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 (USC00417588) 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
1974
0.00
0.00
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
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
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
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
0.00
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
0.00
0.00
0.04
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.56
0.44
2008
0.03
0.07
1.66
1.56
0.01
0.01
0.03
0.05
0.35
0.11
1.07
0.01
2009
0.14
0.29
1.29
0.68
1.33
0.28
0.09
0.02
1.23
2.61
1.46
0.48
2010
0.65
0.32
0.47
0.88
0.10
0.11
0.02
0.01
0.00
0.00
0.01
0.00
2011
0.00
0.06
0.00
3.29
1.24
0.29
0.06
0.53
0.27
1.26
0.46
1.41
2012
1.05
0.39
0.01
0.01
0.02
0.00
0.00
2.12
0.31
0.93
0.00
0.44
2013
1.10
0.93
1.90
1.12
1.77
0.34
0.33
0.01
0.66
0.02
0.53
0.01
2014
M
M
M
M
M
0.01
M
M
M
1.91
0.29
0.22
2015
1.16
0.65
0.25
1.46
7.01
0.48
M
0.03
0.04
1.77
3.76
1.18
2016
0.41
0.91
0.85
2.73
0.77
0.28
0.42
0.01
0.29
0.30
0.89
0.05
2017
0.76
1.17
0.27
0.59
0.29
0.73
0.85
0.93
0.00
1.30
M
0.43
2018
0.00
2.92
0.36
M
0.03
0.13
0.05
1.23
3.07
1.59
0.43
0.90
2019
0.12
0.14
0.23
0.00
0.05
0.04
0.01
0.14
M
1.43
0.20
0.25
2020
1.86
0.58
2.45
0.75
1.52
1.24
M
M
0.06
0.03
1.07
0.33
2021
0.08
0.79
0.71
1.78
0.30
1.82
0.30
0.66
M
1.28
0.34
0.11
2022
0.02
0.22
0.69
2.37
0.23
0.32
0.00
1.13
0.00
0.11
0.09
0.19
2023
0.01
0.22
0.55
0.10
0.20
0.03
0.26
0.01
0.15
0.49
0.16
0.73
2024
1.26
1.16
1.43
2.71
3.23
0.00
0.00
0.00
0.00
0.54
0.64
0.07
2025
0.04
0.21
0.03
0.03
0.06
0.02
0.00
0.00
0.00
M
M
M
NCEI Climatology
2.78
3.51
3.56
3.52
5.18
3.83
2.22
2.48
3.30
5.26
3.04
3.37
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1974
M
12.1
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
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
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
7.5
6.8
9.3
8.4
9.2
9.8
1985
8.9
9.5
10.7
10.0
9.4
9.5
7.4
7.7
9.6
9.6
8.9
8.1
1986
8.4
10.1
11.0
11.8
10.8
7.6
10.9
9.4
11.3
9.1
9.7
7.4
1987
9.6
11.0
10.5
9.6
9.4
8.4
10.0
8.5
7.1
9.2
9.7
10.0
1988
10.7
10.4
12.9
10.7
10.4
8.0
7.9
7.3
7.7
8.6
10.1
8.1
1989
9.7
10.8
11.6
10.9
11.2
9.1
7.4
8.1
7.7
9.0
9.0
9.0
1990
9.7
9.8
10.1
11.4
12.0
10.9
8.7
6.7
6.2
8.9
9.6
10.0
1991
8.3
8.5
10.6
9.9
9.6
8.2
7.3
5.4
6.6
8.5
9.2
8.5
1992
6.4
8.4
9.3
8.6
8.1
7.3
9.0
7.0
8.6
6.4
9.1
8.6
1993
6.8
8.4
9.5
10.1
9.8
9.6
11.0
7.8
7.5
7.9
8.8
8.7
1994
9.1
9.3
9.4
9.9
7.7
