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
M
M
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
M
M
7.6
9.0
9.7
13.5
1978
9.3
9.4
10.9
10.9
8.8
8.8
7.4
8.0
9.3
8.6
9.9
10.2
1979
9.6
13.5
9.1
8.5
9.0
7.9
6.4
6.6
7.9
8.5
6.7
8.8
1980
11.1
8.6
10.7
7.5
7.8
7.9
6.3
6.4
8.7
8.3
9.9
10.1
1981
9.7
9.8
10.1
9.6
6.0
6.1
5.5
4.0
4.3
5.9
6.7
6.3
1982
10.0
9.2
8.9
9.1
7.1
5.7
5.3
4.9
4.7
5.5
5.8
6.7
1983
6.4
7.3
7.4
6.2
7.0
5.8
5.4
5.2
5.2
6.4
7.2
7.9
1984
4.7
6.9
7.8
6.4
6.9
6.0
5.3
4.3
6.4
5.6
6.6
6.8
1985
8.8
6.9
9.6
8.8
6.8
6.3
5.9
5.2
5.3
7.9
7.3
7.2
1986
8.6
8.3
7.8
7.0
6.1
7.6
6.7
5.7
6.2
5.9
7.5
7.1
1987
7.1
9.2
7.4
7.2
7.9
6.1
6.2
5.3
6.0
6.3
7.5
8.1
1988
7.1
7.0
9.1
7.2
6.5
7.0
4.9
5.4
7.1
6.2
8.6
6.3
1989
7.4
6.3
7.3
7.3
6.4
5.7
5.9
6.0
6.5
5.7
7.8
8.4
1990
6.2
7.5
7.7
7.0
7.6
6.2
5.7
5.4
6.4
7.4
8.0
7.4
1991
7.3
6.2
7.3
7.1
7.3
7.0
5.2
5.7
5.5
6.0
5.8
7.0
1992
7.2
6.9
7.6
7.4
7.5
5.5
5.7
5.2
4.7
6.2
5.5
5.9
1993
6.0
6.0
7.6
6.9
6.8
6.0
5.4
5.4
6.7
6.9
7.6
6.7
1994
7.5
7.3
6.6
7.2
6.3
6.2
5.5
5.9
5.6
5.7
8.8
6.6
1995
6.1
7.3
7.1
6.3
5.3
6.2
5.9
5.9
6.5
6.4
6.7
8.4
1996
8.1
6.2
7.9
5.1
6.9
6.2
5.5
5.0
5.3
7.3
6.8
7.3
1997
8.0
5.5
7.9
7.8
7.3
6.0
6.6
5.5
5.2
5.4
5.8
5.2
1998
6.2
4.1
5.6
5.1
4.9
5.5
5.7
5.4
5.4
7.1
6.8
8.3
1999
7.8
7.3
8.8
7.3
7.1
5.9
5.7
5.4
5.2
7.5
7.7
6.0
2000
6.7
7.4
6.1
7.5
6.7
6.7
5.4
4.8
6.2
6.0
4.8
9.4
2001
5.5
8.7
7.4
8.0
5.8
7.1
6.0
5.9
5.8
6.9
6.7
7.9
2002
5.6
7.7
9.7
8.0
7.9
6.8
5.7
6.1
6.1
8.1
6.3
7.5
2003
7.0
9.5
7.1
7.4
5.5
6.4
5.8
5.9
5.4
7.4
7.4
7.2
2004
9.0
9.1
6.6
6.8
8.2
7.3
5.1
5.2
6.2
5.6
6.6
7.7
2005
7.9
6.2
7.5
8.7
6.4
6.9
6.0
M
M
6.3
7.7
8.2
2006
6.9
6.8
7.2
7.4
6.1
5.7
5.9
6.4
5.7
7.3
5.8
7.4
2007
7.7
8.2
9.6
7.6
6.8
5.8
5.0
5.5
7.3
7.3
7.2
7.5
2008
7.0
6.5
7.6
7.1
6.4
5.9
5.3
5.9
6.1
6.9
6.9
7.4
2009
7.4
7.5
7.6
8.2
7.5
6.4
5.2
6.0
5.7
6.1
5.9
7.5
2010
7.8
7.7
7.4
6.3
8.2
6.4
5.0
5.1
6.0
7.7
5.9
9.9
2011
7.0
7.9
8.1
8.3
5.6
6.2
5.2
5.8
6.2
6.5
6.5
6.1
2012
7.1
6.5
7.6
8.2
6.9
6.1
5.5
5.2
6.0
6.9
6.3
7.7
2013
9.2
8.1
7.2
8.0
6.2
6.7
6.4
6.6
6.5
6.6
8.6
7.5
2014
9.0
7.1
9.4
8.6
5.8
5.9
6.8
5.7
7.3
6.7
8.0
7.5
2015
8.0
8.2
9.1
8.9
7.8
6.7
6.5
5.5
7.2
7.2
7.4
6.8
2016
7.4
8.3
8.4
8.9
6.9
7.3
6.2
6.0
7.1
6.6
5.9
7.7
2017
8.2
8.3
9.0
6.6
7.8
6.6
6.7
6.5
5.6
8.2
8.4
8.7
2018
8.7
7.4
9.7
8.4
8.3
7.4
6.5
5.9
6.6
8.1
