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
15.6
8.6
7.1
6.4
7.1
6.1
4.4
1978
2.9
3.6
6.4
8.2
8.9
8.0
7.0
7.8
8.2
5.9
6.7
5.5
1979
2.2
7.2
7.8
8.1
8.7
9.4
7.8
6.3
6.7
4.8
2.3
7.1
1980
3.8
4.0
8.0
7.6
7.8
7.0
8.0
7.2
7.7
4.7
6.8
6.5
1981
2.2
5.9
5.7
9.3
6.4
7.8
6.5
5.6
6.6
6.6
4.6
3.7
1982
4.5
5.3
6.1
8.8
7.6
5.5
7.1
6.6
4.7
4.9
3.5
3.3
1983
3.2
4.5
4.2
5.5
7.1
6.8
6.7
6.5
6.3
4.8
4.0
0.8
1984
4.7
5.2
5.3
7.3
7.2
6.7
7.0
6.2
4.9
5.0
4.1
4.1
1985
1.4
5.5
5.1
8.8
6.8
6.8
6.6
5.3
4.3
6.3
2.6
0.4
1986
3.2
2.7
5.7
7.0
6.2
6.7
5.9
5.2
4.2
1.6
4.0
2.7
1987
4.1
2.6
4.4
7.9
8.2
7.7
6.1
5.3
5.2
3.3
4.0
3.2
1988
3.4
5.3
8.4
7.7
7.3
7.3
7.6
6.9
5.9
4.8
5.1
2.7
1989
6.0
2.9
6.4
6.0
7.8
7.3
7.0
5.8
4.9
5.3
5.0
1.9
1990
5.6
5.6
5.0
6.3
6.2
7.4
6.1
7.1
6.3
6.9
7.3
4.1
1991
2.4
5.0
6.4
8.1
7.5
7.1
6.3
6.5
5.3
5.3
3.5
4.0
1992
3.2
2.5
4.2
8.1
6.9
6.8
5.9
5.8
6.4
5.1
3.0
3.2
1993
2.4
1.9
6.3
7.2
6.9
6.5
5.1
5.4
4.3
3.9
4.8
3.7
1994
4.6
5.5
6.9
6.5
6.8
6.5
6.9
6.1
5.1
5.3
4.7
3.9
1995
1.3
4.9
5.0
5.7
6.2
5.8
5.6
6.4
4.3
6.4
3.5
3.3
1996
3.6
3.6
4.6
7.0
6.4
6.9
6.7
7.2
5.2
5.3
3.2
2.6
1997
3.2
3.8
7.4
7.3
6.1
6.5
7.3
5.8
5.7
5.5
2.6
3.6
1998
3.7
3.4
4.6
5.5
6.7
5.3
5.5
6.6
6.0
5.3
5.3
5.7
1999
4.8
6.8
6.7
8.0
8.0
7.4
6.9
6.5
6.4
5.5
4.5
3.6
2000
3.1
3.4
6.6
6.5
7.4
6.3
7.5
6.5
5.8
4.2
2.5
1.8
2001
2.2
3.8
6.0
7.7
8.6
7.4
7.1
7.3
5.8
6.6
4.2
4.2
2002
3.1
5.0
4.7
5.2
5.0
5.2
4.5
4.4
4.2
2.0
2.5
1.5
2003
1.4
2.0
4.4
3.9
5.9
6.5
7.0
6.8
5.3
5.3
3.6
2.2
2004
3.0
2.0
5.9
5.7
5.9
5.1
5.0
4.5
4.0
3.5
2.9
3.0
2005
2.6
3.5
4.9
5.9
5.2
4.9
5.5
M
M
3.8
3.2
1.9
2006
4.5
4.4
4.4
5.9
5.7
5.5
6.6
5.5
4.0
4.8
5.3
3.3
2007
3.2
3.6
7.6
6.8
6.5
6.9
6.4
6.5
5.8
5.8
3.8
3.2
2008
3.2
4.4
5.6
7.1
6.6
6.6
6.8
7.1
4.5
5.4
3.9
3.2
2009
4.0
4.1
6.4
6.4
6.8
6.3
5.6
5.4
5.7
4.0
6.5
2.2
2010
2.1
2.4
6.0
6.4
6.4
6.0
6.3
5.8
5.0
4.8
2.9
2.2
2011
3.9
4.9
5.8
6.4
6.3
6.1
6.1
5.8
6.0
4.5
5.6
4.5
2012
6.1
3.8
7.5
7.0
7.3
6.3
5.5
5.2
4.9
5.6
4.5
4.2
2013
3.1
5.4
5.8
7.0
6.4
5.7
6.4
5.5
5.7
4.2
4.1
4.3
2014
3.7
4.7
6.5
7.2
6.2
6.5
7.0
5.6
5.4
5.7
4.8
2.8
2015
3.0
4.4
6.0
6.7
5.9
5.8
6.6
6.6
6.2
4.6
5.4
3.9
2016
3.0
4.9
6.5
6.4
6.0
6.5
6.3
5.8
6.1
4.8
4.5
3.8
2017
3.4
4.4
6.8
7.2
6.5
6.4
7.5
6.1
6.0
6.4
5.9
3.5
2018
4.2
4.5
5.5
6.5
6.1
7.1
6.6
6.3
5.6
4.4
3.6
4.8
2019
4.0
4.2
5.0
6.7
5.3
6.7
6.4
6.3
6.0
5.2
3.9
4.8
2020
