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 (USC00228374) 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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
M
0.00
1978
M
M
M
M
M
M
M
M
0.00
M
M
0.00
1979
0.00
0.00
0.00
M
0.00
M
0.00
M
0.00
0.00
0.00
M
1980
M
0.00
M
0.00
M
M
0.00
0.00
M
M
0.00
M
1981
M
M
M
M
M
M
M
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
0.01
0.00
0.03
0.00
0.00
0.02
0.53
1992
0.00
0.29
0.00
0.00
0.00
0.42
0.00
0.00
0.00
0.00
0.00
0.07
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
0.05
1.13
0.02
0.00
0.00
1997
0.00
0.00
0.00
0.00
0.00
0.00
24.08
0.00
0.00
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
0.00
1.92
1.48
2.02
2.78
2000
2.33
1.56
3.32
5.43
2.21
4.31
2.39
2.43
9.21
1.07
1.00
0.92
2001
1.34
6.74
0.00
5.40
7.13
9.20
9.02
11.31
4.79
0.55
13.29
4.95
2002
8.43
3.77
8.12
1.49
2.43
2.52
7.79
3.87
9.37
5.93
3.26
11.40
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
10.28
M
0.18
4.54
2006
6.53
2.85
0.46
0.89
0.94
M
0.16
0.12
0.65
4.02
0.28
1.98
2007
2.45
1.87
0.06
0.54
0.29
0.06
0.92
0.05
1.87
1.78
0.00
2.75
2008
0.00
7.52
1.65
0.83
1.28
0.08
0.15
1.67
0.67
1.06
0.44
3.92
2009
0.00
0.00
0.00
0.00
0.17
0.18
2.35
0.07
3.10
6.09
1.60
1.80
2010
3.66
1.27
3.19
1.40
1.41
0.09
0.18
0.43
0.05
0.54
3.65
0.02
2011
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.27
2.81
0.41
1.36
1.25
2012
1.16
1.77
3.26
0.32
0.32
0.03
1.20
1.89
1.84
1.44
1.68
1.34
2013
1.65
1.26
4.69
1.65
2.31
0.60
0.38
0.16
2.13
0.03
1.94
3.53
2014
1.60
2.42
3.66
3.09
1.87
1.43
0.63
0.05
0.54
2.50
1.09
2.68
2015
1.25
1.51
1.86
M
M
M
M
M
M
0.66
3.07
0.92
2016
0.22
2.53
1.46
0.81
6.26
6.61
4.22
8.20
2.09
M
4.50
2.45
2017
0.45
1.48
0.16
2.39
2.42
0.32
0.00
1.89
0.30
2.14
0.92
4.44
2018
1.63
9.38
5.25
6.87
2.89
1.56
0.15
0.18
0.14
0.19
0.06
5.22
2019
6.20
1.13
0.40
0.29
0.01
1.40
4.48
0.28
0.02
1.14
0.11
0.09
2020
0.13
2.23
1.06
4.57
0.45
1.05
0.08
0.00
0.40
0.01
0.00
0.03
2021
0.02
3.31
0.09
0.03
0.39
0.97
0.08
0.34
0.21
0.21
0.00
0.00
2022
0.12
1.45
M
M
0.01
0.02
0.04
0.03
0.00
0.39
4.13
4.03
2023
7.52
6.77
3.87
7.06
1.74
4.49
8.38
2.74
5.71
0.67
3.27
2.48
2024
6.80
4.01
9.27
5.39
2.24
1.75
1.65
1.42
4.38
0.52
4.16
4.04
2025
3.13
3.18
4.66
4.84
8.07
7.73
M
M
M
M
M
M
NCEI Climatology
5.48
6.41
5.37
6.07
4.23
4.59
