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
0.00
2006
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
10.9
6.4
5.7
5.9
6.6
6.2
4.9
1978
3.9
4.3
4.9
6.5
7.1
6.5
5.8
6.4
7.0
6.1
6.4
5.9
1979
5.7
5.3
6.2
7.4
6.0
6.4
6.5
5.9
7.2
7.1
5.0
5.1
1980
5.4
6.5
6.3
7.5
8.1
7.3
6.9
6.3
6.2
5.7
7.3
6.4
1981
4.2
5.9
6.1
7.8
6.8
7.2
7.6
6.4
8.0
8.1
6.7
6.1
1982
5.9
8.1
7.0
7.5
8.2
6.8
8.0
7.2
7.3
6.8
7.7
6.2
1983
5.9
6.0
6.0
7.2
7.8
7.2
7.1
6.5
8.9
7.2
8.4
7.3
1984
7.8
6.8
6.8
8.0
8.5
9.3
8.5
8.0
8.7
9.8
6.3
7.7
1985
7.2
6.9
7.2
9.2
7.8
7.9
6.9
6.5
8.5
8.3
6.4
8.5
1986
7.1
5.4
7.7
9.1
8.8
8.8
8.1
7.0
8.2
7.6
7.2
6.1
1987
6.7
5.2
6.4
8.0
8.0
8.0
6.4
7.2
6.7
9.7
6.8
6.3
1988
7.0
8.8
7.0
8.3
8.2
9.4
9.1
8.5
8.4
7.3
8.4
6.7
1989
6.9
10.7
7.9
7.6
8.0
7.9
6.5
6.4
7.7
7.6
7.5
6.6
1990
6.7
6.9
9.1
8.9
7.4
8.2
8.2
6.9
7.9
8.8
8.8
6.7
1991
7.2
6.2
6.1
7.8
7.3
7.4
7.2
6.9
8.6
8.8
7.0
5.7
1992
5.6
5.8
7.5
8.4
7.3
6.8
5.2
6.0
7.0
6.6
5.8
5.3
1993
5.8
6.8
6.1
6.6
7.7
8.3
7.0
5.1
7.2
6.6
6.6
6.0
1994
5.7
7.3
8.1
7.5
8.2
7.3
5.7
6.0
7.7
7.6
7.0
5.5
1995
5.2
8.1
6.2
7.2
6.1
6.3
6.9
7.6
7.2
6.3
7.0
6.0
1996
4.8
6.3
7.4
6.6
6.0
7.1
6.2
6.5
8.2
6.4
5.9
5.2
1997
7.1
5.3
4.9
6.6
6.8
7.0
6.2
6.8
7.6
9.5
6.7
6.4
1998
6.9
6.7
6.7
7.7
9.2
9.2
8.4
7.8
7.3
7.6
6.3
6.9
1999
6.4
7.9
7.3
9.4
9.9
8.0
8.1
8.2
8.4
8.0
8.2
7.6
2000
5.1
6.5
7.7
7.6
8.0
8.2
7.6
8.1
9.4
8.7
7.1
6.0
2001
6.3
7.2
8.5
7.6
10.0
8.1
8.6
8.2
7.9
8.3
8.2
6.4
2002
6.2
8.0
7.5
8.8
8.5
7.3
8.1
6.8
8.1
7.1
7.0
6.8
2003
7.8
6.2
8.5
9.0
9.0
7.9
7.4
7.2
7.7
7.5
7.0
4.9
2004
6.8
6.1
8.0
7.9
8.1
7.8
7.1
7.2
8.6
8.2
8.2
7.5
2005
M
M
M
M
M
M
M
M
M
M
M
10.2
2006
6.4
6.6
7.6
7.4
7.7
6.5
6.4
7.0
7.3
7.2
7.6
5.2
2007
5.6
5.5
6.5
6.5
7.8
7.4
6.1
6.9
6.5
7.5
7.5
5.1
2008
5.7
5.0
5.4
7.1
6.1
5.3
5.3
6.7
5.7
7.1
6.3
5.3
2009
5.9
5.7
8.0
6.6
7.2
7.3
6.6
5.6
7.2
6.3
5.3
5.1
2010
5.4
3.9
5.5
7.3
8.1
6.9
6.0
6.3
8.0
8.0
6.2
6.4
2011
4.3
7.7
6.3
6.8
7.2
8.3
7.5
7.1
7.1
7.0
7.5
8.2
2012
6.8
5.3
8.7
8.4
8.9
8.0
6.7
7.2
7.6
8.0
8.1
5.9
2013
6.6
6.9
6.7
8.4
7.6
6.4
7.6
6.0
7.4
7.8
7.5
6.6
2014
8.5
7.0
7.2
8.7
8.3
7.7
7.0
6.0
7.4
8.3
8.1
6.2
2015
8.0
7.9
7.6
8.2
7.6
6.9
7.8
6.9
8.0
7.3
7.4
6.4
2016
6.4
6.2
7.0
8.3
8.3
8.4
7.5
7.8
7.6
8.4
7.3
7.0
2017
6.6
7.3
7.7
8.2
8.0
8.0
7.6
6.9
7.7
9.8
8.5
7.2
2018
7.3
8.6
8.2
8.8
8.6
8.7
8.3
7.7
