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 (USW00003160) 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
1978
M
M
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1979
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1980
0.00
0.00
0.00
0.00
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
0.09
0.18
0.00
0.30
0.44
0.52
1997
0.42
0.07
0.00
0.04
0.08
0.85
0.23
0.00
2.25
0.00
0.64
0.40
1998
0.49
4.65
1.13
0.81
0.46
1.27
0.01
0.59
0.22
0.13
0.27
0.01
1999
0.11
0.07
0.04
1.73
0.00
0.06
0.88
0.00
1.38
0.00
0.00
0.00
2000
0.09
1.88
0.46
0.18
0.00
0.01
0.00
0.00
0.13
0.32
0.01
0.00
2001
0.77
1.38
0.44
0.16
0.10
0.00
0.54
0.06
0.07
0.79
0.09
0.19
2002
0.21
0.02
0.40
0.00
0.00
0.00
0.06
0.00
0.06
0.44
0.56
0.15
2003
0.08
1.70
0.49
1.15
0.39
0.00
0.85
1.06
0.00
0.00
0.58
1.12
2004
0.02
1.41
0.50
0.00
0.00
0.00
0.00
0.00
0.39
2.46
0.59
1.52
2005
1.57
2.19
0.21
0.51
0.24
0.03
1.00
0.12
0.47
0.62
0.09
0.00
2006
0.33
0.66
0.71
0.86
0.00
0.13
0.11
0.00
0.21
0.16
0.00
0.44
2007
0.04
0.15
0.02
0.36
0.00
0.00
0.00
0.51
2.42
0.00
0.25
0.56
2008
8.36
0.14
0.00
0.00
0.08
0.00
0.07
0.00
0.00
0.22
1.21
0.40
2009
0.30
0.85
0.01
0.05
0.10
0.01
0.29
0.07
0.00
0.00
0.07
0.32
2010
1.44
1.22
0.26
0.46
0.11
0.01
0.14
0.00
0.00
0.50
0.22
4.94
2011
0.18
0.30
0.39
0.40
0.42
0.71
0.32
0.00
0.10
0.30
0.02
1.14
2012
0.16
0.28
1.90
0.31
0.00
0.00
0.78
0.81
0.00
0.59
0.14
0.53
2013
0.35
0.08
0.21
0.06
0.18
0.00
0.40
0.05
0.69
0.24
0.99
0.06
2014
0.09
0.42
0.04
0.13
0.27
0.00
0.20
1.20
0.34
0.00
0.00
1.19
2015
0.39
0.33
0.65
0.10
0.29
0.00
1.19
1.19
0.00
2.12
0.20
0.09
2016
1.21
0.50
0.21
1.02
0.11
0.35
0.49
0.01
0.01
0.69
0.16
1.09
2017
1.17
0.58
0.13
0.01
0.00
0.00
0.81
0.53
0.64
0.00
0.00
0.00
2018
1.09
0.00
0.49
0.06
0.28
0.00
0.05
0.00
0.41
0.04
0.23
0.49
2019
0.83
1.11
1.53
0.39
1.37
0.00
0.00
0.00
0.02
0.00
0.99
0.87
2020
0.00
0.45
1.33
0.04
0.00
0.06
0.00
0.59
0.00
0.00
0.00
0.06
2021
0.79
0.04
0.24
0.00
0.02
0.00
0.69
0.00
0.00
0.73
0.00
0.76
2022
0.00
0.08
0.02
0.08
0.00
0.00
0.15
0.55
0.70
0.08
0.17
0.15
2023
1.57
0.45
1.36
0.16
0.11
0.16
0.00
1.44
0.34
0.00
0.02
0.00
2024
0.82
2.43
1.06
0.70
0.00
0.00
0.16
0.00
0.00
0.04
0.10
0.05
NCEI Climatology
0.68
0.98
0.58
0.36
0.18
0.12
0.32
0.39
0.38
0.37
0.27
0.63
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1978
M
M
M
M
10.8
12.4