4.51
4.21
3.74
3.86
4.42
5.32
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
14.4
6.4
10.1
9.7
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
6.5
M
M
7.8
1979
8.6
10.7
M
M
M
M
M
M
M
M
M
M
1980
M
8.1
M
7.4
M
M
10.5
M
M
M
6.7
M
1981
M
M
M
M
M
M
M
4.6
4.5
6.1
6.4
8.0
1982
9.1
7.5
8.0
6.9
4.8
5.0
3.1
2.4
4.6
5.7
5.3
8.0
1983
7.4
8.0
9.3
9.1
7.5
5.2
3.9
3.2
4.4
5.2
7.6
9.1
1984
6.9
8.7
8.7
8.5
7.5
4.2
3.5
2.9
5.9
4.9
7.5
7.1
1985
9.4
7.8
10.9
7.0
6.8
6.0
3.5
3.8
5.3
5.8
6.6
6.5
1986
6.7
8.6
6.7
6.9
4.5
3.0
3.8
3.8
3.1
4.1
5.7
5.0
1987
6.9
7.2
7.1
7.5
3.0
3.4
3.1
2.9
2.6
5.2
7.3
8.4
1988
6.7
7.2
7.9
7.2
5.2
3.6
3.1
2.6
4.3
4.7
7.0
6.1
1989
6.2
8.1
8.4
5.2
5.7
3.5
2.4
2.2
4.0
3.7
6.2
7.6
1990
6.3
8.0
6.3
5.9
6.3
3.3
2.9
2.9
2.8
4.4
5.5
8.4
1991
5.7
7.8
9.6
7.2
6.4
5.6
5.1
4.8
5.4
4.7
6.7
5.4
1992
5.4
4.9
7.2
7.4
7.4
5.7
4.0
4.0
5.2
4.7
6.9
6.7
1993
6.5
6.9
7.5
7.8
5.5
4.6
3.4
2.5
4.6
5.7
5.3
6.3
1994
7.1
6.4
6.9
6.5
5.1
4.2
3.8
3.4
3.9
5.7
6.2
5.5
1995
7.3
7.1
8.1
6.0
5.9
3.9
4.4
4.7
4.6
4.9
6.5
7.6
1996
8.3
8.1
8.0
8.7
6.0
4.0
4.3
3.1
4.4
5.6
7.2
7.4
1997
7.4
7.1
6.9
6.6
5.6
5.1
3.2
3.9
3.5
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
4.8
5.6
4.9
6.5
2000
6.5
6.7
6.2
6.1
5.5
3.7
3.9
3.7
5.9
3.7
5.0
6.0
2001
5.2
7.2
4.7
6.6
4.4
4.0
3.2
3.1
4.4
5.4
5.2
6.1
2002
6.4
6.2
7.8
6.5
5.2
4.3
2.6
3.5
5.5
5.2
5.9
6.5
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
2.8
M
M
M
M
M
M
2007
5.5
7.5
6.6
6.6
6.4
5.5
5.4
5.2
6.5
6.7
6.2
5.8
2008
7.0
7.6
7.8
7.0
6.4
5.2
4.9
5.7
7.1
5.9
6.0
7.7
2009
6.6
7.6
7.3
7.2
5.8
4.0
4.6
4.5
5.2
6.4
5.1
7.3
2010
6.9
6.2
7.5
6.5
6.3
4.2
5.0
5.1
4.6
6.0
7.5
8.7
2011
7.2
9.0
8.4
9.7
7.7
6.7
5.0
4.4
5.6
5.5
8.7
6.8
2012
7.8
7.8
7.9
7.2
5.0
5.5
4.7
5.1
5.1
6.3
5.2
8.1
2013
7.5
7.5
8.0
8.2
7.0
5.8
5.3
4.5
5.0
5.1
7.4
7.4
2014
8.5
8.5
9.5
7.9
6.8
5.1
4.5
4.6
5.2
6.0
7.7
6.5
2015
7.3
8.6
8.3
7.6
6.4
5.0
4.9
5.6
5.4
7.3
6.7
7.7
2016
8.4
7.9
8.9
7.6
6.5
4.7
4.9
5.2
5.2
5.3
5.6
7.7
2017
7.8
7.9
8.5
7.7
6.1
6.5
4.2
4.8
4.8
7.3
6.1
6.8
2018
8.3
8.8
7.9
7.9
5.1
4.7
4.7
5.2
5.4
6.1
7.3
7.4
2019
7.0
8.4
7.9
7.3
6.3
5.5
4.7
3.4
3.9
5.6
5.9
6.8
2020
7.2
8.1
7.8
6.4
6.9
6.6
4.1
4.6
6.4
6.1
5.9
6.4
2021
6.7
7.7
7.9
6.4
7.0
6.0
4.5
4.9
4.5
5.5
5.5
7.3
2022
7.8
8.1
7.6
8.5
7.0
4.8
5.2
4.0
4.3
6.1
5.8
6.9
2023
7.4
8.3
8.0
