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
0.28
0.35
0.00
1.85
5.45
7.26
3.61
0.52
1.09
0.85
0.24
0.00
2002
0.00
4.21
0.08
0.83
0.50
1.82
2.20
13.12
1.70
0.37
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
0.00
2006
1.01
0.17
1.14
0.67
0.18
0.16
0.08
0.07
0.22
0.15
0.04
0.00
2007
0.00
0.00
0.60
0.21
17.03
3.92
2.11
1.31
1.82
0.52
0.44
0.54
2008
0.69
0.25
0.29
0.36
0.47
2.76
4.46
1.04
0.67
1.05
0.87
0.66
2009
0.50
0.44
0.34
2.19
0.20
2.60
2.62
2.50
0.59
2.90
0.00
0.32
2010
1.07
0.01
0.06
2.45
4.05
4.11
3.88
4.29
2.62
1.00
1.43
0.30
2011
0.51
0.65
0.24
0.12
1.55
4.22
3.73
2.19
0.67
0.67
0.50
0.08
2012
0.18
0.05
0.49
4.18
4.14
4.35
3.11
1.31
0.06
0.91
0.63
0.43
2013
0.09
0.27
0.27
0.19
0.35
3.10
2.69
0.81
1.06
0.25
0.34
0.60
2014
0.54
0.29
0.36
2.63
1.61
7.32
1.20
3.20
1.80
1.53
1.32
0.19
2015
0.60
0.63
0.48
1.15
0.28
0.77
2.92
3.22
3.15
1.25
1.17
0.57
2016
0.62
0.39
0.94
0.64
1.24
2.20
5.16
3.41
2.90
3.24
0.43
0.35
2017
0.54
0.31
0.53
0.86
0.76
1.96
1.20
1.55
0.99
2.66
0.57
0.21
2018
0.71
0.16
1.63
0.24
0.98
1.19
0.81
0.89
1.84
0.29
0.81
0.10
2019
0.31
0.57
0.07
0.34
0.46
4.27
4.82
1.13
2.21
0.45
0.70
0.09
2020
0.65
0.20
0.93
0.74
1.00
3.20
2.32
0.76
0.86
0.47
1.35
0.36
2021
0.64
0.15
0.59
1.09
1.59
1.52
0.60
2.29
0.14
1.42
1.03
0.87
2022
0.99
0.35
0.62
1.01
5.50
1.94
0.35
1.90
0.53
0.75
1.18
0.89
2023
0.16
2.01
M
0.96
1.29
2.51
0.96
3.12
0.24
0.90
0.64
0.13
2024
0.81
0.72
1.15
0.25
2.63
3.29
0.96
1.36
0.58
0.79
1.76
0.75
2025
0.29
0.73
0.53
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
13.8
10.0
9.6
9.0
11.9
11.4
9.7
1978
8.7
8.9
8.8
11.0
9.7
9.2
7.5
8.9
9.7
10.5
9.6
11.3
1979
7.2
6.6
7.7
7.9
7.8
8.5
7.9
7.2
10.1
9.1
7.4
10.0
1980
10.1
9.6
11.1
10.1
9.7
10.1
8.2
7.9
8.6
8.9
9.6
7.4
1981
6.7
9.0
8.2
10.6
9.7
9.2
8.9
7.3
9.0
11.6
9.3
8.3
1982
8.5
10.4
9.9
10.6
9.2
7.1
8.6
8.3
8.6
9.1
8.9
9.1
1983
8.8
9.3
9.9
9.2
10.0
10.2
9.5
8.4
11.6
9.7
9.4
9.3
1984
11.7
10.4
7.7
10.5
11.9
9.9
9.6
10.3
8.5
11.4
10.8
11.2
1985
11.1
11.7
11.7
11.7
9.9
10.9
7.7
8.9
10.0
11.9
7.1
10.1
1986
11.8
7.6
10.0
9.5
12.0
8.8
9.7
8.0
9.6
9.2
10.0
11.3
1987
12.3
9.4
9.5
12.6
11.0
11.5
8.2
8.6
9.2
11.4
9.9
9.8
1988
9.7
11.3
9.3
9.8
10.5
11.9
10.1
10.3
10.6
9.3
9.8
9.3
1989
10.6
12.1
9.2
8.9
10.2
9.5
8.9
8.5
9.1
10.2
10.8
9.8
1990
8.8
13.6
11.8
10.3
10.8
9.1
8.5
8.9
10.5
11.9
13.1
11.0
1991
9.9
10.5
9.1
9.1
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
7.4
6.1
8.5
9.3
9.9
10.5
2000
7.8
8.9
9.2
8.7
9.1
8.1
7.8
8.0
4.0
8.3
8.9
