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 (USW00025630) 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
1973
M
M
M
M
M
M
M
M
M
M
M
M
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
0.00
0.00
M
M
M
M
M
1981
M
M
M
M
M
0.00
0.00
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
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
2.47
0.58
40.72
7.48
7.14
2.01
1997
2.26
1.31
1.26
1.11
0.72
0.58
0.75
3.12
1.69
0.87
2.22
0.69
1998
88.69
0.85
1.70
4.96
1.64
1.39
2.93
2.15
2.08
1.60
2.88
1.81
1999
2.06
0.15
1.22
1.26
0.76
1.20
0.56
1.28
1.78
1.77
1.82
1.27
2000
0.31
2.80
4.06
0.87
18.37
1.13
1.12
2.10
0.85
1.75
2.79
5.99
2001
1.59
1.49
1.47
1.44
0.05
1.16
4.15
2.31
0.68
5.83
2.69
2.06
2002
11.37
2.27
1.43
2.20
15.05
1.24
1.04
10.13
1.12
11.28
4.17
2.19
2003
21.20
2.15
0.56
9.84
10.27
1.26
19.03
11.60
2.95
1.50
0.83
21.47
2004
0.81
2.43
7.76
1.01
10.90
20.90
2.23
1.89
4.22
2.32
2.20
4.50
2005
2.00
18.93
40.46
79.55
21.04
5.26
20.83
1.17
12.38
11.59
8.98
23.87
2006
10.45
2.38
3.13
11.88
1.65
18.06
19.79
4.61
9.84
4.99
3.20
1.73
2007
2.90
14.33
0.04
0.09
0.92
0.08
0.17
0.96
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
M
M
M
M
M
2010
M
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
1.10
4.00
3.07
2015
1.32
2.51
3.14
0.73
M
M
M
M
M
M
0.75
1.26
2016
0.02
0.08
M
0.17
M
1.17
0.03
M
M
0.02
M
M
2017
M
M
0.01
M
M
0.70
0.91
5.14
6.22
4.79
0.88
1.26
2018
0.23
1.47
0.66
0.07
0.00
0.00
0.00
0.34
0.00
0.11
0.05
0.24
2019
0.08
0.38
0.01
0.00
0.00
M
0.03
0.03
0.74
0.83
0.26
0.28
2020
0.06
0.27
0.17
0.01
0.01
M
0.00
M
0.01
M
0.00
0.00
2021
0.01
0.00
1.62
2.92
3.63
4.53
1.58
3.39
3.36
5.42
1.38
1.57
2022
0.05
0.00
0.24
0.00
M
M
0.00
M
0.00
0.07
0.00
0.02
2023
0.01
0.01
0.02
0.10
0.00
0.00
0.00
0.00
0.00
0.01
0.07
0.12
2024
0.04
0.01
0.01
0.17
0.00
0.00
0.05
0.03
0.00
0.03
0.06
0.00
2025
0.02
0.00
0.00
0.01
M
M
M
M
M
M
M
M
NCEI Climatology
3.99
4.56
2.41
2.64
4.01
3.10
2.93
3.89
4.95
4.97
5.09
6.51
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
M
M
M
M
M
M
M
M
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
9.9
M
M
M
M
M
M
1981
M
M
M
M
M
11.3
9.9
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
10.4
8.0
9.1
12.6
12.5
13.7
13.1
1988
8.6
16.0
12.6
11.8
9.5
9.5
6.2
8.1
12.0
11.8
12.1
17.0
1989
14.5
11.4
10.7
10.5
9.5
7.2
7.8
8.1
10.1
12.0
12.4
12.6
1990
13.0
12.7
11.8
8.2
7.9
6.6
6.2
7.9
8.8
10.7
12.1
9.8
1991
