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 (USW00094266) 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
1981
M
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
0.27
7.72
5.63
1999
7.40
7.80
3.25
0.41
1.07
1.24
1.25
0.81
0.14
3.05
6.05
4.32
2000
2.61
1.57
1.63
0.81
1.91
1.11
0.48
0.28
1.22
2.56
3.26
2.25
2001
3.09
2.10
1.83
2.35
1.12
0.96
0.21
1.11
0.85
3.45
4.60
6.12
2002
6.24
3.99
4.44
1.84
0.68
0.56
0.05
0.15
0.55
0.89
2.67
5.38
2003
5.20
0.64
5.86
1.73
1.08
0.53
0.21
0.24
0.77
8.95
6.24
3.94
2004
3.53
0.68
2.30
0.76
1.28
0.54
0.47
2.66
1.45
1.66
4.16
4.26
2005
2.55
1.07
2.86
1.95
1.96
1.29
0.47
0.98
0.83
1.78
3.38
4.31
2006
7.81
2.06
1.97
1.43
0.98
0.70
0.21
0.27
0.83
1.54
10.56
3.33
2007
3.26
0.36
0.68
0.39
0.25
0.42
0.18
1.08
0.07
1.66
1.86
6.89
2008
42.69
1.26
1.68
1.26
0.49
0.89
0.20
1.65
0.19
1.05
5.50
3.53
2009
3.19
1.39
2.15
1.15
1.77
0.08
0.28
0.31
1.54
5.30
10.78
1.17
2010
2.32
0.21
2.10
0.99
0.74
0.03
0.08
0.16
0.61
1.05
1.84
3.48
2011
1.52
2.40
2.33
1.39
0.27
0.01
0.26
0.02
0.48
0.98
4.64
0.93
2012
2.59
1.03
1.88
0.56
0.17
0.56
0.26
0.08
0.05
1.51
2.40
2.73
2013
1.29
0.45
1.93
2.52
2.59
0.84
0.00
0.83
5.33
1.27
1.96
1.21
2014
4.20
5.42
5.69
1.77
0.77
0.39
0.12
0.01
0.78
4.28
3.49
4.84
2015
4.53
5.55
4.52
0.48
0.27
0.13
0.20
0.64
1.58
4.45
12.02
11.43
2016
5.96
4.60
4.96
0.78
0.18
0.80
0.02
0.31
1.18
7.27
6.49
4.96
2017
2.14
6.06
5.47
2.08
1.44
0.20
0.00
0.14
0.51
4.08
11.07
5.88
2018
7.16
2.51
1.34
3.63
0.17
0.76
0.01
0.22
1.83
2.74
5.65
6.52
2019
4.28
4.16
0.30
3.01
0.87
0.67
0.57
0.41
4.50
5.44
1.28
4.21
2020
5.95
3.94
1.64
0.69
1.24
1.54
0.17
0.51
2.13
2.32
6.09
5.52
2021
5.56
2.06
1.43
0.85
0.38
0.35
0.00
0.31
2.32
3.73
8.51
5.42
2022
3.67
2.59
0.96
3.07
0.97
0.98
0.20
0.00
0.01
3.33
3.48
3.30
2023
1.34
1.81
1.20
1.33
0.65
0.26
0.61
0.27
0.45
1.97
2.41
3.81
2024
3.44
2.45
1.05
0.51
0.92
0.64
0.10
1.38
1.05
3.28
4.16
3.78
2025
0.67
2.06
2.74
0.61
0.65
0.00
M
M
M
M
M
M
NCEI Climatology
4.29
2.94
2.94
1.65
1.17
0.73
0.46
0.64
1.29
3.06
5.11
5.23
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
M
3.1
4.7
5.4
5.6
5.2
5.1
4.4
3.3
1.6
1.8
3.5
1982
3.5
2.4
3.0
4.2
6.1
4.9
5.8
3.6
3.6
3.2
2.1
2.8
1983