7.6
2001
9.4
2.8
8.9
9.1
10.6
7.9
7.9
13.3
22.2
26.4
15.2
8.8
2002
7.9
10.0
8.4
8.5
9.9
8.6
8.5
6.8
8.6
6.9
8.5
10.0
2003
8.2
7.7
8.6
10.5
9.6
8.2
7.1
8.1
9.3
9.2
9.3
9.2
2004
8.8
9.7
11.8
10.2
10.2
7.9
7.7
7.0
8.0
9.0
9.4
7.9
2005
7.6
6.2
7.0
8.6
10.0
8.6
8.2
8.2
9.0
9.1
8.8
8.1
2006
9.7
10.1
10.2
8.4
9.3
8.4
7.2
8.3
7.9
8.4
10.4
10.8
2007
10.4
8.0
10.4
9.5
10.0
8.4
7.1
8.8
8.2
9.0
10.0
7.7
2008
9.6
7.8
8.7
10.2
8.3
7.5
7.5
8.8
8.1
10.5
8.2
7.6
2009
9.2
7.6
10.5
7.6
9.2
8.6
7.3
6.5
9.6
7.2
11.1
6.3
2010
7.9
5.8
8.6
10.6
10.2
7.2
6.7
6.7
8.2
9.2
6.8
8.1
2011
6.7
9.8
8.3
8.9
9.0
8.5
8.3
6.9
8.4
8.4
9.5
10.8
2012
10.2
7.5
10.2
9.4
9.8
8.9
7.2
7.2
8.4
9.1
9.2
6.7
2013
9.0
8.5
7.4
9.7
10.1
8.1
6.9
6.1
8.2
8.1
8.7
8.1
2014
9.3
8.3
7.6
9.9
8.8
7.3
6.9
6.7
7.9
9.1
8.6
8.5
2015
9.0
8.8
10.1
9.3
7.4
6.4
7.0
6.7
8.0
8.5
8.5
8.4
2016
7.3
7.6
8.3
9.0
8.9
8.5
6.3
6.5
7.5
8.0
9.0
8.8
2017
8.4
8.0
9.6
9.1
9.5
8.0
7.3
6.6
7.9
9.4
9.6
8.1
2018
9.0
9.9
8.5
10.2
7.8
7.9
7.5
7.2
7.4
7.9
8.2
8.6
2019
8.7
6.9
8.1
9.0
7.8
7.4
7.2
6.7
7.3
8.1
7.9
7.8
2020
8.5
9.6
9.3
8.6
9.3
9.0
7.2
7.8
8.1
8.6
9.4
8.3
2021
9.2
8.8
10.9
9.1
9.2
7.8
7.4
7.1
8.1
9.1
9.2
9.6
2022
8.8
8.9
9.2
9.9
9.0
7.8
6.5
6.8
8.7
8.8
9.3
7.3
2023
6.3
8.9
8.2
9.1
8.2
7.6
6.1
6.4
7.5
7.4
9.1
8.9
2024
7.5
8.2
7.8
9.7
8.3
7.8
5.8
7.3
9.0
8.9
8.4
8.0
2025
9.3
7.8
7.4
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
68.00
72.35
65.00
57.73
52.42
25.90
3.30
1978
-0.23
10.43
27.06
45.63
63.90
71.90
72.42
70.23
61.57
51.03
22.53
10.06
1979
1.16
-3.25
24.16
32.93
55.00
70.77
78.13
72.19
65.90
48.94
29.00
21.90
1980
8.16
12.59
22.16
59.10
70.65
71.00
75.84
68.06
61.93
50.35
34.90
11.94
1981
21.42
20.57
39.42
49.93
64.10
68.37
75.00
76.90
65.00
45.00
39.07
15.71
1982
-5.84
11.04
24.19
44.87
57.77
68.37
73.58
71.39
61.47
50.35
25.20
17.23
1983
17.06
19.61
24.39
43.30
55.94
69.53
74.32
81.13
60.00
51.97
30.67
-1.03
1984
18.23
30.66
26.81
54.10
58.06
69.63
78.19
79.58
54.97
43.97
23.23
6.65
1985
12.68
10.50
31.23
49.27
63.68
62.13
74.55
68.97
54.00
48.74
12.20
15.32
1986
22.39
12.43
36.77
46.23
65.03
70.90
71.42
73.94
56.63
52.00
22.23
25.00
1987
23.58
24.04
31.39
57.20
66.90
74.20
71.65
67.87
67.43
47.16
38.60
24.74
1988
8.19
15.90
29.19
51.20
68.10
80.90
77.61
71.23
61.17
50.10
29.10
18.35
1989
15.74
7.18
20.06
49.37
64.71
68.90
78.90
74.00
60.90
47.83
25.37
8.10
1990
15.07
17.77
30.10
44.64
60.62
71.63
71.87
72.97
66.63
46.26
27.15
8.89
1991
6.41
25.00
29.03
50.40
59.42
69.18
72.33
77.89
