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
M
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
3.6
4.9
4.6
4.5
4.7
4.3
1978
5.7
4.2
4.8
5.5
5.5
4.8
3.8
4.4
4.8
6.4
5.8
4.0
1979
5.2
4.9
5.9
4.6
4.3
5.1
4.3
4.2
5.3
4.7
5.2
5.2
1980
4.3
4.1
4.8
6.4
4.4
4.7
3.5
4.3
5.4
5.9
4.9
4.9
1981
3.9
5.3
5.0
6.3
6.5
4.6
4.5
3.5
4.7
5.4
5.3
5.4
1982
6.9
5.6
7.9
6.9
4.8
4.5
4.2
4.4
6.3
6.2
5.9
5.6
1983
6.1
6.7
8.3
6.4
5.6
4.4
4.8
4.5
5.8
5.3
8.2
6.3
1984
6.1
6.4
6.9
7.5
5.8
4.4
4.5
4.6
5.6
5.6
7.6
6.8
1985
4.8
5.7
7.6
6.7
6.1
6.9
5.5
5.4
7.4
7.4
6.9
5.6
1986
7.0
3.7
7.6
8.7
7.0
6.3
4.3
6.2
7.2
7.5
7.7
6.3
1987
5.3
4.3
4.6
6.2
5.7
3.9
4.3
5.8
5.4
6.5
6.1
5.5
1988
9.2
6.8
8.7
6.6
6.2
7.1
5.4
5.7
7.3
7.2
8.5
6.8
1989
8.0
7.4
7.3
7.2
6.7
6.5
4.0
5.0
6.9
7.3
7.7
5.0
1990
7.2
8.1
6.7
6.9
7.3
5.7
4.5
5.6
6.1
6.1
7.3
7.1
1991
5.2
5.6
6.3
6.7
6.0
5.0
4.4
5.2
5.0
6.0
6.5
6.4
1992
4.7
5.2
6.2
5.9
6.1
5.1
3.7
4.4
6.2
4.2
5.2
5.3
1993
4.4
6.6
5.8
7.4
4.9
4.4
4.5
4.9
6.6
5.7
6.4
5.4
1994
4.4
4.5
6.0
6.3
5.7
4.7
3.8
5.5
4.6
6.3
6.7
5.2
1995
6.1
5.9
6.7
6.1
5.1
5.4
4.5
5.6
6.9
6.1
5.4
3.8
1996
5.6
6.2
6.6
6.8
4.7
4.6
4.8
4.9
5.8
5.9
5.4
6.0
1997
7.0
8.1
6.1
6.4
6.1
4.9
5.4
5.8
7.8
7.4
6.4
6.4
1998
6.1
6.1
7.7
6.8
6.6
5.4
6.2
6.2
6.1
6.8
6.4
5.7
1999
6.3
6.8
6.3
6.9
7.0
5.8
6.0
5.9
7.2
8.2
8.6
6.5
2000
5.7
6.6
6.6
7.0
6.3
7.0
6.3
6.1
8.8
6.4
6.1
6.9
2001
7.3
5.5
5.5
5.9
7.1
6.3
4.6
6.3
8.2
6.9
7.6
5.8
2002
6.5
9.6
7.3
7.1
7.6
6.4
5.6
6.1
6.3
5.5
5.8
5.8
2003
5.1
7.1
6.2
7.6
6.5
5.0
5.1
5.0
6.4
5.0
6.7
5.3
2004
4.7
5.4
6.8
5.6
6.4
6.2
4.9
6.4
6.6
6.2
6.6
7.5
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
5.7
5.4
6.2
5.1
6.1
3.4
5.6
7.5
5.5
5.7
6.7
6.3
2007
6.6
5.5
6.8
6.0
6.5
5.8
4.0
4.7
7.4
7.3
7.7
5.4
2008
6.7
4.6
5.4
8.2
6.0
4.8
4.4
5.2
5.2
6.0
4.8
6.0
2009
4.3
6.9
6.5
6.3
6.7
4.6
5.0
5.8
4.9
5.9
4.8
5.4
2010
6.7
6.4
5.8
6.2
6.3
5.1
4.9
6.4
6.3
6.3
6.2
5.9
2011
6.1
7.4
6.2
6.0
6.4
5.7
4.6
5.5
5.2
5.1
6.5
6.3
2012
5.6
5.3
5.6
6.0
5.9
4.9
4.5
5.4
5.2
6.8
6.8
5.0
2013
5.9
6.0
6.9
6.2
6.3
4.8
4.7
5.0
5.5
5.0
7.2
5.5
2014
6.2
6.9
5.2
7.3
5.1
4.9
4.1
4.0
6.4
6.7
6.8
6.5
2015
5.9
6.1
6.2
6.7
6.1
4.7
5.6
5.5
6.0
6.0
6.9
7.8
2016
6.6
7.4
6.4
6.8
5.5
5.2
6.0
5.6
6.6
6.6
7.1
6.9
2017
5.2
6.4
5.9
7.3
6.3
5.7
5.2
4.8
5.0
7.4
7.2
5.4
2018
7.5
6.4
6.2
7.2
5.3
5.6
5.0
5.4
6.2