13.0
14.8
12.8
9.4
9.6
7.9
7.0
8.2
9.4
10.7
15.2
11.9
1992
15.1
10.9
12.3
12.7
9.0
10.5
8.8
11.2
10.8
13.9
14.3
12.7
1993
16.9
11.8
11.1
10.8
9.8
7.7
9.0
6.8
9.1
9.6
13.8
11.7
1994
9.4
13.2
14.7
11.6
8.8
8.1
7.5
9.2
11.7
14.3
18.5
14.8
1995
11.0
10.8
13.1
10.6
2.5
8.5
8.7
9.4
8.7
13.8
12.1
9.3
1996
12.2
15.8
8.3
11.1
9.4
11.8
8.1
9.4
12.2
13.6
13.4
16.4
1997
12.6
10.2
13.5
8.5
8.8
7.8
7.5
9.9
11.4
13.1
12.5
16.6
1998
10.9
9.5
10.3
14.7
11.7
8.9
7.4
10.7
12.0
13.0
12.3
14.4
1999
13.8
14.0
11.7
12.3
9.8
6.8
8.9
9.2
10.6
12.6
15.5
14.7
2000
16.6
10.5
11.3
9.4
9.9
8.7
8.3
10.2
9.9
14.0
15.0
13.4
2001
12.6
10.8
15.4
12.2
11.1
7.7
8.5
8.9
13.2
14.8
11.8
13.7
2002
12.5
13.3
9.3
11.0
8.2
6.3
7.1
7.1
12.1
11.0
10.6
9.0
2003
9.7
9.4
16.1
12.2
10.4
8.0
7.1
8.2
8.3
12.5
13.6
13.8
2004
8.8
10.8
14.0
11.1
9.2
7.9
6.6
7.2
11.6
13.9
17.2
13.6
2005
7.2
14.2
12.1
11.2
8.5
7.3
8.3
10.9
13.2
13.4
14.1
9.2
2006
13.2
14.6
12.1
13.9
10.5
8.6
7.9
9.3
10.0
14.7
16.9
8.8
2007
14.5
9.0
16.9
9.1
7.6
8.2
7.8
8.2
13.2
11.9
15.7
14.6
2008
15.5
10.7
13.1
11.2
10.5
6.5
7.5
7.5
8.0
11.3
11.3
12.4
2009
10.4
13.1
16.1
12.6
8.3
7.5
5.8
M
M
M
M
M
2010
M
15.1
13.4
12.6
9.0
10.1
6.9
8.8
9.7
11.5
13.7
21.0
2011
11.2
15.0
9.6
13.2
8.5
9.5
7.7
7.9
11.0
12.5
16.5
15.0
2012
13.8
14.2
13.3
9.5
8.8
8.4
8.6
8.3
13.3
14.2
17.7
16.8
2013
10.8
12.2
10.0
11.0
10.8
7.9
8.0
8.8
14.9
15.4
12.1
10.5
2014
12.5
12.1
9.5
8.6
9.8
8.7
6.8
6.2
11.2
13.6
11.4
9.0
2015
10.3
10.8
9.2
13.8
9.5
6.5
7.2
10.2
11.1
9.1
14.8
13.5
2016
11.2
8.7
8.4
8.3
9.4
6.9
6.8
6.5
9.4
12.1
11.1
14.1
2017
9.8
10.6
13.0
8.1
8.0
7.1
8.1
9.7
11.6
12.9
14.9
10.9
2018
15.8
11.6
9.8
10.4
10.0
6.8
6.8
9.5
7.7
12.0
10.6
14.9
2019
10.0
13.5
11.2
8.9
8.2
6.8
6.5
6.1
10.6
11.1
11.6
14.1
2020
12.1
12.4
10.5
7.7
7.0
12.2
9.5
8.1
10.4
9.2
16.1
12.5
2021
13.2
9.7
13.9
10.6
7.4
7.2
8.3
6.6
10.7
15.7
14.2
13.6
2022
11.6
10.1
11.2
9.0
9.5
7.2
7.0
7.5
10.1
12.8
11.1
10.1
2023
7.7
10.1
12.4
12.5
11.0
7.4
7.5
8.8
9.5
9.1
11.5
14.7
2024
12.2
15.4
12.6
10.8
10.3
7.3
6.2
8.6
9.6
12.9
12.9
9.2
2025
12.6
8.1
14.5
11.1
14.0
M
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
1973
M
M
M
30.50
M
M
M
M
M
M
40.00
M
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
46.00
48.25
53.00
M
M
M
M
M
1981
M
M
M
M
M
54.45
55.00
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
49.32
55.61
58.00
52.00
46.32
38.04
37.95
1988
37.06
36.43
33.66
37.41
45.53
51.93