7.8
7.8
8.2
6.0
2019
7.4
5.6
7.8
8.3
7.5
8.2
6.9
8.1
7.9
8.1
7.4
6.3
2020
7.0
8.2
8.4
8.7
8.4
8.8
7.9
9.2
8.2
10.2
7.2
6.6
2021
6.2
7.2
8.5
8.4
8.7
8.3
7.8
7.7
8.3
8.4
8.5
6.8
2022
7.9
7.2
8.0
9.1
9.9
8.6
7.6
7.0
7.8
9.4
9.4
7.5
2023
6.2
7.4
6.8
8.6
7.5
7.9
7.5
7.3
7.1
8.3
8.5
6.8
2024
8.0
7.5
7.6
9.1
9.3
9.1
7.0
7.6
7.9
9.1
8.7
7.5
2025
9.3
7.7
7.5
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
64.00
70.39
61.48
56.50
49.68
23.00
-0.48
1978
-1.77
13.21
27.26
42.50
59.26
66.57
71.45
65.97
55.87
48.42
21.03
6.32
1979
2.13
-6.57
23.55
35.40
53.23
67.83
75.74
66.97
57.13
46.00
27.56
17.42
1980
3.03
14.24
23.26
58.90
63.55
69.13
73.10
66.77
53.37
46.94
31.33
-0.55
1981
16.29
18.71
35.35
38.97
62.16
68.10
73.97
78.10
60.77
40.68
33.00
6.77
1982
-15.87
7.04
22.87
41.27
55.90
66.80
71.45
64.32
58.93
46.74
18.47
9.23
1983
9.13
11.64
25.81
43.80
51.94
66.33
73.35
77.42
56.83
47.84
28.77
-1.16
1984
10.74
28.86
25.90
54.23
54.32
70.37
75.32
75.45
54.87
41.94
15.23
0.45
1985
9.90
3.21
34.61
46.03
60.84
62.63
72.29
68.35
53.60
41.42
9.67
11.97
1986
14.81
12.29
32.48
42.47
58.90
68.40
68.97
71.61
55.10
47.16
14.80
19.81
1987
17.39
20.89
25.81
49.17
61.97
69.43
70.77
65.45
62.77
42.39
31.43
16.77
1988
1.19
11.10
27.32
43.30
62.61
72.77
72.26
69.52
58.40
44.55
23.53
12.35
1989
10.74
10.89
18.23
42.50
58.65
67.00
77.45
70.87
58.43
44.87
18.00
3.90
1990
8.42
9.39
32.42
40.17
59.55
71.23
72.32
71.68
59.97
37.84
20.17
1.84
1991
4.65
22.07
29.97
47.80
59.87
68.90
74.87
78.06
56.87
35.90
20.50
14.94
1992
15.97
19.00
34.68
46.03
57.52
65.97
69.71
69.13
54.33
45.06
30.10
1.74
1993
10.65
17.36
36.29
46.03
58.90
65.40
68.35
68.00
55.40
41.81
25.70
15.55
1994
-6.03
0.18
34.58
46.17
57.65
69.13
73.00
71.16
65.90
47.00
25.83
11.48
1995
8.87
13.14
25.10
38.43
59.90
73.63
70.29
66.90
62.43
44.97
16.13
8.16
1996
-4.39
15.45
20.29
40.60
52.06
69.80
73.74
72.58
54.97
41.97
15.60
0.97
1997
-0.13
18.75
25.71
42.53
56.00
68.53
75.97
71.35
62.37
40.81
28.07
24.42
1998
0.90
24.75
30.45
53.83
62.61
67.70
77.42
76.84
62.07
47.19
26.23
8.71
1999
3.55
16.43
32.97
49.83
57.06
67.73
72.45
73.84
58.80
44.68
32.47
19.81
2000
5.40
23.43
31.77
43.39
52.07
62.91
72.52
68.66
56.53
47.79
26.73
-2.21
2001
24.05
10.59
30.79
47.18
61.67
66.38
76.19
75.14
63.62
43.38
31.52
14.99
2002
6.57
22.10
