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
1978
M
M
M
M
M
M
M
M
M
M
M
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
M
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
M
2007
M
0.00
M
M
M
M
M
M
M
M
M
M
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
1978
M
M
M
M
M
M
M
M
M
M
M
7.0
1979
3.3
3.7
4.5
5.4
5.5
5.4
4.2
4.6
5.2
4.7
5.2
3.6
1980
4.9
4.3
4.1
5.6
5.0
5.0
4.1
5.0
3.9
2.8
3.8
4.1
1981
3.8
5.1
4.7
4.4
5.4
6.8
6.7
6.0
5.8
4.1
4.1
2.6
1982
4.1
7.5
3.2
6.2
5.1
5.8
4.9
5.0
5.7
5.7
5.4
4.2
1983
4.9
4.5
4.7
4.9
5.8
6.4
5.4
4.6
4.9
5.8
3.6
4.0
1984
6.0
5.4
5.6
5.7
7.2
5.7
4.8
M
5.0
5.0
5.2
4.8
1985
3.7
3.0
4.7
5.2
5.5
6.4
6.4
5.3
5.7
5.4
5.6
6.1
1986
3.0
4.9
6.2
5.9
7.5
7.3
6.9
4.7
7.7
5.4
3.5
3.7
1987
5.8
6.3
5.4
4.8
4.8
7.8
5.6
5.2
3.4
4.3
5.8
4.2
1988
3.8
4.8
6.7
4.8
5.4
7.1
5.5
7.0
4.8
4.9
4.9
5.2
1989
5.1
7.0
5.3
8.3
6.8
7.9
7.0
4.9
5.6
7.5
5.5
3.1
1990
2.7
4.2
6.8
6.3
5.0
5.1
5.0
4.5
5.4
5.7
14.8
5.2
1991
5.3
4.4
6.8
5.2
5.5
5.6
6.4
5.8
4.1
5.5
5.5
4.7
1992
3.1
3.9
4.5
6.0
5.2
6.4
5.0
4.1
4.7
5.2
4.7
5.7
1993
6.9
4.8
4.9
4.8
6.2
6.0
4.2
4.4
5.0
4.0
4.0
2.8
1994
1.6
2.8
4.8
5.6
6.3
6.0
5.0
6.2
5.8
4.3
5.6
5.4
1995
4.2
5.7
4.9
5.2
5.0
5.6
5.4
3.9
4.5
3.5
2.2
4.0
1996
5.4
5.9
6.0
4.8
4.4
7.1
6.0
7.1
5.3
3.9
4.8
4.5
1997
5.0
5.1
4.3
5.8
5.7
4.5
4.5
5.5
4.1
3.9
4.4
4.4
1998
3.7
4.5
4.0
5.0
5.7
5.0
4.7
4.5
4.4
3.9
3.0
3.9
1999
3.6
3.5
4.7
4.5
6.2
5.6
5.3
4.0
4.5
4.1
2.3
2.8
2000
4.5
4.2
4.3
5.0
5.1
4.9
6.1
5.8
6.2
2.8
2.1
4.0
2001
3.9
4.2
4.6
6.6
6.6
5.0
5.7
4.4
4.3
5.4
3.8
3.4
2002
2.0
6.6
4.4
5.7
6.2
5.8
4.6
4.5
4.8
3.7
3.6
2.6
2003
4.4
5.4
5.0
5.1
5.8
5.2
5.6
4.2
4.9
2.7
4.5
3.6
2004
4.9
4.6
4.8
4.7
5.6
5.3
5.2
4.9
4.5
4.1
1.3
3.2
2005
5.0
2.8
5.3
4.3
5.2
5.7
4.9
3.5
3.4
4.4
5.1
2.4
2006
1.6
4.8
4.6
4.4
4.3
5.5
4.3
4.1
3.5
3.3
4.1
3.1
2007
5.8
3.5
4.9
4.4
5.3
4.5
2.8
2.5
3.1
2.4
1.6
2.9
2008
4.8
4.6
5.4
4.1
3.6
3.8
2.5
2.7
2.5
4.7
3.7
3.9
2009
5.2
5.6
5.1
4.7
5.5
5.7
4.3
3.4
3.9
1.8
2.2
2.5
2010
1.9
0.8
1.8
4.9
6.1
5.9
4.0
3.8
4.2
2.4
2.9
3.6
2011
3.5
5.9
4.2
4.8
4.3
5.9
4.6
3.7
4.0
2.7
3.7
2.5
2012
3.5
3.4
4.6
4.3
5.3
6.1
4.2
3.8
4.0
2.5
2.8
1.6
2013
0.9
1.6
3.3
5.3
4.3
4.6
3.8
4.0
4.9
4.9
5.0
4.6
2014
4.4
5.5
4.9
5.4
5.5
6.2
6.2
5.2
5.2
5.8
5.0
4.4
2015
5.1
5.7
5.8
5.3
5.5
5.3
5.6
5.7
5.7
5.2
5.8
4.2
2016
3.9
4.1
4.8
4.4
6.0
6.4
5.0
5.7
5.4