57.27
56.38
52.29
44.96
37.67
35.55
1989
30.29
37.81
38.62
38.46
44.03
50.43
55.13
57.84
53.33
45.35
36.89
36.76
1990
35.24
32.29
37.35
41.62
44.48
52.03
55.07
56.87
52.83
44.06
38.08
39.40
1991
34.81
28.86
37.03
39.03
43.47
49.43
57.10
55.84
52.80
47.13
40.10
35.10
1992
34.45
30.01
35.84
38.23
45.72
49.63
54.03
53.87
49.70
43.13
38.28
36.30
1993
31.66
35.37
36.32
40.54
45.10
49.86
54.23
57.55
53.45
47.10
42.90
36.78
1994
36.69
34.52
31.93
38.75
44.16
51.77
54.29
56.55
51.67
42.90
39.97
35.65
1995
33.03
37.11
33.26
41.04
42.17
50.80
53.48
55.94
53.83
45.77
38.52
39.58
1996
35.10
33.83
40.03
39.82
47.97
50.63
53.21
56.55
50.77
44.43
40.73
34.69
1997
32.97
36.43
33.32
39.31
48.19
53.17
58.40
58.48
53.59
44.08
40.83
37.06
1998
30.72
34.32
39.42
40.95
44.29
49.47
54.49
54.90
51.57
44.88
40.57
33.59
1999
36.14
27.86
32.65
37.10
41.35
49.37
54.77
54.69
52.33
43.16
38.37
29.27
2000
27.79
37.26
36.66
38.17
44.46
49.98
53.31
57.66
53.49
46.03
42.60
41.73
2001
37.19
38.73
35.41
41.41
44.66
55.10
56.15
59.07
51.83
44.13
38.70
33.23
2002
37.89
32.98
37.95
40.37
47.78
52.62
57.07
57.70
53.43
49.59
43.93
38.33
2003
40.54
41.47
35.49
43.11
46.65
51.13
58.22
57.01
53.85
47.12
43.09
36.94
2004
34.56
38.04
35.20
40.10
46.74
50.71
57.35
60.49
55.36
47.95
42.75
38.10
2005
40.53
37.89
39.32
41.99
46.68
53.46
58.39
59.19
54.09
48.35
36.83
39.76
2006
30.37
35.89
36.85
37.58
46.79
52.22
48.50
52.09
52.78
47.28
37.81
33.79
2007
34.35
36.79
25.97
39.27
44.39
50.62
58.02
57.91
54.09
45.31
41.13
36.10
2008
30.83
31.88
30.81
37.22
42.46
49.67
54.05
57.46
54.12
43.87
37.11
37.39
2009
32.64
35.67
31.30
37.98
49.12
49.38
54.37
55.46
52.88
46.98
37.58
40.01
2010
35.72
33.67
31.77
37.46
45.06
49.64
52.96
56.04
53.66
45.06
40.93
34.38
2011
37.75
36.63
37.68
38.90
46.05
50.18
55.92
56.97
51.68
46.52
39.98
36.18
2012
28.05
35.29
26.66
39.44
43.03
51.43
54.70
56.39
50.84
44.60
38.84
34.61
2013
38.04
35.15
36.18
38.06
43.21
53.12
57.14
58.01
53.42
48.26
43.28
41.69
2014
42.16
35.47
38.04
42.92
52.15
54.92
59.93
61.96
56.90
45.82
44.42
41.64
2015
40.35
41.96
40.47
41.90
50.58
59.54
57.66
64.98
55.04
49.88
43.94
41.57
2016
40.83
41.00
40.54
45.07
52.38
56.48
61.96
61.73
58.04
57.32
42.62
39.63
2017
34.89
33.86
34.50
41.54
47.56
53.65
59.33
56.34
52.71
47.96
44.70
40.81
2018
35.94
40.18
39.94
42.86
45.78
51.62
55.35
56.96
57.60
50.45
44.87
37.64
2019
39.45
41.42
40.77
42.13
47.44
55.67