6.4
5.7
6.8
2019
6.0
6.4
6.3
6.8
5.4
5.4
4.9
5.2
6.3
6.9
6.2
6.9
2020
6.9
7.8
7.3
6.4
5.6
5.6
4.7
5.0
6.2
6.2
6.9
6.0
2021
5.9
5.5
7.8
6.2
5.6
5.0
5.2
5.4
5.4
4.9
6.2
6.8
2022
8.0
6.9
6.2
6.6
5.4
5.3
4.8
5.2
5.2
6.9
7.6
6.5
2023
7.0
7.3
6.8
6.6
6.1
5.9
4.4
5.2
5.2
6.3
6.3
5.7
2024
6.6
5.7
6.6
7.2
6.0
5.4
5.5
5.0
4.9
6.3
5.4
5.9
2025
5.8
M
M
M
M
M
M
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
59.00
67.55
62.55
59.93
49.03
37.33
19.42
1978
13.13
18.54
28.39
41.33
60.87
60.07
67.84
66.03
59.57
47.26
32.30
18.77
1979
11.10
12.25
27.74
40.73
54.13
64.30
68.81
65.94
59.97
43.97
34.07
25.45
1980
17.13
16.59
26.81
46.18
57.36
60.00
68.29
70.55
56.30
42.32
33.70
17.26
1981
15.55
22.93
32.70
41.83
54.55
61.83
70.45
71.07
56.97
44.87
37.63
22.84
1982
7.58
20.14
29.00
38.27
62.32
59.40
68.39
62.29
57.50
49.29
35.60
26.10
1983
19.94
23.36
29.87
41.40
51.97
65.97
71.58
73.03
63.85
50.32
35.87
12.87
1984
14.48
27.31
25.32
53.13
53.06
65.13
64.81
70.00
56.70
53.39
36.90
22.13
1985
13.03
17.68
31.29
43.70
56.87
61.07
62.61
66.71
60.23
49.61
31.47
14.52
1986
15.45
21.43
32.39
48.63
61.97
60.30
69.32
65.39
57.00
46.45
31.13
27.42
1987
23.87
26.96
35.13
51.17
58.00
65.87
69.77
68.00
62.67
44.90
35.63
28.19
1988
14.81
16.24
27.74
45.10
60.87
64.50
72.97
69.06
59.47
44.42
35.37
19.19
1989
21.48
16.11
24.55
39.30
58.87
63.00
71.97
65.97
61.73
49.19
29.07
10.71
1990
26.26
21.96
32.29
44.87
53.13
63.13
67.39
67.61
58.63
45.94
38.40
25.03
1991
15.35
23.43
33.06
50.57
59.94
68.17
67.39
70.97
57.30
45.68
33.07
22.58
1992
18.26
20.97
26.23
40.20
57.29
61.37
60.71
62.90
58.90
44.71
30.13
23.26
1993
18.74
15.82
30.74
40.87
53.45
62.53
67.35
67.90
55.43
42.90
29.87
22.06
1994
1.90
13.36
29.45
39.77
54.71
67.27
65.61
63.71
61.43
52.35
38.90
31.52
1995
17.65
15.96
32.00
38.70
56.45
69.57
68.26
72.77
58.07
48.52
25.60
17.16
1996
12.03
17.41
25.94
36.70
51.03
66.07
62.16
67.94
62.87
48.87
29.90
20.81
1997
12.68
20.00
26.74
42.67
50.74
66.50
67.16
65.61
60.47
48.58
32.13
25.58
1998
17.58
31.39
31.52
48.27
63.65
66.37
70.00
71.48
62.80
51.52
35.60
24.97
1999
14.47
27.00
32.42
48.53
62.90
67.57
70.74
68.00
62.23
45.77
38.93
25.84
2000
15.12
25.99
37.55
43.53
55.46
60.55
70.16
68.45
59.67
50.52
35.31
12.55
2001
21.90
18.63
29.41
46.40
61.03
66.20
67.94
70.32
59.84
48.61
41.18