4.6
4.1
5.5
2017
4.9
4.6
4.8
5.1
5.3
6.1
6.6
5.8
5.0
4.3
4.7
5.2
2018
4.9
5.1
4.4
5.5
6.0
6.2
4.5
5.6
5.2
4.4
4.0
5.1
2019
4.2
6.9
5.7
5.8
5.4
6.3
4.3
5.3
4.0
6.3
5.2
4.5
2020
5.7
4.6
7.4
6.1
5.9
5.9
5.5
5.3
5.5
4.0
5.1
4.3
2021
4.0
4.7
5.5
5.7
6.5
6.5
5.6
5.3
5.2
4.4
5.3
4.7
2022
5.1
4.5
5.3
5.4
6.5
6.2
5.3
5.7
4.5
4.9
4.7
5.5
2023
3.1
4.3
5.6
6.1
5.4
5.9
5.4
5.7
4.5
4.7
5.1
4.1
2024
5.0
4.6
5.4
6.3
6.3
6.1
5.5
5.7
4.6
5.2
4.4
4.2
2025
5.0
4.7
4.3
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
1978
M
M
M
M
M
M
M
M
M
M
M
-29.00
1979
-7.14
-22.80
-7.00
19.42
39.70
56.52
70.53
69.19
45.84
32.00
15.95
-11.06
1980
-14.65
0.71
1.24
12.00
38.76
65.25
60.64
59.50
38.45
24.50
-0.95
-19.68
1981
8.75
-6.30
5.67
23.67
48.11
57.15
60.94
59.00
38.40
23.81
-0.70
-7.53
1982
-29.22
-2.68
-0.12
22.53
36.32
54.95
68.70
57.60
46.90
9.00
-16.16
-11.32
1983
-28.90
-17.84
-3.05
22.47
34.65
60.26
67.40
60.52
44.63
14.35
3.52
-12.10
1984
-15.85
-23.38
-4.41
18.50
42.68
64.19
64.00
M
50.44
20.33
-11.81
-12.00
1985
-11.31
-16.35
9.05
8.95
46.10
60.94
61.43
61.89
44.60
20.55
-5.35
-5.78
1986
-19.09
-5.55
-2.95
12.68
34.62
60.62
67.36
56.25
50.24
20.50
-10.21
-5.48
1987
-1.50
-11.20
-0.14
14.85
41.58
62.48
67.43
58.30
44.35
27.10
-5.00
-6.63
1988
-15.25
-7.48
4.87
28.00
39.33
63.70
69.25
59.05
41.90
18.05
-12.10
-4.53
1989
-23.11
16.60
4.85
29.72
40.91
62.36
73.12
71.64
48.85
21.06
-12.70
-11.17
1990
-23.09
-22.25
13.27
28.37
44.36
62.90
68.37
56.86
47.21
22.50
4.43
-11.71
1991
-7.05
-6.38
-4.06
28.24
50.68
59.84
58.44
51.56
45.50
23.15
-8.69
-18.93
1992
-15.47
-12.79
12.68
14.68
39.13
60.90
64.72
60.27
35.21
19.17
0.46
-7.34
1993
-3.72
-2.89
9.57
24.59
40.45
62.73
67.64
60.05
46.71
30.43
7.52
-7.78
1994
-22.41
-11.59
2.13
18.74
45.59
58.10
72.11
66.15
38.61
24.03
-4.62
-11.55
1995
-9.57
-7.68
-1.52
28.12
49.90
61.79
66.23
56.71
50.85
21.75
-0.29
-20.81
1996
-11.83
-5.18
8.77
15.88
44.39
60.63
65.27
56.58
37.37
14.88
-1.56
-7.60
1997
-22.78
-6.63
1.09
24.50
39.80
61.61
63.22
61.91
48.12
20.52
8.68
-8.96
1998
-20.67
-7.78
12.35
36.74
49.93
64.72
70.79
66.18
48.08
25.00
1.92
-3.59
1999
-15.85
-9.52
-1.96
22.00
43.30
61.61
60.41
61.07
46.25
16.10
-2.58
-16.00
2000
-6.63
-4.39
1.42
17.42
33.61
65.10
63.78
56.74
42.67
20.86
0.00
-14.05
2001
-1.21
2.75
-3.36
15.00
33.64
61.38
63.10
60.80
49.33
21.74