4.4
5.1
6.9
6.2
6.6
6.3
6.9
6.9
5.8
5.4
6.6
4.2
2021
4.5
5.9
7.2
6.6
6.3
7.0
6.9
5.8
6.0
6.2
6.3
4.9
2022
4.4
5.8
6.5
7.1
6.9
6.3
6.3
6.1
5.4
5.4
4.5
4.0
2023
2.9
6.3
5.7
7.0
6.4
6.4
6.9
6.1
5.8
4.6
4.0
3.2
2024
3.3
4.5
5.3
6.9
6.6
7.1
6.9
5.8
6.3
5.9
4.2
3.1
2025
3.1
4.9
6.4
6.7
7.0
6.2
8.4
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
79.00
74.81
75.68
61.03
52.58
32.93
20.29
1978
21.74
32.82
45.10
52.97
58.03
72.07
77.74
72.58
64.27
55.26
33.20
22.45
1979
9.19
32.21
46.77
53.20
62.84
74.37
80.19
79.48
71.83
58.23
29.73
35.87
1980
18.87
33.10
40.32
60.13
66.39
68.43
78.03
69.58
65.17
55.71
39.23
30.03
1981
28.32
33.61
49.32
53.60
62.48
64.37
72.97
83.29
70.57
53.84
44.03
26.29
1982
23.58
30.32
42.29
50.20
62.13
73.40
74.42
75.00
64.53
52.16
32.00
25.94
1983
33.39
38.71
44.84
53.73
66.45
68.73
71.84
80.48
63.07
53.52
39.03
13.03
1984
31.61
38.62
46.97
52.03
56.77
68.00
80.00
78.77
61.57
49.10
34.67
19.65
1985
20.55
29.64
44.58
54.80
66.87
71.50
88.61
74.26
57.17
47.77
21.00
22.45
1986
33.65
30.82
50.55
53.77
66.58
75.43
71.94
82.16
58.00
54.61
33.50
28.42
1987
28.48
37.32
46.19
60.07
65.94
78.83
76.68
74.61
74.60
56.81
40.20
26.61
1988
23.29
36.93
46.00
58.43
64.65
73.20
80.06
79.90
68.50
59.16
39.17
25.68
1989
29.77
22.71
39.97
56.07
62.00
74.70
82.19
71.84
67.67
51.35
39.33
27.39
1990
31.42
32.18
46.71
56.37
59.77
67.52
78.71
78.87
76.50
49.39
39.67
18.45
1991
21.42
43.00
40.71
53.67
61.55
66.23
77.52
80.84
69.97
52.19
34.83
29.13
1992
32.77
40.72
54.03
56.90
67.16
77.13
73.74
76.10
63.80
55.61
34.57
19.58
1993
18.71
26.64
45.55
52.90
71.77
67.03
66.10
71.48
66.43
55.65
30.87
29.16
1994
37.26
28.96
49.26
57.20
65.35
69.13
82.68
80.45
74.70
52.77
33.03
28.84
1995
23.87
36.89
44.16
51.70
64.90
69.87
74.81
70.97
70.30
49.23
39.77
25.19
1996
20.61
31.17
39.90
54.33
56.00
69.23
80.00
79.65
61.93
50.29
31.07
20.68
1997
25.90
34.93
41.52
50.07
64.03
69.23
76.42
78.32
68.60
52.00
39.33
29.42
1998
28.39
39.04
44.77
56.97
68.39
68.03
81.94
82.42
75.43
51.97
39.97
27.16
1999
32.19
35.93
45.32
54.10
60.03
66.40
74.48
78.52
68.27
52.71
40.33
30.87
2000
26.46
33.52
44.18
56.36
59.43
68.99
79.84
79.12
64.93
53.56
30.83
21.61
2001
30.43
30.46
45.86
51.50
66.26
67.58
78.63
82.63
71.42
51.22
43.28
26.37
2002
28.40
34.44
35.19
52.52
57.90
71.12
80.37
76.71
66.62
48.95
40.40