60.00
37.46
23.57
21.23
1992
22.74
21.35
34.17
45.07
58.08
68.83
68.77
67.42
54.54
41.12
29.26
4.21
1993
9.36
14.59
34.72
44.65
59.82
65.04
65.63
67.17
56.71
42.92
23.60
19.27
1994
-0.56
3.12
33.34
48.59
62.08
66.21
70.79
68.63
64.45
47.20
29.58
17.97
1995
9.50
12.62
22.89
37.65
61.09
72.57
71.82
68.75
60.36
45.50
17.96
8.71
1996
-2.54
15.11
19.69
41.62
54.92
69.52
72.78
76.09
54.56
45.44
14.20
4.03
1997
2.71
18.28
18.46
38.77
56.94
69.04
72.23
73.91
61.58
42.86
27.21
29.04
1998
5.75
25.44
20.39
54.00
62.48
62.18
70.74
74.96
63.40
44.55
28.04
12.28
1999
7.71
21.28
29.24
50.29
58.64
65.87
69.74
72.32
59.48
47.65
38.07
27.19
2000
9.58
23.05
37.70
46.43
58.91
64.49
76.66
58.50
60.73
51.24
25.57
4.31
2001
24.64
8.40
29.05
47.41
64.01
67.41
76.37
79.02
67.35
44.72
37.47
20.76
2002
13.81
25.23
14.62
39.20
58.60
71.56
76.80
69.52
63.30
35.85
28.81
23.67
2003
10.28
9.78
25.67
48.41
65.06
74.83
78.22
81.45
61.48
52.06
21.47
23.48
2004
M
M
M
M
M
M
M
55.49
56.53
42.63
29.55
10.92
2005
8.42
20.14
27.05
51.52
57.75
65.58
73.36
M
55.80
49.71
31.71
21.46
2006
25.66
15.54
25.54
54.77
60.90
69.28
76.35
75.13
62.45
40.97
26.57
23.52
2007
18.36
8.21
33.05
46.93
61.38
67.89
78.61
68.80
61.21
50.60
28.47
11.76
2008
13.56
6.92
27.42
45.18
61.03
68.05
71.72
74.25
62.59
51.97
32.78
4.33
2009
8.46
13.20
22.74
43.88
57.64
67.85
68.10
68.78
72.05
38.43
41.53
5.97
2010
16.83
15.14
35.72
53.18
56.13
67.25
72.59
69.99
58.24
53.37
26.84
12.07
2011
10.06
12.96
20.25
44.06
59.64
67.64
74.19
73.87
69.45
52.87
31.18
27.91
2012
22.00
26.17
39.69
47.17
58.66
69.64
76.76
73.69
66.40
42.32
24.51
9.59
2013
12.67
19.15
19.43
35.07
65.02
69.16
71.11
75.73
68.91
45.98
27.12
5.69
2014
13.95
4.22
20.43
39.90
61.03
64.80
72.53
72.87
62.51
50.82
20.64
21.91
2015
17.93
8.38
33.45
49.40
61.88
71.50
75.11
72.60
62.91
52.62
34.10
22.88
2016
17.39
24.83
33.95
47.78
66.77
72.02
72.99
70.67
62.99
42.81
42.89
14.34
2017
18.30
21.85
29.38
47.75
62.78
68.52
76.24
74.31
64.76
49.32
25.52
17.37
2018
17.16
9.20
24.83
37.96
69.26
72.55
75.20
73.50
53.58
44.65
23.43
22.52
2019
14.56
-1.03
28.78
48.77
59.87
70.33
73.28
69.64
61.57
43.20
27.07
18.66
2020
14.83
20.84
27.90
39.65
61.67
67.38
74.78
76.51
61.95
41.53
30.11
24.80
2021
22.86
5.43
38.14
48.85
60.68
75.51
81.22
72.96
69.24
53.42
34.64
11.40
2022
12.51
10.39
26.78
37.40
60.07
68.85
74.28
77.54
68.74
52.49
24.72
6.36
2023
17.66
17.01
19.29
40.45
69.06
76.89
72.84
73.80
69.94
46.65
33.98
33.88
2024
12.68
26.89
24.11
53.77
59.74
65.42
