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
7.4
6.3
5.4
4.7
6.0
9.5
8.3
1978
6.9
7.2
5.7
6.7
7.3
6.0
6.2
5.7
5.2
4.3
7.5
8.3
1979
6.6
7.7
6.6
6.6
5.8
6.0
4.9
4.0
3.8
2.7
4.5
7.6
1980
7.1
5.3
6.5
5.1
4.2
4.6
4.2
4.7
4.1
3.6
5.4
6.3
1981
3.5
6.0
5.3
7.3
5.1
5.4
4.7
3.5
4.4
5.0
5.6
6.5
1982
5.6
6.5
4.9
7.0
4.6
4.0
4.5
3.7
3.2
5.6
4.3
5.5
1983
5.9
6.1
6.2
4.2
5.0
5.4
4.5
3.5
5.1
2.9
7.1
8.5
1984
5.8
5.9
4.5
5.6
5.8
5.3
4.2
3.7
3.3
4.4
6.1
5.1
1985
1.9
5.9
4.4
5.9
4.9
5.3
4.3
4.4
4.4
7.1
9.2
3.1
1986
6.8
5.9
4.9
5.0
5.3
4.3
4.9
4.0
4.8
3.0
6.5
5.1
1987
6.3
6.0
5.2
5.6
5.4
5.1
5.2
4.2
3.7
3.4
4.7
5.4
1988
5.9
5.1
6.4
5.8
5.0
5.2
5.1
4.0
4.2
3.4
5.4
4.3
1989
5.8
9.0
7.3
5.9
5.5
5.5
4.6
4.2
3.8
3.9
5.8
3.5
1990
7.8
8.0
5.1
4.7
5.1
5.3
4.7
4.6
3.6
6.7
7.3
8.6
1991
6.2
7.0
7.0
6.5
6.1
5.5
5.4
4.7
3.6
5.3
6.4
6.6
1992
6.6
5.0
4.5
6.8
5.7
6.1
5.2
4.6
6.0
5.1
5.2
8.1
1993
7.4
7.8
6.9
6.7
6.4
6.3
5.4
3.6
2.4
2.8
4.5
4.0
1994
3.8
6.9
5.6
4.9
5.0
4.4
4.3
3.2
2.8
4.2
5.3
5.7
1995
4.8
7.1
6.7
5.6
5.1
4.6
4.9
4.6
2.8
5.1
6.2
5.6
1996
7.4
7.0
6.4
6.3
5.6
5.3
4.9
4.9
3.6
4.8
5.0
7.6
1997
5.2
4.4
6.9
5.3
4.6
4.6
3.4
2.7
3.3
3.7
4.5
4.3
1998
5.7
4.7
3.4
3.2
3.8
3.9
2.9
2.8
1.7
2.2
3.8
6.8
1999
5.6
8.4
6.5
5.2
5.5
4.9
4.5
4.0
3.8
4.3
5.0
5.1
2000
5.8
5.0
5.2
5.3
4.5
4.8
5.3
4.6
4.3
4.3
4.3
5.5
2001
4.7
5.7
6.4
6.0
5.9
5.1
5.4
3.8
2.6
4.6
4.1
5.0
2002
4.8
5.0
7.5
5.3
5.1
5.2
4.7
4.1
3.6
3.0
4.4
5.2
2003
5.2
3.4
6.9
5.1
5.0
4.9
3.1
3.7
3.8
5.9
5.5
5.2
2004
5.8
3.5
5.3
3.1
4.1
4.1
3.9
3.5
3.8
4.2
3.5
4.6
2005
6.2
3.6
4.9
5.2
4.3
4.3
3.9
3.8
3.2
3.8
4.1
4.8
2006
6.4
9.6
7.0
6.0
6.1
5.7
6.2
5.3
4.4
5.5
9.3
6.7
2007
7.0
6.5
7.1
5.9
5.5
5.8
5.3
5.0
4.6
5.0
5.6
7.5
2008
6.5
6.0
6.6
7.0
5.5
6.2
6.0
5.5
3.8
4.9
5.8
8.0
2009
4.7
5.5
8.1
6.1
5.9
6.5
5.2
5.2
5.0
6.3
8.1
5.7
2010
6.2
5.6
6.8
8.2
6.5
5.9
6.2
5.4
5.3
4.9
7.6
6.8
2011
6.4
9.0
8.3
7.4
5.6
6.5
5.8
4.9
5.1
4.6
6.5
4.8
2012
8.0
7.0
8.3
6.1
6.5
6.0
5.9
5.1
4.2
6.6
6.1
6.4
2013
4.7
6.5
6.7
7.4
5.7
5.7
6.8
5.3
5.7
4.9
5.7
7.0
2014
6.0
11.0
7.1
7.1
6.0
6.4
6.3
5.3
5.3
6.1
8.3
7.0
2015
4.8
6.2
6.3
6.6
6.0
6.6
6.7
6.3
4.9
5.7
6.8
7.4
2016
5.9
6.8
8.6
5.9
6.6
6.3
6.5
5.9
5.2
6.8
6.7
8.4
2017
8.6
8.4
7.9
7.9
5.6
6.2
6.2
5.5
4.7
6.6
9.5
5.5
2018
7.6
9.0
6.4
7.6
6.1
6.6
6.6
5.5
5.6
4.6
6.5
7.6
2019
6.4
10.2
6.1
7.4
6.1
7.1
6.4
5.2
5.9
5.9
5.9
4.7