30.32
2002
19.75
24.22
26.19
41.24
51.05
66.50
70.68
69.80
64.64
43.15
30.26
25.61
2003
13.28
12.46
26.92
39.98
61.70
67.25
68.45
70.11
62.43
46.06
34.81
27.66
2004
M
37.40
M
M
M
53.83
62.10
60.62
60.80
48.97
33.24
11.33
2005
15.10
24.03
30.32
48.80
56.74
69.92
74.27
M
57.20
52.15
33.68
21.66
2006
24.34
11.62
24.39
40.15
55.76
62.91
66.50
69.00
48.97
44.86
31.87
26.67
2007
20.06
17.07
32.81
44.09
60.86
67.67
68.17
69.84
62.97
53.10
33.51
22.02
2008
21.52
18.89
28.23
46.29
51.53
64.76
66.79
69.31
61.71
49.66
35.01
17.59
2009
12.70
20.69
30.80
44.81
53.82
63.67
62.88
64.69
63.37
43.57
42.43
21.66
2010
18.97
23.71
42.85
51.52
62.96
67.00
71.92
72.14
59.75
51.90
38.42
22.28
2011
13.37
20.84
29.03
42.02
60.12
67.59
69.97
70.59
63.38
53.43
38.42
25.90
2012
21.32
26.85
42.39
46.22
62.43
69.50
73.40
70.90
60.32
49.30
35.06
25.32
2013
20.27
18.89
29.15
37.88
55.92
66.38
68.70
67.07
60.02
49.88
32.06
12.08
2014
10.34
13.23
21.55
39.98
55.11
69.50
62.02
67.77
58.04
46.34
29.00
24.39
2015
15.05
6.54
26.60
42.32
56.33
62.78
65.97
66.61
65.11
48.37
40.82
31.25
2016
19.17
20.08
33.97
41.36
58.19
64.16
70.50
72.06
65.60
52.44
42.44
22.94
2017
23.87
25.19
29.85
45.62
54.41
64.34
67.71
65.04
64.22
53.37
32.24
16.21
2018
17.08
17.99
29.15
36.92
60.34
68.12
68.52
69.32
61.46
42.22
28.34
26.08
2019
10.28
16.70
27.76
40.94
51.63
64.70
68.93
66.95
61.46
49.19
28.16
23.12
2020
22.88
22.13
33.38
40.88
55.28
65.72
71.66
69.39
58.46
41.93
39.26
25.61
2021
23.64
20.36
34.55
45.80
55.98
68.00
71.14
71.95
62.90
55.75
36.38
25.79
2022
11.48
15.16
29.97
39.92
59.46
63.20
65.39
69.34
63.20
50.46
36.80
25.38
2023
22.71
23.06
30.61
42.98
59.64
69.98
68.64
69.16
67.04
50.23
35.54
31.77
2024
21.66
28.71
36.01
46.16
59.64
65.42
70.73
70.32
68.00
54.35
39.98
24.97
2025
14.90
M
M
M
M
M
M
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
55.00
49.68
46.45
44.30
33.90
24.90
5.81
1978
-4.48
-5.39
3.26
22.57
38.23
41.27
47.90
49.61
44.23
34.52
17.60
3.03
1979
-5.26
-8.61
13.94
22.63
35.42
43.07
50.03
48.74
41.97
31.32
22.33
12.45
1980
-1.48
-4.10
8.81
30.43
41.64
46.78
48.65
54.58
42.23
29.77
20.93
-4.06
1981
-1.90
10.54
18.17
27.80
35.81
41.97
47.77
51.26
41.73
31.10
25.37
12.52
1982
-17.65
-4.86
9.68
17.30
40.13
38.20
48.19
49.61
45.43
36.45
21.80
10.13
1983
-1.65
7.50
13.13
24.00
33.26