8.4
9.0
7.9
7.3
8.8
9.4
7.6
1995
9.6
9.3
9.7
10.8
10.8
8.3
8.8
7.5
8.7
9.4
9.5
9.0
1996
11.1
10.3
11.4
11.7
15.2
12.2
13.0
12.8
11.7
13.1
12.2
10.9
1997
11.7
10.0
11.5
12.2
11.1
8.6
7.9
8.5
7.9
8.8
8.7
9.1
1998
10.5
9.2
12.9
11.2
11.4
14.1
10.3
7.9
8.9
10.8
10.2
9.3
1999
11.1
10.7
11.0
12.2
10.7
11.2
9.5
8.0
10.1
8.9
8.8
10.5
2000
10.3
10.5
11.2
12.3
12.6
10.4
9.2
7.6
8.2
9.8
9.4
10.7
2001
9.0
10.9
9.0
11.9
10.8
7.3
6.4
5.4
7.4
10.1
8.9
9.0
2002
9.7
9.3
12.7
12.2
11.1
9.6
9.0
9.2
7.9
8.7
9.2
9.3
2003
9.7
10.8
9.3
11.4
9.7
6.8
5.8
5.0
4.6
5.2
8.4
10.9
2004
9.1
10.1
9.5
7.6
7.7
8.0
8.7
8.1
7.6
8.2
9.6
8.9
2005
8.8
8.4
9.7
11.3
10.0
9.1
7.3
6.5
7.8
7.9
8.9
9.0
2006
9.9
9.9
11.4
11.1
11.1
9.2
9.4
8.2
8.6
8.9
10.0
9.3
2007
8.6
10.1
10.5
10.5
9.3
9.5
6.7
8.2
7.8
8.7
8.8
8.5
2008
9.7
10.2
11.9
11.7
11.3
12.0
8.8
7.8
7.3
8.4
8.0
10.1
2009
8.4
11.2
11.8
11.8
8.1
9.3
8.0
8.9
7.6
8.9
7.1
8.0
2010
7.9
8.4
10.3
10.5
9.9
9.8
8.3
7.6
8.0
7.0
10.6
10.0
2011
7.7
11.1
11.2
12.7
12.3
11.3
8.3
7.2
8.0
8.3
10.0
7.9
2012
8.7
9.0
10.0
10.2
10.5
9.2
8.5
8.0
7.9
9.4
8.1
8.7
2013
8.1
9.6
10.8
11.4
11.3
9.4
7.9
7.5
7.0
8.8
9.1
6.9
2014
9.9
9.8
10.5
11.1
10.5
10.8
8.1
8.2
8.0
8.5
9.6
8.4
2015
7.6
9.4
7.7
9.4
9.9
8.1
9.6
8.0
7.8
7.9
8.8
7.8
2016
8.0
9.2
12.5
9.6
10.0
8.2
10.0
7.6
8.0
8.9
7.9
8.5
2017
8.6
10.3
10.7
11.0
10.5
9.2
8.0
8.0
8.2
9.3
8.5
7.7
2018
9.3
9.4
10.0
10.9
9.6
11.1
8.5
9.0
6.8
7.8
8.7
8.3
2019
9.0
9.4
9.6
10.6
9.9
8.6
9.1
8.1
8.6
9.5
7.8
7.1
2020
8.4
9.7
9.3
9.3
10.4
9.1
9.0
8.5
7.5
8.8
8.2
7.8
2021
7.9
9.9
10.7
10.1
8.9
8.1
8.2
8.2
7.2
8.4
7.8
8.5
2022
8.8
8.7
9.7
12.6
12.3
9.7
9.1
7.5
6.8
7.3
7.9
7.6
2023
8.5
8.9
9.9
9.6
7.8
8.3
8.6
8.3
7.8
8.9
8.0
7.6
2024
8.1
9.5
9.6
10.5
9.1
8.2
7.4
8.2
7.5
7.8
7.6
7.3
2025
7.9
8.9
10.3
10.4
8.0
8.9
7.9
7.1
6.3
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
1974
68.00
67.42
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
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
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
93.58
94.52
84.43
74.35
62.90
59.94
1985
45.61
52.79
65.57
75.93
82.68
88.40
93.58
97.03
85.63
73.07
62.38
50.20
1986
56.00
58.85
68.61
74.66
77.79
88.46
96.58
95.03
91.27
77.58
63.80
50.27
1987
53.43
57.82
64.10
76.73
83.23
87.67
92.00
94.77
86.00
74.53
63.68
54.29
1988
49.97
57.26
65.68
74.67
80.29
85.33
87.67
80.00
86.62
73.23
66.93
58.00
1989
57.90
50.46
67.40
75.87
83.23
86.43
91.13
91.19
85.40
80.94
68.10
48.45
1990
61.48
63.11
64.42
70.53
81.48
92.60
91.26
