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
1980
M
M
M
M
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
0.40
0.65
0.50
0.05
0.23
0.00
1.27
1.68
1.92
1.73
2000
1.31
0.65
0.34
2.13
0.21
0.43
0.09
0.18
0.77
2.52
6.52
3.37
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2005
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
M
0.00
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
0.00
0.00
0.00
0.00
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
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
1980
M
M
M
M
11.9
14.4
12.1
8.6
10.1
10.3
9.9
12.7
1981
10.7
8.7
12.1
14.6
16.9
11.8
11.9
10.8
9.6
13.4
8.7
15.2
1982
13.7
10.0
12.9
11.0
10.6
12.9
12.7
11.3
11.0
11.6
8.5
10.1
1983
11.7
12.7
11.6
15.4
15.8
11.3
9.7
12.0
10.9
9.3
12.8
9.3
1984
12.7
11.9
14.3
13.7
16.0
13.8
12.8
11.1
12.7
8.5
12.0
10.2
1985
11.1
12.5
11.8
15.4
13.3
16.2
9.6
12.1
7.6
10.2
12.4
7.4
1986
14.8
12.6
13.7
12.1
11.8
8.8
7.4
10.2
8.3
10.8
7.9
8.2
1987
13.7
11.0
11.1
11.6
10.5
12.7
9.5
9.9
9.5
14.3
9.1
8.1
1988
15.0
14.5
17.3
8.6
11.8
10.6
11.8
9.6
9.4
10.5
10.2
10.2
1989
6.1
8.6
11.3
15.8
9.7
13.6
10.3
11.2
10.6
8.0
9.5
10.2
1990
7.9
11.6
9.0
11.2
9.5
12.2
9.9
8.3
11.7
12.1
8.8
10.7
1991
13.2
13.6
13.2
10.8
10.8
12.0
10.2
8.1
7.8
9.0
10.4
10.6
1992
9.8
9.7
12.1
12.6
9.7
13.1
9.3
11.1
10.3
12.5
11.5
11.9
1993
9.7
11.4
11.6
12.6
10.2
12.8
12.1
10.3
12.0
11.9
9.6
14.3
1994
11.9
10.9
10.1
12.2
12.5
12.2
9.4
10.9
11.6
11.3
8.4
9.6
1995
14.0
12.5
15.5
12.3
11.0
11.4
9.9
8.8
11.6
8.9
11.8
11.7
1996
10.1
10.5
12.0
11.2
10.2
9.5
10.8
10.1
11.1
10.2
12.6
10.7
1997
8.8
11.1
11.1
12.4
13.1
12.5
12.4
9.7
8.1
10.7
9.1
11.5
1998
9.5
8.7
11.6
12.6
8.4
12.3
13.7
11.0
12.3
10.2
9.8
9.4
1999
11.1
12.2
13.2
12.6
12.3
11.6
11.2
10.9
9.6
8.5
9.9
11.7
2000
9.4
9.9
11.2
13.1
12.1
11.2
12.7
8.8
10.4
8.8
10.1
11.6
2001
9.9
10.8
15.2
11.1
10.4
12.6
12.5
9.4
11.3
8.5
11.6
12.6
2002
8.5
12.3
10.7
12.7
13.2
10.2
11.2
10.4
9.3
10.1
10.3
9.2
2003
11.1
11.5
10.0
12.8
11.3
9.6
11.4
8.1
10.0
13.7
9.4
9.5
2004
M
11.0
13.4
11.9
11.2
11.2
12.3
10.9
9.1
10.0
9.2
11.0
2005
8.0
10.6
10.0
12.0
10.8
9.4
11.4
9.9
7.6
7.7
8.0
10.0
2006
9.0
8.5
11.9
9.7
10.2
9.3
6.8
11.6
6.8
7.7
7.1
7.9
2007
9.5
9.1
9.2
7.4
10.2
9.9
10.7
8.8
8.8
6.9
9.0
10.0
2008
8.1
7.8
13.9
10.6
9.5
8.6
9.1
8.1
7.2
8.1
7.8
8.5
