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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
M
M
M
M
M
M
8.0
7.7
8.5
10.2
10.5
10.8
1978
10.5
9.6
9.5
12.0
10.6
10.6
7.5
9.1
12.3
10.9
10.7
12.3
1979
9.0
8.9
10.0
10.2
10.7
9.2
7.1
7.4
9.2
9.6
8.5
8.5
1980
9.3
9.1
8.6
8.0
8.5
10.0
8.4
7.5
8.8
9.5
9.4
9.8
1981
8.1
9.9
8.0
9.9
8.9
8.2
8.8
8.3
10.4
12.5
9.2
9.0
1982
12.8
11.3
12.2
10.9
11.1
8.9
8.0
8.3
10.1
9.5
9.2
10.1
1983
9.0
8.5
10.2
9.0
10.9
9.7
8.0
7.1
11.3
7.6
9.5
10.1
1984
9.9
7.7
7.9
10.8
11.3
10.0
8.2
8.6
9.1
10.7
9.5
10.1
1985
11.2
9.3
10.3
9.9
10.5
11.6
7.5
9.5
9.6
10.8
9.3
11.5
1986
10.3
7.5
9.3
10.8
12.7
8.9
8.3
7.5
8.6
8.5
9.9
9.5
1987
9.4
8.7
8.2
10.6
10.3
9.5
7.8
8.8
8.0
10.3
7.8
8.8
1988
10.7
11.6
10.7
11.9
10.9
10.2
8.5
10.4
10.7
9.3
8.1
10.2
1989
9.9
13.5
8.7
11.0
10.3
10.0
7.6
8.8
9.8
10.1
9.9
9.2
1990
10.8
10.6
12.1
11.0
10.5
9.5
8.4
8.7
8.5
9.4
10.5
10.3
1991
9.3
8.0
8.9
9.9
11.1
10.4
8.3
7.4
9.2
11.4
9.5
9.7
1992
9.2
8.2
8.1
10.7
12.0
9.1
6.6
6.9
9.1
7.6
7.9
9.1
1993
9.2
7.9
8.1
7.2
9.4
10.2
7.8
7.9
9.7
9.6
9.4
8.8
1994
9.4
10.2
11.5
11.6
10.7
9.5
7.9
7.0
7.9
11.5
9.9
7.8
1995
7.7
10.6
9.7
7.9
9.7
7.5
7.7
10.2
8.3
7.7
9.9
10.6
1996
9.6
10.3
10.5
8.9
8.4
9.8
8.0
8.4
9.3
9.5
8.6
8.9
1997
10.4
8.7
9.0
10.3
10.5
9.1
8.2
8.5
10.5
10.8
8.9
7.9
1998
8.2
8.2
7.0
9.4
9.6
8.1
7.4
7.6
8.4
9.1
7.8
9.2
1999
8.0
9.6
8.0
9.2
10.9
8.9
7.9
7.2
8.8
8.5
9.1
9.2
2000
8.1
8.7
9.1
9.4
10.2
9.5
7.1
8.6
9.2
8.4
10.0
8.6
2001
8.3
8.4
8.1
9.0
10.6
9.7
6.6
8.0
7.6
9.8
8.8
8.4
2002
7.2
8.7
8.9
9.1
10.8
9.3
7.3
8.1
9.3
7.8
8.2
9.5
2003
8.8
7.8
8.8
9.1
7.9
6.7
7.9
8.0
9.2
8.2
8.0
7.2
2004
8.9
8.2
9.9
9.0
9.5
9.6
6.7
7.5
7.9
9.8
9.6
10.8
2005
M
M
M
M
M
M
M
M
M
M
M
8.1
2006
9.6
9.7
9.3
9.2
10.2
8.2
5.5
7.2
9.7
10.7
10.8
9.5
2007
10.1
9.9
9.5
9.7
10.2
9.1
6.5
8.3
8.4
8.8
11.7
8.9
2008
9.9
10.5
11.1
11.0
11.5
10.4
9.0
8.9
10.1
11.6
9.3
10.6
2009
11.8
10.2
10.5
9.9
10.8
9.1
8.7
7.7
8.3
8.8
8.8
9.8
2010
9.6
7.6
8.7
11.0
12.3
8.4
8.2
8.7
10.3
10.6
9.4
8.4
2011
8.0
12.3
10.2
10.3
13.5
9.6
9.2
8.6
9.2
10.7
10.2
10.4
2012
10.6
8.7
11.2
11.9
11.6
9.3
7.7
9.1
10.2
11.7
10.3
7.9
2013
10.1
7.9
7.8
9.7
13.0
10.3
8.0
6.8
8.5
10.2
11.2
11.2
2014
13.1
12.6
10.9
11.9
10.6
11.9
9.7
8.8
9.8
11.9
13.0
8.9
2015
12.2
11.6
11.6
11.5
11.4
9.1
8.8
8.9
10.1
10.6
10.7
9.7
2016
9.0
9.8
10.1
14.8