2.7
2.0
2.6
4.3
5.9
6.0
5.0
5.3
3.6
2.1
2.8
2.3
1984
2.6
3.8
2.7
4.7
5.9
7.4
8.8
6.3
3.6
3.1
3.1
3.1
1985
1.9
3.3
4.1
5.0
6.2
7.2
5.4
4.8
3.1
4.3
3.8
1.7
1986
3.6
3.0
3.3
4.7
5.7
5.2
5.1
3.9
3.4
1.4
3.0
2.3
1987
2.7
2.6
3.3
4.3
5.7
6.3
6.3
4.5
4.5
2.4
1.9
1.7
1988
3.2
3.7
4.0
4.6
3.8
4.6
5.5
4.0
3.4
1.3
2.7
1.4
1989
2.0
2.1
2.1
3.5
5.5
4.5
6.0
5.1
3.3
2.3
2.7
1.9
1990
4.3
3.5
2.6
4.5
4.9
4.3
4.0
3.4
3.3
4.8
3.7
3.6
1991
1.7
3.0
2.8
4.3
5.7
5.2
4.9
4.3
2.8
2.7
2.5
2.9
1992
2.1
1.5
2.5
3.9
5.0
5.5
5.3
3.8
4.4
2.1
2.7
2.9
1993
1.7
1.4
2.4
2.8
3.8
6.1
4.7
3.7
2.2
1.7
2.2
1.6
1994
1.8
2.2
3.0
4.1
4.7
4.2
4.6
3.8
2.3
1.9
2.7
2.2
1995
1.2
2.3
2.4
3.5
4.3
4.9
5.2
3.6
1.9
2.4
2.4
1.7
1996
2.2
2.0
2.6
2.7
4.2
4.6
3.7
3.6
1.9
2.6
1.9
2.7
1997
1.9
2.2
2.8
2.9
3.8
4.0
4.6
2.5
2.4
2.7
1.9
2.4
1998
2.3
2.7
2.5
3.5
3.9
4.1
3.5
4.4
3.1
2.7
3.6
5.3
1999
3.6
5.6
5.3
6.9
7.3
6.3
6.6
5.8
5.6
5.0
4.0
4.9
2000
5.4
3.7
5.2
5.5
5.5
6.3
6.5
5.7
4.2
4.4
4.3
4.6
2001
4.5
4.6
5.6
6.3
7.1
7.5
8.1
5.3
5.1
5.8
4.2
5.7
2002
5.1
5.3
5.9
6.5
6.8
7.5
7.2
6.6
5.9
4.1
3.5
4.6
2003
4.3
4.8
5.7
5.5
7.2
7.0
7.4
6.6
5.3
4.8
6.2
5.3
2004
4.4
4.7
5.9
6.5
6.8
6.9
7.3
6.1
5.0
4.8
4.5
4.7
2005
4.6
5.1
5.5
6.0
5.7
6.9
6.6
6.3
5.7
4.0
5.5
4.6
2006
4.9
7.0
5.5
6.4
6.4
6.3
6.9
6.2
4.7
4.1
5.1
4.5
2007
5.2
4.1
4.6
5.2
6.4
5.8
6.3
5.9
4.5
4.1
4.4
5.6
2008
4.6
5.0
5.3
6.3
6.2
6.7
7.3
4.8
4.3
4.2
4.0
4.3
2009
4.6
3.6
5.3
5.8
5.9
7.5
5.4
5.7
4.6
4.3
4.3
3.5
2010
3.3
3.3
4.9
6.6
6.7
6.7
6.0
5.9
3.3
3.9
5.9
5.7
2011
5.4
6.1
5.5
7.5
6.6
7.3
6.9
6.1
4.3
4.0
5.7
3.7
2012
5.1
4.7
4.9
5.3
6.3
6.4
6.5
6.3
5.1
4.8
4.3
4.5
2013
5.3
5.2
5.5
7.2
5.0
5.7
7.7
5.4
5.0
4.0
4.7
4.7
2014
4.9
5.9
5.6
6.0
6.4
7.0
6.5
5.9
5.1
3.6
5.2
4.4
2015
3.7
4.1
4.5
6.9
6.9
7.2
6.8
4.9
4.9
3.8
5.0
5.3
2016
4.1
4.1
5.3
6.3
7.0
7.3
6.9
5.9
4.9
3.7
4.4
5.8
2017
4.8
4.7
4.7
5.5
5.9
6.5
8.3
6.6
4.7
5.0
4.6
4.3
2018
4.5
5.5
5.4
5.6
7.6
6.6
6.3
5.5
4.7
3.6
4.6
4.8
2019
4.0
5.3
5.1
5.9
5.5
7.9
6.6
5.6
4.1
4.6
4.0
3.0
2020
5.5
5.3
5.1
5.3
6.5
6.3
6.6
5.8
4.2
4.7
4.9
4.1
2021
4.2
6.9
5.6
5.9
6.3
6.0
8.1
6.2
4.0
4.0
4.6
4.9
2022
4.1
4.5
4.0
5.8
6.0
5.7
6.0
5.6
4.9
4.0
5.0
4.2
2023
3.5
5.5
5.3
5.0
7.0
7.4
7.7
5.7
4.5
3.5
4.0
3.9
2024
4.3
3.9
