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
M
M
M
M
M
M
M
M
M
M
M
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
0.31
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2001
0.03
0.30
0.00
0.00
0.00
0.32
4.68
2.86
0.70
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
0.01
0.02
0.26
2.29
2.05
3.65
10.00
5.70
4.67
4.04
4.90
2.24
2008
2.40
2.33
2.77
4.31
1.15
4.12
3.11
3.27
3.86
4.66
3.01
3.33
2009
1.69
1.23
1.51
3.61
2.33
3.27
4.53
2.75
2.36
3.47
2.82
4.62
2010
2.24
2.13
1.85
1.48
2.21
3.75
1.92
0.68
7.17
4.08
3.50
4.01
2011
0.67
1.47
3.13
2.92
5.17
2.89
2.64
4.29
3.21
1.67
1.81
2.23
2012
1.46
0.52
1.32
3.94
1.97
4.21
0.74
3.15
1.99
4.69
1.56
2.34
2013
0.94
0.93
2.03
1.06
6.64
4.21
0.67
2.33
2.89
1.28
2.46
2.43
2014
1.75
1.44
1.90
3.43
2.27
2.46
3.78
1.52
2.46
5.80
1.96
2.83
2015
1.72
0.89
1.11
2.37
4.21
3.83
5.15
2.46
1.63
1.85
2.22
4.15
2016
1.39
3.60
3.67
1.25
4.98
3.81
1.99
2.18
3.03
5.33
3.64
2.66
2017
3.16
1.71
2.72
3.06
3.91
2.25
1.62
3.55
1.76
5.21
2.95
2.82
2018
2.90
1.29
1.58
4.97
2.07
2.32
2.40
0.88
1.84
3.35
2.99
2.68
2019
2.87
2.05
1.73
3.51
2.83
2.39
1.62
2.20
3.58
3.58
2.94
1.98
2020
2.94
1.72
3.77
2.52
2.60
0.82
2.61
5.72
3.90
5.68
1.80
3.08
2021
1.31
1.87
2.18
2.16
2.34
2.40
2.44
0.47
4.42
4.21
3.04
2.16
2022
1.05
2.61
4.03
2.61
3.98
4.41
2.82
1.43
1.50
3.49
4.22
3.76
2023
3.09
1.47
1.75
1.14
1.15
3.00
3.79
4.97
2.01
3.33
1.42
2.42
2024
2.04
0.98
2.72
1.04
1.14
4.80
2.21
4.85
1.41
2.59
2.39
2.28
2025
2.25
1.93
2.70
3.46
3.38
6.18
3.12
2.57
1.04
2.64
2.69
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
9.3
8.0
7.8
9.7
10.4
10.7
1978
10.9
9.5
10.7
8.6
8.6
8.7
8.4
8.2
8.7
10.0
10.4
9.1
1979
11.2
12.1
10.6
9.5
8.5
9.5
8.1
7.9
10.0
8.4
8.3
12.1
1980
11.6
9.8
11.2
10.1
M
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
12.8
6.7
6.2
6.2
5.8
6.9
8.1
9.2
1984
7.5
8.5
8.2
9.1
6.6
6.4
6.7
6.0
6.5
6.1
7.3
7.1
1985
7.5
7.8
9.5
7.4
6.9
6.3
6.9
5.2
5.7
8.0
6.5
7.4
1986
8.6
7.4
9.0
8.0
7.8
6.9
5.6
5.7
5.3
6.6
8.4
8.1
1987
7.9
6.7
7.9
7.8
7.2
6.0
4.6
5.1
6.1
6.2
6.6
7.3
1988
8.8
7.3
7.5
8.2
7.6
6.5
4.6
4.8
5.4
7.3
7.1
6.8
1989
8.0
8.1
8.0
6.8
6.1
4.9
5.3
5.8
7.2
6.5
7.5
7.8
1990
7.5
9.0
8.2
8.3
7.6
6.9
5.5
5.4
6.2
6.9
7.0
7.9
1991
7.6
7.5
6.5
7.3
6.3
6.2
5.1
6.1
5.4
6.9
7.4
7.8
1992
6.4
8.4
7.4
7.4
8.4
5.0
5.4
6.4
6.0
6.3
6.1
6.9
1993
7.2
6.7
7.1
8.0
5.9
5.0
3.4
3.3
4.3
6.3
7.6
6.1
1994
7.6
8.4
6.5
7.5
7.0
6.1
5.3
5.3
3.9
6.3
7.7
6.0
1995
7.4
7.4
6.1
5.4
5.7
5.5
5.0
4.8
5.2
4.2
6.0
6.1
1996