59.25
63.14
55.39
49.55
45.82
37.46
2020
29.33
37.29
38.02
43.17
48.58
55.22
60.94
58.74
53.82
48.23
42.39
37.77
2021
36.12
39.89
37.62
42.42
46.19
51.41
57.49
57.58
52.83
45.43
33.43
39.04
2022
34.42
38.65
36.60
40.02
47.89
55.08
58.32
57.15
53.36
47.55
43.01
40.64
2023
36.92
37.50
37.67
38.54
44.90
49.90
55.81
57.62
53.33
48.15
43.07
35.30
2024
36.63
37.27
33.83
39.88
43.88
50.31
56.74
56.65
53.48
47.09
42.87
41.23
2025
40.09
40.21
36.53
41.87
42.00
M
M
M
M
M
M
M
NCEI Climatology
34.41
35.09
34.70
39.50
45.60
51.59
56.10
57.59
53.80
45.50
40.20
36.39
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
30.50
M
M
M
M
M
M
40.00
M
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
40.89
43.90
49.00
M
M
M
M
M
1981
M
M
M
M
M
48.73
49.73
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
43.21
48.77
51.50
47.03
41.23
34.71
35.18
1988
33.94
32.71
28.90
31.45
39.90
45.80
50.23
51.00
47.75
40.54
34.00
32.83
1989
26.54
34.88
33.28
33.86
38.87
44.03
49.77
52.23
49.44
40.81
33.48
34.03
1990
32.48
29.25
34.48
36.21
39.68
45.67
49.13
51.58
47.20
40.00
33.69
35.93
1991
32.40
25.39
32.94
34.43
38.63
44.47
50.23
51.10
48.50
41.90
37.43
31.77
1992
31.81
26.14
31.26
32.77
38.69
44.30
49.06
49.84
45.11
39.20
35.31
33.20
1993
28.31
32.22
33.35
36.57
39.57
44.50
49.03
52.41
47.28
42.30
39.00
34.15
1994
34.15
30.78
27.07
33.46
38.23
43.60
48.87
50.81
45.90
37.26
32.50
29.03
1995
26.33
31.11
26.06
34.61
38.22
43.60
47.94
49.19
48.57
39.81
33.28
35.81
1996
30.19
26.59
33.71
34.43
39.19
42.87
47.29
48.61
43.05
37.83
35.23
28.68
1997
27.88
30.96
25.74
32.15
39.84
44.77
51.12
52.51
47.24
38.42
33.47
25.59
1998
25.42
28.68
33.71
33.87
37.19
43.77
47.90
47.71
44.86
38.45
34.57
27.83
1999
28.59
19.06
24.10
31.19
34.32
42.30
47.48
47.06
45.53
36.74
31.50
21.70
2000
20.26
33.00
30.24
30.82
36.17
44.00
46.61
50.03
45.57
39.10
37.13
35.84
2001
30.66
32.93
29.70
33.14
34.57
44.35
48.90
50.53
45.43
36.66
32.53
25.51
2002
28.85
25.67
31.41
33.71
39.66
43.86
48.68
49.97
46.87
42.61
38.11
32.16
2003
33.87
35.99
27.80
34.19
38.99
44.45
48.69
50.77
46.86
41.23
35.95
30.35
2004
28.77
31.44
28.58
33.69
40.74
45.05
50.08
52.97
48.04
41.46
35.59
31.81
2005
34.01
30.97
31.21
31.66
39.66
44.92
49.63
52.62
48.41
38.58
29.45
33.79
2006
23.08
29.14
29.37
29.27
36.74
43.45
37.97
43.24
45.83
41.90
31.79
26.36
2007
26.34
22.54
18.79
33.85
35.92
42.19
48.45
50.81
48.01
38.45
35.31
29.90