-1.27
-6.86
2002
-7.31
-17.14
11.40
22.19
45.56
60.25
65.05
52.78
50.50
26.96
11.95
7.40
2003
-23.21
-5.65
-0.03
26.11
40.34
60.66
66.61
58.41
43.34
33.63
3.70
-9.39
2004
M
-14.80
M
M
M
68.00
61.77
55.29
40.86
18.43
-7.76
-19.66
2005
-8.85
-5.89
7.54
20.52
41.54
59.93
59.62
M
M
24.52
-3.49
-2.57
2006
-16.17
-5.00
-10.30
9.05
34.55
61.25
56.60
63.20
43.52
32.60
-9.80
-1.84
2007
-3.55
-12.63
-6.50
23.12
36.86
64.46
68.42
59.99
45.78
14.95
0.84
-6.42
2008
-6.58
-11.32
-2.13
26.64
43.87
66.22
55.95
47.85
44.25
13.09
7.58
-8.82
2009
-14.92
0.79
-6.16
25.54
45.45
60.32
66.32
58.39
44.46
25.88
-2.46
-4.48
2010
-14.14
-2.03
5.23
35.81
46.92
58.11
65.85
68.52
44.41
22.53
11.08
-15.95
2011
-10.01
3.06
7.79
17.62
45.07
57.92
67.46
60.90
45.25
28.65
-6.50
-6.65
2012
-12.18
-1.69
-8.71
23.62
43.89
67.40
69.22
65.83
51.18
29.78
1.83
-17.34
2013
-13.96
-13.87
-0.77
15.09
42.73
64.64
64.58
62.48
45.28
38.36
11.27
-9.52
2014
-4.96
-6.44
8.36
23.84
48.50
62.48
65.60
57.45
43.92
22.67
-2.76
-6.17
2015
-10.54
-2.33
5.18
27.11
51.74
62.60
61.58
56.39
39.82
25.22
10.14
-6.31
2016
-1.72
-4.93
4.28
23.12
49.70
60.38
65.39
59.46
46.96
23.06
2.83
-5.68
2017
1.58
-1.36
5.52
20.17
49.71
61.23
69.74
64.05
48.14
29.90
6.74
6.06
2018
-7.48
8.21
11.24
21.86
44.30
57.68
68.24
52.94
41.71
25.76
2.39
-1.77
2019
-10.60
6.80
25.09
25.51
47.54
59.18
68.60
53.95
48.70
31.34
8.18
-18.40
2020
-19.06
-13.56
8.72
25.54
43.88
62.24
59.64
59.46
45.44
27.37
5.19
-11.08
2021
-8.86
-18.61
2.00
25.61
41.42
65.83
71.82
59.68
48.57
28.32
2.91
-7.60
2022
-12.42
-13.47
3.43
25.31
43.22
59.12
68.48
63.69
47.21
27.35
12.63
-7.87
2023
-4.68
-13.71
7.96
16.25
48.13
64.40
76.53
65.34
51.62
28.71
12.51
-3.38
2024
-20.44
-2.45
1.09
29.66
40.88
64.46
68.54
67.40
50.73
28.91
3.45
-9.85
2025
1.50
1.40
3.40
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
1978
M
M
M
M
M
M
M
M
M
M
M
-32.40
1979
-16.91
-33.75
-18.43
8.05
31.00
46.71
57.95
55.62
36.37
27.00
8.38
-17.65
1980
-20.90
-8.71
-12.71
3.94
26.67
52.38
50.59
45.78
28.05
18.35
-5.11
-26.68
1981
-1.00
-15.05
-8.05
8.44
36.17
46.30
51.94
46.81
31.50
19.81
-7.45
-11.89
1982
-34.50
-14.58
-11.44
13.06
22.79
45.80
57.95
45.40
38.95
1.33
-20.79
-15.37
1983
-33.75
-23.89
-19.43
8.32
21.05
47.57
56.90
49.00
30.26
9.65
0.76
-17.50
1984
-21.10
-28.43
-17.18
6.72
30.59
53.25
53.00
M
34.44