30.37
2003
31.98
35.25
44.19
52.89
61.04
72.71
85.74
83.89
69.29
56.34
31.97
26.37
2004
M
44.60
M
M
M
70.40
72.80
72.80
55.81
45.86
30.76
28.21
2005
26.66
39.33
46.98
55.64
64.75
65.78
77.93
M
53.60
49.77
35.78
23.29
2006
36.35
26.28
34.90
43.75
55.83
64.79
69.55
71.60
60.00
39.20
27.72
24.67
2007
25.79
34.25
48.70
53.45
64.74
70.76
87.97
78.59
66.83
53.15
36.13
28.99
2008
25.75
37.70
42.21
50.65
64.39
70.20
80.60
77.36
67.81
53.28
40.82
21.34
2009
27.05
36.24
39.80
53.03
64.68
71.23
80.45
78.54
73.86
45.10
41.13
19.61
2010
31.10
40.64
49.85
53.60
59.21
68.45
77.80
75.54
62.91
55.45
32.87
26.24
2011
29.77
28.59
41.87
47.53
61.29
67.24
76.92
81.34
73.64
51.10
35.60
32.35
2012
31.19
33.37
42.05
55.52
62.83
65.18
80.37
81.94
72.38
50.87
39.26
28.40
2013
26.54
38.17
45.12
52.10
66.37
69.80
82.57
78.63
67.34
48.20
34.46
24.92
2014
28.40
24.54
41.75
54.38
63.82
69.50
85.88
79.38
67.70
57.43
33.56
26.66
2015
29.62
41.58
50.06
55.58
66.84
78.14
82.23
81.88
65.66
57.95
33.98
27.18
2016
27.99
40.88
49.25
63.92
65.45
72.32
76.36
78.57
65.18
49.07
43.40
20.74
2017
19.92
28.66
42.97
51.62
66.66
73.10
87.51
84.90
70.58
51.22
35.96
19.81
2018
28.63
26.54
41.23
51.56
71.77
70.04
82.52
81.53
64.04
51.45
37.40
29.85
2019
30.95
21.01
43.73
53.78
65.74
71.84
76.07
81.06
65.06
45.76
34.64
32.23
2020
29.85
36.34
43.26
52.58
61.79
68.78
80.72
83.68
73.94
50.81
40.16
29.74
2021
31.71
29.24
49.30
55.64
63.82
80.00
90.35
74.97
68.12
52.85
40.70
23.29
2022
27.26
33.74
46.98
48.86
58.59
69.20
84.14
86.52
72.86
60.10
27.02
20.10
2023
29.62
32.90
41.17
52.88
72.76
76.58
84.55
82.28
68.48
53.72
36.20
31.48
2024
24.68
34.86
45.47
54.74
62.37
70.52
88.15
77.93
74.12
56.56
36.26
31.36
2025
26.02
27.63
47.79
57.08
67.30
75.44
87.20
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
50.81
50.58
42.00
31.35
18.47
7.32
1978
11.42
15.36
26.16
33.77
40.26
47.33
53.03
50.84
44.60
31.03
16.13
6.16
1979
-9.71
18.07
25.29
31.57
39.58
47.73
54.00
54.26
44.30
34.45
17.65
24.42
1980
1.55
20.10
22.90
35.97
45.32
47.73
51.87
48.00
43.37
33.97
25.93
18.03
1981
20.68
19.39
27.90
32.30
44.39
44.10
51.10
53.97
43.17
34.26
27.60
12.94
1982
7.00
14.86
26.61
29.30
38.16
49.33
50.68
50.39
43.07
32.45
20.67
13.42
1983
21.42
26.18
29.48
32.43
41.06
47.73
49.87
53.77
38.03
32.35
28.37
-2.81
1984
17.68
23.62
29.23
32.47