2009
7.5
7.9
10.5
9.2
7.9
9.6
10.2
7.0
6.7
6.1
8.9
10.3
2010
9.3
11.5
11.0
8.6
8.9
8.6
7.0
8.8
8.7
9.0
8.9
9.0
2011
6.0
5.7
8.3
7.5
7.3
9.5
11.5
7.8
7.8
7.5
7.3
10.2
2012
8.7
7.4
7.4
10.9
7.8
9.7
8.6
6.3
6.5
9.0
7.5
9.3
2013
8.7
8.0
10.7
9.7
10.6
8.3
6.0
6.5
8.4
8.2
9.3
4.8
2014
6.9
9.2
8.0
8.6
9.5
8.3
10.5
9.3
7.1
7.4
6.8
6.2
2015
8.2
6.8
9.4
7.9
9.1
8.3
9.6
8.1
9.4
8.5
7.3
4.6
2016
11.1
12.0
9.0
11.0
12.1
9.9
8.7
8.4
7.2
8.1
9.5
8.2
2017
9.8
9.1
10.2
9.4
9.6
8.1
10.4
7.9
10.4
7.9
8.6
11.0
2018
13.7
8.9
12.7
9.9
8.4
8.4
9.0
7.0
8.5
9.9
8.0
9.6
2019
8.2
8.1
11.9
10.6
11.2
9.9
9.7
8.1
10.8
10.1
9.5
13.2
2020
9.3
13.7
10.2
9.2
10.6
11.7
8.0
10.8
8.1
9.8
7.3
8.5
2021
11.8
11.6
8.8
9.1
12.3
10.0
10.5
9.7
9.0
7.7
8.6
8.9
2022
8.5
10.0
10.8
13.1
8.5
10.9
9.8
8.5
10.8
8.1
9.1
9.3
2023
10.7
9.0
13.1
10.6
8.2
9.4
12.5
11.3
7.8
9.7
15.0
11.3
2024
10.6
10.4
11.9
12.7
10.3
12.6
9.1
7.8
10.7
9.6
9.8
8.1
2025
11.6
6.6
M
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
1980
M
M
M
M
64.17
74.14
78.28
82.94
78.24
69.96
60.28
57.85
1981
52.18
53.39
60.13
64.97
68.93
78.90
81.37
84.97
78.07
71.42
60.79
57.39
1982
57.88
55.00
58.16
62.53
71.13
81.50
88.42
84.45
82.70
69.90
64.00
57.35
1983
56.65
52.32
58.81
64.40
70.68
79.43
91.52
83.32
79.73
71.88
63.04
57.00
1984
54.86
53.50
56.40
61.29
65.26
74.82
85.55
81.77
75.60
69.47
64.14
57.94
1985
50.32
56.71
56.03
64.43
69.10
78.30
88.90
84.23
82.30
72.70
60.37
60.35
1986
54.47
52.44
58.90
60.93
76.00
75.90
82.84
86.03
80.17
73.77
63.73
57.00
1987
54.03
55.68
53.73
65.52
67.97
78.37
86.97
87.74
83.27
74.16
63.10
58.55
1988
58.77
56.14
59.03
64.30
71.94
77.83
86.10
86.29
78.33
73.84
61.33
57.30
1989
57.35
57.78
63.61
61.36
72.30
72.50
85.29
86.06
76.57
69.48
62.67
58.97
1990
56.77
61.07
60.29
61.77
72.39
79.80
84.81
85.00
79.27
73.77
61.33
52.66
1991
55.35
54.32
60.68
60.97
64.68
77.27
86.77
87.00
81.33
68.74
60.69
55.10
1992
55.20
56.38
59.32
64.43
73.84
75.14
83.48
87.97
80.23
68.61
64.87
56.94
1993
55.35
54.86
57.13
62.57
72.97
79.31
82.96
87.87
79.03
70.29
60.57
57.87
1994
57.10
56.00
64.06
61.21
72.32
78.60
88.68
90.61
79.47
70.74
66.63
58.97
1995
53.97
59.68
58.32
64.00
71.65
77.63
88.65
84.32
76.47
75.14
63.43
57.72
1996
58.68
54.17
56.68
63.87
71.10
80.27
85.00
85.35
74.77
68.53
62.70
56.97
1997
57.87
60.29
63.06