7.7
5.8
4.6
3.9
4.7
4.5
6.4
5.5
6.0
2024
7.8
7.9
6.7
8.1
6.3
5.3
5.0
4.9
5.6
4.7
7.1
7.3
2025
6.5
6.7
8.8
8.1
5.9
5.5
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
1977
35.75
49.00
75.00
76.33
83.00
96.00
83.00
M
M
M
M
61.00
1978
M
M
M
M
M
M
M
M
85.80
M
M
55.43
1979
42.80
54.33
51.00
M
79.00
M
87.00
M
84.00
59.00
55.00
M
1980
M
40.20
M
86.00
M
M
94.60
98.00
M
M
77.00
M
1981
M
M
M
M
M
M
M
90.52
84.20
72.23
67.37
51.23
1982
52.29
53.96
68.65
69.07
85.06
86.80
90.19
88.37
82.77
74.35
63.47
58.23
1983
49.71
53.96
61.03
68.07
78.55
83.97
91.77
93.40
83.63
75.74
62.83
49.26
1984
47.80
59.97
63.48
70.27
80.90
90.60
89.29
87.00
84.10
79.45
61.63
64.35
1985
45.79
53.35
68.90
76.23
81.87
87.87
89.84
88.23
83.70
75.39
68.80
50.65
1986
54.80
58.27
68.55
76.07
80.53
89.37
94.77
88.52
87.27
74.45
64.23
51.45
1987
51.52
57.04
68.13
76.85
84.71
88.27
92.61
92.79
86.23
74.16
68.33
60.26
1988
48.39
55.93
65.61
76.17
84.35
92.47
89.71
93.00
84.40
68.77
66.90
56.29
1989
58.50
53.00
65.68
72.27
78.65
85.23
86.87
89.97
81.17
74.84
64.90
45.68
1990
59.00
63.36
67.26
73.70
79.71
90.40
89.97
93.07
90.50
75.00
68.67
58.56
1991
48.79
56.20
65.52
73.54
80.53
86.93
91.42
89.27
82.73
72.95
59.96
57.87
1992
49.11
57.48
62.68
72.66
80.68
84.57
89.68
85.87
82.27
75.39
60.43
51.77
1993
55.16
55.68
61.26
69.17
78.81
87.83
93.65
89.36
85.90
73.13
62.63
54.00
1994
46.71
59.00
66.74
77.93
79.81
87.03
86.35
88.13
82.43
70.90
66.33
56.71
1995
53.13
56.21
67.94
75.70
81.90
86.13
91.87
92.74
85.53
74.61
59.03
53.58
1996
51.84
57.79
61.32
72.50
85.19
87.47
90.35
88.52
82.95
75.23
61.65
59.58
1997
54.11
59.96
72.13
69.77
79.00
83.97
90.28
88.81
86.90
74.10
57.86
51.98
1998
54.65
57.71
63.70
71.06
84.95
92.12
92.21
90.88
90.80
81.70
67.22
58.13
1999
58.25
62.60
62.95
78.02
82.05
86.30
91.86
95.35
87.55
77.42
68.77
57.22
2000
55.26
65.71
70.29
71.77
85.05
88.37
95.19
97.69
87.07
80.68
61.70
46.21
2001
49.30
61.89
64.40
78.02
83.21
87.50
92.85
89.48
84.14
74.39
72.08
58.42
2002
58.25
56.24
66.37
77.42
82.23
90.44
91.46
92.91
89.42
75.03
62.18
55.75
2003
50.00
55.91
66.66
76.46
82.11
87.50
90.82
92.91
86.06
76.65
68.72
54.53
2004
M
54.50
M
M
M
79.06
84.69
82.55
80.76
71.00
57.82
44.10
2005
59.52
59.90
64.40
74.84
81.76
88.58
91.40
84.20
88.70
77.64
68.24
55.68
2006
62.02
54.44
67.83