77.64
74.71
72.85
54.81
29.67
19.48
2025
14.80
6.63
26.97
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
54.00
53.03
44.03
42.83
34.52
12.90
-9.40
1978
-15.81
-5.64
11.71
30.03
44.19
50.70
53.26
49.74
45.23
34.03
8.33
-2.81
1979
-14.55
-18.36
6.32
19.70
35.87
48.93
57.32
50.19
44.53
32.74
17.27
6.29
1980
-8.26
-0.48
7.35
36.53
44.77
47.80
53.90
50.68
42.27
32.77
21.47
-4.35
1981
5.13
7.64
22.03
29.60
40.19
48.37
54.19
55.23
44.17
29.06
26.37
1.55
1982
-25.68
-3.89
9.19
25.77
39.48
47.23
53.90
49.03
41.60
32.26
9.17
2.42
1983
0.68
3.14
11.65
25.80
36.52
49.90
56.35
56.16
39.93
32.32
21.17
-16.74
1984
0.77
16.55
11.61
33.03
38.00
50.17
52.94
55.29
36.87
28.26
10.27
-9.74
1985
-6.68
-6.46
17.68
31.67
42.71
45.20
51.13
46.71
38.07
30.58
-2.23
-3.13
1986
7.74
-4.21
20.74
26.37
43.81
48.73
52.42
49.32
39.70
31.71
7.63
9.03
1987
9.00
10.82
17.61
34.37
44.90
51.97
53.71
48.06
43.57
29.39
21.33
10.06
1988
-8.68
-2.52
12.94
29.43
44.94
57.03
54.87
51.94
40.57
28.84
17.07
3.71
1989
-1.48
-8.32
3.84
27.33
41.94
49.83
57.13
52.26
44.87
31.76
13.03
-4.50
1990
1.11
-0.54
18.90
29.68
42.07
52.93
54.87
54.40
46.40
29.84
15.00
-4.32
1991
-7.00
12.30
13.66
33.96
43.58
55.71
56.25
56.96
44.92
27.73
12.52
11.64
1992
9.74
14.09
24.14
28.39
41.08
50.39
50.68
48.88
40.00
31.52
24.35
-5.68
1993
-1.71
4.59
23.48
30.35
41.50
48.78
52.10
52.34
41.29
31.71
16.04
9.85
1994
-10.89
-9.27
23.45
31.50
43.31
53.21
53.82
50.59
46.90
36.04
19.50
8.00
1995
-0.42
3.43
13.00
27.41
40.48
54.19
53.64
52.80
43.73
35.58
8.58
0.04
1996
-14.00
3.61
6.50
26.81
39.23
53.12
56.89
54.18
44.28
31.78
5.47
-7.57
1997
-10.46
6.40
7.08
24.04
38.81
53.88
55.42
52.27
46.79
31.29
19.04
19.58
1998
-2.56
18.56
7.57
34.28
41.44
48.61
55.55
54.68
43.88
34.71
19.88
4.07
1999
-1.57
9.72
19.28
32.24
44.27
49.67
53.84
53.25
41.07
32.26
26.04
12.84
2000
-2.86
10.85
22.32
30.58
41.72
48.61
52.55
57.70
43.40
31.85
15.07
-10.73
2001
10.03
-8.31
16.52
29.12
40.37
44.50
53.70
53.40
43.76
28.00
24.62
3.57
2002
-1.36
9.12
-3.01
20.96
32.32
50.61
55.88
51.60
41.58
20.50
13.26
10.85
2003
-6.80
-7.98
6.71
31.30
40.88
46.28
49.65
48.24
41.77
34.06
7.43
10.03
2004
M
M
M
M
M
M
M
52.09
54.61
39.52
23.83
5.73
2005
-6.82
3.96
12.34
32.55
37.73
50.44
53.45
M
45.90
31.34
20.67
9.89
2006
12.98
-2.36
12.13
34.13
43.34
52.80
56.05
53.15
43.32
27.29
11.58
7.87
2007
3.64
-7.42
16.55
27.86
41.05
48.64
58.75
48.76
39.99
33.50
13.37
-2.68
2008
-3.75
-11.31
9.46
25.48
35.55
47.70
53.32
52.20
40.06
33.46
18.51