63.33
74.84
81.73
83.84
86.65
81.00
72.52
63.53
58.32
1998
57.26
59.93
60.35
64.17
73.61
81.60
85.42
86.80
77.70
70.29
59.87
55.84
1999
56.50
53.93
60.06
64.67
75.00
82.60
85.29
89.23
81.77
72.84
61.57
57.00
2000
54.77
58.58
61.22
65.15
76.29
82.41
84.53
87.65
80.35
71.86
63.28
60.30
2001
57.22
57.93
65.18
64.25
75.94
80.98
86.41
89.52
76.10
76.97
63.76
54.77
2002
55.46
58.57
62.72
65.46
71.60
83.90
85.18
83.00
77.03
71.22
64.79
58.77
2003
55.42
52.45
61.30
65.67
75.55
90.41
90.79
95.52
81.01
69.32
64.78
57.94
2004
55.03
56.85
58.34
63.00
67.95
81.20
85.95
87.10
81.67
74.82
63.37
58.38
2005
53.87
51.61
59.16
63.83
75.42
82.90
87.16
83.32
79.10
72.20
62.67
54.68
2006
53.70
55.99
59.94
67.38
74.97
81.61
91.71
82.98
80.56
75.12
66.71
60.55
2007
54.82
55.04
56.64
64.41
71.54
75.29
78.54
80.38
75.09
61.62
61.24
51.83
2008
51.59
52.79
55.95
60.48
69.73
74.19
83.59
83.66
74.59
67.63
61.91
52.27
2009
55.11
53.26
58.81
63.98
72.82
77.35
82.80
86.79
77.77
66.90
63.26
53.16
2010
57.45
M
M
M
64.40
M
M
77.00
M
M
59.00
56.15
2011
55.79
57.46
59.32
68.33
76.29
81.73
83.26
88.19
82.88
74.21
66.08
60.86
2012
58.19
52.54
65.45
65.48
73.40
84.92
89.77
92.10
80.66
73.05
65.72
59.12
2013
55.86
54.82
60.22
67.58
69.51
79.16
89.60
90.06
81.38
76.65
63.44
60.05
2014
58.65
60.22
61.26
66.26
71.95
83.30
83.10
86.93
82.58
78.39
68.60
60.57
2015
59.35
56.75
60.74
67.52
77.52
84.26
92.85
89.60
82.10
71.31
65.96
61.73
2016
59.12
60.00
60.68
69.32
71.66
82.40
90.14
87.92
82.52
73.63
65.90
61.85
2017
55.17
61.31
64.17
68.54
77.23
87.20
89.83
93.95
78.98
75.32
63.98
57.66
2018
61.03
53.92
60.34
70.64
72.70
81.02
90.01
90.70
83.66
74.97
65.90
61.03
2019
56.04
60.61
64.40
66.26
69.80
87.32
91.57
91.40
84.26
77.29
63.80
62.02
2020
60.34
63.10
61.32
67.88
75.84
81.80
90.82
91.17
81.98
70.26
66.68
58.83
2021
55.86
60.67
62.48
65.00
72.12
84.98
90.82
90.47
85.28
74.27
65.00
60.57
2022
57.95
62.28
59.52
65.60
79.26
88.34
94.36
91.57
83.18
78.34
67.58
63.70
2023
58.01
57.91
64.23
66.98
74.74
82.70
92.50
89.48
84.56
79.85
67.04
61.32
2024
60.16
61.73
64.05
70.10
75.90
82.46
92.39
92.27
79.52
74.10
67.82
60.51
2025
59.75
60.80
M
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
1980
M
M
M
M
59.94
66.17
66.10
69.00
61.48
54.81
49.00
40.22
1981
40.68
37.89
48.97
54.17
58.28
65.73
66.43
67.65