37.87
44.83
53.71
51.13
37.67
31.29
23.00
4.23
1985
10.52
10.96
23.00
34.37
42.94
47.77
57.10
49.77
38.57
32.32
7.33
11.65
1986
20.23
14.07
31.10
32.93
44.03
52.17
48.71
53.48
41.20
32.00
21.47
18.29
1987
14.13
18.04
28.06
36.30
43.26
51.83
53.90
48.87
43.60
30.19
28.53
13.61
1988
6.35
18.03
29.13
35.93
42.74
51.20
52.97
50.87
43.33
35.45
26.10
14.45
1989
12.61
4.71
23.65
33.83
40.42
50.03
54.39
51.29
41.37
33.29
26.53
17.39
1990
20.94
13.11
25.94
35.63
40.35
46.52
54.68
53.90
45.43
32.71
26.83
5.13
1991
4.90
27.75
21.58
32.10
40.32
46.13
52.10
53.58
43.03
28.94
22.13
18.68
1992
21.42
25.31
28.52
35.13
41.65
52.57
52.26
50.06
40.20
36.29
25.60
5.58
1993
4.48
9.29
26.97
35.50
46.32
47.37
48.55
49.29
40.90
33.74
14.20
19.77
1994
24.42
14.00
27.97
36.27
43.55
47.13
55.90
53.29
45.00
33.48
20.57
15.52
1995
13.19
20.75
24.55
32.33
41.94
47.27
53.32
46.81
43.47
33.58
26.10
14.65
1996
5.58
12.76
20.87
33.83
38.81
46.97
53.45
51.23
41.57
32.29
19.60
7.13
1997
10.19
19.36
25.16
30.43
41.19
47.93
53.26
52.16
45.87
34.16
22.93
17.61
1998
14.35
25.11
27.77
35.37
44.23
47.80
57.48
54.35
48.07
31.74
30.03
14.26
1999
18.90
22.61
27.45
32.30
38.32
46.03
49.58
53.68
40.10
32.13
29.23
20.61
2000
14.67
20.69
29.37
35.37
41.05
46.23
53.10
50.96
41.07
31.41
16.73
10.48
2001
18.30
12.01
26.68
33.50
42.10
46.10
52.50
54.30
46.04
32.00
28.64
16.09
2002
15.16
16.25
16.61
31.82
38.62
49.82
55.52
49.77
43.64
24.80
25.04
21.72
2003
19.01
16.42
25.78
33.69
40.39
49.23
56.06
55.03
44.57
34.90
15.59
12.71
2004
M
26.60
M
M
M
65.00
63.29
66.50
52.54
42.26
27.90
24.68
2005
11.33
18.37
27.47
33.68
42.80
46.82
51.45
M
46.40
34.38
26.18
12.43
2006
25.50
17.99
28.05
41.28
50.36
58.77
62.10
62.05
56.80
38.75
25.23
21.43
2007
9.32
20.41
30.34
34.00
41.97
48.73
58.44
51.06
42.29
34.17
21.33
12.85
2008
8.98
19.38
24.86
28.90
42.28
47.28
52.88
52.10
40.22
31.85
27.03
5.77
2009
12.77
16.69
22.02
31.48
39.43
46.63
52.52
52.32
45.71
29.61
28.12
6.48
2010
20.19
25.78
29.20
32.05
38.67
47.42
52.60
49.79
43.02
35.06
18.28
12.30
2011
14.59
10.77
27.74
29.91
39.94
47.27
51.01
52.50
45.80
33.68
21.92
19.28
2012
16.79
19.71
28.11
35.36
39.95
46.34
55.57
52.09
43.04
32.99
27.20
17.31
2013
13.07
21.97
26.31
31.70
42.10
47.84
54.24
53.37
47.72
30.08
21.62
9.18
2014
17.89
5.39
25.09
31.88
41.35
47.42
57.61
53.72
43.46
37.81