86.45
70.33
75.42
69.43
52.73
1991
54.47
65.18
70.94
79.20
86.16
94.53
99.71
93.30
81.57
79.30
56.13
58.68
1992
54.86
64.76
72.08
76.20
80.32
90.23
95.74
92.23
90.70
79.81
59.53
56.39
1993
51.03
54.71
63.39
71.23
78.68
88.62
94.52
96.19
87.97
71.77
59.50
56.84
1994
52.26
57.32
68.39
75.73
78.55
91.43
91.52
92.55
85.20
75.03
65.93
56.68
1995
56.26
61.75
64.00
73.57
80.48
88.40
95.35
95.52
85.40
80.32
65.60
55.52
1996
53.52
63.83
64.10
75.27
88.23
91.83
94.81
89.45
83.63
76.32
62.00
59.32
1997
53.61
57.68
69.03
69.80
79.26
88.37
94.74
92.55
91.57
77.32
60.17
55.26
1998
56.77
60.54
63.65
74.43
89.06
95.43
101.52
98.29
92.70
78.00
65.50
56.00
1999
58.81
67.71
63.90
77.97
82.32
89.23
94.39
100.29
89.10
79.61
73.17
60.97
2000
58.81
67.00
70.23
71.37
85.35
86.77
96.29
100.50
91.50
77.58
59.11
46.74
2001
52.77
58.44
61.00
77.63
85.24
92.59
98.60
96.14
85.43
76.89
69.86
60.50
2002
59.89
60.66
64.73
77.93
82.44
90.95
94.87
95.97
91.20
72.40
66.05
58.24
2003
54.81
54.86
67.80
78.30
85.88
89.33
97.53
97.86
84.76
81.60
68.11
61.48
2004
58.87
55.69
72.74
76.67
84.23
88.61
93.40
91.24
89.25
81.45
65.09
59.75
2005
58.79
62.15
67.74
76.24
83.14
94.31
93.72
95.75
93.74
79.55
71.24
58.72
2006
66.26
59.39
70.38
81.62
85.70
92.90
96.68
98.48
86.30
77.00
66.74
58.42
2007
52.55
58.14
71.95
70.70
80.54
86.25
88.38
93.50
87.14
78.28
67.88
58.30
2008
54.01
64.03
69.74
75.02
83.45
92.72
96.39
92.15
84.08
78.16
67.16
58.42
2009
58.83
65.61
67.71
74.52
81.47
92.24
95.06
93.72
83.58
70.64
69.47
50.53
2010
52.28
48.29
65.60
75.75
85.54
94.16
93.32
98.72
87.26
79.41
67.35
59.10
2011
52.68
59.87
71.52
81.74
82.69
97.28
100.69
102.90
90.20
78.51
67.28
55.40
2012
60.92
60.49
73.75
80.36
87.62
92.78
97.67
95.78
89.00
75.90
70.82
60.39
2013
57.55
61.19
65.85
73.28
81.82
91.70
92.85
96.74
90.92
76.58
61.40
52.93
2014
56.36
55.82
66.10
75.61
82.55
89.00
91.77
93.78
88.12
80.95
61.90
57.20
2015
53.99
55.59
64.90
75.04
80.03
90.44
95.41
96.07
91.19
80.25
66.70
63.18
2016
56.05
65.78
69.82
76.32
80.64
90.98
95.17
92.88
89.15
82.29
70.83
58.13
2017
60.09
68.75
73.55
77.01
83.77
89.14
94.25
90.30
88.64
79.49
69.97
56.66
2018
53.95
58.15
71.29
72.68
88.18
94.46
97.85
93.26
84.30
73.55
64.59
56.14
2019
55.37
58.11
63.63
75.18
81.46
88.61
93.61
96.02
94.28
76.03
64.29
60.14
2020
59.25
58.76
71.96
74.54
83.68
91.39
93.95
96.05
83.60
75.55
70.63
60.86
2021
55.90
49.83
71.05
72.64
78.15
89.60
92.57
93.14
90.38
81.85
67.96
70.85
2022
57.72
57.67
70.03
78.59
87.55
94.87