2020
9.0
6.1
8.4
6.8
7.0
6.0
6.1
5.6
5.3
6.6
7.2
6.0
2021
6.5
9.9
6.8
6.7
6.6
6.5
6.7
5.9
5.8
6.8
7.5
8.7
2022
5.4
7.0
6.6
7.8
7.3
6.6
5.7
6.0
5.7
5.0
7.2
7.6
2023
5.8
8.6
7.3
6.5
6.5
6.5
6.5
6.0
5.4
5.2
5.7
5.3
2024
7.9
7.5
6.2
7.0
7.0
6.6
6.2
5.5
4.9
5.4
6.1
6.4
2025
4.6
7.4
7.1
6.7
6.2
6.5
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
75.00
70.29
78.23
64.43
57.45
45.23
40.97
1978
40.84
47.71
53.06
55.97
62.65
71.57
75.39
72.77
63.70
60.71
43.70
39.58
1979
34.45
43.46
55.77
56.77
64.29
68.27
76.23
74.19
70.23
64.47
48.40
47.58
1980
37.26
47.45
49.19
61.00
61.81
64.90
71.84
70.45
66.57
62.16
50.07
43.13
1981
49.35
47.75
55.45
55.60
62.13
62.20
71.13
77.65
68.83
56.84
51.97
43.32
1982
37.52
43.79
50.97
55.83
63.23
72.77
70.19
72.32
68.60
59.26
44.63
44.03
1983
47.52
50.68
55.06
59.20
66.32
67.23
69.94
73.94
65.20
56.81
49.43
36.06
1984
44.81
49.48
54.58
55.40
59.13
66.13
74.06
73.26
66.13
54.35
46.70
35.45
1985
39.29
42.32
50.68
55.97
63.10
68.23
80.87
75.10
65.87
55.00
35.80
40.52
1986
49.06
45.18
54.26
52.90
62.84
70.17
68.77
78.84
66.60
61.68
46.70
43.55
1987
42.61
49.29
53.52
59.40
63.77
70.93
71.58
75.55
72.03
63.94
50.97
40.65
1988
41.68
47.86
51.55
57.57
62.68
67.63
74.16
73.97
69.17
59.45
48.50
44.65
1989
41.87
39.43
48.77
62.43
62.06
71.07
71.74
71.42
73.53
58.45
49.03
43.74
1990
44.48
43.61
53.71
59.77
61.90
66.93
77.45
76.74
72.40
55.00
49.13
36.10
1991
37.13
53.61
48.94
57.27
60.52
64.77
74.48
73.97
71.17
58.61
49.67
45.90
1992
47.52
51.72
60.03
60.17
68.97
73.57
73.71
75.58
67.07
58.68
48.10
38.52
1993
36.32
47.64
53.90
56.40
68.68
67.20
68.52
73.87
71.93
62.29
45.50
44.26
1994
48.42
42.50
55.90
59.37
66.90
67.60
77.26
76.74
71.60
58.26
44.70
43.48
1995
45.29
49.54
53.35
58.87
69.77
71.87
74.84
70.19
74.80
56.61
52.73
43.81
1996
39.26
48.45
52.58
57.80
59.68
68.00
77.90
76.94
65.63
57.10
43.60
35.90
1997
41.94
47.89
49.29
57.90
67.48
67.77
72.87
78.16
71.43
56.39
53.43
45.77
1998
42.23
49.54
53.13
59.77
63.81
69.33
75.90
78.03
74.10
59.42
50.10
42.87
1999
44.87
46.46
50.42
58.50
60.55
65.20
72.71
74.32
70.83
59.94
50.47
45.10
2000
42.39
48.12
50.65
57.97
59.37
69.35
72.97
72.23
68.03
58.86
48.41
42.03
2001
49.48
47.24
52.70
56.00
63.94
66.08
72.47
73.86
68.24
56.45
51.02
43.50
2002
43.55
46.40
45.24
56.96
61.32
71.42
75.08
76.19
69.62
58.54
54.14
45.99