11.8
10.7
7.9
8.5
9.9
10.3
9.7
13.3
2017
11.2
10.5
11.1
10.8
12.3
11.0
8.7
7.4
10.1
12.2
11.2
11.8
2018
11.8
11.1
11.3
11.0
10.6
10.3
9.7
8.3
10.7
10.2
9.3
9.4
2019
9.7
10.5
10.2
12.3
11.4
9.9
8.8
9.4
10.0
11.7
10.2
9.2
2020
11.0
10.3
11.6
12.2
11.5
12.2
9.4
8.1
11.1
11.6
11.6
9.7
2021
10.5
11.3
10.9
11.1
11.5
10.4
8.3
9.5
9.6
10.3
11.1
12.1
2022
11.9
11.5
10.8
14.8
12.9
11.6
9.1
8.1
9.9
11.5
12.7
11.0
2023
8.9
9.8
10.9
12.2
11.9
8.1
7.9
7.9
8.6
9.7
10.4
8.8
2024
11.0
11.4
12.0
11.4
11.8
11.8
7.1
8.4
10.1
10.1
10.8
12.6
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
M
M
M
M
M
68.00
75.81
68.81
60.67
56.61
32.60
6.06
1978
-1.19
9.61
27.71
47.23
69.71
72.57
75.13
74.71
67.50
53.39
25.10
8.06
1979
-1.71
-1.79
21.97
34.23
55.68
73.37
79.97
74.39
66.30
52.91
30.32
21.71
1980
6.35
12.14
23.65
60.53
72.77
72.83
78.06
70.06
62.27
48.58
37.80
14.52
1981
17.48
22.32
42.29
53.47
63.71
70.47
78.84
78.81
66.17
48.35
41.03
16.71
1982
-4.61
13.68
27.23
45.73
61.71
68.67
76.84
72.16
65.60
50.35
29.23
21.06
1983
19.16
19.39
26.03
44.33
57.45
72.30
79.71
83.06
63.07
52.26
33.07
1.55
1984
16.48
31.38
28.81
54.53
61.45
73.23
79.90
82.87
58.33
48.45
27.37
6.39
1985
9.77
10.32
33.84
56.43
67.90
65.73
77.65
68.52
56.83
51.03
16.33
12.39
1986
17.97
12.75
35.26
47.33
66.84
71.73
74.23
74.77
60.40
53.68
23.23
21.74
1987
20.61
25.46
29.32
59.83
69.61
77.00
75.48
71.45
67.87
48.52
39.43
23.23
1988
7.55
17.41
33.74
55.53
69.13
83.10
80.10
77.42
62.70
50.58
28.90
17.97
1989
12.94
7.86
22.26
49.43
68.00
71.47
82.65
77.48
68.87
53.13
27.83
8.48
1990
18.94
16.00
31.87
46.03
62.26
73.67
74.74
76.58
68.60
50.68
31.90
7.42
1991
6.90
22.68
28.19
54.10
65.35
74.10
75.65
79.97
63.77
43.52
23.57
18.00
1992
18.68
21.38
32.52
45.03
66.84
69.30
69.52
71.84
62.40
51.03
29.27
8.94
1993
10.16
15.14
33.94
50.20
64.52
67.60
69.42
72.29
60.97
48.77
28.17
18.77
1994
-1.00
5.96
37.10
50.03
66.45
70.93
74.29
72.45
70.40
53.61
36.30
18.58
1995
10.42
14.18
24.81
39.33
61.58
75.93
76.45
78.19
66.57
49.87
20.03
9.06
1996
-0.84
14.59
19.48
38.87
57.39
73.57
74.87
79.06
63.13
48.71
19.13
5.97
1997
3.39
19.57
23.77
43.23
60.61
76.97
76.84
77.16
69.97
49.61
30.40
29.29
1998
8.71
28.11
26.00
57.47
66.03
66.03
76.06
79.39
69.03
51.00
29.80
14.16
1999
7.55
23.00
32.23
53.63
60.71
68.57
75.29
75.55
61.37
50.52
41.93
28.97
2000