101.29
94.81
90.10
79.03
61.97
58.06
2023
61.19
62.11
69.29
73.67
84.16
92.93
98.32
102.58
93.63
77.55
66.00
61.42
2024
51.26
67.38
70.68
76.87
85.23
92.63
93.87
98.58
88.57
85.61
72.17
63.45
2025
53.26
61.54
76.77
79.00
84.71
92.30
95.81
95.58
89.90
M
M
M
NCEI Climatology
55.90
60.12
68.60
75.40
82.60
89.99
94.30
94.80
87.30
77.49
66.10
57.30
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1974
57.00
40.58
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
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
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
75.37
76.16
67.57
60.39
46.20
45.19
1985
29.42
37.82
52.82
58.73
65.26
71.17
75.06
77.26
69.07
60.00
48.93
33.20
1986
51.17
49.54
53.00
59.93
65.59
72.61
78.23
79.68
76.43
61.90
50.13
42.55
1987
37.00
43.07
46.40
54.27
66.16
70.80
74.55
77.61
67.17
57.47
48.80
39.94
1988
36.13
38.33
46.23
54.33
62.65
69.56
86.00
80.00
69.62
55.97
48.93
41.19
1989
42.23
37.54
47.77
58.27
67.06
69.57
74.74
74.71
65.10
59.87
48.77
29.42
1990
42.87
44.07
49.74
55.57
64.42
74.97
73.06
73.09
70.33
52.79
51.27
36.27
1991
39.00
46.32
50.65
60.50
68.13
74.50
78.39
75.37
63.77
58.56
42.96
45.29
1992
41.28
47.45
56.83
58.77
65.06
72.50
78.03
73.77
71.20
59.23
44.50
41.55
1993
37.19
40.21
47.26
53.20
62.11
72.62
76.90
77.84
67.17
54.90
42.43
41.90
1994
37.81
39.39
48.94
56.27
62.94
74.53
74.23
73.90
66.77
59.13
49.90
42.00
1995
39.58
43.00
48.61
55.73
65.13
70.60
76.68
77.81
68.60
57.90
46.20
41.26
1996
34.19
43.34
42.35
53.60
70.48
72.83
77.29
73.81
66.33
56.65
46.50
40.81
1997
36.06
42.71
49.74
52.60
62.84
71.77
77.55
75.32
72.07
59.29
46.03
38.16
1998
42.35
44.07
46.58
54.63
68.58
75.97
81.84
79.87
75.57
62.77
51.97
40.84
1999
41.48
48.32
48.35
60.50
65.00
73.90
76.81
80.06
68.87
58.81
52.83
42.00
2000
43.13
47.90
51.87
54.33
67.65
71.13
77.77
80.55
70.77
62.87
46.04
32.83
2001
36.27
42.23
45.39
61.11
66.44
73.44
79.62
78.03
67.35
57.11
53.79
42.83
2002
40.66
38.76
45.50
61.90
65.28
73.30
77.53
77.46
71.97
59.46
46.49
42.71
2003
37.60
39.34
48.35
59.17
68.94
72.05
77.66
78.24
68.46
61.68
52.63
42.50
2004
42.10
40.37
56.16
60.03
67.84
72.73
76.48
75.01
70.90
65.57
50.55
41.06
2005
43.21
46.56
49.42
57.94
66.26
75.16
76.71
78.39
75.14
58.94
51.92
39.61
2006
45.99
40.81
54.18
62.90
67.71
74.24
78.10
80.37
68.48
58.94
48.92
42.92
2007
35.31
39.97
55.69
53.66
65.27
71.36
74.74
78.22
71.24
60.86
50.66
37.17
2008
36.01
41.50
47.62
53.24
64.28
73.58
75.20
74.45
66.86
56.85
47.42
35.37
2009