2003
48.48
48.17
51.19
55.65
62.92
73.00
78.35
78.41
72.48
60.72
46.54
44.50
2004
M
49.10
M
M
M
73.85
73.74
73.55
60.96
53.87
43.94
42.49
2005
43.73
51.22
54.99
59.72
67.94
67.52
74.91
M
57.20
58.88
47.00
44.60
2006
47.21
42.29
45.47
50.38
58.21
64.32
64.96
70.31
60.44
48.20
41.74
41.23
2007
42.61
47.82
52.83
56.47
65.57
67.66
76.46
74.22
67.56
56.36
48.27
43.46
2008
40.72
48.22
48.75
53.32
63.95
66.01
74.10
74.83
69.24
57.39
50.80
36.65
2009
42.20
47.03
47.39
58.57
65.41
72.97
80.13
74.42
71.27
57.03
50.48
38.96
2010
49.20
52.24
53.90
57.43
61.88
65.96
76.07
75.35
68.29
60.46
45.23
44.32
2011
43.28
42.79
51.28
52.47
60.82
66.95
71.74
75.26
73.34
57.20
46.82
42.68
2012
41.46
47.02
48.20
58.22
63.99
63.98
71.89
76.25
72.38
58.13
49.10
40.94
2013
40.65
46.08
52.61
55.34
65.21
69.26
76.77
76.07
68.66
57.84
47.78
39.32
2014
45.99
41.26
50.23
58.16
65.74
68.30
77.52
77.64
72.02
61.61
48.98
45.76
2015
46.86
52.83
56.33
58.04
68.06
77.12
79.73
77.58
66.50
62.25
47.66
44.08
2016
43.73
51.49
54.70
63.92
67.77
70.04
73.69
78.16
68.42
57.78
52.16
36.30
2017
39.84
42.86
48.95
56.48
65.15
69.98
76.19
80.19
73.10
59.06
48.08
40.48
2018
43.44
42.09
50.64
57.14
69.39
68.90
80.43
77.58
66.92
59.99
51.80
45.18
2019
47.21
36.44
55.05
57.92
68.12
70.76
73.86
76.25
66.92
54.53
50.18
43.09
2020
41.64
45.03
49.19
57.80
66.20
66.44
73.52
74.68
73.10
56.74
48.68
44.72
2021
45.47
41.19
51.39
59.96
64.17
76.46
78.80
76.07
68.48
56.10
49.28
37.11
2022
41.60
45.63
51.63
54.38
59.23
68.96
78.39
80.89
75.32
66.61
45.20
36.01
2023
44.72
43.19
51.39
54.26
70.61
70.76
78.57
79.03
70.46
60.22
50.00
48.20
2024
41.12
48.14
52.03
56.90
63.41
68.72
78.63
75.20
69.32
58.48
48.32
47.56
2025
43.44
41.19
52.26
60.32
65.10
71.86
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
57.00
50.74
54.39
47.93
40.81
34.63
30.71
1978
32.94
35.00
37.00
40.40
43.35
50.93
53.42
53.16
50.03
41.87
31.57
29.16
1979
23.06
32.00
35.10
39.17
45.23
48.30
52.94
53.58
52.00
44.95
33.44
38.26
1980
26.90
36.59
36.52
42.47
45.77
50.60
52.68
52.16
49.50
42.84
38.53
34.48
1981
36.39
35.36
38.42
40.70
47.52
50.37
54.42
55.68
50.07
42.06
40.57
33.55
1982
29.13
33.14
34.29
36.93
43.65
52.70
54.23
52.65
49.73
42.87
33.20
32.94
1983
37.90
37.75
40.23
39.20
47.35
51.50
53.74
53.94
46.80
40.35
41.00
26.19
1984
34.23
36.69
38.97
39.63
44.00