11.87
23.67
41.61
49.97
63.42
65.83
76.58
75.45
63.47
54.39
25.55
1.45
2001
21.72
8.92
29.79
48.56
65.27
69.20
77.23
80.14
68.54
49.01
40.70
20.15
2002
14.81
24.29
18.59
44.60
60.63
74.24
78.86
73.52
66.14
40.65
31.88
23.00
2003
11.30
8.73
27.72
52.27
65.59
72.29
79.68
83.99
64.71
55.99
24.59
21.90
2004
M
32.90
M
M
M
61.77
68.09
62.15
61.37
44.60
29.77
11.33
2005
5.70
17.41
26.48
54.50
60.05
69.68
76.19
M
62.60
51.57
32.42
21.32
2006
27.53
9.56
22.42
46.87
55.54
68.70
70.17
70.63
48.20
38.45
20.70
14.68
2007
16.21
8.64
31.79
52.21
61.91
71.89
81.13
73.91
67.27
53.50
31.66
12.38
2008
12.01
12.62
28.01
50.00
60.68
70.35
74.31
77.70
65.23
53.25
32.88
5.32
2009
7.34
13.43
24.09
45.91
60.38
71.16
72.39
72.73
76.17
43.01
44.09
8.92
2010
14.66
15.31
38.97
58.97
59.92
69.89
76.03
74.69
61.86
57.50
30.46
11.08
2011
7.94
13.80
22.27
44.75
59.46
69.55
78.50
79.50
69.56
56.68
32.96
25.67
2012
21.61
27.47
45.41
53.72
61.61
73.40
82.23
78.86
69.14
46.57
26.12
11.91
2013
12.08
16.70
20.15
35.00
62.08
73.52
74.68
77.23
70.88
49.19
29.96
3.66
2014
10.63
4.61
21.37
40.46
62.43
69.26
75.55
75.72
66.20
54.65
24.32
20.04
2015
16.03
7.31
35.89
52.94
64.34
74.90
78.39
78.45
70.28
54.70
36.56
23.75
2016
15.68
24.49
40.01
48.26
68.93
74.12
76.42
76.83
66.80
49.88
44.42
13.77
2017
15.28
21.20
27.12
51.14
64.86
72.32
79.55
76.71
66.74
53.54
26.66
15.68
2018
15.97
10.98
28.69
42.32
73.05
77.48
78.34
79.03
59.96
43.96
22.82
19.23
2019
8.95
1.91
28.23
50.84
62.25
74.36
77.87
74.21
63.98
43.55
28.52
17.72
2020
14.06
19.71
31.94
43.88
62.31
76.40
78.39
77.93
66.32
44.31
34.22
26.72
2021
21.84
6.99
42.51
51.68
63.76
78.08
81.65
74.68
74.12
58.25
36.08
13.42
2022
10.23
8.47
27.30
37.64
59.70
72.62
77.00
77.93
69.92
53.83
29.66
10.81
2023
13.19
17.34
21.20
41.24
71.31
78.92
74.91
76.25
71.84
49.59
34.88
29.10
2024
14.06
26.04
25.55
53.06
62.60
70.10
79.26
75.78
77.18
59.35
32.24
17.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
M
M
M
M
M
52.00
53.87
45.23
45.23
32.65
13.60
-6.97
1978
-17.61
-9.71
11.19
29.70
44.26
48.13
52.94
48.61
45.33
32.06
3.80
-9.19
1979
-19.74
-18.54
4.90
21.33
35.55
49.23
55.61
48.32
42.27
33.09
15.18
3.77
1980
-12.29
-6.14
2.61
31.90
44.94
49.83
53.77
50.71
42.30
30.77
20.97
-4.35
1981
-1.23
7.46
22.19
27.30
38.48
48.77
55.48
56.45
42.40
32.26
24.90
2.06
1982
-23.23
-5.50