4.2
5.7
7.1
6.2
6.7
5.0
3.8
3.8
4.3
3.8
2025
3.7
4.1
4.4
6.1
6.4
5.2
M
M
M
M
M
M
NCEI Climatology
M
M
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
1981
M
50.61
54.77
54.73
60.13
61.73
69.61
74.23
66.00
56.90
51.33
45.97
1982
42.45
47.04
50.58
53.90
62.19
69.23
67.65
71.77
68.37
58.52
46.27
45.55
1983
48.13
48.68
53.45
58.40
64.55
64.17
67.39
71.10
64.53
56.16
50.37
39.27
1984
46.13
49.17
52.42
55.87
58.29
63.70
71.06
69.81
63.50
53.97
47.93
40.84
1985
42.77
45.21
50.13
53.93
59.87
65.10
75.03
72.00
64.77
55.81
40.07
42.13
1986
47.35
45.46
52.26
52.47
60.00
67.77
66.61
76.58
64.77
59.71
49.43
46.68
1987
44.19
50.82
52.10
57.87
63.45
68.33
67.71
71.81
69.87
62.29
51.40
43.97
1988
43.39
48.86
51.45
55.43
60.94
64.17
68.32
69.94
65.70
57.97
50.03
45.23
1989
44.84
41.00
47.17
58.73
59.87
68.77
67.10
68.81
71.87
57.58
49.90
46.71
1990
45.74
44.14
51.48
56.07
59.61
63.90
74.74
72.23
70.40
55.23
50.23
43.08
1991
43.65
50.75
48.32
55.23
58.81
62.87
69.52
68.87
69.67
57.65
49.63
47.32
1992
46.97
49.72
56.61
57.40
64.81
68.50
70.06
70.94
64.17
58.77
49.37
42.38
1993
39.81
45.36
52.55
54.20
63.81
63.73
65.00
70.13
68.33
59.29
47.97
45.16
1994
49.19
44.82
53.13
55.73
61.55
63.27
70.19
70.26
66.97
56.58
46.77
43.74
1995
46.10
48.46
50.77
55.37
64.26
66.33
70.03
65.13
68.10
56.23
52.10
45.35
1996
42.71
46.10
50.42
54.87
57.23
62.67
72.25
70.95
63.05
55.54
47.31
41.45
1997
43.61
47.32
48.75
54.58
63.23
64.01
68.49
71.77
67.30
56.45
51.11
46.92
1998
45.27
50.11
51.10
56.33
60.23
64.67
68.86
70.97
68.09
56.38
49.66
43.71
1999
44.85
46.45
47.52
53.40
55.77
59.09
65.00
66.32
65.70
55.84
50.07
46.26
2000
43.03
45.83
48.26
54.19
55.99
63.17
65.77
65.59
64.11
55.87
46.87
44.06
2001
45.81
44.55
49.07
52.50
58.06
60.16
63.93
66.89
64.53
55.21
50.04
44.74
2002
45.53
45.34
45.23
53.60
56.00
64.90
67.97
69.51
66.38
55.63
51.81
46.19
2003
48.79
47.01
50.95
52.95
58.08
67.95
70.71
70.27
68.95
58.25
47.12
45.30
2004
43.41
50.65
51.03
57.81
58.94
65.53
69.72
68.87
62.33
56.27
49.61
46.28
2005
45.82
47.46
52.97
55.34
61.71
62.79
68.59
68.97
63.03
55.74
47.21
46.15
2006
47.30
45.85
48.95
53.20
58.56
64.64
67.76
67.34
65.22
56.22
47.22
45.09
2007
44.13
46.68
50.03