50.53
52.39
53.26
47.77
40.13
37.37
27.19
1985
26.65
30.46
32.45
40.27
45.77
49.10
53.13
51.10
46.43
43.74
25.23
27.29
1986
37.77
30.96
39.65
39.30
46.58
51.13
51.87
53.84
48.90
42.42
36.13
32.06
1987
32.48
37.71
38.84
41.90
44.84
49.63
53.52
50.58
48.27
39.48
39.13
30.26
1988
31.55
35.31
36.97
42.03
46.19
49.90
52.16
53.06
47.30
46.42
39.00
35.00
1989
32.00
25.54
36.10
43.13
46.61
52.10
53.13
53.32
48.13
43.39
39.90
34.94
1990
35.48
30.00
35.94
43.57
47.65
51.97
56.06
55.68
51.10
42.61
38.53
26.26
1991
27.23
38.39
34.74
39.83
47.00
50.20
54.81
55.42
50.03
39.97
38.73
36.61
1992
36.29
38.17
38.87
42.80
46.58
53.47
55.71
53.84
47.07
45.48
38.33
29.68
1993
24.26
32.04
37.94
43.80
50.71
52.53
53.71
54.58
46.23
45.10
31.83
33.39
1994
38.26
31.14
37.90
44.50
47.65
50.20
54.23
53.77
50.97
43.13
34.00
33.68
1995
33.32
36.36
37.35
41.10
47.32
52.90
55.77
52.97
51.30
44.58
40.27
34.10
1996
29.58
33.34
36.61
44.20
45.42
50.27
54.35
54.39
48.83
43.77
34.73
28.19
1997
32.94
34.61
37.26
40.70
49.65
52.47
54.55
56.65
52.07
44.26
39.30
35.13
1998
33.74
39.18
39.55
41.10
49.29
53.33
57.77
54.35
49.70
44.81
41.07
33.42
1999
36.32
36.11
36.94
38.97
43.94
51.00
53.52
56.58
48.20
41.58
41.40
34.71
2000
33.45
37.46
37.88
44.00
46.45
51.83
54.03
53.40
50.60
43.94
34.62
32.39
2001
35.37
32.26
37.73
40.46
45.82
49.82
52.55
54.88
50.54
44.19
41.06
33.22
2002
34.73
34.25
32.87
39.68
44.77
52.40
54.93
53.89
48.62
42.22
40.16
35.60
2003
37.41
33.40
38.28
43.13
46.24
52.81
54.92
53.58
50.83
47.67
33.68
35.44
2004
M
43.70
M
M
M
68.75
64.49
67.77
58.75
51.08
40.76
39.82
2005
33.57
32.26
40.77
41.90
50.87
53.18
54.76
M
46.40
46.69
35.84
34.90
2006
39.61
36.18
39.32
46.40
52.66
58.77
59.81
61.57
57.92
46.85
39.39
38.28
2007
30.85
37.21
39.27
41.23
45.83
51.71
57.80
54.08
49.16
43.27
36.55
33.10
2008
30.86
35.23
36.28
38.69
47.90
49.50
53.97
55.53
49.01
42.39
41.07
27.90
2009
29.68
31.88
33.37
40.37
45.04
53.73
57.26
55.59
52.31
42.95
39.82
28.97
2010
40.17
39.23
38.80
42.51
45.52
52.12
54.13
55.37
53.29
46.28
36.07
36.26
2011
34.42
31.99
38.76
39.12
45.83
52.57
54.67
55.43
53.18
44.89
34.70
33.63
2012
31.25
35.91
36.47
42.56
46.23
50.60
55.52
55.92
48.80
44.77
39.38
34.85
2013
30.43
36.63
37.98
41.84
48.37
53.12
55.57
57.55
53.54
42.16
37.34
31.19
2014
33.57
31.55
38.39
42.62
50.12
52.04
56.39
57.61
53.00