2008
25.19
22.22
23.26
29.38
35.27
42.30
45.43
47.69
45.88
36.64
29.63
31.50
2009
25.55
26.78
23.43
30.69
38.17
42.45
47.89
48.03
45.68
41.17
30.26
34.26
2010
29.85
27.63
19.63
29.06
36.30
42.53
46.28
48.55
47.18
37.75
34.28
27.01
2011
31.36
29.56
29.62
30.80
38.15
42.62
45.99
48.26
44.66
39.72
31.64
30.20
2012
18.47
28.09
18.88
31.34
34.03
41.48
46.46
48.61
44.00
39.14
30.80
27.18
2013
32.35
27.76
28.81
30.80
36.82
44.48
49.94
51.45
46.58
43.44
36.08
35.25
2014
36.41
28.27
31.25
35.06
40.48
44.66
50.93
53.14
49.70
38.74
38.12
35.66
2015
33.05
34.25
33.10
33.56
41.12
47.18
49.83
52.73
47.18
43.15
37.16
35.31
2016
35.43
35.29
32.75
38.66
42.57
47.48
52.79
53.48
50.06
44.72
35.78
32.50
2017
26.79
26.60
25.79
34.10
38.56
44.57
49.69
50.08
46.25
41.54
37.61
34.22
2018
29.60
34.15
31.66
35.21
38.55
43.97
48.37
49.70
48.06
44.08
38.44
29.79
2019
33.76
36.25
34.08
35.07
40.16
46.55
50.67
52.81
48.91
43.14
40.42
31.48
2020
21.31
29.28
29.05
34.76
40.50
46.27
51.59
50.64
45.12
40.75
35.66
31.50
2021
30.06
33.54
29.84
35.25
39.85
44.96
49.24
49.72
45.63
38.55
27.09
31.88
2022
27.75
32.01
29.89
33.35
37.46
44.87
49.27
49.39
46.33
40.58
36.43
34.06
2023
30.37
30.04
30.68
30.05
37.25
43.46
48.66
50.33
45.50
42.84
36.07
27.74
2024
28.68
31.26
28.24
32.46
36.02
43.43
48.01
48.39
45.67
39.73
36.51
35.24
2025
34.37
34.68
29.92
34.03
35.30
M
M
M
M
M
M
M
NCEI Climatology
27.70
28.76
27.10
32.09
37.00
42.60
47.40
48.40
43.90
38.10
32.99
29.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
30.50
M
M
M
M
M
M
40.00
M
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
43.44
46.08
51.00
M
M
M
M
M
1981
M
M
M
M
M
51.59
52.36
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
46.27
52.19
54.75
49.52
43.77
36.38
36.57
1988
35.50
34.57
31.28
34.43
42.72
48.87
53.75
53.69
50.02
42.75
35.83
34.19
1989
28.42
36.35
35.95
36.16
41.45
47.23
52.45
55.03
51.39
43.08
35.19
35.40
1990
33.86
30.77
35.91
38.91
42.08
48.85
52.10
54.23
50.02
42.03
35.88
37.67
1991
33.60
27.12
34.98
36.73
41.05
46.95
53.67
53.47
50.65
44.52
38.77
33.43
1992
33.13
28.07
33.55
35.50
42.21
46.97
51.55
51.85
47.41
41.17
36.79
34.75
1993
29.98
33.80
34.84
38.55
42.33
47.18
51.63
54.98
50.36
44.70
40.95
35.46
1994
35.42
32.65
29.50
36.11
41.19
47.68
51.58
53.68
48.78
40.08
36.23
32.34
1995
29.68
34.11
29.66
37.82
40.19
47.20
50.71
52.56
51.20
42.79
35.90
37.69
1996
32.65
30.21
36.87
37.12
43.58
46.75