43.03
52.84
59.00
53.27
35.94
24.87
-2.65
1984
-10.29
14.03
3.77
28.80
32.45
45.77
48.48
52.26
42.07
37.00
24.83
5.39
1985
-3.84
0.21
12.16
26.53
36.03
40.17
45.55
48.45
45.00
34.68
19.90
-3.58
1986
-4.26
-1.00
13.29
30.67
39.13
39.50
50.94
49.10
43.17
33.26
19.07
13.19
1987
7.16
5.68
14.10
29.80
37.42
47.00
53.55
51.84
47.40
32.52
23.03
15.10
1988
-2.81
-6.10
9.32
26.67
37.16
46.77
57.35
55.71
45.43
32.61
26.67
2.00
1989
3.61
-6.57
3.26
24.23
37.06
43.97
49.29
49.52
43.57
33.42
15.30
-10.45
1990
9.13
1.86
13.84
26.70
34.71
44.50
48.74
51.23
43.47
31.61
25.87
6.81
1991
-4.10
3.43
13.39
28.60
39.81
47.13
51.55
52.45
42.20
34.68
22.87
10.52
1992
3.06
6.17
8.13
25.03
38.55
44.13
46.16
48.58
46.23
33.87
22.40
10.90
1993
-0.45
-3.86
10.42
24.77
38.58
45.80
52.26
55.03
43.00
31.94
20.30
9.65
1994
-15.90
-5.68
14.61
22.77
36.23
48.20
50.26
48.84
46.63
39.61
27.83
21.45
1995
5.68
-1.89
16.03
24.43
39.10
51.47
53.32
56.74
44.20
38.16
12.23
4.45
1996
-7.48
-4.41
6.13
21.33
32.87
48.60
48.84
52.10
47.60
35.74
21.03
11.87
1997
-1.52
4.46
8.10
23.33
34.32
48.83
51.06
49.71
48.07
36.58
22.20
16.81
1998
3.94
21.11
13.71
29.27
41.87
51.67
54.23
56.13
48.07
38.29
28.50
13.39
1999
-3.53
8.79
12.13
30.10
42.61
51.40
57.06
50.58
49.20
35.35
29.27
14.16
2000
-0.10
13.19
22.19
25.94
40.94
45.53
52.16
53.65
44.63
36.06
26.62
-0.29
2001
10.34
1.85
13.76
32.06
42.39
48.56
52.21
56.04
47.06
36.59
32.78
19.23
2002
7.61
7.96
5.52
26.54
35.14
49.40
54.64
54.94
51.92
32.75
18.02
14.99
2003
-4.08
-5.11
8.93
23.19
38.81
45.94
53.30
55.76
48.61
35.20
26.59
14.55
2004
M
15.80
M
M
M
52.93
60.40
59.72
59.19
46.91
30.45
7.67
2005
-2.32
8.60
8.77
30.08
39.14
52.52
54.41
M
57.20
39.32
23.54
11.62
2006
15.45
3.39
18.12
36.98
54.08
60.64
64.85
66.80
48.20
43.57
29.94
23.30
2007
6.94
-5.04
14.94
24.73
39.74
50.27
52.89
54.22
49.87
41.67
24.02
8.45
2008
7.27
1.83
6.55
29.19
35.60
48.24
52.08
51.55
46.80
36.22
27.27
3.17
2009
-4.82
4.69
13.23
27.31
35.91
46.57
50.65
53.15
49.02
34.41
31.67
8.12
2010
6.50
6.47
23.57
31.41
43.49
50.90
57.14
58.32
46.31
36.21
26.75
12.49
2011
-2.71
5.03
11.06
25.54
40.61
49.10
56.16
55.09
46.52
39.78
29.84
14.17
2012
9.41
14.31
24.97
27.98
42.10
52.22
57.14
55.11
44.54
37.57
26.78
14.81
2013
4.83
3.46
13.19
23.24
37.46
48.98
52.79
54.47
45.74
38.04
23.96
-1.79