11.52
24.97
42.84
45.37
54.55
49.55
39.53
33.97
11.53
6.10
1983
1.00
4.68
12.48
26.00
34.00
49.03
57.26
56.97
42.70
30.39
22.30
-13.35
1984
-2.16
15.07
11.45
31.90
37.23
50.07
52.94
53.45
38.13
30.10
13.97
-12.19
1985
-10.52
-7.93
17.26
30.57
42.16
44.90
50.90
49.84
38.77
27.97
-0.93
-7.68
1986
0.65
-5.46
16.19
28.70
42.19
50.00
54.61
48.32
40.60
29.55
7.50
3.19
1987
3.23
10.36
14.45
34.03
43.90
51.17
54.68
48.39
43.47
27.03
19.20
9.77
1988
-11.36
-4.83
13.94
26.10
43.10
57.53
54.65
52.06
42.63
25.77
13.70
1.97
1989
-6.65
-11.89
4.29
28.40
41.16
47.27
57.26
53.19
41.17
27.52
10.97
-10.13
1990
2.52
-6.00
16.97
27.70
38.10
51.23
52.26
52.87
41.10
26.19
12.03
-10.61
1991
-13.87
5.39
10.65
32.17
45.65
53.90
54.58
53.32
40.57
23.81
5.13
-0.48
1992
-0.45
3.38
15.84
28.10
40.61
47.57
49.03
47.00
37.33
25.94
19.20
-9.87
1993
-9.68
-4.39
14.94
27.20
38.68
47.00
50.58
50.77
37.70
23.48
11.10
1.00
1994
-18.39
-12.75
18.52
24.97
39.94
50.17
51.48
49.42
43.30
35.35
16.30
2.03
1995
-5.42
-2.57
11.06
21.80
38.74
53.97
54.06
52.03
39.57
29.84
5.07
-4.29
1996
-19.00
-4.28
2.90
23.10
36.00
52.57
53.84
51.90
43.40
28.65
2.67
-9.23
1997
-13.58
0.64
4.77
24.53
36.32
52.97
56.39
51.03
44.27
30.48
14.30
12.42
1998
-4.58
18.39
8.68
32.50
41.16
49.87
55.55
56.03
45.13
33.42
17.83
-0.29
1999
-9.19
5.18
15.32
32.30
43.81
50.47
54.42
52.52
41.23
30.10
20.97
8.68
2000
-6.97
5.69
23.68
28.57
40.35
45.77
54.84
53.03
42.13
29.42
11.14
-18.16
2001
2.50
-9.34
11.77
30.62
43.67
48.86
56.74
53.08
41.72
27.30
24.38
2.79
2002
-2.78
4.23
0.12
24.26
31.42
52.34
56.68
52.50
42.68
20.04
13.22
8.37
2003
-8.21
-13.62
6.79
28.96
40.38
49.37
54.84
57.15
43.09
32.01
6.23
3.76
2004
M
29.30
M
M
M
55.54
60.63
56.82
58.43
39.29
22.81
6.24
2005
-11.90
-2.01
9.65
32.96
38.39
53.72
56.27
M
46.40
32.12
18.02
9.24
2006
12.95
-0.27
16.44
41.19
50.50
61.27
63.78
62.88
45.40
38.00
18.41
10.70
2007
-5.09
-8.61
14.76
27.14
41.21
51.07
57.75
49.90
41.14
32.20
14.42
-4.09
2008
-8.77
-8.47
9.50
25.27
35.06
48.04
53.39
53.26
42.34
31.05
16.43
-11.40
2009
-11.48
-5.13
4.54
28.83
34.46
47.33
50.56
51.14
49.11
30.73
19.99
-4.72
2010
-1.14
-1.62
21.54
33.01
41.18
51.23
54.81
53.50
41.92
32.39
15.04
-2.37
2011
-8.16
-4.69
5.18
27.80
40.77
51.84
57.65
53.58
42.98
32.81
15.14
9.30
2012
4.07
6.49
23.99
31.34
41.58
51.92
58.30
52.15
38.72