16.96
35.90
54.35
72.32
73.40
69.45
56.60
35.72
27.26
20.21
2003
8.27
5.73
22.01
46.14
62.63
68.85
74.18
75.39
59.32
48.97
23.72
19.30
2004
M
30.20
M
M
M
63.35
68.69
60.27
51.72
38.75
24.12
-2.20
2005
4.30
18.82
28.57
48.50
57.90
67.16
72.70
M
53.60
46.81
31.34
20.91
2006
19.79
13.53
29.55
56.23
57.36
72.06
75.50
71.72
61.67
41.45
17.09
20.95
2007
15.21
6.21
29.06
46.12
59.18
65.46
78.68
66.74
55.31
47.64
24.65
7.00
2008
7.28
6.77
25.15
39.47
58.26
71.58
71.93
73.26
58.59
49.50
28.76
-2.65
2009
9.21
13.01
21.65
42.86
53.03
65.66
70.39
69.39
67.91
38.23
36.68
5.60
2010
11.75
18.10
38.16
50.76
58.25
70.75
74.15
68.70
56.43
50.82
27.77
9.72
2011
3.23
12.99
21.36
46.41
60.77
67.68
72.84
73.23
67.22
48.49
27.26
23.00
2012
14.12
22.13
33.22
43.94
59.58
68.96
78.51
73.40
62.78
38.15
20.60
7.85
2013
8.66
17.73
24.92
38.48
64.63
68.30
70.73
73.17
67.22
43.44
20.00
-4.64
2014
7.55
2.81
20.74
38.60
55.52
66.92
75.78
74.04
58.40
46.86
16.04
14.29
2015
11.79
5.39
31.54
46.22
59.64
71.42
75.38
72.82
59.42
49.65
31.52
18.12
2016
12.84
17.48
31.25
45.50
64.92
71.06
74.10
70.90
60.80
37.98
37.46
7.67
2017
16.61
18.11
22.19
42.50
57.78
66.68
75.72
75.32
63.14
45.53
19.04
16.90
2018
6.10
9.76
27.12
39.92
66.14
70.82
73.81
69.16
48.74
39.55
18.80
14.81
2019
5.70
-0.66
32.12
43.88
55.75
64.88
71.43
67.59
59.06
41.17
24.14
12.72
2020
10.63
18.22
21.95
36.14
55.92
65.24
73.69
71.02
58.28
36.82
23.00
18.76
2021
17.14
4.74
34.90
44.60
55.34
73.94
76.30
70.50
63.02
48.61
29.48
1.75
2022
4.16
4.36
25.73
40.10
54.59
67.04
74.39
75.78
67.04
53.14
22.70
1.23
2023
14.41
13.10
22.42
45.14
68.23
74.48
72.12
71.72
68.06
45.82
30.56
27.35
2024
8.60
21.63
24.28
50.72
57.43
63.44
79.50
74.62
68.72
47.21
26.36
13.94
2025
13.19
6.22
24.29
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
51.68
44.26
42.90
33.29
10.87
-14.71
1978
-18.00
-12.36
2.32
21.93
38.23
46.83
50.52
47.97
41.93
33.45
4.47
-10.74
1979
-14.29
-24.29
-1.65
17.37
32.35
46.80
55.97
46.27
42.03
32.37
13.72
-0.39
1980
-14.97
-3.86
-0.16
31.27
40.32
48.63
53.29
49.23
39.63
32.32
17.13
-15.65
1981
-3.06
-0.11
13.68
21.27
35.55
46.70
53.87
55.90
43.17
26.84
22.53
-8.42
1982
-35.10
-12.11
-0.65
17.37
36.81
44.27
53.29
46.77
39.57
30.32
3.77
-5.97
1983
-7.19
-6.29
4.39
22.30
32.97
48.13
55.26
54.16
40.30
29.42
21.87