9.7
7.8
2019
8.1
11.0
8.6
9.4
7.0
7.2
6.5
5.8
7.0
6.6
9.1
8.8
2020
6.4
8.2
8.9
8.9
9.2
6.5
5.7
7.1
7.2
7.4
7.0
8.3
2021
7.0
8.0
9.6
6.4
7.4
6.7
6.0
5.5
7.1
5.2
7.2
9.5
2022
7.8
7.6
8.9
8.5
7.8
6.9
7.1
5.5
6.7
6.4
8.5
8.1
2023
6.4
7.8
8.1
8.0
8.3
6.4
6.3
6.1
5.7
5.8
7.5
7.8
2024
7.7
7.8
7.6
8.0
6.4
6.5
6.3
5.9
5.7
7.5
7.5
7.5
2025
7.9
9.4
7.7
7.8
7.7
7.4
6.3
5.9
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
M
M
M
55.94
50.35
43.10
28.14
1978
20.45
23.89
28.35
37.57
56.61
67.03
73.65
72.35
59.07
48.81
36.40
24.65
1979
24.74
19.50
37.87
43.80
58.61
70.77
74.52
69.80
64.07
50.70
39.36
27.16
1980
23.58
22.52
31.35
42.63
53.90
65.93
68.71
70.58
59.07
47.48
38.10
20.32
1981
19.81
33.82
36.16
41.73
56.94
68.47
72.55
71.06
62.70
49.61
37.90
30.81
1982
18.68
17.79
30.42
40.17
54.61
62.33
73.35
66.61
62.47
52.65
40.23
28.97
1983
24.32
24.25
33.03
42.30
52.06
68.70
71.58
70.87
65.20
52.26
38.83
24.58
1984
17.29
29.55
28.29
41.97
55.77
64.00
74.00
74.03
61.90
51.45
39.63
27.52
1985
17.90
25.11
30.71
41.37
54.55
62.90
74.84
70.39
64.77
50.23
34.60
25.10
1986
23.29
23.43
33.10
44.37
59.61
63.93
69.61
68.81
57.67
47.13
33.47
26.74
1987
20.42
23.86
34.13
48.07
60.10
65.10
74.19
69.84
61.00
52.26
37.13
26.39
1988
22.94
22.24
34.13
40.47
60.00
63.40
75.61
72.90
60.90
49.65
39.73
23.52
1989
22.10
20.50
31.45
43.27
58.90
67.60
73.35
72.16
66.90
49.52
36.47
18.84
1990
22.68
20.82
31.26
43.60
52.94
69.43
72.45
74.00
62.83
51.19
36.10
28.13
1991
13.35
24.57
34.45
41.80
56.35
68.17
72.61
71.94
59.87
52.61
39.43
23.26
1992
19.65
17.97
30.13
42.27
59.23
64.03
66.23
70.81
65.23
49.35
34.53
25.29
1993
17.58
13.71
29.58
44.17
53.90
65.07
67.90
71.39
63.53
47.19
36.67
28.16
1994
15.16
16.89
30.97
41.80
52.94
68.20
74.68
71.06
60.90
54.32
41.67
28.42
1995
21.97
18.11
29.45
41.90
53.74
70.97
75.84
73.90
63.63
53.58
37.60
25.52
1996
21.84
22.79
31.13
43.23
51.94
70.00
70.58
74.19
62.87
49.97
37.20
32.81
1997
22.26
20.86
27.29
40.87
51.74
65.23
72.00
69.03
62.23
48.55
36.50
28.06
1998
23.61
28.79
33.19
44.60
60.03
65.43
73.06
72.00
61.60
48.90
36.27
29.48
1999
22.35
27.14
36.23
42.77
65.32
74.50
74.90
71.45
68.33
48.00
41.70
29.03
2000
23.09
25.54
34.95
40.22
51.94
68.40
71.16
71.90
63.67
50.17
38.17
27.71
2001
21.37
21.78
32.75
40.58
60.05
68.12
73.05
76.19
66.74
54.12
41.24
32.41
2002
21.14
