.66
37.22
25.09
2023
21.61
19.01
30.32
46.40
63.53
75.26
75.66
71.14
69.68
52.03
31.40
28.05
2024
19.05
27.78
35.48
47.30
65.62
72.80
77.35
75.03
70.70
53.02
36.86
22.48
2025
12.90
14.77
30.32
42.92
61.44
71.48
75.62
M
M
M
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
66.00
52.74
49.87
43.03
31.68
23.20
1.29
1978
-10.84
-10.29
-1.03
19.53
42.29
45.30
51.71
49.77
39.07
31.39
12.60
-3.55
1979
-7.58
-16.07
10.77
25.57
39.97
48.23
52.87
50.13
43.40
33.15
20.80
5.26
1980
-2.94
-8.62
7.77
29.73
39.06
43.40
52.65
57.06
40.93
29.71
18.70
-12.29
1981
-9.58
10.36
16.68
27.10
36.00
48.47
53.39
52.23
44.77
29.32
23.73
10.90
1982
-22.19
-7.46
7.19
19.10
43.97
47.00
53.29
48.94
45.83
38.94
22.93
8.32
1983
-6.87
-2.61
8.26
25.60
36.00
48.93
54.26
53.77
47.27
33.74
21.53
-7.77
1984
-16.61
9.66
2.45
30.13
35.74
48.80
55.26
52.84
41.37
33.94
23.17
0.94
1985
-10.13
-0.96
7.35
23.20
36.45
47.30
52.23
51.84
45.63
33.35
16.83
-8.55
1986
-9.84
-6.43
9.10
30.77
40.71
42.50
52.61
49.87
40.10
30.61
13.97
6.58
1987
-0.13
-6.75
13.65
30.47
39.23
50.33
55.84
49.58
45.20
31.06
18.63
10.42
1988
-6.16
-12.62
3.97
27.67
39.90
44.90
57.68
55.42
45.00
31.90
26.80
-3.81
1989
-5.29
-11.29
-0.10
22.33
41.90
48.83
52.90
51.42
43.93
35.35
10.67
-17.71
1990
0.26
-6.93
9.32
28.00
35.74
48.57
52.94
50.84
40.37
31.65
21.63
0.84
1991
-12.19
1.50
7.71
29.27
40.68
49.40
52.65
51.39
40.40
32.65
20.63
-0.71
1992
-6.55
-7.00
1.32
22.50
36.26
42.60
47.81
48.81
43.03
30.23
17.23
2.35
1993
-8.71
-15.71
8.29
24.73
39.87
45.97
55.35
54.00
38.57
29.48
12.07
1.39
1994
-24.58
-10.11
11.26
20.87
34.58
49.17
54.74
47.32
43.47
36.35
24.13
12.90
1995
1.52
-10.71
12.71
19.67
38.39
50.33
55.87
51.87
38.23
37.97
7.83
-1.77
1996
-13.97
-9.41
4.55
21.73
34.00
51.50
52.48
51.55
45.60
34.06
16.87
10.87
1997
-9.03
-9.54
0.23
25.20
34.23
49.00
53.90
48.26
44.00
33.77
15.93
3.23
1998
-3.32
8.79
12.00
28.83
41.39
52.07
53.19
52.03
44.27
34.16
23.90
8.00
1999
-8.29
1.79
10.61
26.47
42.84
52.53
56.74
49.35
47.53
30.29
24.93
8.55
2000
-7.54
4.59
17.11
24.25
42.16
45.38
51.10
53.57
42.10
33.61
23.38
-4.93
2001
-1.79
-5.16
8.35
28.58
43.26
50.78
51.63
54.41
45.56
35.19
27.20
15.51
2002
1.17
-1.94
2.50
25.46
35.43
47.42
54.47
53.02
47.66
29.56
14.18
5.64
2003
-9.34
-11.81
5.85
19.03
38.54
46.47
53.86
54.39
47.51
33.67
24.15
6.64
2004
10.40
25.70
M
M
M
56.92
59.77
59.55
57.45
44.60
26.54
1.03
2005
-13.35
2.17
6.16
29.30
39.14
53.42
54.24
M
53.60
37.17
20.24
3.49
2006
5.70
-0.59
17.25
34.79
53.44
59.22
62.90
58.72
46.80
42.64
28.52
19.85
2007
-0.72
-10.45
8.76
27.19
39.17
49.47