80.18
83.10
92.23
95.58
96.86
86.00
74.79
64.40
58.36
2007
56.56
59.61
74.39
72.62
84.49
92.18
89.34
98.14
87.14
77.35
66.14
62.00
2008
51.05
60.43
68.58
73.52
80.77
89.12
91.86
86.90
82.46
73.86
61.34
56.27
2009
54.01
60.41
65.07
72.86
79.32
90.31
88.38
87.57
82.28
70.21
65.00
51.39
2010
49.07
49.65
61.67
77.24
83.21
91.76
93.90
94.71
90.78
80.72
65.90
50.87
2011
49.36
61.57
67.01
77.36
81.35
93.80
94.01
95.99
83.18
73.57
65.42
56.33
2012
61.32
60.37
75.37
77.81
85.40
90.02
91.75
88.46
84.56
72.94
64.70
59.12
2013
56.27
56.49
60.57
73.09
79.32
88.40
87.68
89.43
87.02
76.36
59.90
54.53
2014
49.01
54.24
63.41
72.86
82.05
87.68
87.74
92.10
87.68
78.63
59.66
56.79
2015
52.85
49.49
65.50
74.54
82.11
89.78
94.42
91.11
87.38
77.23
67.46
64.23
2016
52.32
59.99
69.39
74.42
82.52
92.90
94.01
92.68
92.30
84.78
72.38
58.42
2017
61.44
65.62
69.22
79.22
81.12
84.20
91.92
88.09
86.30
77.97
68.00
53.85
2018
51.13
66.18
66.81
70.73
87.03
90.50
91.81
92.23
87.70
77.84
59.07
54.26
2019
52.35
63.54
64.74
75.23
84.58
89.20
90.17
91.42
94.26
75.81
62.30
59.23
2020
58.03
59.38
72.32
72.56
81.00
87.79
91.61
91.16
85.70
77.09
68.50
57.55
2021
54.32
53.61
70.65
74.17
79.84
87.40
89.68
90.12
84.77
78.03
64.26
67.90
2022
54.35
60.93
69.20
75.40
85.28
92.53
93.68
89.19
86.16
76.55
66.17
57.97
2023
61.13
65.86
70.03
74.26
82.74
88.90
91.58
93.42
87.70
77.71
66.32
60.42
2024
50.90
65.55
68.61
75.83
85.35
91.68
92.88
94.84
86.23
82.13
71.17
58.42
2025
50.68
62.89
71.26
79.03
81.16
88.50
M
M
M
M
M
M
NCEI Climatology
54.10
58.73
66.80
75.01
82.50
88.80
91.70
91.69
86.79
77.01
65.41
56.90
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
25.00
34.67
66.50
59.67
79.00
92.00
70.00
M
M
M
M
54.00
1978
M
M
M
M
M
M
M
M
66.60
M
M
38.96
1979
34.00
45.67
42.67
M
69.00
M
77.00
M
62.00
37.00
35.00
M
1980
M
28.60
M
60.00
M
M
74.80
78.00
M
M
51.33
M
1981
M
M
M
M
M
M
M
72.41
61.20
53.71
43.97
35.81
1982
37.96
38.46
50.45
52.67
63.65
68.10
71.42
71.97
62.67
53.87
45.90
45.65
1983
34.77
40.00
45.30
49.37
60.55
65.70
73.71
73.53
63.33
55.55
44.40
37.33
1984
33.17
41.52
45.77
53.53
60.03
68.93
71.10
71.29
63.67
61.45
44.77
48.94
1985
33.32
39.27
50.81
54.50
62.26
72.27
72.58
71.97
64.47
60.87
53.30
32.74
1986
35.50
41.50
46.03
56.03
64.13
71.90
75.52
70.68
68.83
59.77
52.23
39.81
1987