6.5
6.2
8.4
6.7
5.6
5.1
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
4.3
3.9
5.3
6.0
7.0
6.3
2000
7.7
7.8
6.0
6.7
5.5
5.0
3.2
3.8
5.3
7.1
5.1
7.3
2001
6.3
7.7
0.8
6.8
5.6
4.0
5.1
5.4
4.9
7.0
7.5
6.9
2002
6.4
7.3
8.0
7.7
7.5
6.3
5.7
5.9
6.3
6.2
6.4
8.6
2003
7.2
8.6
7.9
6.7
6.4
5.9
5.4
5.3
5.2
6.8
7.1
6.6
2004
7.2
7.8
6.7
7.5
6.9
6.2
5.0
5.7
6.1
6.2
6.1
7.4
2005
7.1
6.5
7.6
8.0
7.4
6.6
5.1
5.0
6.2
7.3
7.2
9.1
2006
6.8
6.3
6.1
7.3
6.4
6.3
5.2
5.5
5.2
6.8
6.7
7.7
2007
7.7
6.9
8.5
7.7
7.2
5.5
5.4
4.6
6.5
6.1
7.3
7.1
2008
7.7
7.2
7.9
6.5
6.4
4.5
5.3
5.0
5.4
6.0
6.9
7.3
2009
6.4
7.9
7.6
7.7
6.6
5.5
5.0
5.1
5.9
5.2
5.9
5.4
2010
5.6
7.2
7.6
6.6
5.9
4.9
4.9
5.4
5.7
5.6
6.2
7.9
2011
6.3
7.7
6.1
6.8
7.4
4.5
5.1
5.3
4.7
6.7
6.7
6.6
2012
6.2
7.1
7.1
7.2
5.4
5.4
4.6
5.2
5.8
5.0
5.7
5.8
2013
6.5
6.4
6.6
6.2
5.8
5.0
5.2
4.8
6.0
5.6
6.6
5.5
2014
6.7
6.7
6.8
6.3
6.1
4.7
6.0
4.3
5.5
5.8
7.4
6.1
2015
6.9
6.6
7.3
7.5
5.5
4.9
4.4
5.1
5.3
5.6
5.9
5.2
2016
6.5
5.2
0.0
2.4
5.4
5.5
4.7
4.9
5.1
5.8
5.7
6.1
2017
6.2
5.9
7.2
5.8
6.0
5.4
4.8
4.6
4.6
5.6
5.7
5.6
2018
5.8
6.3
7.7
6.3
6.0
5.8
5.2
4.8
5.1
5.2
6.3
5.4
2019
6.8
5.9
7.0
6.8
5.8
4.8
4.8
4.1
4.8
4.7
6.7
5.8
2020
5.8
7.2
5.7
6.6
6.4
5.6
4.6
6.6
17.9
7.3
6.0
6.4
2021
5.6
5.6
7.5
7.2
5.6
5.4
4.7
4.5
4.8
4.1
5.3
5.3
2022
6.8
7.0
5.9
5.8
5.2
5.0
5.0
4.6
4.5
5.1
6.5
7.1
2023
6.2
6.4
5.8
6.0
6.1
5.9
3.8
3.9
4.2
5.0
5.7
7.3
2024
6.0
5.8
5.9
6.7
5.4
4.8
4.7
4.7
4.7
5.3
6.5
5.5
2025
5.9
6.3
5.7
6.1
6.6
4.8
4.3
4.3
4.2
5.1
5.8
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
63.00
69.65
67.94
56.60
47.19
39.53
21.26
1978
15.06
17.25
24.84
38.40
59.97
65.93
72.06
71.03
56.30
46.77
33.97
21.32
1979
18.68
11.46
35.77
44.43
57.48
68.97
73.00
65.74
59.90
46.85
36.68
24.16
1980
19.39
17.38
29.39
42.70
53.90
59.06
62.21
70.62
57.18
43.83
32.80
13.64
1981
10.62
32.44
29.82
39.64
52.50
64.48
68.91
64.92
56.50
43.76
34.73
25.90
1982
20.67
M
M
M
M
M
M
M
M
M
M
M
1983
18.72
20.52
28.15
38.04
47.19
65.93
70.81
70.55
63.10
49.00
34.60
19.29
1984
14.13
26.86
21.71
40.70
53.65
65.10
71.52
70.65
57.47
49.19
36.23
24.61
1985
11.00
21.36
28.23
39.07
54.23
63.30
71.16
68.87
61.40
49.32
32.87
19.84
1986
18.93
17.86
30.32
45.63
57.23
62.63
66.87
64.55
54.90
45.58
31.97
24.42
1987
16.74
16.57
33.45
49.13
56.37
65.87
70.48
66.81
57.50
47.48
34.36
22.73
1988
19.97
19.38
29.06
40.13
58.61
63.53
71.26
67.84
57.23
44.87
37.43
20.52
1989
21.10
17.54
26.74
41.90
56.87
65.20
72.68
69.19
62.87
48.29
31.00
10.97
1990
24.06