23.32
31.88
42.44
56.15
65.00
72.30
74.33
65.00
48.43
34.88
27.24
2003
21.15
19.24
28.90
39.03
54.81
69.54
72.36
71.17
69.31
53.31
40.51
31.43
2004
15.80
20.30
M
M
M
55.82
67.23
65.65
57.69
47.06
32.19
19.46
2005
20.10
26.86
31.77
42.50
52.85
69.32
76.07
M
46.40
52.67
42.44
27.18
2006
26.83
14.64
28.98
39.65
52.35
65.60
67.82
65.37
55.20
45.25
35.72
25.55
2007
23.98
21.11
31.30
41.14
55.70
67.79
73.36
70.57
62.91
55.48
38.58
23.67
2008
22.55
25.46
27.94
44.31
56.41
61.88
75.70
70.28
64.93
52.75
41.07
27.11
2009
16.70
28.93
30.63
45.19
56.50
64.71
68.79
73.27
64.99
47.07
44.53
28.44
2010
27.47
33.67
36.42
48.18
58.08
65.60
74.63
74.51
61.64
51.24
41.47
34.73
2011
24.83
22.74
32.55
42.27
52.85
60.89
72.99
70.85
66.38
52.96
43.52
29.10
2012
23.52
23.81
37.63
44.90
60.05
67.04
73.86
73.69
66.56
52.73
40.52
30.43
2013
22.19
24.99
35.25
43.82
56.91
63.14
75.90
71.31
62.54
52.85
39.68
19.40
2014
22.19
20.88
24.57
42.56
55.05
70.04
78.14
71.37
64.82
53.95
34.82
28.75
2015
18.82
14.00
29.39
38.96
59.87
65.18
69.57
75.78
69.20
50.35
39.74
31.36
2016
24.28
28.09
30.26
43.64
58.25
65.48
72.06
73.75
65.18
53.89
41.30
26.43
2017
24.80
24.35
28.86
40.04
54.94
69.62
75.32
72.88
64.58
58.42
38.66
25.32
2018
22.54
26.41
33.63
41.12
55.28
64.34
78.97
76.19
64.52
45.53
34.28
26.19
2019
22.59
19.46
31.59
40.64
52.61
64.52
75.49
73.46
61.52
52.44
35.96
28.69
2020
22.83
26.10
32.29
41.30
58.01
70.58
72.82
73.28
66.14
50.64
41.84
34.73
2021
27.53
27.18
35.83
45.44
56.68
71.18
71.54
77.58
64.70
55.81
42.80
32.06
2022
19.10
23.26
31.30
42.38
58.13
67.28
74.39
76.36
64.04
59.64
39.26
32.17
2023
26.48
22.36
34.26
43.88
57.43
64.58
76.59
69.05
67.64
56.74
37.94
35.02
2024
26.37
30.20
36.01
46.16
57.08
71.18
79.44
76.48
67.22
54.47
40.94
31.71
2025
25.09
25.12
34.61
41.90
58.01
69.98
76.01
77.60
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
M
M
M
38.22
34.39
27.38
16.73
1978
1.17
8.96
8.90
25.97
33.35
47.13
52.10
47.65
36.90
32.55
18.23
10.06
1979
9.13
6.32
19.68
30.13
40.81
48.30
52.03
50.67
40.87
35.30
27.20
14.55
1980
6.26
3.07
14.39
28.10
34.35
42.83
51.10
53.65
41.53
32.26
25.80
5.03
1981
-2.06
14.32
23.45
27.17
36.23
44.00
50.77
49.58
43.07
33.77
27.87
19.29
1982
1.19
1.61
11.97
25.43
35.39
41.53
51.61
46.19
41.57
31.90
23.73
11.90
1983
6.13
5.18
19.32
29.27
35.74
46.30
52.39
49.19