10.76
-18.52
-18.72
1985
-17.38
-24.95
-7.30
-5.05
35.00
49.61
50.29
48.26
34.55
13.45
-11.40
-10.78
1986
-24.05
-16.55
-18.16
-3.86
24.29
47.33
53.86
46.75
37.95
11.68
-17.58
-11.90
1987
-8.45
-18.30
-17.95
-0.30
25.89
50.00
56.05
48.10
35.45
22.67
-7.95
-12.47
1988
-20.80
-19.38
-8.30
12.37
29.57
50.50
56.65
47.38
33.80
12.25
-15.57
-10.95
1989
-28.63
7.10
-12.35
14.83
29.32
49.77
60.12
58.50
37.00
13.50
-20.25
-18.00
1990
-29.50
-32.20
-1.64
14.16
32.09
50.05
57.00
47.23
34.47
13.05
-2.29
-18.94
1991
-12.64
-17.56
-16.22
13.00
38.73
47.89
49.61
40.22
35.67
14.10
-14.93
-24.93
1992
-19.83
-20.38
-4.10
0.68
24.43
46.43
50.03
45.40
25.50
11.20
-5.21
-14.28
1993
-11.38
-11.70
-4.90
7.07
29.52
48.60
52.89
46.19
34.25
21.33
0.04
-12.93
1994
-29.10
-20.56
-11.93
4.44
31.31
44.77
57.44
52.62
30.07
19.53
-12.41
-17.86
1995
-14.80
-19.14
-15.71
10.85
34.80
49.34
53.77
44.46
39.52
16.75
-5.57
-26.44
1996
-21.43
-14.75
-7.87
-0.96
27.00
49.68
54.00
45.33
30.95
6.44
-6.56
-12.50
1997
-28.06
-14.21
-16.18
7.42
28.70
49.29
52.15
50.05
39.21
13.70
-0.05
-15.08
1998
-25.52
-14.04
-4.18
18.47
36.96
51.88
57.34
51.50
38.75
17.63
-2.73
-9.14
1999
-22.46
-17.52
-13.64
5.23
29.40
48.36
46.76
51.48
33.88
10.03
-8.65
-20.81
2000
-14.03
-10.26
-14.04
0.08
22.39
50.63
52.74
44.50
31.58
11.14
-6.65
-19.33
2001
-6.79
-6.81
-13.36
-0.64
22.26
45.82
51.80
46.88
37.20
17.06
-6.30
-12.19
2002
-13.65
-19.66
-6.27
7.11
30.08
45.85
48.69
41.57
37.59
19.04
6.30
3.60
2003
-28.22
-12.73
-14.68
9.46
28.37
46.13
52.90
45.37
33.81
25.66
-3.09
-15.94
2004
M
-32.80
M
M
M
66.20
59.00
52.54
40.58
18.02
-8.91
-20.02
2005
-16.18
-14.26
-5.30
4.63
30.14
45.53
46.83
M
M
18.08
-8.37
-8.20
2006
-22.36
-5.80
-14.05
7.47
33.05
59.72
55.74
62.60
43.16
32.60
-10.40
-1.84
2007
-11.20
-26.00
-22.81
9.53
23.84
49.34
54.50
45.24
36.03
7.22
-3.94
-13.06
2008
-16.43
-21.59
-18.50
12.33
31.64
51.06
48.25
37.30
34.95
1.36
1.58
-16.27
2009
-25.10
-11.03
-20.99
8.13
29.69
47.24
51.15
42.79
35.94
19.49
-8.45
-10.87
2010
-20.99
-9.67
-10.30
18.61
30.82
45.77
54.60
53.33
35.12
16.98
4.53
-21.41
2011
-17.06
-6.06
-11.99
-0.01
29.41
46.27
54.04
48.73
36.17
21.77
-14.27
-11.41
2012
-19.05
-11.20
-22.51
5.06
29.43
51.87
57.65
51.12
40.01
22.22
-4.74
-24.11
2013
-19.06
-19.33
-16.66
-1.17
27.13
49.46
52.88
49.42
35.79
30.59
1.65
-18.40