52.20
57.97
61.33
69.61
67.71
62.57
54.32
48.23
43.97
2008
43.28
46.46
46.14
48.88
57.74
60.04
64.71
67.75
65.44
55.15
50.95
39.88
2009
43.44
44.73
46.03
53.74
58.76
65.21
71.21
67.80
65.31
56.29
49.72
41.72
2010
48.41
49.12
50.35
53.50
55.80
60.34
67.60
68.20
62.57
56.55
46.51
46.08
2011
44.75
43.17
48.49
49.45
55.95
61.04
65.15
69.23
68.95
55.84
48.23
44.63
2012
43.77
46.87
47.87
54.97
59.55
61.27
65.31
71.35
68.93
57.03
50.37
45.17
2013
44.19
47.69
50.90
53.86
60.52
64.70
68.64
69.65
65.70
56.84
48.93
43.63
2014
46.45
43.54
51.26
55.47
62.39
64.40
70.74
72.48
69.04
61.57
50.70
48.16
2015
48.49
52.32
54.42
55.93
62.06
69.70
73.61
71.96
64.77
60.19
49.35
45.50
2016
49.16
51.01
53.68
59.70
64.55
65.57
68.77
73.81
65.50
56.84
53.93
40.73
2017
42.10
43.14
47.90
53.07
60.10
64.57
68.47
72.16
68.93
58.45
48.33
43.61
2018
46.58
44.79
49.25
54.47
62.35
64.53
72.10
71.42
65.03
57.61
51.53
47.21
2019
47.81
39.43
51.61
55.67
63.26
64.17
68.19
70.61
64.17
53.90
49.37
45.77
2020
45.94
46.38
47.68
55.33
61.00
62.53
67.77
70.07
68.83
58.03
49.97
47.29
2021
47.20
45.18
49.52
57.03
59.61
70.83
68.97
71.23
65.83
55.84
50.57
41.84
2022
45.90
47.36
51.42
52.17
56.81
65.40
71.10
74.68
70.70
65.77
46.93
43.26
2023
48.13
46.21
50.29
54.00
65.29
66.77
71.71
75.26
67.83
59.03
51.63
50.61
2024
46.77
49.31
52.90
55.67
61.90
65.80
74.16
71.90
68.43
59.23
51.67
50.10
2025
46.52
45.39
51.97
58.60
61.26
66.64
M
M
M
M
M
M
NCEI Climatology
45.30
46.64
49.80
54.20
59.50
63.40
68.21
69.71
66.10
56.71
49.39
44.81
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
M
40.72
40.13
40.60
47.58
51.73
55.68
55.26
50.67
43.00
40.37
36.55
1982
33.90
35.54
36.81
37.80
45.84
52.17
52.81
53.45
51.30
44.65
36.20
35.26
1983
38.77
38.68
40.10
41.40
48.13
51.23
54.52
55.42
48.03
42.55
41.33
31.97
1984
39.16
39.03
40.48
41.07
44.97
49.77
54.35
52.90
48.17
42.13
38.40
34.26
1985
35.16
35.50
35.74
40.60
45.48
49.37
53.45
52.52
47.40
44.16
33.71
34.17
1986
38.42
36.46
40.16
39.90
46.32
51.70
51.87
54.90
49.23
44.26
39.80
36.16
1987
36.19
38.32
38.68
42.63
47.10
49.63
53.23
52.42
51.03
43.84
41.03
35.65
1988
34.65
38.07
37.90
41.57
45.81
49.63
52.13
52.26
49.23
46.71
38.70
37.13
1989
35.55