19.96
30.16
43.30
55.71
67.35
70.83
72.03
60.33
49.03
33.10
25.48
1991
13.29
21.57
30.06
43.03
57.77
68.00
72.45
70.94
57.47
48.90
36.31
21.13
1992
15.29
15.31
26.06
39.43
60.81
64.27
65.70
66.77
62.30
43.77
32.57
24.58
1993
16.77
10.32
27.84
43.50
55.94
65.30
69.87
71.06
60.13
44.58
33.93
23.19
1994
7.77
15.71
30.00
41.20
53.68
67.80
71.55
67.77
57.60
51.61
38.83
25.81
1995
19.34
17.42
28.52
38.27
56.06
69.73
74.35
70.84
58.90
51.35
33.03
20.13
1996
16.65
19.41
28.42
40.37
54.55
69.11
66.82
67.50
58.52
44.53
32.77
29.30
1997
13.53
18.89
26.64
38.82
50.17
64.69
68.86
65.70
58.80
43.53
33.61
22.76
1998
17.67
25.68
29.11
43.03
58.68
57.79
68.45
69.00
58.40
46.77
34.44
25.83
1999
15.58
23.48
31.50
40.88
63.74
68.78
71.03
68.30
65.53
46.35
39.90
26.58
2000
16.37
22.11
35.18
40.25
55.75
65.20
70.39
70.02
60.00
47.96
36.41
20.32
2001
18.53
22.20
30.30
42.48
62.35
67.96
69.30
72.36
64.91
49.23
39.73
29.77
2002
19.52
21.57
28.19
42.30
54.45
63.23
70.35
72.87
64.90
43.97
32.07
23.81
2003
11.53
14.04
27.10
38.23
54.10
67.87
69.32
67.74
65.27
47.26
36.70
25.32
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
31.37
M
32.07
34.75
51.76
63.03
65.81
65.24
53.99
44.65
36.69
26.51
2007
21.67
18.07
29.07
42.79
58.67
67.51
70.96
68.65
62.88
53.99
34.53
21.46
2008
22.23
21.27
26.98
45.25
56.41
64.79
73.13
68.72
61.23
48.96
37.67
22.61
2009
11.60
23.17
30.59
44.61
55.39
64.56
66.04
69.52
61.45
43.05
41.10
24.50
2010
24.78
26.30
34.49
47.56
59.37
65.52
73.42
73.58
59.61
49.15
36.66
27.62
2011
18.81
20.30
29.60
42.46
53.85
64.42
73.90
68.99
64.05
50.12
42.85
28.54
2012
20.47
23.74
37.58
45.04
60.20
67.39
73.56
72.38
63.28
50.05
39.14
26.48
2013
20.59
22.12
33.25
43.06
57.32
62.54
74.20
68.95
60.83
51.48
36.48
17.05
2014
18.34
19.27
22.76
41.86
56.03
68.82
73.93
71.92
62.38
50.92
34.98
26.70
2015
15.16
9.39
27.08
43.35
61.08
64.64
69.83
71.81
67.43
46.99
40.08
32.19
2016
22.80
24.28
30.05
40.29
58.62
66.75
71.39
73.02
63.99
50.82
39.82
23.71
2017
23.84
23.47
25.86
41.99
55.86
67.67
71.55
69.53
63.72
56.69
35.67
18.52
2018
17.37
26.00
31.62
39.95
59.06
65.54
77.08
74.64
64.52
42.90
30.25
23.30
2019
16.98
17.60
30.12
40.95
53.77
65.99
76.06
71.27
59.05
49.45
31.73
25.64
2020
21.96
24.34
32.00
40.39
56.87
69.76
73.86
71.44
62.60
47.16
41.10
31.38
2021
23.15
22.81
35.41
46.26
58.54
70.53
69.90
75.91
64.22
53.91
38.49
25.75
2022
13.54
20.36
29.64
42.99
59.77
66.34
73.94
71.91
62.68
56.04
39.16
30.01
2023
23.73
21.22
32.55
45.58
58.94
65.14
73.77