52.25
48.89
43.27
37.56
19.45
0.39
2008
0.92
-5.56
2.23
29.47
35.83
51.93
53.70
49.65
41.55
31.54
23.09
-3.92
2009
-14.00
-2.76
7.39
23.54
34.00
48.17
52.51
50.86
43.52
30.77
28.45
2.86
2010
2.24
4.76
15.05
30.60
41.61
45.42
55.01
54.04
43.61
31.50
21.65
11.72
2011
-6.52
-5.75
5.24
23.51
38.79
47.83
54.01
49.28
44.00
36.12
26.00
5.17
2012
-3.13
5.31
19.40
24.62
41.41
49.76
52.44
52.15
42.32
35.19
19.94
7.44
2013
-5.92
-3.68
15.28
22.76
38.97
46.10
52.26
52.15
42.56
34.79
17.60
-5.39
2014
-11.20
-5.22
-5.10
23.66
39.32
48.26
52.03
50.87
42.56
36.24
14.06
4.25
2015
-14.28
-19.17
1.63
22.76
38.85
45.98
52.90
54.53
46.88
30.08
24.26
20.45
2016
-0.28
-6.23
10.57
15.86
38.15
45.38
54.06
55.69
46.94
36.06
29.00
7.26
2017
5.99
2.43
2.68
27.44
38.97
48.98
49.13
46.92
46.82
37.40
16.04
-5.16
2018
-6.09
-2.91
9.88
15.26
38.21
44.54
56.68
53.02
43.76
29.62
15.74
5.12
2019
-13.52
-6.83
5.93
23.54
34.73
45.80
53.77
50.41
42.68
34.90
14.54
4.36
2020
1.57
0.47
9.88
22.04
35.19
49.58
57.84
50.52
42.62
27.82
25.82
7.67
2021
6.34
-5.67
12.55
28.16
35.83
50.90
50.35
55.81
44.60
38.91
22.22
5.70
2022
-18.46
-10.94
8.43
25.64
42.63
48.98
52.50
50.99
43.22
36.06
23.42
10.98
2023
1.17
-3.94
8.19
26.60
37.28
49.88
53.77
48.32
43.76
38.45
17.72
14.35
2024
6.10
8.23
15.63
27.80
42.57
51.26
55.28
51.34
47.84
34.15
28.28
8.60
2025
-4.06
-3.55
9.65
21.68
37.81
49.04
53.92
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
1977
M
M
M
M
M
67.00
63.42
58.76
51.37
40.19
29.47
8.52
1978
-1.23
1.21
12.13
29.25
54.52
56.25
62.23
60.27
48.38
38.90
22.58
6.11
1979
1.15
-4.05
21.52
33.77
49.87
59.42
63.82
58.38
51.23
38.30
26.50
13.53
1980
6.00
2.59
17.90
38.78
51.18
54.20
63.76
65.55
49.47
35.74
24.67
-1.21
1981
0.44
18.86
24.76
36.87
48.13
58.58
65.71
63.53
51.70
37.58
30.37
16.97
1982
-9.16
4.04
18.21
29.92
56.35
57.13
63.77
57.39
54.00
45.66
29.27
16.79
1983
3.56
8.64
18.92
33.70
45.65
60.92
65.27
64.44
55.72
41.76
27.87
1.48
1984
-4.00
17.53
13.31
42.03
45.27
58.92
64.44
62.90
49.65
44.35
28.88
10.85
1985
-1.50
8.38
18.44
34.02
48.06
57.60
62.31
61.32
54.08
42.08
23.70
1.63
1986
0.66
5.41
19.81
40.93
51.56
54.48
63.10
59.37
48.62
38.77
21.88
15.50
1987
9.03
5.61
25.27
42.32
50.55
61.70
65.35
60.47
54.45
37.94
25.95
17.27
1988
4.56
1.31
15.79
36.17
52.74
56.68
69.39
64.45
53.43
38.82
31.53
6.71
1989
6.18
1.12
12.27
31.00
51.50
59.03
65.35
60.60
54.83
42.82
18.18
-6.87
1990
11.48
5.86
20.87
37.65
47.05
58.92
63.32
61.21
48.97
38.84
28.48
11.45
1991
0.05
11.88
19.55
39.48
52.56
60.97
63.65
61.79
49.22
40.31
27.65
8.89
1992
3.23
4.02
12.92
32.32