-19.74
1984
-9.81
11.34
6.23
30.63
34.94
49.67
54.16
53.71
38.33
29.13
-0.40
-19.68
1985
-13.10
-19.21
10.48
27.53
38.03
43.83
49.81
48.74
36.40
27.32
-4.53
-6.19
1986
-2.94
-9.57
12.74
22.23
38.32
45.87
52.68
48.19
38.77
28.71
-2.00
2.13
1987
2.52
2.46
6.39
28.40
39.29
49.77
52.29
46.39
42.07
29.03
15.53
4.55
1988
-17.19
-10.21
5.00
21.20
39.68
54.33
53.71
50.45
39.87
26.19
13.27
-4.23
1989
-12.94
-9.00
-6.19
20.30
37.65
46.80
55.13
49.55
39.93
28.55
0.50
-17.23
1990
-11.77
-15.68
11.00
22.20
34.13
48.90
52.87
49.94
41.70
26.87
5.87
-17.74
1991
-15.19
0.36
3.71
27.60
36.32
50.93
54.68
55.87
40.23
22.42
4.87
-4.10
1992
-3.87
-2.28
13.71
24.47
34.65
44.03
49.71
47.45
35.10
27.58
20.73
-14.77
1993
-8.39
-1.39
15.74
27.67
37.03
45.57
52.03
49.48
36.10
27.19
9.67
0.13
1994
-22.19
-18.82
14.42
22.37
36.48
49.77
53.74
49.42
44.77
32.45
10.93
-3.55
1995
-5.90
-6.14
4.77
18.10
32.84
48.93
51.55
50.84
40.57
31.03
4.30
-5.26
1996
-23.03
-6.45
-4.42
20.00
34.23
49.87
53.84
51.58
42.10
27.13
2.63
-14.26
1997
-17.90
-3.75
2.74
19.80
34.48
50.70
55.23
53.13
44.07
29.77
17.47
11.90
1998
-11.00
10.64
6.87
28.60
38.61
47.57
55.26
54.39
41.67
33.13
16.53
-4.77
1999
-11.03
-1.14
12.29
28.70
39.26
47.27
52.97
53.19
40.00
29.90
20.27
1.68
2000
-13.23
3.66
10.64
24.87
36.96
46.25
55.13
52.37
41.10
31.41
14.60
-17.46
2001
7.03
-8.82
11.72
24.68
39.43
46.40
54.99
53.60
44.72
27.88
21.98
-2.08
2002
-10.91
-0.91
-7.54
14.24
28.98
50.96
54.70
49.83
40.52
19.63
9.26
7.50
2003
-11.21
-16.24
2.43
24.31
38.05
48.99
52.51
54.79
40.98
32.48
7.14
1.01
2004
M
26.60
M
M
M
57.20
60.46
55.32
50.74
35.60
19.83
-9.90
2005
-12.59
0.18
9.01
28.34
36.47
47.66
53.48
M
37.40
31.54
20.60
11.74
2006
7.63
-6.78
8.46
30.53
38.12
52.07
55.39
50.47
42.59
27.60
3.47
3.06
2007
-4.06
-13.84
5.70
22.57
37.40
45.40
57.10
48.13
38.87
33.82
11.25
-5.37
2008
-12.12
-15.79
-0.33
18.65
32.51
47.24
53.38
53.41
40.23
32.58
16.71
-18.51
2009
-8.90
-7.30
-0.77
22.97
28.81
47.50
50.23
49.93
49.14
30.60
20.59
-11.28
2010
-2.98
-2.96
16.35
30.39
37.71
48.73
53.34
51.08
41.40
33.26
12.54
-4.56
2011
-13.23
-8.86
-2.54
24.27
35.63
48.66
54.77
52.98
44.54
34.55
13.46
5.23
2012
-4.06
-0.21
14.81
24.98
38.45
50.42
56.91
53.48
40.46
28.28
8.60
-9.23
2013
-9.52
0.56
0.35
18.98
37.86
51.08
50.70
52.32
44.36
28.28
3.26
-22.23