7.9
8.6
9.1
6.7
7.2
7.3
1979
6.7
7.5
8.4
9.7
10.3
10.5
9.5
8.5
7.3
7.7
8.1
7.5
1980
9.4
9.6
9.4
8.6
8.9
11.5
9.3
9.6
8.3
8.5
8.1
8.0
1981
7.6
8.7
8.8
10.0
9.7
10.0
10.7
8.9
9.3
10.3
8.8
6.8
1982
11.0
8.1
12.0
11.7
10.6
10.2
10.0
9.3
9.0
9.3
9.1
9.5
1983
8.2
9.4
9.5
11.9
9.6
11.0
11.6
7.6
9.0
7.1
9.0
7.7
1984
10.2
10.2
10.1
10.7
9.9
9.9
8.5
7.3
8.9
9.6
8.9
9.0
1985
10.3
9.9
11.2
7.7
9.8
7.5
8.8
9.8
10.5
8.1
8.2
8.0
1986
7.2
9.6
8.5
10.5
10.0
10.6
10.1
8.3
10.0
7.2
8.0
6.7
1987
8.8
8.6
9.2
9.2
9.3
9.1
10.6
9.2
8.1
7.0
8.7
9.3
1988
9.1
10.2
10.8
11.0
11.7
11.6
10.6
9.8
9.2
7.8
9.5
10.4
1989
11.1
9.9
10.8
11.5
12.2
11.5
10.6
10.2
9.8
9.7
8.8
8.3
1990
8.5
10.0
8.7
9.7
12.4
10.5
10.2
9.3
8.8
8.5
8.7
8.7
1991
7.3
7.6
10.3
10.6
11.1
10.7
8.6
9.0
7.7
8.8
9.6
7.8
1992
8.8
8.5
8.4
8.8
9.1
9.8
9.1
8.5
7.3
7.0
8.8
9.6
1993
9.1
8.9
7.7
9.0
7.8
10.2
10.9
9.9
8.7
8.6
9.4
9.1
1994
8.4
9.4
10.5
10.3
10.9
11.2
9.7
10.5
9.8
8.2
10.7
9.3
1995
8.7
9.6
11.2
12.0
10.5
12.0
11.1
12.0
10.2
8.3
5.3
9.3
1996
9.4
10.1
11.3
12.4
12.0
11.6
9.6
8.5
9.1
8.6
7.9
8.9
1997
9.2
9.4
8.2
9.9
9.5
11.7
9.1
9.6
9.5
8.7
6.0
9.4
1998
6.6
8.1
8.9
8.9
11.9
9.5
8.5
9.0
7.9
8.6
7.3
9.0
1999
8.3
8.4
10.3
10.0
9.5
10.3
10.1
9.0
7.8
7.2
6.8
8.6
2000
7.4
8.5
8.9
9.7
11.4
9.9
10.1
9.3
9.2
8.9
7.8
6.3
2001
8.3
8.8
7.3
10.8
9.3
10.6
9.9
8.2
7.6
6.3
7.8
7.9
2002
8.6
9.3
9.6
10.9
9.2
9.8
9.7
9.5
9.4
6.8
9.5
7.2
2003
6.1
7.9
8.9
12.1
8.9
9.6
8.3
8.2
8.5
7.8
6.7
7.5
2004
8.1
8.7
8.4
10.7
11.3
9.6
9.6
8.9
8.4
8.4
7.8
9.1
2005
7.9
7.1
9.5
10.6
10.8
10.3
7.9
7.9
7.6
8.8
7.6
8.4
2006
8.0
9.1
8.9
9.7
8.2
8.4
8.6
8.7
8.2
7.9
7.3
7.3
2007
9.9
8.8
8.6
9.2
9.6
9.7
8.6
9.1
9.6
8.4
6.3
7.3
2008
9.4
8.2
8.3
10.9
9.7
8.8
8.4
8.6
6.9
7.4
7.3
6.5
2009
8.6
7.8
9.9
11.0
8.4
9.5
9.4
8.1
8.0
9.8
8.5
8.7
2010
7.2
6.1
9.7
10.6
11.5
10.5
8.7
10.4
7.4
7.3
10.8
8.2
2011
6.7
9.8
9.0
10.6
10.5
10.1
8.9
8.0
6.0
7.4
6.6
7.3
2012
7.2
8.1
10.4
9.4
10.3
11.5
8.4
7.6
6.5
7.3
7.5
7.2
2013
9.3
8.4
8.2
9.5
10.4
9.3
8.3
8.3
9.4
7.7
6.2
8.7
2014
7.4
6.6
9.4
10.2
11.7
10.1
9.5
8.3
7.3
7.2
7.1
6.4
2015
6.9
7.8
7.5
10.7
10.0
9.2
9.6
8.8
8.5
6.6
9.4
7.6
2016
7.0
8.3
9.5
9.5
10.1
10.3
10.6
9.2
9.2
9.3
7.1
7.8
2017
10.3
10.6
9.2
11.8
9.8
10.5
8.6
8.1
8.7
8.5
8.2
8.5
2018
7.0
8.3
11.7
10.6
9.6
10.5
8.6
9.3
8.4
8.7
8.1
7.6
2019
8.2
10.4
10.2
9.6
8.2
10.4
9.5
7.9
9.5
8.8
6.9
6.8
2020
6.5