49.71
36.68
36.35
2015
34.90
41.13
40.36
40.64
49.77
54.56
58.01
56.45
49.52
48.49
34.94
35.77
2016
34.21
40.13
41.64
46.76
49.77
52.94
56.45
56.45
50.78
46.98
44.00
28.05
2017
29.04
31.87
38.56
43.52
48.08
52.52
54.59
56.33
52.82
42.92
39.50
30.32
2018
36.18
32.96
36.41
43.04
50.29
52.22
56.97
55.69
51.44
42.74
40.46
34.85
2019
35.66
26.60
36.41
42.62
49.88
52.70
56.62
57.08
53.60
41.29
36.98
35.77
2020
32.29
33.92
35.25
41.48
49.25
52.10
54.99
54.41
54.08
45.01
37.58
34.96
2021
35.60
31.68
36.06
41.90
46.17
55.88
56.74
56.97
52.46
44.95
40.28
27.65
2022
31.40
34.25
39.14
39.08
45.47
53.30
57.32
58.59
53.54
45.47
31.64
26.89
2023
36.47
33.16
36.30
40.10
51.10
51.92
55.92
57.37
51.44
45.53
36.44
38.50
2024
32.52
36.84
38.10
41.66
46.98
51.86
57.66
57.37
52.94
46.17
40.16
37.05
2025
30.14
30.65
39.72
42.44
46.52
52.19
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
66.00
60.52
66.31
56.18
49.13
39.93
35.84
1978
36.89
41.36
45.03
48.18
53.00
61.25
64.40
62.97
56.87
51.29
37.63
34.37
1979
28.76
37.73
45.44
47.97
54.76
58.28
64.58
63.89
61.12
54.71
40.92
42.92
1980
32.08
42.02
42.85
51.73
53.79
57.75
62.26
61.31
58.03
52.50
44.30
38.81
1981
42.87
41.55
46.94
48.15
54.82
56.28
62.77
66.66
59.45
49.45
46.27
38.44
1982
33.32
38.46
42.63
46.38
53.44
62.73
62.21
62.48
59.17
51.06
38.92
38.48
1983
42.71
44.21
47.65
49.20
56.84
59.37
61.84
63.94
56.00
48.58
45.22
31.13
1984
39.52
43.09
46.77
47.52
51.56
58.33
63.23
63.26
56.95
47.24
42.03
31.32
1985
32.97
36.39
41.56
48.12
54.44
58.67
67.00
63.10
56.15
49.37
30.52
33.90
1986
43.42
38.07
46.95
46.10
54.71
60.65
60.32
66.34
57.75
52.05
41.42
37.81
1987
37.55
43.50
46.18
50.65
54.31
60.28
62.55
63.06
60.15
51.71
45.05
35.45
1988
36.61
41.59
44.26
49.80
54.44
58.77
63.16
63.52
58.23
52.94
43.75
39.82
1989
36.94
32.48
42.44
52.78
54.34
61.58
62.44
62.37
60.83
50.92
44.47
39.34
1990
39.98
36.80
44.82
51.67
54.77
59.45
66.76
66.21
61.75
48.81
43.83
31.18
1991
32.18
46.00
41.84
48.55
53.76
57.48
64.65
64.69
60.60
49.29
44.20
41.26
1992
41.90
44.95
49.45
51.48
57.77
63.52
64.71
64.71
57.07
52.08
43.22
34.10
1993
30.29
39.84
45.92
50.10
59.69
59.87
61.11
64.23
59.08
53.69
38.67
38.82
1994
43.34
36.82
46.90
51.93
57.27
58.90
65.74
65.26
61.28
50.69
39.35
38.58
1995
39.31
42.95
45.35
49.98
58.55
62.38
65.31
61.58
63.05
50.60
46.50
38.95