44.57
33.00
27.70
9.23
1984
-4.19
11.52
12.45
24.37
35.84
43.67
53.61
53.26
41.00
30.16
25.23
7.39
1985
0.55
7.11
13.94
23.90
34.19
42.63
52.81
50.65
43.10
33.58
23.40
5.00
1986
3.32
6.46
9.16
30.27
33.97
40.50
50.32
49.71
36.63
30.97
18.83
9.61
1987
0.32
8.61
15.94
29.03
37.00
44.87
52.39
48.19
44.13
33.39
21.00
12.77
1988
3.23
-3.00
16.26
28.63
37.16
44.00
52.84
52.23
44.43
32.26
29.47
8.35
1989
1.16
-1.36
10.03
28.50
40.29
46.93
49.58
53.19
44.37
31.19
18.23
5.42
1990
3.13
-3.36
11.90
28.57
32.61
45.53
51.06
53.84
41.10
34.61
27.43
9.45
1991
-7.52
1.00
16.65
23.87
35.00
46.37
50.71
50.16
40.90
37.26
27.23
6.29
1992
1.84
0.45
7.71
24.70
34.68
45.63
47.71
51.35
42.83
33.19
20.13
10.39
1993
-2.90
-7.21
9.45
26.87
35.45
43.67
51.48
51.45
41.47
29.42
23.07
12.84
1994
-7.55
-3.96
14.00
24.67
32.77
47.40
55.29
48.39
41.40
35.68
27.40
12.00
1995
5.42
-5.79
14.06
27.20
33.68
45.80
54.29
50.32
38.67
37.68
21.87
11.42
1996
2.29
5.21
13.19
28.10
34.26
45.33
51.68
50.77
40.63
32.19
25.10
19.13
1997
2.90
-1.61
5.65
26.03
34.55
43.03
51.10
47.81
45.60
32.48
23.17
13.45
1998
8.35
8.82
17.74
29.20
38.45
46.93
52.58
49.81
44.20
35.19
24.13
12.23
1999
1.58
9.46
23.26
28.97
39.29
46.93
53.55
50.10
49.07
33.13
26.97
16.68
2000
5.74
5.60
20.31
27.02
35.50
44.27
50.81
51.39
40.77
32.57
29.55
12.52
2001
4.77
3.71
15.89
26.48
37.46
47.06
52.73
53.02
44.30
35.54
27.50
20.56
2002
3.66
4.61
13.42
26.12
35.14
42.68
52.61
51.92
44.30
32.93
22.22
12.55
2003
1.62
-1.54
8.10
21.14
34.72
46.62
53.69
51.62
47.20
34.10
26.31
15.81
2004
15.80
15.80
M
M
M
51.66
60.20
60.52
54.50
41.09
28.03
14.06
2005
0.18
6.80
13.88
29.78
35.08
46.16
53.19
M
41.00
37.81
28.16
16.09
2006
9.18
6.61
24.80
37.67
44.60
60.95
62.96
58.17
53.00
44.76
32.56
22.99
2007
5.83
1.52
14.44
24.21
36.57
43.85
52.91
50.02
43.43
36.82
23.67
6.66
2008
4.90
1.47
5.14
26.28
36.15
46.10
54.54
53.19
44.97
33.92
27.05
9.74
2009
-2.10
8.21
8.94
28.65
34.98
46.16
52.26
53.68
41.77
33.08
28.46
18.46
2010
15.37
20.79
20.89
31.16
38.74
45.20
55.01
51.57
45.64
35.01
26.78
25.72
2011
10.18
4.46
15.49
25.95
37.43
46.35
52.27
53.95
43.64
37.92
28.58
14.17
2012
5.52
5.31
15.80
28.82
37.86
48.98
53.14
56.10
45.62
37.92
26.54
19.17
2013
3.90
7.19
22.88
25.64
35.95
43.58
52.26
51.86
45.20
34.15
24.20
6.45
2014
3.14
2.56
4.65
25.28
36.59
47.24
56.78