62.14
59.87
45.83
47.77
1982
46.56
42.86
44.03
47.40
56.06
65.87
71.06
66.26
65.70
57.94
51.40
45.00
1983
41.94
40.75
42.10
51.37
58.00
61.97
67.81
66.90
61.13
56.44
54.92
45.26
1984
43.45
43.57
44.35
47.88
56.78
62.50
67.87
65.00
59.50
55.58
53.97
43.77
1985
39.84
45.61
45.07
51.43
54.90
62.33
65.61
63.16
60.20
55.83
51.37
43.77
1986
44.10
42.11
47.61
51.93
61.77
60.67
64.94
66.65
61.03
60.17
49.47
44.39
1987
43.90
44.36
43.33
49.79
55.06
63.83
70.13
67.42
65.33
63.35
49.43
48.90
1988
48.23
41.48
44.61
52.13
59.26
61.07
70.77
65.35
59.10
58.03
45.37
41.30
1989
38.71
37.81
43.65
50.27
52.47
59.75
70.79
65.97
61.37
49.61
45.87
46.97
1990
37.97
45.96
40.97
47.47
52.77
60.67
63.81
64.39
62.90
62.39
47.13
38.03
1991
40.23
39.82
46.32
42.13
47.65
57.47
62.87
64.68
63.03
54.32
47.72
36.83
1992
40.53
40.90
47.94
49.80
59.48
64.96
68.39
72.06
64.10
60.58
55.83
48.35
1993
44.87
40.96
42.50
50.00
55.73
62.93
65.71
66.42
65.13
60.39
51.13
48.06
1994
46.00
43.50
49.52
49.57
60.61
66.57
72.23
72.87
66.30
59.97
53.23
46.71
1995
41.06
45.96
48.23
50.10
57.13
64.37
72.23
69.16
62.57
59.07
50.37
48.76
1996
46.48
40.83
45.26
51.40
59.06
66.80
70.77
70.03
60.30
55.63
50.80
46.35
1997
44.58
45.46
46.74
49.90
61.87
70.03
70.87
70.06
63.33
57.45
52.97
47.29
1998
44.00
41.32
47.42
52.20
59.74
67.80
72.45
70.43
64.80
55.87
47.03
43.61
1999
42.37
41.07
46.74
48.27
57.23
60.77
68.06
67.97
63.00
55.42
47.23
40.87
2000
37.73
38.99
43.33
49.49
57.27
61.24
64.50
64.69
59.29
56.46
50.93
48.97
2001
45.00
40.38
51.95
45.66
55.17
59.83
65.56
66.74
61.05
57.58
47.03
39.17
2002
36.72
42.97
43.68
49.72
54.82
60.92
64.34
65.29
57.77
54.80
49.27
46.42
2003
41.17
37.17
38.74
47.34
56.51
64.18
68.64
68.40
60.04
56.48
50.75
41.58
2004
40.61
40.66
43.83
47.45
49.83
60.22
64.93
65.54
58.67
59.79
47.29
44.84
2005
38.73
38.57
45.81
50.20
61.42
68.52
72.87
69.90
62.40
58.30
49.10
44.03
2006
37.36
39.70
45.19
47.22
55.26
58.50
64.52
66.35
60.87
55.48
48.97
44.05
2007
54.01
45.74
54.29
60.74
67.14
74.77
73.03
77.47
72.39
61.21
60.44
49.53
2008
50.92
50.40
54.80
58.08
66.19
73.57
79.34
79.65
70.50
62.74
58.47
50.39
2009
45.71
42.10
45.96
55.93
70.12
75.00
80.39
84.29
75.79
64.99
61.27
51.72
2010
57.20
M
M
M
64.40
M
M
76.10
M
M
57.20
40.42
2011
39.44
37.11
41.26
47.33
51.13
60.63
66.19
63.41
58.70
50.17