16.76
15.86
2015
17.25
24.67
28.52
31.88
42.68
52.28
54.76
52.44
41.96
36.12
20.36
17.19
2016
17.72
24.06
29.39
38.78
41.93
48.50
52.32
51.34
43.28
34.96
30.32
7.09
2017
4.65
12.39
27.82
34.04
42.16
48.44
55.98
54.01
44.42
30.26
25.58
9.59
2018
17.60
8.47
25.44
31.88
46.57
47.54
54.53
53.19
41.66
30.08
25.04
19.52
2019
17.37
2.30
20.33
33.50
43.50
48.44
51.86
52.32
45.98
26.31
20.90
20.68
2020
16.79
19.15
24.05
29.60
41.70
47.36
51.39
53.77
45.26
32.12
26.12
19.34
2021
19.46
12.84
27.30
30.80
40.13
52.64
59.75
52.21
43.46
33.16
27.74
9.06
2022
13.58
14.96
27.94
27.74
38.68
47.48
55.75
56.10
45.56
35.83
14.00
7.38
2023
17.25
17.73
20.97
32.78
48.08
51.44
54.35
54.59
46.04
34.26
23.78
21.55
2024
11.68
21.39
25.21
33.56
40.42
47.18
60.16
52.38
47.30
33.28
25.52
22.01
2025
11.56
10.79
30.32
33.80
42.16
50.00
55.40
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
72.50
62.81
63.13
51.52
41.97
25.70
13.81
1978
16.58
24.09
35.63
43.37
49.15
59.70
65.39
61.71
54.43
43.15
24.67
14.31
1979
-0.26
25.14
36.03
42.38
51.21
61.05
67.10
66.87
58.07
46.34
23.69
30.15
1980
10.21
26.60
31.61
48.05
55.85
58.08
64.95
58.79
54.27
44.84
32.58
24.03
1981
24.50
26.50
38.61
42.95
53.44
54.23
62.03
68.63
56.87
44.05
35.82
19.61
1982
15.29
22.59
34.45
39.75
50.15
61.37
62.55
62.69
53.80
42.31
26.33
19.68
1983
27.40
32.45
37.16
43.08
53.76
58.23
60.85
67.13
50.55
42.94
33.70
5.11
1984
24.65
31.12
38.10
42.25
47.32
56.42
66.85
64.95
49.62
40.19
28.83
11.94
1985
15.53
20.30
33.79
44.58
54.90
59.63
72.85
62.02
47.87
40.05
14.17
17.05
1986
26.94
22.45
40.82
43.35
55.31
63.80
60.32
67.82
49.60
43.31
27.48
23.35
1987
21.31
27.68
37.13
48.18
54.60
65.33
65.29
61.74
59.10
43.50
34.37
20.11
1988
14.82
27.48
37.56
47.18
53.69
62.20
66.52
65.39
55.92
47.31
32.63
20.06
1989
21.19
13.71
31.81
44.95
51.21
62.37
68.29
61.56
54.52
42.32
32.93
22.39
1990
26.18
22.64
36.32
46.00
50.06
57.02
66.69
66.39
60.97
41.05
33.25
11.79
1991
13.16
35.38
31.15
42.88
50.94
56.18
64.81
67.21
56.50
40.56
28.48
23.90
1992
27.10
33.02
41.27
46.02
54.40
64.85
63.00
63.08
52.00
45.95
30.08
12.58
1993
11.60
17.96
36.26
44.20
59.05
57.20
57.32
60.39
53.67
44.69
22.53
24.47
1994
30.84
21.48
38.61
46.73
54.45
58.13
69.29
66.87
59.85
43.13
26.80
22.18
1995
18.53
28.82
34.35
42.02
53.42
58.57
64.06
58.89
56.88
41.40
32.93
19.92
1996