37.13
43.64
49.61
57.58
69.23
73.87
75.84
75.69
67.07
48.52
49.17
43.35
1988
33.71
35.48
45.55
55.20
60.32
69.13
72.90
73.32
69.87
51.03
47.77
38.87
1989
42.30
38.71
47.81
51.73
60.74
69.03
72.16
70.19
65.70
52.32
45.27
29.77
1990
41.90
47.11
48.68
52.03
63.13
70.53
72.29
72.80
67.17
51.39
45.47
42.93
1991
38.46
46.36
53.41
61.79
67.90
73.10
74.74
70.87
66.31
60.23
44.67
46.00
1992
40.11
46.05
48.25
59.31
67.87
69.07
70.94
66.03
63.70
49.13
41.90
39.39
1993
38.74
35.07
41.65
48.57
59.29
68.23
72.48
72.75
61.20
50.81
39.43
36.10
1994
30.97
37.21
43.13
53.23
57.81
68.33
69.06
67.52
60.70
55.58
46.90
40.74
1995
34.90
35.68
47.06
52.03
61.77
64.50
70.10
72.65
61.30
50.45
36.83
35.23
1996
32.52
37.03
39.23
47.83
63.65
67.90
69.90
67.25
60.64
51.32
42.03
37.45
1997
34.09
40.93
47.19
47.13
56.42
66.63
71.13
68.13
63.56
50.06
39.74
35.54
1998
38.85
40.16
44.14
51.08
62.54
71.42
72.70
70.32
68.00
53.02
42.80
42.12
1999
38.85
41.45
40.48
57.14
58.30
68.60
72.18
69.74
60.48
50.83
43.03
35.38
2000
34.84
38.61
45.87
48.13
62.70
66.33
70.06
69.87
63.10
50.39
42.27
25.87
2001
29.45
39.33
48.20
55.16
58.59
66.20
70.03
69.63
61.46
47.27
41.60
38.62
2002
34.03
32.26
41.87
55.76
57.84
66.26
71.14
69.86
67.70
59.35
40.16
35.54
2003
27.99
36.89
45.53
52.04
62.14
65.90
70.15
71.31
61.28
51.39
45.08
31.77
2004
M
39.20
M
M
M
72.50
74.22
72.73
73.15
64.66
50.74
34.92
2005
37.86
40.23
41.75
50.00
56.68
67.28
71.83
77.00
66.38
50.17
42.44
30.61
2006
38.10
34.96
43.73
55.82
60.05
65.99
71.43
72.53
61.10
49.59
40.22
36.99
2007
35.77
33.74
48.37
47.84
59.58
67.46
70.06
72.76
65.66
55.69
41.48
41.07
2008
31.83
36.90
44.25
50.78
59.17
66.98
68.70
69.68
65.64
50.58
38.36
36.94
2009
33.39
36.44
47.80
51.32
62.14
68.96
69.39
69.63
66.94
52.32
42.98
35.48
2010
29.68
30.26
41.99
52.04
63.76
72.32
73.57
74.04
63.26
48.78
41.84
30.61
2011
32.75
38.11
46.52
55.40
59.93
70.11
73.52
71.48
60.74
47.39
43.70
37.69
2012
38.45
41.25
54.59
53.72
62.89
66.44
72.18
68.99
62.66
50.99
36.98
41.46
2013
39.26
36.95
38.79
51.26
59.23
69.38
70.67
69.97
64.46
54.47
39.38
36.47
2014
24.63
35.73
39.84
51.62
59.93
69.86
65.97
68.81
65.84
54.18
36.56
39.43
2015
31.59
29.69
47.10
55.70
61.73
69.38
72.70
68.75
63.92
53.95
48.38
45.99
2016
32.52
38.83
48.66
54.32
58.94
70.04
72.65
73.46
67.52
54.01
43.04