50.96
44.43
2012
39.43
32.56
39.55
50.78
51.39
61.22
61.85
60.74
58.22
57.61
48.80
38.56
2013
39.90
32.58
46.92
47.60
52.79
55.52
59.52
59.35
56.30
58.48
46.28
35.31
2014
41.23
42.54
39.43
45.92
51.45
58.22
63.06
61.50
59.00
53.43
49.34
38.45
2015
35.14
36.24
41.64
41.60
50.75
58.88
67.48
63.59
57.50
54.06
44.54
37.17
2016
41.99
46.47
41.29
48.62
51.68
57.86
60.38
58.88
57.08
52.09
46.22
39.03
2017
37.34
42.61
40.54
43.46
50.99
58.10
64.17
61.55
56.60
48.43
41.60
37.57
2018
47.39
38.36
44.77
47.36
53.66
57.50
62.89
62.72
58.22
54.59
48.62
39.72
2019
32.64
33.80
40.30
45.74
50.93
60.56
65.68
65.56
63.32
56.10
49.34
46.98
2020
39.72
42.49
41.17
45.80
53.95
59.42
61.32
65.62
58.10
50.81
47.00
43.26
2021
40.42
45.31
37.69
41.00
52.09
60.98
64.86
63.18
61.46
48.55
48.02
39.61
2022
34.96
36.69
40.48
44.30
52.67
63.74
63.59
64.98
61.94
56.85
48.44
45.59
2023
41.58
36.11
44.43
44.18
52.21
61.58
68.75
63.24
58.76
56.15
52.10
42.86
2024
43.38
42.49
45.24
48.20
54.18
60.38
63.99
66.78
59.90
58.88
47.36
33.97
2025
42.05
37.80
M
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
1980
M
M
M
M
62.06
70.16
72.19
75.97
69.86
62.39
54.64
49.04
1981
46.43
45.64
54.55
59.57
63.60
72.32
73.90
76.31
70.11
65.65
53.31
52.58
1982
52.22
48.93
51.10
54.97
63.60
73.68
79.74
75.35
74.20
63.92
57.70
51.18
1983
49.29
46.54
50.45
57.88
64.34
70.70
79.66
75.11
70.43
64.16
58.98
51.13
1984
49.16
48.54
50.38
54.59
61.02
68.66
76.71
73.39
67.55
62.53
59.05
50.85
1985
45.08
51.16
50.55
57.93
62.00
70.32
77.26
73.69
71.25
64.27
55.87
52.06
1986
49.28
47.28
53.26
56.43
68.88
68.28
73.89
76.34
70.60
66.97
56.60
50.69
1987
48.97
50.02
48.53
57.66
61.52
71.10
78.55
77.58
74.30
68.76
56.27
53.73
1988
53.50
48.81
51.82
58.22
65.60
69.45
78.44
75.82
68.72
65.94
53.35
49.30
1989
48.03
47.80
53.63
55.82
62.38
66.12
78.04
76.02
68.97
59.55
54.27
52.97
1990
47.37
53.52
50.63
54.62
62.58
70.23
74.31
74.69
71.08
68.08
54.23
45.34
1991
47.79
47.07
53.50
51.55
56.16
67.37
74.82
75.84
72.18
61.53
54.21
45.97
1992
47.87
48.64
53.63
57.12
66.66
70.05
75.94
80.02
72.17
64.60
60.35
52.65
1993
50.11
47.91
49.82
56.28
64.35
71.12
74.34
77.15
72.08
65.34
55.85
52.97
1994
51.55
49.75
56.79
55.39
66.47
72.58
80.45
81.74
72.88
65.35
59.93
52.84
1995
47.52
52.82
53.27
57.05
64.39
71.00
80.44
76.74
69.52
67.10