33.54
36.83
41.97
46.90
51.97
53.84
52.52
50.37
43.77
40.60
38.06
1990
37.32
34.57
37.61
43.33
46.39
51.43
54.81
54.90
51.50
43.39
39.97
35.27
1991
35.03
39.07
35.68
40.07
45.61
48.93
52.55
53.10
50.80
42.52
39.93
38.84
1992
37.84
39.00
40.61
42.37
46.94
52.33
54.39
53.45
48.57
45.35
39.93
34.03
1993
33.71
31.07
37.97
42.90
49.94
51.90
52.87
53.97
47.33
46.06
34.23
36.55
1994
38.55
34.29
37.87
44.17
47.65
49.73
52.29
54.00
50.40
41.03
36.07
34.26
1995
34.42
36.21
37.10
39.87
46.61
50.60
54.10
51.58
51.33
43.06
40.87
34.97
1996
33.03
32.76
37.16
42.80
43.23
48.10
52.25
52.37
47.20
42.33
36.79
31.60
1997
34.18
36.42
37.55
40.09
47.99
50.37
52.97
54.47
50.81
44.55
39.17
35.55
1998
34.70
37.50
38.35
39.74
47.51
51.15
55.13
53.72
49.21
42.35
38.45
35.10
1999
33.87
34.76
34.94
37.47
41.02
47.53
49.45
52.61
46.07
40.57
39.14
37.75
2000
32.35
33.10
36.13
39.13
43.71
47.80
51.42
49.55
47.33
42.08
35.07
33.65
2001
34.48
30.34
35.62
38.20
42.00
45.87
49.06
50.74
46.66
41.37
37.79
33.64
2002
34.32
32.20
32.41
37.78
41.73
48.17
50.72
49.21
46.42
39.70
37.05
35.81
2003
36.96
32.69
37.58
40.02
44.44
49.79
52.33
51.11
48.84
46.24
33.40
33.78
2004
34.63
36.56
37.65
40.23
46.23
49.59
53.77
54.48
48.43
43.99
38.48
38.06
2005
34.81
30.17
37.40
39.95
46.65
48.83
50.81
51.37
47.11
42.28
35.70
33.37
2006
35.88
33.36
34.44
38.97
44.26
49.87
51.82
49.24
47.44
40.31
36.49
34.04
2007
31.39
34.84
37.03
38.83
41.29
46.27
53.13
51.32
46.67
40.13
34.47
33.45
2008
30.53
35.26
32.83
34.69
42.79
45.75
48.79
51.24
46.54
40.71
39.61
30.10
2009
31.65
30.09
31.47
37.27
41.83
48.69
50.91
51.09
47.32
40.56
37.07
30.32
2010
37.05
35.08
36.12
38.36
42.51
46.46
49.17
49.24
48.26
41.14
33.41
33.12
2011
32.92
30.76
34.79
35.81
42.11
47.70
51.09
51.21
48.27
41.47
34.88
31.54
2012
31.95
34.77
35.16
39.53
42.52
47.07
52.53
52.28
46.37
42.52
38.17
35.48
2013
33.16
36.05
36.32
40.80
45.40
50.13
51.28
52.48
50.97
40.23
36.00
30.61
2014
34.90
30.64
37.03
40.17
47.39
49.17
49.92
52.65
50.66
47.34
35.63
35.68
2015
37.97
39.71
39.23
38.53
46.77
49.63
53.87
51.23
46.93
45.68
34.23
34.50
2016
34.86
36.52
37.97
43.73
45.45
49.60
52.68
52.64
47.30
43.26
41.53
29.77
2017
27.68
30.75
35.68
39.57