67.75
66.07
55.78
35.36
30.75
2024
23.09
27.65
34.96
46.96
60.48
70.24
75.49
71.09
65.15
52.65
39.99
26.54
2025
19.81
19.74
32.89
43.55
57.26
68.64
72.71
71.77
65.00
53.92
37.14
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
61.00
54.74
53.03
43.10
37.29
28.07
10.61
1978
3.81
7.36
11.52
27.63
40.10
50.57
55.84
54.23
41.13
34.58
21.17
9.13
1979
7.74
1.21
23.45
32.43
42.06
51.50
56.65
52.58
44.27
37.45
27.60
13.26
1980
5.97
4.66
16.42
31.33
44.05
48.33
54.36
59.00
47.45
35.17
25.44
3.27
1981
0.73
23.78
22.32
29.96
40.65
52.44
57.64
54.46
46.73
36.14
29.91
19.66
1982
5.67
M
M
M
M
M
M
M
M
M
M
M
1983
8.50
10.43
20.19
31.43
31.04
46.38
55.00
55.29
46.80
36.16
26.97
6.06
1984
-0.13
14.72
10.68
28.07
38.94
46.70
57.23
55.68
44.50
34.45
25.97
11.13
1985
-0.52
9.50
15.03
26.17
37.71
47.10
56.35
52.97
47.07
36.68
23.30
6.45
1986
2.87
4.96
15.23
31.10
41.00
46.43
52.35
49.68
41.10
33.74
19.63
11.00
1987
5.55
3.96
20.87
32.80
39.07
50.37
56.19
46.55
45.60
35.97
23.12
13.97
1988
6.19
3.00
13.55
29.90
41.26
47.73
56.32
53.58
44.37
33.39
27.40
6.45
1989
1.94
2.68
10.97
30.00
41.94
50.10
54.71
54.81
48.07
35.13
20.73
-1.87
1990
8.55
2.54
16.00
30.47
38.06
51.81
55.45
56.84
45.43
36.84
24.63
10.65
1991
-1.97
6.46
17.90
30.17
40.55
50.43
55.42
53.81
43.03
37.03
26.55
7.26
1992
0.87
2.00
11.65
27.80
40.84
48.37
49.73
52.45
46.70
34.03
23.30
11.97
1993
0.90
-4.43
13.29
30.43
41.23
49.57
53.58
54.32
45.27
32.87
22.50
11.74
1994
-8.61
1.61
18.94
28.37
37.97
52.33
55.77
51.77
44.23
39.19
26.87
14.52
1995
7.93
3.83
17.10
25.73
38.77
50.53
58.52
53.65
43.33
38.75
21.37
8.68
1996
0.32
6.55
15.61
29.90
37.32
55.89
54.68
56.58
46.93
35.90
25.47
21.07
1997
2.05
8.58
16.86
29.79
39.90
51.03
57.50
53.40
49.40
34.68
26.00
13.48
1998
8.11
15.96
21.04
33.10
44.93
47.21
57.17
55.30
49.68
39.23
26.96
15.66
1999
3.54
12.41
23.93
32.15
48.83
56.93
56.97
56.90
49.83
33.52
28.53
17.19
2000
5.13
8.56
23.09
28.89
41.02
49.37
53.52
55.15
44.73
35.41
29.66
9.07
2001
5.18
8.21
28.10
29.77
42.28
50.95
54.29
55.90
49.18
39.26
30.47
21.23
2002
8.81
8.89
14.00
30.53
39.81
48.80
55.77
56.45
47.87
34.23
21.87
13.97
2003
0.10
1.14
14.10
24.40
40.13
51.27
56.26
54.06
49.93
37.42
27.23
15.81
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
30.67
M
32.00
34.70
49.07
59.22
61.79
61.36
51.94
44.00
34.69
24.20
2007
6.95
2.51
14.05
30.20
40.82
48.68
56.45
52.10
46.25
40.60
23.85
9.54
2008
9.63
7.04
10.78
31.58
39.89
48.48
57.68
53.49
46.46
37.13
28.81
8.09
2009
-2.73