29.15
11.66
-3.77
2013
-6.67
-1.36
-2.84
17.54
40.07
50.54
53.25
51.39
45.80
27.24
11.12
-13.06
2014
-12.30
-14.80
-0.75
22.70
39.78
51.74
54.35
53.95
43.46
31.59
7.64
2.74
2015
-1.33
-13.58
17.43
29.36
36.76
50.84
54.88
51.05
44.60
33.39
21.02
6.68
2016
0.47
6.74
22.13
26.90
42.51
51.56
54.82
50.58
43.34
34.15
27.20
-0.17
2017
0.01
5.00
11.50
28.70
39.26
49.34
53.25
48.95
43.58
28.40
8.18
-0.46
2018
-1.39
-10.11
10.75
18.26
41.70
54.14
52.55
48.14
38.12
24.74
9.98
4.25
2019
-9.11
-18.08
7.67
28.76
34.96
48.74
54.53
49.48
44.54
28.63
14.42
-0.69
2020
-0.52
-2.70
12.26
22.94
39.08
51.08
57.90
52.15
39.32
23.52
13.82
6.97
2021
3.66
-12.23
18.30
24.02
35.43
52.64
56.68
51.57
43.76
33.05
17.30
-4.06
2022
-10.10
-15.06
10.23
24.56
41.06
51.56
55.57
53.95
43.28
31.48
13.34
-4.12
2023
-2.61
-5.93
-1.10
24.14
45.59
56.54
50.17
51.51
45.32
30.72
18.80
9.70
2024
-1.39
11.33
7.73
31.10
41.70
49.28
56.62
52.09
47.48
30.90
16.46
-0.40
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
60.00
64.84
57.02
52.95
44.63
23.10
-0.45
1978
-9.40
-0.05
19.45
38.47
56.98
60.35
64.03
61.66
56.42
42.73
14.45
-0.56
1979
-10.73
-10.16
13.44
27.78
45.61
61.30
67.79
61.35
54.28
43.00
22.75
12.74
1980
-2.97
3.00
13.13
46.22
58.85
61.33
65.92
60.39
52.28
39.68
29.38
5.08
1981
8.13
14.89
32.24
40.38
51.10
59.62
67.16
67.63
54.28
40.31
32.97
9.39
1982
-13.92
4.09
19.37
35.35
52.27
57.02
65.69
60.85
52.57
42.16
20.38
13.58
1983
10.08
12.04
19.26
35.17
45.73
60.67
68.48
70.02
52.88
41.32
27.68
-5.90
1984
7.16
23.22
20.13
43.22
49.34
61.65
66.42
68.16
48.23
39.27
20.67
-2.90
1985
-0.37
1.20
25.55
43.50
55.03
55.32
64.27
59.18
47.80
39.50
7.70
2.35
1986
9.31
3.64
25.73
38.02
54.52
60.87
64.42
61.55
50.50
41.61
15.37
12.47
1987
11.92
17.91
21.89
46.93
56.76
64.08
65.08
59.92
55.67
37.77
29.32
16.50
1988
-1.91
6.29
23.84
40.82
56.11
70.32
67.37
64.74
52.67
38.18
21.30
9.97
1989
3.15
-2.02
13.27
38.92
54.58
59.37
69.95
65.34
55.02
40.32
19.40
-0.82
1990
10.73
5.00
24.42
36.87
50.18
62.45
63.50
64.73
54.85
38.44
21.97
-1.60
1991
-3.48
14.04
19.42
43.13
55.50
64.00
65.11
66.65
52.17
33.66
14.35
8.76
1992
9.11
12.38
24.18
36.57
53.73
58.43
59.27
59.42
49.87
38.48
24.23
-0.47
1993
0.24
5.38
24.44
38.70
51.60
57.30
60.00
61.53
49.33
36.13
19.63
9.89
1994
-9.69
-3.39
27.81
37.50
53.19
60.55
62.89
60.94
56.85
44.48