2014
-13.72
-14.99
-9.04
6.09
34.28
48.82
53.00
45.90
34.48
17.33
-8.84
-10.89
2015
-16.54
-11.91
-7.84
12.91
35.60
48.76
51.56
45.12
33.80
19.94
1.79
-12.49
2016
-6.76
-11.88
-4.78
9.80
35.36
46.22
52.67
48.14
35.29
14.72
-4.00
-12.75
2017
-5.68
-10.36
-13.87
4.16
34.38
46.52
53.09
49.94
38.70
22.64
0.80
-0.65
2018
-12.10
-2.65
-6.22
4.94
31.10
44.12
53.06
42.92
28.46
18.68
-4.12
-7.35
2019
-16.84
-5.41
9.94
10.59
33.80
46.22
52.76
42.80
38.55
25.70
2.72
-23.30
2020
-23.74
-22.37
-6.03
10.52
30.26
49.76
48.20
48.14
38.17
18.18
-1.83
-17.22
2021
-13.60
-26.64
-15.20
7.05
31.16
51.80
57.34
47.02
36.27
21.90
-1.70
-15.85
2022
-18.83
-25.00
-10.79
4.91
31.64
46.09
55.82
49.94
37.76
21.95
4.32
-14.40
2023
-9.21
-23.74
-8.59
3.05
35.74
50.54
60.93
51.66
39.56
22.94
6.30
-8.15
2024
-27.82
-12.26
-9.52
14.24
28.46
47.06
54.26
51.07
38.40
22.04
-1.52
-14.22
2025
-8.20
-10.07
-15.40
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
1978
M
M
M
M
M
M
M
M
M
M
M
-30.70
1979
-12.02
-28.27
-12.71
13.74
35.35
51.62
64.24
62.40
41.11
29.50
12.17
-14.35
1980
-17.77
-4.00
-5.74
7.97
32.71
58.81
55.61
52.64
33.25
21.43
-3.03
-23.18
1981
3.88
-10.68
-1.19
16.06
42.14
51.73
56.44
52.91
34.95
21.81
-4.08
-9.71
1982
-31.86
-8.63
-5.78
17.79
29.55
50.38
63.33
51.50
42.92
5.17
-18.47
-13.34
1983
-31.32
-20.87
-11.24
15.39
27.85
53.91
62.15
54.76
37.45
12.00
2.14
-14.80
1984
-18.48
-25.90
-10.80
12.61
36.64
58.72
58.50
M
42.44
15.55
-15.17
-15.36
1985
-14.34
-20.65
0.88
1.95
40.55
55.28
55.86
55.08
39.58
17.00
-8.38
-8.28
1986
-21.57
-11.05
-10.55
4.41
29.45
53.98
60.61
51.50
44.10
16.09
-13.89
-8.69
1987
-4.97
-14.75
-9.05
7.28
33.74
56.24
61.74
53.20
39.90
24.88
-6.47
-9.55
1988
-18.02
-13.43
-1.72
20.18
34.45
57.10
62.95
53.21
37.85
15.15
-13.83
-7.74
1989
-25.87
11.85
-3.75
22.28
35.11
56.07
66.62
65.07
42.92
17.28
-16.48
-14.58
1990
-26.30
-27.23
5.82
21.26
38.23
56.48
62.68
52.05
40.84
17.77
1.07
-15.32
1991
-9.84
-11.97
-10.14
20.62
44.70
53.87
54.03
45.89
40.58
18.62
-11.81
-21.93
1992
-17.65
-16.59
4.29
7.68
31.78
53.67
57.38
52.83
30.36
15.18
-2.38
-10.81
1993
-7.55
-7.30
2.33
15.83
34.98
55.67
60.27
53.12
40.48
25.88
3.78
-10.35
1994
-25.76
-16.07
-4.90
11.59
38.45
51.43
64.78
59.38
34.34
21.78
-8.52
-14.71
1995
-12.18
-13.41
-8.61
19.48
42.35
55.57
60.00
50.59
45.19
19.25
-2.93
-23.63