13.10
21.97
30.39
44.08
47.40
58.10
66.73
65.44
51.75
41.29
25.33
13.90
1997
18.05
27.14
33.34
40.25
52.61
58.58
64.84
65.24
57.23
43.08
31.13
23.52
1998
21.37
32.07
36.27
46.17
56.31
57.92
69.71
68.39
61.75
41.85
35.00
20.71
1999
25.55
29.27
36.39
43.20
49.18
56.22
62.03
66.10
54.18
42.42
34.78
25.74
2000
20.57
27.10
36.78
45.87
50.24
57.61
66.47
65.04
53.00
42.49
23.78
16.05
2001
24.36
21.23
36.27
42.50
54.18
56.84
65.56
68.46
58.73
41.61
35.96
21.23
2002
21.78
25.35
25.90
42.17
48.26
60.47
67.94
63.24
55.13
36.88
32.72
26.05
2003
25.50
25.84
34.98
43.29
50.71
60.97
70.90
69.46
56.93
45.62
23.78
19.54
2004
M
35.60
M
M
M
67.70
68.04
69.65
54.17
44.06
29.33
26.44
2005
18.99
28.85
37.23
44.66
53.77
56.30
64.69
M
50.00
42.07
30.98
17.86
2006
30.93
22.13
31.48
42.52
53.10
61.78
65.83
66.82
58.40
38.98
26.48
23.05
2007
17.56
27.33
39.52
43.72
53.35
59.75
73.21
64.83
54.56
43.66
28.73
20.92
2008
17.37
28.54
33.54
39.78
53.33
58.74
66.74
64.73
54.01
42.56
33.92
13.55
2009
19.91
26.46
30.91
42.25
52.05
58.93
66.48
65.43
59.79
37.35
34.63
13.05
2010
25.65
33.21
39.53
42.83
48.94
57.93
65.20
62.66
52.97
45.25
25.57
19.27
2011
22.18
19.68
34.81
38.72
50.62
57.26
63.96
66.92
59.72
42.39
28.76
25.82
2012
23.99
26.54
35.08
45.44
51.39
55.76
67.97
67.01
57.71
41.93
33.23
22.85
2013
19.81
30.07
35.72
41.90
54.24
58.82
68.41
66.00
57.53
39.14
28.04
17.05
2014
23.15
14.96
33.42
43.13
52.58
58.46
71.75
66.55
55.58
47.62
25.16
21.26
2015
23.44
33.12
39.29
43.73
54.76
65.21
68.49
67.16
53.81
47.04
27.17
22.19
2016
22.85
32.47
39.32
51.35
53.69
60.41
64.34
64.95
54.23
42.02
36.86
13.91
2017
12.29
20.53
35.40
42.83
54.41
60.77
71.75
69.45
57.50
40.74
30.77
14.70
2018
23.12
17.50
33.34
41.72
59.17
58.79
68.52
67.36
52.85
40.77
31.22
24.68
2019
24.16
11.65
32.03
43.64
54.62
60.14
63.96
66.69
55.52
36.04
27.77
26.45
2020
23.32
27.75
33.65
41.09
51.74
58.07
66.05
68.73
59.60
41.46
33.14
24.54
2021
25.58
21.04
38.30
43.22
51.97
66.32
75.05
63.59
55.79
43.00
34.22
16.18
2022
20.42
24.35
37.46
38.30
48.64
58.34
69.95
71.31
59.21
47.97
20.51
13.74
2023
23.44
25.31
31.07
42.83
60.42
64.01
69.45
68.44
57.26
43.99
29.99
26.51
2024
18.18
28.12
35.34
44.15
51.39
58.85
74.15
65.15
60.71
44.92
30.89
26.69
2025
18.79
19.21
39.05
45.44
54.73
62.72
71.30
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.