54.35
43.16
35.60
22.22
15.10
2015
-0.98
-6.57
8.19
23.84
35.77
45.02
52.67
55.28
46.88
33.22
27.86
21.43
2016
10.28
8.23
10.63
24.62
36.65
47.90
52.85
53.02
45.50
37.52
31.46
12.66
2017
7.09
7.31
11.97
26.54
36.82
47.96
51.51
50.41
45.86
38.04
22.40
11.10
2018
2.33
3.46
22.19
23.24
32.12
42.26
56.39
54.70
41.72
31.83
22.04
12.20
2019
2.33
2.43
10.98
27.14
33.05
44.96
53.60
53.14
42.02
35.25
24.62
13.94
2020
6.68
6.86
12.72
25.04
37.40
48.68
55.11
52.32
42.56
34.38
25.58
21.03
2021
15.57
10.27
14.75
32.48
36.65
48.68
51.57
55.52
48.32
39.03
28.28
18.35
2022
0.56
5.45
14.75
29.96
35.89
46.82
53.89
55.11
45.74
37.34
25.76
19.17
2023
12.03
0.11
21.72
26.72
36.01
48.74
59.29
52.79
50.12
40.65
24.32
21.78
2024
7.38
9.47
23.17
28.04
38.74
49.70
57.72
54.70
46.10
36.70
32.72
16.44
2025
13.07
8.92
18.30
27.56
37.40
48.44
54.94
50.60
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
M
M
M
47.08
42.37
35.24
22.43
1978
10.81
16.43
18.63
31.77
44.98
57.08
62.87
60.00
47.98
40.68
27.32
17.35
1979
16.94
12.91
28.77
36.97
49.71
59.53
63.27
60.23
52.47
43.00
33.28
20.85
1980
14.92
12.79
22.87
35.37
44.13
54.38
59.90
62.11
50.30
39.87
31.95
12.68
1981
8.87
24.07
29.81
34.45
46.58
56.23
61.66
60.32
52.88
41.69
32.88
25.05
1982
9.94
9.70
21.19
32.80
45.00
51.93
62.48
56.40
52.02
42.27
31.98
20.44
1983
15.23
14.71
26.18
35.78
43.90
57.50
61.98
60.03
54.88
42.63
33.27
16.90
1984
6.55
20.53
20.37
33.17
45.81
53.83
63.81
63.65
51.45
40.81
32.43
17.45
1985
9.23
16.11
22.32
32.63
44.37
52.77
63.82
60.52
53.93
41.90
29.00
15.05
1986
13.31
14.95
21.13
37.32
46.79
52.22
59.97
59.26
47.15
39.05
26.15
18.18
1987
10.37
16.23
25.03
38.55
48.55
54.98
63.29
59.02
52.57
42.82
29.07
19.58
1988
13.08
9.62
25.19
34.55
48.58
53.70
64.23
62.56
52.67
40.95
34.60
15.94
1989
11.63
9.57
20.74
35.88
49.60
57.27
61.47
62.68
55.63
40.35
27.35
12.13
1990
12.90
8.73
21.58
36.08
42.77
57.48
61.76
63.92
51.97
42.90
31.77
18.79
1991
2.92
12.79
25.55
32.83
45.68
57.27
61.66
61.05
50.38
44.94
33.33
14.77
1992
10.74
9.21
18.92
33.48
46.95
54.83
56.97
61.08
54.03
41.27
27.33
17.84
1993
7.34
3.25
19.52
35.52
44.68
54.37
59.69
61.42
52.50
38.31
29.87
20.50
1994
3.81
6.46
22.48
33.23
42.85
57.80
64.98
59.73
51.15
45.00
34.53
20.21
1995
13.69
6.16
21.76
34.55
43.71
58.38
65.06
62.11
51.15
45.63
29.73
18.47
1996
12.06