39.14
2017
43.09
43.51
47.79
57.20
59.17
68.00
72.12
71.08
63.59
53.67
42.77
36.83
2018
28.11
47.14
44.26
47.07
64.58
69.77
71.29
70.48
69.90
56.35
39.97
39.32
2019
35.32
45.04
42.52
52.10
64.39
68.40
70.81
70.52
69.03
55.32
37.00
41.10
2020
40.03
39.66
53.45
50.53
58.42
66.83
71.81
69.94
64.47
53.77
43.77
33.90
2021
35.48
32.68
47.19
49.17
59.10
68.00
71.19
71.52
64.60
56.77
37.83
45.55
2022
30.52
34.53
43.36
51.10
64.10
69.67
72.68
71.25
62.03
47.93
43.17
39.65
2023
40.60
44.21
46.06
51.43
60.77
67.13
71.77
71.32
65.00
53.87
42.83
37.74
2024
30.16
40.66
46.90
53.83
65.29
68.50
72.33
69.03
65.73
51.97
50.13
38.45
2025
28.48
39.43
46.81
56.73
62.45
68.96
M
M
M
M
M
M
NCEI Climatology
33.19
36.31
43.30
51.30
61.00
69.00
72.20
70.70
64.30
51.70
41.50
35.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1977
30.38
41.83
70.75
68.00
81.00
94.00
76.50
M
M
M
M
57.50
1978
M
M
M
M
M
M
M
M
76.20
M
M
47.20
1979
38.40
50.00
46.83
M
74.00
M
82.00
M
73.00
48.00
45.00
M
1980
M
34.40
M
73.00
M
M
84.70
88.00
M
M
64.17
M
1981
M
M
M
M
M
M
M
81.46
72.70
62.97
55.67
43.52
1982
45.12
46.21
59.55
60.87
74.35
77.45
80.81
80.17
72.72
64.11
54.68
51.94
1983
42.24
46.98
53.17
58.72
69.55
74.83
82.74
83.47
73.48
65.65
53.62
43.30
1984
40.48
50.74
54.63
61.90
70.47
79.77
80.19
79.15
73.88
70.45
53.20
56.65
1985
39.55
46.31
59.85
65.37
72.06
80.07
81.21
80.10
74.08
68.13
61.05
41.69
1986
45.15
49.88
57.29
66.05
72.33
80.63
85.15
79.60
78.05
67.11
58.23
45.63
1987
44.32
50.34
58.87
67.21
76.97
81.07
84.23
84.24
76.65
61.34
58.75
51.81
1988
41.05
45.71
55.58
65.68
72.34
80.80
81.31
83.16
77.13
59.90
57.33
47.58
1989
50.40
45.86
56.74
62.00
69.69
77.13
79.52
80.08
73.43
63.58
55.08
37.73
1990
50.45
55.23
57.97
62.87
71.42
80.47
81.13
82.93
78.83
63.19
57.07
50.74
1991
43.62
51.28
59.46
67.66
74.22
80.02
83.08
80.07
74.52
66.59
52.31
51.93
1992
44.61
51.76
55.46
65.98
74.27
76.82
80.31
75.95
72.98
62.26
51.17
45.58
1993
46.95
45.38
51.45
58.87
69.05
78.03
83.06
81.05
73.55
61.97
51.03
45.05
1994
38.84
48.11
54.94
65.58
68.81
77.68
77.71
77.82
71.57
63.24
56.62
48.73
1995
44.02
45.95
57.50
63.87
71.84
75.32
80.98
82.69
73.42
62.53
47.93
44.40
1996
42.18
47.41
50.27
60.17
74.42
77.68
80.13
77.88
71.79
63.28
51.84
48.52
1997
44.10
50.45
59.66
58.45
67.71
75.30
80.70
78.47