1996
34.42
40.90
44.60
51.00
52.55
59.13
66.13
65.66
57.23
50.44
39.17
32.05
1997
37.44
41.25
43.27
49.30
58.56
60.12
63.71
67.40
61.75
50.32
46.37
40.45
1998
37.98
44.36
46.34
50.43
56.55
61.33
66.84
66.19
61.90
52.11
45.58
38.15
1999
40.60
41.29
43.68
48.73
52.24
58.10
63.11
65.45
59.52
50.76
45.93
39.90
2000
37.92
42.79
44.26
50.99
52.91
60.59
63.50
62.81
59.32
51.40
41.52
37.21
2001
42.42
39.75
45.21
48.23
54.88
57.95
62.51
64.37
59.39
50.32
46.04
38.36
2002
39.14
40.33
39.05
48.32
53.05
61.91
65.01
65.04
59.12
50.38
47.15
40.80
2003
42.95
40.79
44.74
49.39
54.58
62.91
66.63
66.00
61.66
54.19
40.11
39.97
2004
M
46.40
M
M
M
71.30
69.11
70.66
59.86
52.47
42.35
41.16
2005
38.65
41.74
47.88
50.81
59.41
60.35
64.84
M
51.80
52.79
41.42
39.75
2006
43.41
39.23
42.39
48.39
55.44
61.54
62.38
65.94
59.18
47.53
40.57
39.75
2007
36.73
42.51
46.05
48.85
55.70
59.69
67.13
64.15
58.36
49.82
42.41
38.28
2008
35.79
41.72
42.52
46.00
55.92
57.75
64.04
65.18
59.13
49.89
45.94
32.27
2009
35.94
39.45
40.38
49.47
55.22
63.35
68.70
65.00
61.79
49.99
45.15
33.97
2010
44.69
45.73
46.35
49.97
53.70
59.04
65.10
65.36
60.79
53.37
40.65
40.29
2011
38.85
37.39
45.02
45.79
53.32
59.76
63.20
65.35
63.26
51.05
40.76
38.15
2012
36.35
41.47
42.34
50.39
55.11
57.29
63.70
66.08
60.59
51.45
44.24
37.89
2013
35.54
41.35
45.30
48.59
56.79
61.19
66.17
66.81
61.10
50.00
42.56
35.25
2014
39.78
36.40
44.31
50.39
57.93
60.17
66.95
67.62
62.51
55.66
42.83
41.06
2015
40.88
46.98
48.35
49.34
58.91
65.84
68.87
67.01
58.01
55.37
41.30
39.93
2016
38.97
45.81
48.17
55.34
58.77
61.49
65.07
67.30
59.60
52.38
48.08
32.17
2017
34.44
37.37
43.76
50.00
56.62
61.25
65.39
68.26
62.96
50.99
43.79
35.40
2018
39.81
37.53
43.53
50.09
59.84
60.56
68.70
66.64
59.18
51.36
46.13
40.01
2019
41.44
31.52
45.73
50.27
59.00
61.73
65.24
66.66
60.26
47.91
43.58
39.43
2020
36.96
39.48
42.22
49.64
57.72
59.27
64.25
64.55
63.59
50.87
43.13
39.84
2021
40.54
36.44
43.73
50.93
55.17
66.17
67.77
66.52
60.47
50.52
44.78
32.38
2022
36.50
39.94
45.38
46.73
52.35
61.13
67.85
69.74
64.43
56.04
38.42
31.45
2023
40.59
38.17
43.85
47.18
60.86
61.34
67.25
68.20
60.95
52.87
43.22
43.35
2024
36.82
42.49
45.06
49.28
55.20
60.29
68.15
66.29
61.13
52.32
44.24
42.31
2025
36.79
35.92
45.99
51.38
55.81
62.02
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.