-11.98
2009
-8.00
-4.13
3.51
25.92
33.26
47.81
49.35
49.30
48.39
27.63
25.24
-8.35
2010
1.74
-2.40
20.90
32.28
38.72
50.61
55.08
52.66
41.29
34.69
12.97
-0.70
2011
-5.86
-3.02
2.92
28.15
40.24
50.66
55.82
53.41
46.10
35.31
15.84
13.63
2012
5.82
8.34
22.83
29.23
40.97
51.17
57.70
52.76
42.79
28.56
11.75
-6.24
2013
-4.82
4.77
3.47
19.28
40.91
50.35
53.08
52.83
46.99
28.52
12.36
-10.84
2014
-7.72
-12.03
3.36
25.12
38.96
49.69
54.41
55.02
45.41
34.94
8.16
8.59
2015
2.28
-9.21
19.25
29.92
37.56
50.67
55.32
53.18
44.45
36.14
21.95
11.04
2016
3.44
8.56
18.58
26.85
44.86
51.76
55.06
52.39
44.97
31.70
29.51
1.79
2017
3.80
9.82
12.62
28.83
40.34
49.48
54.69
50.85
45.00
32.10
11.40
4.69
2018
1.04
-6.41
8.91
19.55
43.72
51.70
53.55
51.08
36.78
26.16
11.42
8.05
2019
-4.18
-17.65
12.54
28.20
34.73
49.17
54.28
49.43
45.08
26.43
13.61
1.94
2020
1.48
1.39
10.43
21.74
38.53
49.80
55.40
52.59
43.52
25.69
14.87
8.94
2021
7.36
-10.02
19.38
26.95
37.91
53.80
57.85
54.31
45.27
34.88
19.22
-4.87
2022
-5.76
-7.90
11.19
23.87
40.39
49.76
55.21
55.40
46.08
33.17
11.47
-6.01
2023
4.67
-0.01
0.71
23.69
45.06
56.63
50.15
52.82
47.52
30.79
21.51
16.90
2024
0.25
12.04
7.26
31.35
40.81
46.62
58.24
52.80
48.08
32.61
15.44
1.56
2025
-3.53
-9.48
12.11
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
61.00
62.69
54.52
50.28
43.47
19.40
-3.05
1978
-8.02
2.39
19.39
37.83
54.05
61.30
62.84
59.98
53.40
42.53
15.43
3.63
1979
-6.69
-10.80
15.24
26.32
45.44
59.85
67.73
61.19
55.22
40.84
23.13
14.10
1980
-0.05
6.05
14.76
47.82
57.71
59.40
64.87
59.37
52.10
41.56
28.18
3.79
1981
13.27
14.11
30.73
39.77
52.15
58.37
64.60
66.06
54.58
37.03
32.72
8.63
1982
-15.76
3.57
16.69
35.32
48.63
57.80
63.74
60.21
51.53
41.31
17.18
9.82
1983
8.87
11.38
18.02
34.55
46.23
59.72
65.34
68.65
49.97
42.15
25.92
-8.89
1984
9.50
23.60
19.21
43.57
48.03
59.90
65.56
67.44
45.92
36.11
16.75
-1.55
1985
3.00
2.02
24.45
40.47
53.19
53.67
62.84
57.84
46.03
39.66
4.98
6.10
1986
15.06
4.11
28.76
36.30
54.42
59.82
61.92
61.63
48.17
41.85
14.93
17.02
1987
16.29
17.43
24.50
45.78
55.90
63.08
62.68
57.97
55.50
38.27
29.97
17.40
1988
-0.24
6.69
21.06
40.32
56.52
68.97
66.24
61.58
50.87
39.47
23.08
11.03
1989
7.13
-0.57
11.95
38.35
53.32
59.37
68.02
63.13
52.88
39.79
19.20
1.80
1990
8.09
8.62
24.50
37.16
51.34
62.28
63.37
63.68
56.52
38.05
21.07
2.29
1991
-0.29
18.65
21.34
42.18
51.50
62.45
64.29
67.43
52.46
32.60
18.04
16.43
1992
16.24
17.72
29.16
36.73
49.58
59.61
59.73
58.15
47.27
36.32
26.80
-0.73