49.73
54.60
58.26
58.15
52.20
36.66
24.03
11.63
1993
2.39
-2.29
19.61
35.20
49.24
57.50
64.81
63.94
48.53
35.52
20.73
10.24
1994
-13.32
0.64
20.55
31.10
46.60
60.28
64.16
57.55
53.17
43.97
30.93
19.66
1995
9.42
1.39
22.18
29.12
48.85
62.63
65.31
63.32
48.72
44.61
16.17
5.69
1996
-2.03
2.76
15.05
30.53
44.89
62.22
61.21
61.94
55.95
41.27
22.62
16.60
1997
0.27
4.34
12.31
35.87
43.31
61.90
64.00
58.21
52.92
41.44
23.22
13.08
1998
6.31
18.62
21.85
40.03
54.56
60.82
63.65
62.15
52.80
41.87
28.97
16.39
1999
2.53
13.75
21.44
36.43
55.61
62.93
66.82
59.65
57.48
37.60
31.12
15.87
2000
1.15
14.56
26.64
34.10
51.25
55.39
61.63
61.94
50.77
42.80
29.59
3.16
2001
7.85
6.03
19.28
38.63
54.21
62.33
62.28
64.95
53.93
41.73
33.11
21.69
2002
9.73
9.08
14.87
34.79
46.20
57.98
64.69
63.50
57.50
36.33
21.47
14.78
2003
1.31
0.81
18.48
29.18
51.08
59.47
62.50
63.60
56.35
39.92
29.55
15.31
2004
10.40
32.90
M
M
M
58.17
63.41
60.97
59.49
46.21
27.93
4.47
2005
0.27
12.07
17.16
39.62
50.15
65.24
66.52
M
54.50
44.34
27.14
12.55
2006
14.20
3.55
20.45
36.68
57.00
62.97
65.69
62.39
48.80
42.88
29.55
21.50
2007
8.24
2.44
19.63
36.43
51.85
60.51
62.62
59.78
54.32
45.17
26.05
10.21
2008
10.51
5.99
13.77
39.22
45.72
60.50
62.77
60.60
51.80
39.83
28.78
7.11
2009
-3.74
9.40
19.17
33.85
45.25
59.25
61.23
60.32
54.30
37.62
34.46
11.03
2010
9.76
12.17
27.98
41.78
54.08
56.83
66.05
63.77
51.39
39.85
28.99
15.96
2011
2.10
6.50
16.68
33.98
51.58
59.37
65.64
61.02
54.80
44.57
32.48
14.35
2012
7.55
14.53
30.32
35.12
53.95
62.60
64.34
62.51
51.68
41.96
26.69
14.46
2013
4.10
6.51
22.65
32.12
51.05
57.59
64.37
61.41
52.73
42.51
24.41
2.33
2014
-0.72
3.97
8.08
32.18
49.80
60.29
61.64
60.86
51.77
42.83
21.62
12.66
2015
-2.35
-8.11
14.41
33.68
51.71
57.71
63.99
62.80
58.19
38.65
32.30
25.61
2016
8.77
5.31
21.17
27.05
50.73
57.35
64.46
65.56
56.45
43.24
34.31
14.32
2017
13.45
12.59
15.42
36.86
47.68
58.79
61.90
57.52
57.26
46.60
23.09
3.84
2018
3.58
8.86
19.49
26.15
51.54
58.19
68.12
63.85
53.90
35.37
21.65
12.95
2019
-1.91
4.84
16.99
31.97
44.80
57.62
65.94
61.18
51.89
42.22
20.78
12.81
2020
11.24
10.43
21.78
32.09
46.57
60.74
68.38
61.00
51.71
35.31
32.39
15.31
2021
12.66
7.06
24.63
40.79
49.01
61.64
61.90
66.23
53.57
47.79
28.61
13.83
2022
-5.92
2.33
19.11
34.70
54.35
59.84
63.27
62.34
53.30
44.86
30.32
18.04
2023
11.39
7.54
19.25
36.50
50.41
62.57
64.72
59.73
56.72
45.24
24.56
21.20
2024
12.58
18.00
25.55
37.55
54.09
62.03
66.32
63.18
59.27
43.58
32.57
15.54
2025
4.42
5.61
19.98
32.30
49.62
60.26
64.77
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.