8.4
9.8
7.5
10.5
10.0
9.6
7.8
7.5
7.0
8.1
7.9
2021
7.9
9.1
10.0
9.9
10.1
10.2
8.4
8.8
8.2
8.4
7.7
8.3
2022
7.7
10.7
9.2
11.8
11.4
10.6
10.2
7.4
7.2
6.8
9.9
7.1
2023
10.3
11.7
10.8
9.6
9.8
9.8
9.2
8.1
7.9
7.7
7.9
3.8
2024
6.3
7.7
11.2
9.2
9.4
9.1
8.9
10.3
7.6
7.0
9.1
7.0
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
1978
M
M
M
M
80.94
92.17
98.10
96.29
85.60
82.03
61.30
58.71
1979
49.90
53.64
61.61
86.77
89.27
94.20
97.97
92.29
93.83
99.87
125.33
122.10
1980
123.97
125.10
124.68
116.90
103.68
89.90
99.13
96.19
89.63
109.03
119.43
123.94
1981
124.58
125.11
125.45
103.80
92.29
96.43
100.03
98.65
89.00
109.03
120.50
123.32
1982
119.52
120.25
122.16
120.20
88.84
86.97
94.68
92.55
95.03
118.23
124.43
119.13
1983
55.52
56.96
60.74
62.43
79.84
89.83
95.06
89.84
88.47
76.13
60.67
54.23
1984
56.87
59.38
66.19
70.07
88.74
89.97
94.77
92.06
89.37
69.03
59.83
46.42
1985
51.19
56.07
61.16
77.00
82.97
97.00
99.29
97.81
81.60
75.55
56.60
57.61
1986
61.52
61.25
69.48
71.93
84.65
95.50
94.06
97.71
80.87
72.84
63.97
54.23
1987
51.35
56.89
61.45
76.93
80.55
93.80
93.48
96.16
89.73
79.68
60.30
47.74
1988
51.10
61.79
65.68
71.07
80.71
92.27
100.77
95.39
87.90
85.13
63.10
53.71
1989
52.32
56.29
69.35
80.57
81.65
91.97
100.77
94.06
88.37
75.45
67.97
59.61
1990
53.90
56.43
67.94
76.00
80.19
93.70
97.81
94.35
89.17
79.29
64.90
49.74
1991
53.97
66.43
57.55
70.10
76.00
88.10
97.87
95.23
89.43
80.77
63.80
54.90
1992
54.52
59.28
61.39
77.57
85.68
90.03
95.06
97.19
91.63
79.48
60.73
48.68
1993
49.68
52.86
67.81
73.63
83.29
89.57
96.03
96.00
90.27
76.84
60.83
55.45
1994
59.94
55.50
71.45
74.53
83.19
98.97
102.03
100.81
90.70
75.97
55.87
55.97
1995
51.87
68.57
63.26
70.80
75.81
87.17
98.84
98.48
91.93
77.85
66.20
58.06
1996
57.16
60.69
69.32
78.03
85.71
97.30
101.90
100.40
88.40
74.94
63.57
54.06
1997
53.65
59.32
72.94
72.27
89.39
90.23
96.42
98.52
87.57
75.06
61.83
51.84
1998
54.68
52.07
62.26
66.57
73.81
85.53
100.06
99.68
86.10
73.00
61.73
56.13
1999
59.19
59.37
67.23
65.57
81.00
91.57
95.03
95.45
88.63
81.61
70.87
57.39
2000
57.13
57.93
64.71
78.03
87.90
96.14
99.74
96.94
89.97
74.10
58.33
58.65
2001
53.24
54.62
68.10
71.37
91.36
96.32
97.94
101.68
94.10
82.10
65.26
52.89
2002
54.56
62.95
64.74
77.18
84.40
97.21
103.33
98.93
91.28
75.70
65.92
54.82
2003
64.97
57.15
66.81
67.98
85.38
97.02
104.89
99.69