1993
3.82
9.59
29.10
37.50
50.66
56.91
58.87
59.76
49.00
37.31
19.82
14.56
1994
-5.72
-3.08
28.40
40.05
52.69
59.71
62.30
59.61
55.67
41.62
24.54
12.98
1995
4.54
8.02
17.95
32.53
50.78
63.38
62.73
60.77
52.05
40.54
13.27
4.38
1996
-8.27
9.36
13.10
34.21
47.08
61.32
64.83
65.14
49.42
38.61
9.83
-1.77
1997
-3.88
12.34
12.77
31.40
47.87
61.46
63.83
63.09
54.18
37.07
23.12
24.31
1998
1.59
22.00
13.98
44.14
51.96
55.39
63.15
64.82
53.64
39.63
23.96
8.17
1999
3.07
15.50
24.26
41.26
51.45
57.77
61.79
62.79
50.28
39.95
32.05
20.02
2000
3.36
16.95
30.01
38.50
50.32
56.55
64.60
58.10
52.07
41.55
20.32
-3.21
2001
17.33
0.04
22.78
38.27
52.19
55.96
65.03
66.21
55.55
36.36
31.04
12.16
2002
6.22
17.17
5.80
30.08
45.46
61.08
66.34
60.56
52.44
28.18
21.04
17.26
2003
1.74
0.90
16.19
39.86
52.97
60.55
63.93
64.85
51.62
43.06
14.45
16.76
2004
M
M
M
M
M
M
M
53.79
55.57
41.08
26.69
8.32
2005
0.80
12.05
19.69
42.04
47.74
58.01
63.40
M
50.85
40.52
26.19
15.67
2006
19.32
6.59
18.83
44.45
52.12
61.04
66.20
64.14
52.89
34.13
19.07
15.69
2007
11.00
0.40
24.80
37.39
51.21
58.26
68.68
58.78
50.60
42.05
20.92
4.54
2008
4.90
-1.64
18.44
35.33
48.90
57.88
62.52
63.23
51.33
42.71
25.64
-3.82
2009
0.23
4.54
13.12
34.90
45.45
57.83
58.72
59.04
60.22
33.03
33.39
-1.19
2010
9.29
6.37
28.31
42.73
47.43
58.93
63.84
61.32
49.76
44.03
19.90
5.69
2011
2.10
4.97
11.59
36.11
49.94
59.15
65.01
63.64
57.78
44.09
23.51
20.77
2012
13.91
17.25
31.26
38.20
49.81
60.40
67.23
63.22
54.60
35.44
18.13
1.68
2013
3.93
11.96
11.45
27.17
52.96
59.75
62.09
64.28
57.95
37.25
19.74
-2.57
2014
3.12
-3.90
11.89
32.51
49.99
57.25
63.47
63.95
53.96
42.88
14.40
15.25
2015
10.10
-0.42
26.35
39.66
49.72
61.08
65.21
62.89
53.68
44.38
28.03
16.96
2016
10.41
16.69
26.26
37.31
55.82
61.89
64.03
61.53
53.98
37.25
36.20
8.07
2017
11.05
15.84
21.00
38.29
51.56
59.00
65.47
62.58
54.88
40.71
18.46
11.03
2018
9.10
1.40
16.87
28.76
56.49
62.13
64.37
62.29
45.18
35.41
17.43
15.29
2019
5.19
-9.34
20.66
38.48
47.30
59.75
63.78
59.53
53.33
34.81
20.34
10.30
2020
8.15
11.11
19.16
30.70
50.10
58.59
65.09
64.55
52.74
33.61
22.49
16.87
2021
15.11
-2.29
28.76
37.90
49.29
64.65
69.54
63.64
57.26
44.15
26.93
3.26
2022
3.38
1.25
18.99
30.64
50.23
59.31
64.75
66.47
57.41
42.83
18.09
0.17
2023
11.17
8.50
10.00
32.07
57.06
66.76
61.50
63.31
58.73
38.72
27.74
25.39
2024
6.46
19.47
15.68
42.56
50.27
56.02
67.94
63.75
60.46
43.71
22.56
10.52
2025
5.64
-1.42
19.54
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.