75.23
62.08
48.80
43.76
1998
46.75
48.94
53.92
61.07
73.75
81.77
82.46
80.60
79.40
67.36
55.01
50.12
1999
48.55
52.03
51.71
67.58
70.18
77.45
82.02
82.55
74.01
64.13
55.90
46.30
2000
45.05
52.16
58.08
59.95
73.87
77.35
82.63
83.78
75.08
65.53
51.98
36.04
2001
39.37
50.61
56.30
66.59
70.90
76.85
81.44
79.55
72.80
60.83
56.84
48.52
2002
46.14
44.25
54.12
66.59
70.03
78.35
81.30
81.38
78.56
67.19
51.17
45.65
2003
39.00
46.40
56.10
64.25
72.12
76.70
80.48
82.11
73.67
64.02
56.90
43.15
2004
M
46.85
M
M
M
75.78
79.45
77.64
76.96
67.83
54.28
39.51
2005
48.69
50.06
53.08
62.42
69.22
77.93
81.62
80.60
77.54
63.91
55.34
43.14
2006
50.06
44.70
55.78
68.00
71.57
79.11
83.50
84.69
73.55
62.19
52.31
47.68
2007
46.17
46.67
61.38
60.23
72.04
79.82
79.70
85.45
76.40
66.52
53.81
51.54
2008
41.44
48.67
56.42
62.15
69.97
78.05
80.28
78.29
74.05
62.22
49.85
46.60
2009
43.70
48.42
56.43
62.09
70.73
79.64
78.89
78.60
74.61
61.26
53.99
43.44
2010
39.37
39.95
51.83
64.64
73.49
82.04
83.74
84.37
76.97
64.75
53.87
40.74
2011
41.06
49.84
56.76
66.38
70.64
81.96
83.76
83.74
71.96
60.48
54.56
47.01
2012
49.88
50.81
64.98
65.83
74.24
78.23
81.96
78.62
73.61
61.96
50.84
50.03
2013
47.76
46.72
49.68
61.95
69.28
78.89
79.18
79.70
75.74
65.42
49.64
45.50
2014
36.82
44.99
51.63
62.24
70.99
78.77
76.85
80.45
76.76
66.40
48.11
48.11
2015
42.22
39.59
56.30
65.12
71.92
79.58
83.56
79.93
75.65
65.59
57.92
55.11
2016
42.42
49.41
59.03
64.37
70.73
81.47
83.33
83.07
79.91
69.39
57.71
48.78
2017
52.26
54.56
58.51
68.21
70.15
76.10
82.02
79.58
74.95
65.82
55.39
45.34
2018
39.62
56.66
55.53
58.90
75.81
80.13
81.55
81.35
78.80
67.10
49.52
46.79
2019
43.84
54.29
53.63
63.67
74.49
78.80
80.49
80.97
81.65
65.56
49.65
50.16
2020
49.03
49.52
62.89
61.55
69.71
77.31
81.71
80.55
75.08
65.43
56.13
45.72
2021
44.90
43.14
58.92
61.67
69.47
77.70
80.44
80.82
74.69
67.40
51.05
56.73
2022
42.44
47.73
56.28
63.25
74.69
81.10
83.18
80.22
74.10
62.24
54.67
48.81
2023
50.86
55.04
58.05
62.85
71.76
78.02
81.68
82.37
76.35
65.79
54.58
49.08
2024
40.53
53.10
57.76
64.83
75.32
80.09
82.60
81.94
75.98
67.05
60.65
48.44
2025
39.58
51.16
59.03
67.88
71.81
78.73
M
M
M
M
M
M
NCEI Climatology
43.65
47.52
55.05
63.15
71.75
78.90
81.95
81.20
75.55
64.35
53.46
46.40
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