94.35
85.57
57.63
53.33
2004
54.87
52.55
73.97
73.90
84.65
95.10
100.16
97.85
88.06
72.17
58.73
54.75
2005
56.13
56.75
64.90
70.89
84.15
90.52
103.43
95.73
87.31
76.01
67.04
57.10
2006
57.70
62.20
58.83
71.76
87.18
97.24
102.18
97.84
88.21
74.22
66.01
54.90
2007
54.45
61.86
73.19
77.47
87.32
96.67
103.39
95.00
84.57
75.77
67.97
49.90
2008
50.64
60.22
68.29
74.84
81.15
95.94
101.04
100.80
92.69
79.47
67.97
51.22
2009
59.91
57.14
66.56
74.13
90.15
89.14
102.60
97.90
94.27
74.97
67.15
51.43
2010
55.07
57.52
64.34
70.02
77.57
94.54
102.30
97.31
95.12
75.91
62.08
55.53
2011
56.64
56.57
65.65
71.91
76.97
90.79
97.42
99.81
91.84
79.16
60.59
54.45
2012
59.21
59.98
67.09
75.13
86.12
95.08
97.04
99.06
92.88
78.31
67.46
52.85
2013
54.00
59.26
71.03
77.22
84.83
97.79
101.95
96.90
88.73
74.17
64.34
56.10
2014
63.45
64.29
69.61
76.48
85.39
96.77
101.55
94.61
91.93
83.04
67.64
53.64
2015
60.90
68.61
74.10
75.70
80.97
98.70
95.84
99.90
94.17
77.71
60.28
52.74
2016
53.97
66.21
69.32
75.07
80.28
100.00
102.10
99.46
90.00
79.03
66.87
53.86
2017
52.94
60.54
72.45
76.27
85.58
99.40
103.62
98.91
88.23
79.90
70.07
61.94
2018
61.81
60.39
64.97
78.64
84.42
98.47
103.74
101.13
94.34
76.73
65.17
55.58
2019
55.75
52.80
63.39
76.67
74.68
94.30
100.48
101.65
89.97
75.61
67.20
52.03
2020
58.26
63.12
60.38
82.00
88.52
95.10
101.93
103.48
94.72
85.13
66.97
60.20
2021
56.58
61.18
65.07
78.13
86.29
100.83
102.55
100.77
93.93
74.58
72.33
54.48
2022
58.32
62.07
70.16
77.40
84.87
96.53
101.23
99.81
94.07
81.84
59.10
56.35
2023
51.32
55.57
57.94
75.37
84.32
89.50
105.45
96.65
88.80
79.87
65.07
59.82
2024
55.81
57.38
63.48
74.80
84.68
100.07
106.42
100.52
96.21
85.47
62.56
62.93
NCEI Climatology
56.59
60.01
67.39
74.21
83.80
94.70
100.69
98.80
91.09
78.10
64.60
55.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1978
M
M
M
M
55.35
67.50
70.68
70.16
60.03
55.42
38.83
30.00
1979
30.55
32.57
41.03
47.53
58.92
64.17
70.06
67.42
64.93
52.71
38.00
35.90
1980
38.81
40.76
38.97
46.93
51.84
62.93
72.35
70.03
62.77
52.71
41.13
39.06
1981
37.35
37.93
40.32
52.03
56.97
70.50
74.13
70.45
64.73
48.71
42.73
34.90
1982
30.97
35.29
39.32
45.87
56.42
62.90
68.84
69.52
60.43
48.06
37.83
33.19
1983
34.74
39.04
41.10
42.37
53.58
63.37
69.06
67.71
64.50
51.65
40.17
33.90
1984
35.81
35.86
40.39
45.03
60.35
64.60
71.77
69.19
64.07
45.74
37.60