44.16
47.47
50.15
52.03
48.60
39.94
35.90
31.68
2018
36.13
32.25
33.74
39.73
46.26
48.43
50.74
51.84
47.53
39.94
38.07
34.69
2019
34.10
27.57
32.55
39.83
45.52
47.40
52.29
52.61
49.47
37.35
35.07
35.45
2020
33.81
33.45
32.42
38.13
44.81
48.43
50.39
50.81
50.70
44.13
35.87
35.58
2021
33.84
33.68
34.23
38.70
43.68
50.97
52.48
52.61
48.57
41.19
38.83
30.87
2022
34.58
33.50
37.74
36.97
42.77
49.60
53.32
54.84
49.53
45.03
33.53
31.48
2023
34.94
33.79
33.48
38.53
48.52
48.30
52.77
54.84
48.37
42.65
36.27
39.19
2024
36.03
38.14
37.94
39.60
45.00
48.20
53.68
53.94
50.57
43.23
39.93
37.26
2025
32.97
31.96
38.94
40.73
44.23
45.57
M
M
M
M
M
M
NCEI Climatology
33.09
33.01
34.99
38.80
43.40
47.40
51.10
51.10
47.10
41.58
36.01
33.39
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
M
45.67
47.45
47.67
53.85
56.73
62.65
64.74
58.33
49.95
45.85
41.26
1982
38.18
41.29
43.69
45.85
54.02
60.70
60.23
62.61
59.83
51.58
41.23
40.40
1983
43.45
43.68
46.77
49.90
56.34
57.70
60.95
63.26
56.28
49.35
45.85
35.62
1984
42.65
44.10
46.45
48.47
51.63
56.73
62.71
61.35
55.83
48.05
43.17
37.55
1985
38.97
40.36
42.94
47.27
52.68
57.23
64.24
62.26
56.08
49.98
36.89
38.15
1986
42.89
40.96
46.21
46.18
53.16
59.73
59.24
65.74
57.00
51.98
44.62
41.42
1987
40.19
44.57
45.39
50.25
55.27
58.98
60.47
62.11
60.45
53.06
46.22
39.81
1988
39.02
43.47
44.68
48.50
53.37
56.90
60.23
61.10
57.47
52.34
44.37
41.18
1989
40.19
37.27
42.00
50.35
53.39
60.37
60.47
60.66
61.12
50.68
45.25
42.39
1990
41.53
39.36
44.55
49.70
53.00
57.67
64.77
63.56
60.95
49.31
45.10
39.17
1991
39.34
44.91
42.00
47.65
52.21
55.90
61.03
60.98
60.23
50.08
44.78
43.08
1992
42.40
44.36
48.61
49.88
55.87
60.42
62.23
62.19
56.37
52.06
44.65
38.21
1993
36.76
38.21
45.26
48.55
56.87
57.82
58.94
62.05
57.83
52.68
41.10
40.85
1994
43.87
39.55
45.50
49.95
54.60
56.50
61.24
62.13
58.68
48.81
41.42
39.00
1995
40.26
42.34
43.94
47.62
55.44
58.47
62.06
58.35
59.72
49.65
46.48
40.16
1996
37.87
39.43
43.79
48.83
50.23
55.38
62.25
61.66
55.13
48.93
42.05
36.52
1997
38.90
41.87
43.15
47.33
55.61
57.19
60.73
63.12
59.05
50.50
45.14
41.24
1998
39.99
43.80
44.73
48.04
53.87
57.91
61.99
62.34
58.65
49.37
44.06
39.40
1999
39.36
40.60
41.23