2014
-15.32
-18.59
-5.74
19.04
34.38
46.88
51.92
52.32
39.92
31.59
3.32
1.11
2015
-4.75
-15.57
11.27
23.54
31.36
47.24
55.04
51.92
41.54
35.08
19.70
6.34
2016
-0.05
-2.51
11.85
22.46
40.42
49.10
55.81
51.45
43.16
30.78
26.90
-7.14
2017
-0.17
1.27
1.81
22.22
37.52
48.14
55.46
51.68
43.76
32.41
6.08
-4.64
2018
-11.14
-12.29
5.58
15.74
41.00
52.22
54.65
51.05
33.08
25.50
8.36
1.81
2019
-12.42
-22.19
10.69
24.86
34.21
47.78
50.75
49.94
43.46
27.18
12.20
-4.06
2020
-2.32
-3.13
0.88
13.34
33.57
48.74
55.40
52.61
39.50
26.72
6.56
1.75
2021
-0.40
-16.21
11.15
22.88
33.51
52.76
56.79
51.97
45.74
33.34
16.16
-13.70
2022
-13.84
-17.24
4.59
20.78
36.30
48.98
55.69
55.23
45.14
33.57
11.24
-12.65
2023
3.37
-9.98
-7.19
23.00
43.26
53.84
51.92
53.31
46.34
32.23
17.84
9.35
2024
-3.83
1.96
1.34
29.72
39.14
44.36
58.65
52.90
46.70
32.06
15.74
0.30
2025
-5.51
-12.49
3.33
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
59.00
61.03
52.87
49.70
41.48
16.93
-7.60
1978
-9.89
0.43
14.79
32.22
48.74
56.70
60.98
56.97
48.90
40.94
12.75
-2.21
1979
-6.08
-15.43
10.95
26.38
42.79
57.32
65.85
56.62
49.58
39.18
20.64
8.52
1980
-5.97
5.19
11.55
45.08
51.94
58.88
63.19
58.00
46.50
39.63
24.23
-8.10
1981
6.61
9.30
24.52
30.12
48.85
57.40
63.92
67.00
51.97
33.76
27.77
-0.82
1982
-25.48
-2.54
11.11
29.32
46.35
55.53
62.37
55.55
49.25
38.53
11.12
1.63
1983
0.97
2.68
15.10
33.05
42.45
57.23
64.31
65.79
48.57
38.63
25.32
-10.45
1984
0.47
20.10
16.06
42.43
44.63
60.02
64.74
64.58
46.60
35.53
7.42
-9.61
1985
-1.60
-8.00
22.55
36.78
49.44
53.23
61.05
58.55
45.00
34.37
2.57
2.89
1986
5.94
1.36
22.61
32.35
48.61
57.13
60.82
59.90
46.93
37.94
6.40
10.97
1987
9.95
11.68
16.10
38.78
50.63
59.60
61.53
55.92
52.42
35.71
23.48
10.66
1988
-8.00
0.45
16.16
32.25
51.15
63.55
62.98
59.98
49.13
35.37
18.40
4.06
1989
-1.10
0.95
6.02
31.40
48.15
56.90
66.29
60.21
49.18
36.71
9.25
-6.66
1990
-1.68
-3.14
21.71
31.18
46.84
60.07
62.60
60.81
50.83
32.35
13.02
-7.95
1991
-5.27
11.21
16.84
37.70
48.10
59.92
64.77
66.97
48.55
29.16
12.68
5.42
1992
6.05
8.36
24.19
35.25
46.08
55.00
59.71
58.29
44.72
36.32
25.42
-6.52
1993
1.13
7.98
26.02
36.85
47.97
55.48
60.19
58.74
45.75
34.50
17.68
7.84
1994
-14.11
-9.32
24.50
34.27
47.06
59.45
63.37
60.29
55.33
39.73
18.38
3.97
1995
1.48
3.50
14.94
28.27
46.37
61.28