31.35
1985
32.03
33.86
37.94
48.83
55.81
66.20
71.87
67.61
57.97
50.35
37.53
36.45
1986
39.19
40.36
45.65
47.97
57.52
67.80
68.29
72.48
58.00
48.94
41.30
33.81
1987
31.48
37.54
38.45
49.87
57.29
65.77
65.87
68.87
62.70
53.32
40.73
30.10
1988
31.90
37.45
39.87
47.33
54.10
66.37
73.97
69.94
61.10
57.90
40.97
33.29
1989
31.55
34.11
45.29
55.93
58.23
66.63
73.97
68.06
61.33
50.48
42.10
34.74
1990
31.90
34.00
43.10
51.17
56.77
65.87
73.58
69.23
64.23
51.77
40.87
26.45
1991
31.74
40.21
37.45
46.83
51.26
62.97
72.45
70.29
65.07
55.32
41.40
34.45
1992
33.90
40.59
43.29
50.70
60.29
64.37
70.77
73.00
64.20
55.06
38.47
31.19
1993
34.13
37.29
45.03
48.97
57.90
62.87
68.94
69.77
60.27
52.39
37.90
33.10
1994
35.94
35.32
47.45
50.77
57.52
70.03
75.00
74.96
64.77
50.61
34.00
35.23
1995
37.87
43.75
42.23
47.43
52.77
60.53
69.26
73.16
63.80
50.15
45.05
35.68
1996
33.52
40.79
43.32
52.50
59.45
67.73
75.45
72.10
62.77
48.77
42.47
35.52
1997
35.32
36.93
42.61
47.07
62.35
66.90
69.10
72.94
65.20
48.81
41.07
32.65
1998
34.39
36.11
40.29
42.73
49.71
59.00
71.35
73.29
62.43
48.29
38.73
32.16
1999
33.97
35.00
41.73
43.47
56.23
63.30
70.48
69.35
63.30
51.71
40.77
33.74
2000
35.06
38.76
41.00
50.40
60.71
68.10
71.26
73.68
62.10
50.84
34.13
33.23
2001
31.91
34.24
43.87
45.52
59.87
65.64
69.07
70.90
62.59
52.23
41.58
31.01
2002
29.94
34.38
36.39
48.98
53.94
66.17
73.74
68.17
62.94
48.77
40.48
32.37
2003
37.27
36.43
41.15
45.44
56.46
66.56
74.29
71.57
65.21
54.79
36.63
32.88
2004
32.48
34.28
47.77
49.10
58.52
65.67
72.28
71.11
59.94
50.29
38.79
36.10
2005
37.95
38.59
40.19
44.60
56.01
63.71
71.94
69.91
59.44
51.39
40.07
32.79
2006
32.45
38.14
37.28
47.33
59.56
67.23
76.08
68.85
60.74
49.44
40.31
31.76
2007
29.32
35.21
43.32
48.97
57.29
64.73
73.32
69.06
60.10
49.03
40.30
29.13
2008
30.24
33.46
40.13
45.73
53.87
63.18
72.02
71.25
61.78
49.09
44.16
32.18
2009
35.03
35.05
38.56
44.30
61.15
62.99
73.55
66.98
64.33
47.68
38.33
29.84
2010
33.34
36.83
39.58
42.44
50.35
64.65
74.74
68.83
60.25
52.32
37.72
36.59
2011
32.11
32.59
41.11
45.65
50.19
62.04
69.72
68.92
62.37
51.09
35.44
30.39
2012
33.35
35.63
41.26
49.18
59.59
66.93
68.76
74.29
65.74
52.22
41.75
34.63
2013
31.05
32.95
45.60
50.04
56.87
68.73
73.91
69.47
63.22
46.10
39.50
31.61
2014
35.48
35.82
42.45
48.52
57.22
65.30
74.77
67.48
63.13
52.66
38.48
35.80
2015
37.16