9.13
14.76
31.15
38.89
47.62
52.99
54.89
46.27
33.35
29.57
14.82
2010
12.98
18.54
20.89
32.63
41.09
49.28
57.11
57.48
47.35
38.89
26.24
18.01
2011
8.73
6.78
16.12
29.13
39.61
48.08
56.77
54.99
48.94
39.81
30.54
16.03
2012
5.75
10.81
23.32
31.50
43.96
50.00
56.91
57.08
47.07
38.02
26.06
16.11
2013
4.73
9.69
23.85
28.03
39.43
46.72
56.19
53.82
45.88
39.43
25.99
5.79
2014
5.21
8.02
8.23
28.27
40.13
52.90
58.98
55.26
47.72
38.37
24.99
16.18
2015
-1.11
-5.47
11.55
29.02
42.74
48.65
54.81
57.90
51.54
34.38
29.60
24.35
2016
11.28
7.14
16.12
24.52
41.52
50.99
56.10
57.23
48.07
38.63
31.42
11.55
2017
11.01
8.39
11.82
30.15
40.43
52.12
55.53
53.98
49.04
42.08
22.52
7.04
2018
2.94
10.49
21.47
26.82
38.67
48.12
59.60
59.66
47.27
33.24
22.78
11.71
2019
2.05
4.34
16.35
30.05
38.72
48.58
57.50
54.99
45.06
36.91
22.49
14.38
2020
9.85
9.74
17.97
28.00
40.39
50.80
56.91
56.22
45.73
34.80
28.64
19.76
2021
14.98
10.51
19.23
31.78
40.44
54.04
54.57
59.52
49.76
41.75
29.46
12.52
2022
-2.16
4.08
18.20
30.95
40.01
49.37
58.01
56.85
47.30
41.31
28.99
20.09
2023
12.78
4.48
21.59
30.88
41.98
49.58
59.67
54.30
51.01
43.53
25.39
20.55
2024
9.97
12.38
23.95
31.28
42.02
52.79
60.14
56.83
50.23
40.20
31.23
16.27
2025
8.39
5.83
18.09
30.92
40.97
51.40
57.57
54.75
48.20
39.85
30.22
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
62.00
62.19
60.48
49.85
42.24
33.80
15.94
1978
9.44
12.30
18.18
33.02
50.03
58.25
63.95
62.63
48.72
40.68
27.57
15.23
1979
13.21
6.34
29.61
38.43
49.77
60.23
64.82
59.16
52.08
42.15
32.14
18.71
1980
12.68
11.02
22.90
37.02
48.98
53.69
58.29
64.81
52.32
39.50
29.12
8.45
1981
5.67
28.11
26.07
34.80
46.58
58.46
63.27
59.69
51.61
39.95
32.32
22.78
1982
13.17
M
M
M
M
M
M
M
M
M
M
M
1983
13.61
15.48
24.17
34.74
39.11
56.16
62.90
62.92
54.95
42.58
30.78
12.68
1984
7.00
20.79
16.19
34.38
46.29
55.90
64.37
63.16
50.98
41.82
31.10
17.87
1985
5.24
15.43
21.63
32.62
45.97
55.20
63.76
60.92
54.23
43.00
28.08
13.15
1986
10.90
11.41
22.77
38.37
49.11
54.53
59.61
57.11
48.00
39.66
25.80
17.71
1987
11.15
10.27
27.16
40.97
47.72
58.12
63.34
56.68
51.55
41.73
28.74
18.35
1988
13.08
11.19
21.31
35.02
49.94
55.63
63.79
60.71
50.80
39.13
32.42
13.48
1989
11.52
10.11
18.85
35.95
49.40
57.65
63.69
62.00
55.47
41.71
25.87
4.55
1990
16.31
11.25
23.08
36.88
46.89
59.58
63.14
64.44
52.88
42.94
28.87
18.06
1991
5.66
14.02
23.98
36.60
49.16
59.22
63.94
62.37
50.25
42.97
31.43
14.19
1992
8.08
8.66
18.85
33.62
50.82
56.32
57.72
59.61
54.50
38.90
27.93
18.27