60.92
58.87
51.50
38.00
10.22
1.45
1996
-13.71
4.50
7.94
30.30
43.15
59.83
63.79
62.08
48.53
34.55
9.12
-6.65
1997
-9.02
7.50
14.23
31.17
45.24
59.62
65.60
62.24
53.22
35.29
22.77
18.16
1998
-5.05
17.70
18.66
41.22
50.61
57.63
66.34
65.61
51.87
40.16
21.38
1.97
1999
-3.74
7.64
22.63
39.27
48.16
57.50
62.71
63.52
49.40
37.29
26.37
10.74
2000
-3.91
13.54
21.20
34.13
44.52
54.58
63.82
60.52
48.82
39.60
20.67
-9.83
2001
15.54
0.89
21.25
35.93
50.55
56.39
65.59
64.37
54.17
35.63
26.75
6.45
2002
-2.17
10.59
4.71
25.07
41.67
61.64
64.05
59.64
48.56
27.67
18.26
13.85
2003
-1.47
-5.26
12.22
35.23
50.34
58.92
63.35
65.09
50.15
40.72
15.43
10.15
2004
M
28.40
M
M
M
60.27
64.57
57.80
51.23
37.18
21.98
-6.05
2005
-4.15
9.50
18.79
38.42
47.18
57.41
63.09
M
45.50
39.17
25.97
16.32
2006
13.71
3.37
19.01
43.38
47.74
62.06
65.45
61.10
52.13
34.53
10.28
12.01
2007
5.57
-3.81
17.38
34.35
48.29
55.43
67.89
57.44
47.09
40.73
17.95
0.81
2008
-2.42
-4.51
12.41
29.06
45.39
59.41
62.65
63.34
49.41
41.04
22.74
-10.58
2009
0.15
2.86
10.44
32.92
40.92
56.58
60.31
59.66
58.53
34.41
28.63
-2.84
2010
4.38
7.57
27.25
40.58
47.98
59.74
63.75
59.89
48.92
42.04
20.16
2.58
2011
-5.00
2.06
9.41
35.34
48.20
58.17
63.80
63.11
55.88
41.52
20.36
14.12
2012
5.03
10.96
24.02
34.46
49.01
59.69
67.71
63.44
51.62
33.22
14.60
-0.69
2013
-0.43
9.15
12.64
28.73
51.25
59.69
60.71
62.75
55.79
35.86
11.63
-13.44
2014
-3.88
-7.89
7.50
28.82
44.95
56.90
63.85
63.18
49.16
39.23
9.68
7.70
2015
3.52
-5.09
21.40
34.88
45.50
59.33
65.21
62.37
50.48
42.36
25.61
12.23
2016
6.39
7.48
21.55
33.98
52.67
60.08
64.95
61.18
51.98
34.38
32.18
0.27
2017
8.22
9.69
12.00
32.36
47.65
57.41
65.59
63.50
53.45
38.97
12.56
6.13
2018
-2.52
-1.27
16.35
27.83
53.57
61.52
64.23
60.10
40.91
32.52
13.58
8.31
2019
-3.36
-11.43
21.40
34.37
44.98
56.33
61.09
58.77
51.26
34.18
18.17
4.33
2020
4.16
7.54
11.42
24.74
44.75
56.99
64.55
61.82
48.89
31.77
14.78
10.25
2021
8.37
-5.74
23.03
33.74
44.43
63.35
66.55
61.24
54.38
40.97
22.82
-5.97
2022
-4.84
-6.44
15.16
30.44
45.44
58.01
65.04
65.50
56.09
43.35
16.97
-5.71
2023
8.89
1.56
7.61
34.07
55.75
64.16
62.02
62.51
57.20
39.03
24.20
18.35
2024
2.39
11.80
12.81
40.22
48.29
53.90
69.07
63.76
57.71
39.64
21.05
7.12
2025
3.84
-3.13
13.81
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.