40.25
44.90
46.07
54.16
68.46
70.32
71.37
64.53
55.29
35.97
28.77
2016
33.32
37.14
41.29
49.09
54.24
69.20
72.16
70.29
60.13
53.26
40.43
31.68
2017
34.63
40.82
43.42
48.30
55.39
67.03
73.44
70.13
62.03
49.77
42.00
34.29
2018
37.26
33.89
41.90
50.14
57.29
67.67
76.33
72.81
63.21
51.37
38.90
33.61
2019
35.64
32.00
41.87
49.07
50.18
66.00
70.52
68.39
61.67
44.81
39.07
34.77
2020
31.94
35.62
40.96
52.80
59.00
63.97
69.83
70.06
62.31
50.77
38.87
31.56
2021
32.58
34.71
37.80
48.20
56.45
69.80
75.48
71.42
63.03
47.45
44.10
32.87
2022
31.65
33.82
40.74
47.47
55.71
67.07
74.16
73.13
64.77
51.65
35.17
31.52
2023
32.90
32.00
37.65
46.30
55.77
62.53
74.06
68.81
60.43
50.80
38.43
34.47
2024
32.74
38.17
41.00
46.47
55.26
68.41
75.74
71.71
64.63
53.52
35.79
35.11
NCEI Climatology
33.40
35.87
40.91
46.50
55.19
64.40
71.31
69.70
61.51
49.90
38.50
32.20
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1978
M
M
M
M
68.15
79.83
84.39
83.23
72.82
68.73
50.07
44.35
1979
40.23
43.11
51.32
67.15
74.10
79.18
84.02
79.85
79.38
76.29
81.67
79.00
1980
81.39
82.93
81.82
81.92
77.76
76.42
85.74
83.11
76.20
80.87
80.28
81.50
1981
80.97
81.52
82.89
77.92
74.63
83.47
87.08
84.55
76.87
78.87
81.62
79.11
1982
75.24
77.77
80.74
83.03
72.63
74.93
81.76
81.03
77.73
83.15
81.13
76.16
1983
45.13
48.00
50.92
52.40
66.71
76.60
82.06
78.77
76.48
63.89
50.42
44.06
1984
46.34
47.62
53.29
57.55
74.55
77.28
83.27
80.63
76.72
57.39
48.72
38.89
1985
41.61
44.96
49.55
62.92
69.39
81.60
85.58
82.71
69.78
62.95
47.07
47.03
1986
50.35
50.80
57.56
59.95
71.08
81.65
81.18
85.10
69.43
60.89
52.63
44.02
1987
41.42
47.21
49.95
63.40
68.92
79.78
79.68
82.52
76.22
66.50
50.52
38.92
1988
41.50
49.62
52.77
59.20
67.40
79.32
87.37
82.66
74.50
71.52
52.03
43.50
1989
41.94
45.20
57.32
68.25
69.94
79.30
87.37
81.06
74.85
62.97
55.03
47.18
1990
42.90
45.21
55.52
63.58
68.48
79.78
85.69
81.79
76.70
65.53
52.88
38.10
1991
42.85
53.32
47.50
58.47
63.63
75.53
85.16
82.76
77.25
68.05
52.60
44.68
1992
44.21
49.93
52.34
64.13
72.98
77.20
82.92
85.10
77.92
67.27
49.60
39.94
1993
41.90
45.07
56.42
61.30
70.60
76.22
82.48
82.89
75.27
64.61
49.37
44.27
1994
47.94
45.41
59.45
62.65
70.35
84.50
88.52
87.89
77.73
63.29
44.93
45.60
1995
44.87
56.16
52.74
59.12
64.29
73.85
84.05
85.82
77.87
64.00
55.62
46.87
1996
45.34
50.74
56.32
65.27
72.58
82.52
88.68
86.25