45.43
48.39
53.31
57.22
59.47
55.88
48.21
44.61
42.00
2000
37.69
39.46
42.19
46.66
49.85
55.48
58.60
57.57
55.72
48.97
40.97
38.85
2001
40.15
37.44
42.35
45.35
50.03
53.02
56.50
58.81
55.60
48.29
43.92
39.19
2002
39.93
38.77
38.82
45.69
48.86
56.53
59.35
59.36
56.40
47.67
44.43
41.00
2003
42.87
39.85
44.26
46.49
51.26
58.87
61.52
60.69
58.89
52.25
40.26
39.54
2004
39.02
43.60
44.34
49.02
52.58
57.56
61.75
61.67
55.38
50.13
44.05
42.17
2005
40.31
38.82
45.19
47.65
54.18
55.81
59.70
60.17
55.07
49.01
41.45
39.76
2006
41.59
39.60
41.69
46.09
51.41
57.25
59.79
58.29
56.33
48.27
41.86
39.57
2007
37.76
40.76
43.53
45.52
49.63
53.80
61.37
59.52
54.62
47.23
41.35
38.71
2008
36.90
40.86
39.49
41.79
50.26
52.89
56.75
59.49
55.99
47.93
45.28
34.99
2009
37.54
37.41
38.75
45.50
50.30
56.95
61.06
59.45
56.32
48.42
43.40
36.02
2010
42.73
42.10
43.23
45.93
49.16
53.40
58.39
58.72
55.41
48.85
39.96
39.60
2011
38.84
36.97
41.64
42.63
49.03
54.37
58.12
60.22
58.61
48.66
41.56
38.09
2012
37.86
40.82
41.52
47.25
51.03
54.17
58.92
61.82
57.65
49.77
44.27
40.33
2013
38.68
41.87
43.61
47.33
52.96
57.41
59.96
61.06
58.33
48.53
42.47
37.12
2014
40.68
37.09
44.15
47.82
54.89
56.78
60.33
62.56
59.85
54.45
43.17
41.92
2015
43.23
46.02
46.82
47.23
54.42
59.67
63.74
61.60
55.85
52.94
41.79
40.00
2016
42.01
43.76
45.82
51.72
55.00
57.58
60.73
63.22
56.40
50.05
47.73
35.25
2017
34.89
36.95
41.79
46.32
52.13
56.02
59.31
62.10
58.77
49.19
42.12
37.65
2018
41.35
38.52
41.50
47.10
54.31
56.48
61.42
61.63
56.28
48.77
44.80
40.95
2019
40.95
33.50
42.08
47.75
54.39
55.78
60.24
61.61
56.82
45.63
42.22
40.61
2020
39.87
39.91
40.05
46.73
52.90
55.48
59.08
60.44
59.77
51.08
42.92
41.44
2021
40.52
39.43
41.87
47.87
51.65
60.90
60.73
61.92
57.20
48.52
44.70
36.35
2022
40.24
40.43
44.58
44.57
49.79
57.50
62.21
64.76
60.12
55.40
40.23
37.37
2023
41.53
40.00
41.89
46.27
56.90
57.53
62.24
65.05
58.10
50.84
43.95
44.90
2024
41.40
43.72
45.42
47.63
53.45
57.00
63.92
62.92
59.50
51.23
45.80
43.68
2025
39.74
38.68
45.45
49.67
52.74
56.11
M
M
M
M
M
M
NCEI Climatology
39.20
39.83
42.40
46.50
51.45
55.40
59.65
60.40
56.60
49.15
42.70
39.10
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