35.31
45.02
48.77
54.21
64.11
73.89
76.91
75.56
67.47
52.61
50.04
33.77
2010
36.00
34.15
45.45
57.76
67.24
76.95
77.15
79.93
71.26
58.25
49.62
40.60
2011
34.71
39.76
52.00
60.38
63.76
77.90
82.92
84.14
69.50
58.88
48.44
40.59
2012
41.58
44.72
56.62
62.00
69.34
74.66
78.34
76.94
71.00
57.61
49.52
42.28
2013
41.12
42.16
47.10
53.54
63.53
74.36
75.03
78.28
73.13
59.14
44.92
33.92
2014
34.23
37.92
43.92
57.44
64.35
73.83
74.63
76.58
71.26
62.15
43.89
44.44
2015
37.28
36.86
49.61
59.19
65.32
75.05
79.31
77.75
73.41
62.48
50.99
44.61
2016
38.54
46.15
53.78
60.16
64.27
75.11
78.20
77.87
73.03
64.45
55.06
41.78
2017
41.72
50.21
54.55
59.05
64.67
73.09
77.07
75.23
70.50
58.82
51.97
39.88
2018
34.31
39.91
52.57
50.41
69.97
77.16
79.29
76.71
71.50
59.50
43.34
41.24
2019
37.64
42.51
46.75
56.87
65.52
70.30
76.20
78.90
76.48
56.07
43.10
41.21
2020
42.63
41.02
55.53
54.48
64.88
73.18
77.69
77.16
66.94
56.22
51.36
39.33
2021
39.72
32.97
51.70
55.66
64.04
73.22
76.34
76.83
71.54
61.83
47.28
50.87
2022
34.46
34.86
46.93
58.90
66.52
77.13
80.77
77.03
70.30
57.35
45.53
40.74
2023
42.10
41.68
50.45
55.17
66.42
73.50
78.42
81.74
73.57
59.10
49.53
42.26
2024
32.61
47.17
51.97
59.10
67.61
75.13
75.87
80.07
71.00
66.77
52.20
45.32
2025
34.26
38.57
53.65
60.40
66.42
75.19
77.94
77.35
69.90
M
M
M
NCEI Climatology
35.81
39.61
47.49
54.81
63.60
71.20
75.30
74.49
67.10
56.11
45.60
38.00
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1974
62.50
54.00
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
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
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
84.47
85.34
76.00
67.37
54.55
52.56
1985
37.52
45.30
59.20
67.33
73.97
79.78
84.32
87.15
77.35
66.53
55.66
41.70
1986
53.58
54.19
60.80
67.29
71.69
80.54
87.40
87.35
83.85
69.74
56.97
46.41
1987
45.22
50.45
55.25
65.50
74.69
79.23
83.27
86.19
76.58
66.00
56.24
47.11
1988
43.05
47.80
55.95
64.50
71.47
77.44
86.83
80.00
78.12
64.60
57.93
49.60
1989
50.06
44.00
57.58
67.07
75.15
78.00
82.94
82.95
75.25
70.40
58.43
38.94
1990
52.18
53.59
57.08
63.05
72.95
83.78
82.16
79.77
70.33
64.10
60.35
44.50
1991
46.73
55.75
60.79
69.85
77.15
84.52
89.05
84.33
72.67
68.93
49.54
51.98
1992
48.07
56.10
64.46
67.48
72.69
81.37
86.89
83.00
80.95
69.52
52.02
48.97
1993
44.11
47.46
55.32
62.22
70.39
80.62
85.71
87.02
77.57
63.34
50.97
49.37
1994
45.03
48.36
58.66
66.00
70.74
82.98
82.87
83.23
75.98
67.08
57.92
49.34
1995
47.92
52.38
56.31
64.65
72.81
79.50
86.02
86.66