1996
-16.63
-9.96
0.45
7.46
35.70
55.16
59.64
50.96
34.16
10.66
-4.06
-10.05
1997
-25.42
-10.42
-7.55
15.96
34.25
55.45
57.69
55.98
43.67
17.11
4.32
-12.02
1998
-23.09
-10.91
4.09
27.61
43.45
58.30
64.07
58.84
43.42
21.32
-0.40
-6.36
1999
-19.15
-13.52
-7.80
13.61
36.35
54.98
53.59
56.28
40.06
13.07
-5.62
-18.41
2000
-10.33
-7.33
-6.31
8.75
28.00
57.86
58.26
50.62
37.12
16.00
-3.32
-16.69
2001
-4.00
-2.03
-8.36
7.18
27.95
53.60
57.45
53.84
43.27
19.40
-3.78
-9.52
2002
-10.48
-18.40
2.57
14.65
37.82
53.05
56.87
47.18
44.04
23.00
9.13
5.50
2003
-25.71
-9.19
-7.36
17.78
34.35
53.40
59.76
51.89
38.58
29.65
0.31
-12.67
2004
M
-23.80
M
M
M
67.10
60.38
53.92
40.72
18.22
-8.34
-19.84
2005
-12.52
-10.07
1.12
12.57
35.84
52.73
53.23
M
M
21.30
-5.93
-5.39
2006
-19.26
-5.40
-12.18
8.26
33.80
60.48
56.17
62.90
43.34
32.60
-10.10
-1.84
2007
-7.38
-19.31
-14.65
16.33
30.35
56.90
61.46
52.61
40.91
11.09
-1.55
-9.74
2008
-11.50
-16.46
-10.32
19.49
37.75
58.64
52.10
42.57
39.60
7.23
4.58
-12.54
2009
-20.01
-5.12
-13.57
16.84
37.57
53.78
58.73
50.59
40.20
22.68
-5.46
-7.67
2010
-17.56
-5.85
-2.53
27.21
38.87
51.94
60.22
60.93
39.76
19.75
7.81
-18.68
2011
-13.54
-1.50
-2.10
8.81
37.24
52.10
60.75
54.81
40.71
25.21
-10.46
-9.03
2012
-15.62
-6.44
-15.61
14.34
36.66
59.63
63.44
58.47
45.59
26.00
-1.46
-20.73
2013
-16.51
-16.60
-8.72
6.96
34.93
57.05
58.73
55.95
40.53
34.48
6.46
-13.96
2014
-9.34
-10.72
-0.34
14.96
41.39
55.65
59.30
51.68
39.20
20.00
-5.80
-8.53
2015
-13.54
-7.12
-1.33
20.01
43.67
55.68
56.57
50.75
36.81
22.58
5.96
-9.40
2016
-4.24
-8.41
-0.25
16.46
42.53
53.30
59.03
53.80
41.12
18.89
-0.59
-9.21
2017
-2.05
-5.86
-4.17
12.17
42.05
53.88
61.41
57.00
43.42
26.27
3.77
2.70
2018
-9.79
2.78
2.51
13.40
37.70
50.90
60.65
47.93
35.09
22.22
-0.87
-4.56
2019
-13.72
0.69
17.51
18.05
40.67
52.70
60.68
48.37
43.63
28.52
5.45
-20.85
2020
-21.40
-17.97
1.34
18.03
37.07
56.00
53.92
53.80
41.80
22.77
1.68
-14.15
2021
-11.23
-22.62
-6.60
16.33
36.29
58.81
64.58
53.35
42.42
25.11
0.61
-11.72
2022
-15.63
-19.23
-3.68
15.11
37.43
52.61
62.15
56.81
42.49
24.65
8.48
-11.13
2023
-6.95
-18.72
-0.31
9.65
41.94
57.47
68.73
58.50
45.59
25.82
9.41
-5.77
2024
-24.13
-7.35
-4.22
21.95
34.67
55.76
61.40
59.23
44.57
25.48
0.97
-12.04
2025
-3.35
-4.34
-6.00
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.