75.58
61.85
53.02
44.79
1997
44.48
48.12
57.77
59.67
75.87
78.57
82.76
85.73
76.38
61.94
51.45
42.24
1998
44.53
44.09
51.27
54.65
61.76
72.27
85.71
86.48
74.27
60.65
50.23
44.15
1999
46.58
47.19
54.48
54.52
68.61
77.43
82.76
82.40
75.97
66.66
55.82
45.56
2000
46.10
48.34
52.85
64.22
74.31
82.12
85.50
85.31
76.03
62.47
46.23
45.94
2001
42.58
44.43
55.99
58.45
75.62
80.98
83.50
86.29
78.34
67.16
53.42
41.95
2002
42.25
48.67
50.56
63.08
69.17
81.69
88.53
83.55
77.11
62.24
53.20
43.60
2003
51.12
46.79
53.98
56.71
70.92
81.79
89.59
85.63
79.78
70.18
47.13
43.10
2004
43.68
43.41
60.87
61.50
71.58
80.38
86.22
84.48
74.00
61.23
48.76
45.43
2005
47.04
47.67
52.54
57.75
70.08
77.12
87.68
82.82
73.37
63.70
53.56
44.95
2006
45.08
50.17
48.06
59.54
73.37
82.23
89.13
83.34
74.47
61.83
53.16
43.33
2007
41.89
48.54
58.26
63.22
72.31
80.70
88.35
82.03
72.33
62.40
54.13
39.52
2008
40.44
46.84
54.21
60.28
67.51
79.56
86.53
86.02
77.24
64.28
56.07
41.70
2009
47.47
46.10
52.56
59.22
75.65
76.06
88.07
82.44
79.30
61.33
52.74
40.64
2010
44.20
47.18
51.96
56.23
63.96
79.59
88.52
83.07
77.68
64.12
49.90
46.06
2011
44.37
44.58
53.38
58.78
63.58
76.41
83.57
84.36
77.10
65.13
48.02
42.42
2012
46.28
47.80
54.17
62.16
72.85
81.00
82.90
86.68
79.31
65.27
54.61
43.74
2013
42.52
46.11
58.32
63.63
70.85
83.26
87.93
83.19
75.97
60.13
51.92
43.85
2014
49.47
50.05
56.03
62.50
71.30
81.03
88.16
81.05
77.53
67.85
53.06
44.72
2015
49.03
54.43
59.50
60.88
67.56
83.58
83.08
85.63
79.35
66.50
48.12
40.76
2016
43.65
51.67
55.31
62.08
67.26
84.60
87.13
84.88
75.07
66.15
53.65
42.77
2017
43.78
50.68
57.94
62.28
70.48
83.22
88.53
84.52
75.13
64.84
56.03
48.11
2018
49.53
47.14
53.44
64.39
70.85
83.07
90.04
86.97
78.78
64.05
52.03
44.60
2019
45.69
42.40
52.63
62.87
62.43
80.15
85.50
85.02
75.82
60.21
53.13
43.40
2020
45.10
49.38
50.74
67.40
73.76
79.53
85.88
86.77
78.52
67.95
52.92
45.88
2021
44.58
47.95
51.43
63.17
71.37
85.32
89.02
86.10
78.48
61.02
58.22
43.68
2022
44.98
47.95
55.45
62.43
70.29
81.80
87.69
86.47
79.42
66.74
47.13
43.94
2023
42.11
43.79
47.79
60.83
70.05
76.02
89.76
82.73
74.62
65.33
51.75
47.15
2024
44.27
47.78
52.24
60.63
69.97
84.33
91.08
86.11
80.33
69.45
49.15
49.06
NCEI Climatology
45.00
47.94
54.15
60.35
69.50
79.55
86.00
84.25
76.30
64.00
51.55
43.60
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