14.00
22.16
35.67
43.10
57.67
61.13
62.48
51.75
41.08
31.15
25.97
1997
12.58
9.62
16.47
33.45
43.15
54.13
61.55
58.42
53.92
40.52
29.83
20.76
1998
15.98
18.80
25.47
36.90
49.24
56.18
62.82
60.90
52.90
42.05
30.20
20.85
1999
11.97
18.30
29.74
35.87
52.31
60.72
64.23
60.77
58.70
40.56
34.33
22.85
2000
14.42
15.57
27.63
33.62
43.72
56.33
60.98
61.65
52.22
41.37
33.86
20.11
2001
13.07
12.75
24.32
33.53
48.75
57.59
62.89
64.60
55.52
44.83
34.37
26.48
2002
12.40
13.97
22.65
34.28
45.65
53.84
62.45
63.12
54.65
40.68
28.55
19.89
2003
11.39
8.85
18.50
30.09
44.77
58.08
63.03
61.40
58.26
43.71
33.41
23.62
2004
15.80
18.05
M
M
M
53.74
63.71
63.08
56.10
44.08
30.11
16.76
2005
10.14
16.83
22.83
36.14
43.96
57.74
64.63
M
43.70
45.24
35.30
21.64
2006
18.01
10.63
26.89
38.66
48.47
63.28
65.39
61.77
54.10
45.01
34.14
24.27
2007
14.91
11.31
22.87
32.68
46.14
55.82
63.14
60.29
53.17
46.15
31.13
15.17
2008
13.72
13.46
16.54
35.30
46.28
53.99
65.12
61.74
54.95
43.34
34.06
18.42
2009
7.30
18.57
19.78
36.92
45.74
55.44
60.53
63.47
53.38
40.08
36.50
23.45
2010
21.42
27.23
28.65
39.67
48.41
55.40
64.82
63.04
53.64
43.12
34.12
30.22
2011
17.51
13.60
24.02
34.11
45.14
53.62
62.63
62.40
55.01
45.44
36.05
21.64
2012
14.52
14.56
26.72
36.86
48.95
58.01
63.50
64.89
56.09
45.33
33.53
24.80
2013
13.04
16.09
29.07
34.73
46.43
53.36
64.08
61.58
53.87
43.50
31.94
12.93
2014
12.66
11.72
14.61
33.92
45.82
58.64
67.46
62.86
53.99
44.77
28.52
21.93
2015
8.92
3.71
18.79
31.40
47.82
55.10
61.12
65.53
58.04
41.78
33.80
26.40
2016
17.28
18.16
20.45
34.13
47.45
56.69
62.45
63.38
55.34
45.70
36.38
19.55
2017
15.95
15.83
20.42
33.29
45.88
58.79
63.41
61.64
55.22
48.23
30.53
18.21
2018
12.43
14.93
27.91
32.18
43.70
53.30
67.68
65.45
53.12
38.68
28.16
19.20
2019
12.46
10.95
21.29
33.89
42.83
54.74
64.55
63.30
51.77
43.85
30.29
21.32
2020
14.75
16.48
22.51
33.17
47.71
59.63
63.96
62.80
54.35
42.51
33.71
27.88
2021
21.55
18.72
25.29
38.96
46.66
59.93
61.55
66.55
56.51
47.42
35.54
25.21
2022
9.83
14.35
23.03
36.17
47.01
57.05
64.14
65.74
54.89
48.49
32.51
25.67
2023
19.25
11.24
27.99
35.30
46.72
56.66
67.94
60.92
58.88
48.69
31.13
28.40
2024
16.87
19.83
29.59
37.10
47.91
60.44
68.58
65.59
56.66
45.59
36.83
24.07
2025
19.08
17.02
26.45
34.73
47.71
59.21
65.47
64.10
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