2014
-6.03
-1.81
2.85
24.62
39.08
49.82
47.74
51.45
44.96
37.34
17.36
13.36
2015
-2.95
-14.86
8.60
25.34
37.86
45.62
51.05
55.11
51.80
35.31
30.86
23.75
2016
8.54
5.81
18.35
22.28
38.10
47.84
55.23
57.55
52.76
40.54
32.42
14.00
2017
12.43
11.04
9.06
29.48
37.81
48.68
51.28
51.45
49.82
40.88
22.40
1.57
2018
4.59
4.36
10.23
17.42
39.20
47.78
54.06
54.26
47.78
33.80
19.22
14.41
2019
-3.83
0.11
11.21
26.24
36.06
46.52
53.14
51.39
50.24
37.92
18.56
11.91
2020
11.68
7.11
17.30
22.76
37.69
48.56
57.49
53.83
47.00
32.41
28.34
15.97
2021
11.50
1.59
17.72
31.28
38.27
50.72
52.96
57.72
47.54
44.08
26.90
13.77
2022
-8.14
-4.06
13.30
27.80
41.46
46.34
50.70
54.47
47.36
38.68
28.46
15.16
2023
11.45
7.25
11.39
27.38
37.98
51.80
53.31
52.21
48.98
40.88
25.28
22.71
2024
14.00
12.88
20.97
30.80
41.29
49.88
57.32
54.41
50.84
38.56
31.34
16.44
2025
1.55
M
M
M
M
M
M
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
57.00
58.61
54.50
52.12
41.47
31.12
12.61
1978
4.32
6.57
15.82
31.95
49.55
50.67
57.87
57.82
51.90
40.89
24.95
10.90
1979
2.92
1.82
20.84
31.68
44.77
53.68
59.42
57.34
50.97
37.65
28.20
18.95
1980
7.82
6.24
17.81
38.30
49.50
53.39
58.47
62.56
49.27
36.05
27.32
6.60
1981
6.82
16.73
25.43
34.82
45.18
51.90
59.11
61.17
49.35
37.98
31.50
17.68
1982
-5.03
7.64
19.34
27.78
51.23
48.80
58.29
55.95
51.47
42.87
28.70
18.11
1983
9.15
15.43
21.50
32.70
42.61
54.50
62.21
66.02
58.56
43.13
30.37
5.11
1984
2.10
20.67
14.55
40.97
42.76
55.45
56.65
61.13
49.38
45.19
30.87
13.76
1985
4.60
8.95
21.73
35.12
46.45
50.62
54.08
57.58
52.62
42.15
25.68
5.47
1986
5.60
10.21
22.84
39.65
50.55
49.90
60.13
57.24
50.08
39.85
25.10
20.31
1987
15.52
16.32
24.61
40.48
47.71
56.43
61.66
59.92
55.03
38.71
29.33
21.65
1988
6.00
5.07
18.53
35.88
49.02
55.63
65.16
62.39
52.45
38.52
31.02
10.60
1989
12.55
4.77
13.90
31.77
47.97
53.48
60.63
57.74
52.65
41.31
22.18
0.13
1990
17.69
11.91
23.06
35.78
43.92
53.82
58.06
59.42
51.05
38.77
32.13
15.92
1991
5.63
13.43
23.23
39.58
49.87
57.65
59.47
61.71
49.75
40.18
27.97
16.55
1992
10.66
13.57
17.18
32.62
47.92
52.75
53.44
55.74
52.57
39.29
26.27
17.08
1993
9.15
5.98
20.58
32.82
46.02
54.17
59.81
61.47
49.22
37.42
25.08
15.85
1994
-7.00
3.84
22.03
31.27
45.47
57.73
57.94
56.27
54.03
45.98
33.37
26.48
1995
11.66
7.04
24.02
31.57
47.77
60.52
60.79
64.76