26.30
10.31
1995
2.50
5.80
17.94
30.57
50.16
64.95
65.26
65.11
53.07
39.85
12.55
2.39
1996
-9.92
5.16
11.19
30.98
46.69
63.07
64.35
65.48
53.27
38.68
10.90
-1.63
1997
-5.10
10.11
14.27
33.88
48.47
64.97
66.61
64.10
57.12
40.05
22.35
20.85
1998
2.06
23.25
17.34
44.98
53.60
57.95
65.81
67.71
57.08
42.21
23.82
6.94
1999
-0.82
14.09
23.77
42.97
52.26
59.52
64.85
64.03
51.30
40.31
31.45
18.82
2000
2.45
14.68
32.65
39.27
51.89
55.80
65.71
64.24
52.80
41.90
18.34
-8.35
2001
12.11
-0.21
20.78
39.59
54.47
59.03
66.98
66.61
55.13
38.15
32.54
11.47
2002
6.02
14.26
9.35
34.43
46.02
63.29
67.77
63.01
54.41
30.35
22.55
15.68
2003
1.55
-2.45
17.25
40.62
52.98
60.83
67.26
70.57
53.90
44.00
15.41
12.83
2004
M
31.10
M
M
M
58.65
64.36
59.49
59.90
41.94
26.29
8.79
2005
-3.10
7.70
18.06
43.73
49.22
61.70
66.23
M
54.50
41.84
25.22
15.28
2006
20.24
4.65
19.43
44.03
53.02
64.99
66.98
66.75
46.80
38.23
19.56
12.69
2007
5.56
0.02
23.27
39.68
51.56
61.48
69.44
61.91
54.21
42.85
23.04
4.15
2008
1.62
2.08
18.75
37.63
47.87
59.20
63.85
65.48
53.79
42.15
24.66
-3.04
2009
-2.07
4.15
14.31
37.37
47.42
59.25
61.47
61.94
62.64
36.87
32.04
2.10
2010
6.76
6.85
30.25
45.99
50.55
60.56
65.42
64.09
51.89
44.95
22.75
4.35
2011
-0.11
4.55
13.73
36.28
50.12
60.70
68.07
66.54
56.27
44.75
24.05
17.48
2012
12.84
16.98
34.70
42.53
51.60
62.66
70.26
65.50
53.93
37.86
18.89
4.07
2013
2.71
7.67
8.66
26.27
51.07
62.03
63.96
64.31
58.34
38.21
20.54
-4.70
2014
-0.84
-5.09
10.31
31.58
51.10
60.50
64.95
64.84
54.83
43.12
15.98
11.39
2015
7.35
-3.13
26.66
41.15
50.55
62.87
66.64
64.75
57.44
44.05
28.79
15.22
2016
8.08
15.61
31.07
37.58
55.72
62.84
65.62
63.70
55.07
42.02
35.81
6.80
2017
7.64
13.10
19.31
39.92
52.06
60.83
66.40
62.83
55.16
40.97
17.42
7.61
2018
7.29
0.44
19.72
30.29
57.37
65.81
65.45
63.59
49.04
34.35
16.40
11.74
2019
-0.08
-8.08
17.95
39.80
48.61
61.55
66.20
61.85
54.26
36.09
21.47
8.51
2020
6.77
8.51
22.10
33.41
50.70
63.74
68.15
65.04
52.82
33.92
24.02
16.85
2021
12.75
-2.62
30.40
37.85
49.59
65.36
69.16
63.12
58.94
45.65
26.69
4.68
2022
0.06
-3.29
18.76
31.10
50.38
62.09
66.29
65.94
56.60
42.65
21.50
3.35
2023
5.29
5.71
10.05
32.69
58.45
67.73
62.54
63.88
58.58
40.16
26.84
19.40
2024
6.34
18.69
16.64
42.08
52.15
59.69
67.94
63.94
62.33
45.12
24.35
8.60
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