77.00
69.11
55.90
48.39
1996
43.85
53.59
53.23
64.43
79.35
82.33
86.05
81.63
74.98
66.48
54.25
50.06
1997
44.84
50.20
59.39
61.20
71.05
80.07
86.15
83.94
81.82
68.31
53.10
46.71
1998
49.56
52.30
55.11
64.53
78.82
85.70
91.68
89.08
84.13
70.39
58.73
48.42
1999
50.15
58.02
56.13
69.23
73.66
81.57
85.60
90.18
78.98
69.21
63.00
51.48
2000
50.97
57.45
61.05
62.85
76.50
78.95
87.03
90.52
81.13
70.23
52.57
39.78
2001
44.52
50.33
53.19
69.37
75.84
83.02
89.11
87.08
76.39
67.00
61.82
51.66
2002
50.28
49.71
55.12
69.92
73.86
82.12
86.20
86.72
81.58
65.93
56.27
50.47
2003
46.21
47.10
58.08
68.74
77.41
80.69
87.59
88.05
76.61
71.64
60.37
51.99
2004
50.48
48.03
64.45
68.35
76.03
80.67
84.94
83.13
80.07
73.51
57.82
50.41
2005
51.00
54.35
58.58
67.09
74.70
84.74
85.22
87.07
84.44
69.25
61.58
49.16
2006
56.21
50.10
62.28
72.26
76.71
83.57
87.39
89.43
77.39
68.19
57.83
50.67
2007
43.93
49.06
63.82
62.18
72.91
78.71
81.56
85.85
79.19
69.57
59.27
47.74
2008
45.01
52.76
58.68
64.13
73.86
83.15
85.80
83.30
75.47
67.51
57.29
46.89
2009
47.07
55.31
58.24
64.37
72.79
83.07
85.99
84.64
75.52
61.63
59.76
42.15
2010
44.14
41.22
55.53
66.80
76.39
85.55
85.23
89.32
79.26
68.83
58.49
49.84
2011
43.69
49.82
61.76
71.06
73.23
87.59
91.81
93.52
79.85
68.70
57.86
48.00
2012
51.25
52.61
65.18
71.18
78.56
83.72
88.00
86.42
80.00
66.75
60.17
51.34
2013
49.33
51.67
56.47
63.41
72.67
83.03
83.94
87.51
82.02
67.86
53.16
43.42
2014
45.29
46.87
55.01
66.52
73.45
81.41
83.20
85.18
79.69
71.55
52.89
50.82
2015
45.64
46.22
57.25
67.11
72.67
82.74
87.36
86.91
82.30
71.37
58.85
53.89
2016
47.29
55.96
61.80
68.24
72.45
83.05
86.69
85.38
81.09
73.37
62.94
49.95
2017
50.90
59.48
64.05
68.03
74.22
81.12
85.66
82.76
79.57
69.15
60.97
48.27
2018
44.13
49.03
61.93
61.55
79.07
85.81
88.57
84.99
77.90
66.53
53.96
48.69
2019
46.51
50.31
55.19
66.03
73.49
79.45
84.90
87.46
85.38
66.05
53.69
50.67
2020
50.94
49.89
63.75
64.51
74.28
82.29
85.82
86.60
75.27
65.89
61.00
50.10
2021
47.81
41.40
61.37
64.15
71.09
81.41
84.45
84.98
80.96
71.84
57.62
60.86
2022
46.09
46.27
58.48
68.74
77.03
86.00
91.03
85.92
80.20
68.19
53.75
49.40
2023
51.65
51.89
59.87
64.42
75.29
83.22
88.37
92.16
83.60
68.32
57.77
51.84
2024
41.94
57.28
61.32
67.98
76.42
83.88
84.87
89.35
79.78
76.19
62.18
54.39
2025
43.76
50.05
65.21
69.70
75.56
83.74
86.87
86.47
79.90
M
M
M
NCEI Climatology
45.85
49.87
58.05
65.10
73.10
80.60
84.80
84.64
77.20
66.80
55.85
47.65
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