51.13
43.34
18.92
10.81
1996
2.27
6.50
16.03
29.02
41.95
57.33
55.50
60.02
55.23
42.31
25.47
16.34
1997
5.58
12.23
17.42
33.00
42.53
57.67
59.11
57.66
54.27
42.58
27.17
21.19
1998
10.76
26.25
22.61
38.77
52.76
59.02
62.11
63.81
55.43
44.90
32.05
19.18
1999
5.47
17.89
22.27
39.32
52.76
59.48
63.90
59.29
55.72
40.56
34.10
20.00
2000
7.51
19.59
29.87
34.73
48.20
53.04
61.16
61.05
52.15
43.29
30.97
6.13
2001
16.12
10.24
21.58
39.23
51.71
57.38
60.07
63.18
53.45
42.60
36.98
24.77
2002
13.68
16.09
15.86
33.89
43.09
57.95
62.66
62.37
58.28
37.95
24.14
20.30
2003
4.60
3.67
17.93
31.59
50.26
56.60
60.87
62.94
55.52
40.63
30.70
21.11
2004
M
26.60
M
M
M
53.38
61.25
60.17
59.99
47.94
31.84
9.50
2005
6.39
16.31
19.55
39.44
47.94
61.22
64.34
M
57.20
45.73
28.61
16.64
2006
19.89
7.51
21.26
38.56
54.92
61.78
65.67
67.90
48.59
44.21
30.91
24.99
2007
13.50
6.02
23.87
34.41
50.30
58.97
60.53
62.03
56.42
47.38
28.76
15.23
2008
14.39
10.36
17.39
37.74
43.56
56.50
59.44
60.43
54.25
42.94
31.14
10.38
2009
3.94
12.69
22.02
36.06
44.86
55.12
56.76
58.92
56.19
38.99
37.05
14.89
2010
12.73
15.09
33.21
41.47
53.23
58.95
64.53
65.23
53.03
44.05
32.58
17.38
2011
5.33
12.94
20.05
33.78
50.36
58.34
63.07
62.84
54.95
46.60
34.13
20.04
2012
15.36
20.58
33.68
37.10
52.26
60.86
65.27
63.01
52.43
43.44
30.92
20.07
2013
12.55
11.17
21.17
30.56
46.69
57.68
60.74
60.77
52.88
43.96
28.01
5.15
2014
2.15
5.71
12.20
32.30
47.10
59.66
54.88
59.61
51.50
41.84
23.18
18.88
2015
6.05
-4.16
17.60
33.83
47.10
54.20
58.51
60.86
58.45
41.84
35.84
27.50
2016
13.85
12.94
26.16
31.82
48.14
56.00
62.86
64.81
59.18
46.49
37.43
18.47
2017
18.15
18.11
19.46
37.55
46.11
56.51
59.49
58.25
57.02
47.13
27.32
8.89
2018
10.84
11.17
19.69
27.17
49.77
57.95
61.29
61.79
54.62
38.01
23.78
20.24
2019
3.23
8.41
19.49
33.59
43.85
55.61
61.03
59.17
55.85
43.55
23.36
17.51
2020
17.28
14.62
25.34
31.82
46.49
57.14
64.57
61.61
52.73
37.17
33.80
20.79
2021
17.57
10.98
26.14
38.54
47.13
59.36
62.05
64.84
55.22
49.91
31.64
19.78
2022
1.67
5.55
21.64
33.86
50.46
54.77
58.04
61.90
55.28
44.57
32.63
20.27
2023
17.08
15.16
21.00
35.18
48.81
60.89
60.97
60.68
58.01
45.56
30.41
27.24
2024
17.83
20.80
28.49
38.48
50.46
57.65
64.02
62.37
59.42
46.46
35.66
20.71
2025
8.22
M
M
M
M
M
M
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.