56.90
53.24
1996
52.58
47.50
50.97
57.63
65.08
73.53
77.89
77.69
67.53
62.08
56.75
51.66
1997
51.23
52.88
54.90
56.62
68.35
75.88
77.35
78.35
72.17
64.98
58.25
52.81
1998
50.63
50.62
53.89
58.18
66.68
74.70
78.94
78.62
71.25
63.08
53.45
49.73
1999
49.43
47.50
53.40
56.47
66.11
71.68
76.68
78.60
72.38
64.13
54.40
48.94
2000
46.25
48.79
52.28
57.32
66.78
71.82
74.52
76.17
69.82
64.16
57.11
54.63
2001
51.11
49.15
58.57
54.96
65.55
70.40
75.99
78.13
68.58
67.28
55.39
46.97
2002
46.09
50.77
53.20
57.59
63.21
72.41
74.76
74.15
67.40
63.01
57.03
52.60
2003
48.30
44.81
50.02
56.51
66.03
77.30
79.71
81.96
70.52
62.90
57.76
49.76
2004
47.82
48.76
51.08
55.22
58.89
70.71
75.44
76.32
70.17
67.31
55.33
51.61
2005
46.30
45.09
52.48
57.02
68.42
75.71
80.02
76.61
70.75
65.25
55.88
49.35
2006
45.53
47.84
52.56
57.30
65.11
70.05
78.11
74.67
70.71
65.30
57.84
52.30
2007
54.42
50.39
55.46
62.58
69.34
75.03
75.79
78.93
73.74
61.41
60.84
50.68
2008
51.26
51.60
55.37
59.28
67.96
73.88
81.47
80.81
72.55
65.19
60.19
51.33
2009
50.41
47.68
52.38
59.96
71.47
76.18
81.60
85.54
76.78
65.95
62.26
52.44
2010
57.33
M
M
M
64.40
M
M
76.55
M
M
58.10
48.29
2011
47.61
47.29
50.29
57.83
63.71
71.18
74.73
75.80
70.79
62.19
58.52
52.64
2012
48.81
42.55
52.50
58.13
62.40
73.07
75.81
76.42
69.44
65.33
57.26
48.84
2013
47.88
43.70
53.57
57.59
61.15
67.34
74.56
74.71
68.84
67.56
54.86
47.68
2014
49.94
51.38
50.35
56.09
61.70
70.76
73.08
74.21
70.79
65.91
58.97
49.51
2015
47.24
46.50
51.19
54.56
64.14
71.57
80.16
76.59
69.80
62.69
55.25
49.45
2016
50.55
53.23
50.99
58.97
61.67
70.13
75.26
73.40
69.80
62.86
56.06
50.44
2017
46.25
51.96
52.35
56.00
64.11
72.65
77.00
77.75
67.79
61.87
52.79
47.62
2018
54.21
46.14
52.55
59.00
63.18
69.26
76.45
76.71
70.94
64.78
57.26
50.38
2019
44.34
47.20
52.35
56.00
60.36
73.94
78.63
78.48
73.79
66.69
56.57
54.50
2020
50.03
52.79
51.25
56.84
64.89
70.61
76.07
78.39
70.04
60.54
56.84
51.05
2021
48.14
52.99
50.09
53.00
62.11
72.98
77.84
76.83
73.37
61.41
56.51
50.09
2022
46.46
49.49
50.00
54.95
65.97
76.04
78.97
78.28
72.56
67.59
58.01
54.65
2023
49.80
47.01
54.33
55.58
63.47
72.14
80.63
76.36
71.66
68.00
59.57
52.09
2024
51.77
52.11
54.65
59.15
65.04
71.42
78.19
79.53
69.71
66.49
57.59
47.24
2025
50.90
49.30
M
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.