1993
8.84
2.95
20.56
36.97
48.58
57.43
61.73
62.69
52.70
38.73
28.22
17.47
1994
-0.42
8.66
24.47
34.78
45.82
60.07
63.66
59.77
50.92
45.40
32.85
20.16
1995
13.64
10.62
22.81
32.00
47.42
60.13
66.44
62.24
51.12
45.05
27.20
14.40
1996
8.48
12.98
22.02
35.13
45.94
62.50
60.75
62.04
52.72
40.22
29.12
25.18
1997
7.79
13.74
21.75
34.30
45.03
57.86
63.18
59.55
54.10
39.11
29.80
18.12
1998
12.89
20.82
25.07
38.07
51.80
52.50
62.81
62.15
54.04
43.00
30.70
20.74
1999
9.56
17.94
27.72
36.52
56.28
62.85
64.00
62.60
57.68
39.94
34.22
21.89
2000
10.75
15.34
29.14
34.57
48.39
57.29
61.95
62.59
52.37
41.69
33.03
14.70
2001
11.85
15.21
29.20
36.13
52.31
59.46
61.80
64.13
57.05
44.24
35.10
25.50
2002
14.16
15.23
21.10
36.42
47.13
56.02
63.06
64.66
56.38
39.10
26.97
18.89
2003
5.82
7.59
20.60
31.32
47.11
59.57
62.79
60.90
57.60
42.34
31.97
20.56
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
31.02
M
32.03
34.73
50.41
61.13
63.80
63.30
52.97
44.32
35.69
25.35
2007
14.31
10.29
21.56
36.50
49.75
58.09
63.70
60.37
54.56
47.30
29.19
15.50
2008
15.93
14.16
18.88
38.42
48.15
56.63
65.40
61.11
53.85
43.04
33.24
15.35
2009
4.44
16.15
22.68
37.88
47.14
56.09
59.51
62.20
53.86
38.20
35.33
19.66
2010
18.88
22.42
27.69
40.09
50.23
57.40
65.26
65.53
53.48
44.02
31.45
22.81
2011
13.77
13.54
22.86
35.79
46.73
56.25
65.33
61.99
56.50
44.96
36.70
22.28
2012
13.11
17.27
30.45
38.27
52.08
58.69
65.24
64.73
55.18
44.03
32.60
21.30
2013
12.66
15.91
28.55
35.55
48.37
54.63
65.20
61.38
53.36
45.45
31.24
11.42
2014
11.78
13.65
15.50
35.07
48.08
60.86
66.46
63.59
55.05
44.65
29.99
21.44
2015
7.02
1.96
19.32
36.19
51.91
56.65
62.32
64.86
59.48
40.69
34.84
28.27
2016
17.04
15.71
23.08
32.40
50.07
58.87
63.75
65.13
56.03
44.73
35.62
17.63
2017
17.42
15.93
18.84
36.07
48.14
59.90
63.54
61.75
56.38
49.39
29.09
12.78
2018
10.15
18.24
26.55
33.38
48.87
56.83
68.34
67.15
55.90
38.07
26.52
17.50
2019
9.52
10.97
23.24
35.50
46.24
57.28
66.78
63.13
52.06
43.18
27.11
20.01
2020
15.90
17.04
24.99
34.20
48.63
60.28
65.38
63.83
54.16
40.98
34.87
25.57
2021
19.07
16.66
27.32
39.02
49.49
62.29
62.23
67.71
56.99
47.83
33.97
19.13
2022
5.69
12.22
23.92
36.97
49.89
57.85
65.98
64.38
54.99
48.68
34.07
25.05
2023
18.25
12.85
27.07
38.23
50.46
57.36
66.72
61.02
58.54
49.65
30.37
25.65
2024
16.53
20.01
29.45
39.12
51.25
61.52
67.82
63.96
57.69
46.42
35.61
21.40
2025
14.10
12.78
25.49
37.24
49.12
60.02
65.14
63.26
56.60
46.89
33.68
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