50.25
52.58
46.91
41.13
37.98
31.69
1997
30.43
33.70
29.53
35.73
44.02
48.97
54.76
55.50
50.41
41.25
37.15
31.32
1998
28.07
31.50
36.56
37.41
40.74
46.62
51.20
51.31
48.21
41.66
37.57
30.71
1999
32.37
23.46
28.37
34.15
37.84
45.83
51.13
50.87
48.93
39.95
34.93
25.49
2000
24.02
35.13
33.45
34.50
40.32
46.99
49.96
53.85
49.53
42.56
39.86
38.78
2001
33.93
35.83
32.55
37.27
39.62
49.73
52.53
54.80
48.63
40.40
35.62
29.37
2002
33.37
29.32
34.68
37.04
43.72
48.24
52.87
53.84
50.15
46.10
41.02
35.25
2003
37.21
38.73
31.65
38.65
42.82
47.79
53.45
53.89
50.35
44.17
39.52
33.65
2004
31.67
34.74
31.89
36.90
43.74
47.88
53.72
56.73
51.70
44.70
39.17
34.95
2005
37.27
34.43
35.26
36.83
43.17
49.19
54.01
55.90
51.25
43.46
33.14
36.78
2006
26.73
32.52
33.11
33.43
41.77
47.83
43.24
47.66
49.31
44.59
34.80
30.07
2007
30.34
29.66
22.38
36.56
40.15
46.40
53.24
54.36
51.05
41.88
38.22
33.00
2008
28.01
27.05
27.04
33.30
38.86
45.98
49.74
52.57
50.00
40.25
33.37
34.45
2009
29.10
31.22
27.37
34.34
43.64
45.91
51.13
51.74
49.28
44.08
33.92
37.14
2010
32.78
30.65
25.70
33.26
40.68
46.08
49.62
52.29
50.42
41.41
37.60
30.69
2011
34.55
33.09
33.65
34.85
42.10
46.40
50.96
52.61
48.17
43.12
35.81
33.19
2012
23.26
31.69
22.77
35.39
38.53
46.49
50.58
52.50
47.42
41.87
34.82
30.90
2013
35.19
31.45
32.49
34.43
40.01
48.80
53.54
54.73
50.00
45.85
39.68
38.47
2014
39.29
31.87
34.64
38.99
46.31
49.79
55.43
57.55
53.30
42.28
41.27
38.65
2015
36.70
38.11
36.78
37.73
45.85
53.36
53.75
58.85
51.11
46.52
40.55
38.44
2016
38.13
38.14
36.65
41.86
47.47
51.98
57.37
57.61
54.05
51.02
39.20
36.07
2017
30.84
30.23
30.14
37.82
43.06
49.11
54.51
53.21
49.48
44.75
41.15
37.51
2018
32.77
37.16
35.80
39.03
42.16
47.80
51.86
53.33
52.83
47.26
41.66
33.71
2019
36.61
38.84
37.43
38.60
43.80
51.11
54.96
57.97
52.15
46.35
43.12
34.47
2020
25.32
33.29
33.54
38.96
44.54
50.75
56.26
54.69
49.47
44.49
39.03
34.63
2021
33.09
36.71
33.73
38.84
43.02
48.19
53.36
53.65
49.23
41.99
30.26
35.46
2022
31.08
35.33
33.25
36.69
42.67
49.98
53.79
53.27
49.84
44.06
39.72
37.35
2023
33.64
33.77
34.18
34.29
41.07
46.68
52.24
53.97
49.42
45.49
39.57
31.52
2024
32.65
34.27
31.03
36.17
39.95
46.87
52.37
52.52
49.57
43.41
39.69
38.23
2025
37.23
37.45
33.22
37.95
38.65
M
M
M
M
M
M
M
NCEI Climatology
31.05
31.92
30.90
35.80
41.30
47.10
51.75
53.00
48.85
41.80
36.60
33.00
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
