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 (USW00012888) 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
1983
M
M
M
M
M
M
M
M
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
3.15
8.23
7.23
7.18
2.20
5.03
1.17
1999
3.33
0.65
0.99
1.66
6.22
10.46
3.60
6.68
5.43
11.75
0.94
1.33
2000
0.50
0.90
1.12
4.43
0.55
5.25
13.23
9.34
10.36
14.51
0.02
0.29
2001
0.08
0.18
4.02
2.07
3.14
5.26
8.72
6.16
15.21
7.71
1.51
2.04
2002
0.52
2.87
0.93
1.06
1.42
9.68
8.00
5.13
8.07
1.15
2.50
2.09
2003
0.38
2.06
2.72
3.79
7.84
10.33
5.46
11.93
14.10
0.54
3.53
0.70
2004
1.41
2.62
0.61
5.41
1.57
4.61
7.46
7.77
6.94
5.55
1.16
0.10
2005
1.09
0.14
2.85
0.08
4.40
12.12
7.76
12.47
8.02
3.32
0.81
1.65
2006
0.64
3.13
1.02
1.44
3.15
4.10
14.12
9.13
2.63
2.62
0.82
2.45
2007
0.99
1.52
2.44
4.44
3.39
12.41
4.83
2.27
9.76
4.41
0.71
0.00
2008
1.58
1.88
0.12
0.82
2.70
8.85
4.56
12.32
9.26
5.16
0.48
0.34
2009
0.12
0.36
1.59
1.14
4.09
6.18
3.61
5.00
8.16
1.40
2.49
2.51
2010
0.69
3.15
2.82
4.08
4.08
6.20
5.28
11.18
12.81
0.72
1.56
1.48
2011
2.29
0.20
1.44
0.75
1.19
3.12
5.67
10.07
7.06
15.31
2.32
0.86
2012
0.00
0.29
2.05
4.31
13.32
10.15
10.10
12.78
11.30
5.64
0.62
0.61
2013
0.73
1.41
0.34
4.21
11.66
5.35
11.73
3.48
4.12
1.29
10.10
3.53
2014
2.51
1.68
1.37
3.91
0.28
15.52
10.85
4.82
2.31
4.35
2.00
0.96
2015
0.53
1.53
0.65
3.27
1.29
4.13
4.35
7.41
13.59
6.89
3.36
18.43
2016
7.57
2.63
1.82
0.20
7.25
5.40
7.43
11.05
9.37
5.97
0.94
2.94
2017
1.70
1.31
3.61
4.56
1.82
12.84
4.29
5.18
5.76
8.10
2.19
0.66
2018
1.22
1.18
0.29
2.13
10.31
7.65
4.75
8.93
8.84
1.15
1.43
1.40
2019
2.73
2.00
1.20
3.20
1.87
12.85
6.89
10.53
3.64
5.09
0.86
3.98
2020
1.43
2.60
0.07
1.45
14.93
6.84
10.53
3.05
7.82
6.91
1.47
1.48
2021
0.17
1.49
0.58
4.60
2.15
11.79
6.24
7.34
8.51
4.59
4.73
0.82
2022
1.77
0.73
1.13
4.17
5.66
18.42
4.85
5.45
13.66
1.86
4.87
1.91
2023
0.01
5.72
1.45
7.69
8.86
8.46
13.52
10.65
8.92
2.31
7.95
3.82
2024
1.34
2.65
8.13
3.92
0.12
9.54
4.53
7.72
7.11
9.95
0.43
M
NCEI Climatology
1.74
2.02
2.03
2.86
5.16
8.82
7.19
8.28
8.42
5.25
2.09
2.28
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1983
M
M
M
M
M
M
M
M
M
4.9
4.9
6.0
1984
6.5
6.5
7.4
6.6
6.6
5.5
4.9
4.0
5.3
6.0
5.8
5.9
1985
5.3
6.9
6.3
6.5
4.1
3.8
3.6
4.4
5.7
6.0
7.0
5.9
1986
6.1
5.5
8.0
5.7
7.3
3.9
3.8
4.9
5.2
6.5
9.3
10.3
1987
9.4
10.3
10.8
9.0
9.3
8.0
6.1
7.0
5.7
10.5
11.1
9.8
1988
11.4
10.5
11.7
9.5
8.5
8.3
7.7
7.6
9.7
8.5
10.2
9.4
1989
8.0
10.9
12.2
10.8
11.0
11.2
9.6
8.8
10.2
10.2
10.9
10.8
1990
11.7
13.9
13.3
12.1
12.2
10.0
10.0
7.9
9.4
11.2
10.8
10.5
1991
9.9
10.4
11.3
11.7
11.3
7.2
6.2
7.7
7.7
8.4
11.3
11.0
1992
10.9
10.9
11.2
12.6
10.7
8.8
9.4
8.6
5.5
7.6
11.0
8.4
1993
9.7
9.7
10.6
10.8
11.4
8.3
7.1
6.9
9.0
8.2
9.3
9.0
1994
11.0
9.8
10.0
10.0
8.7
7.7
8.2
7.5
7.3
7.5
9.4
8.8
1995
9.4
9.2
10.5
8.7
8.7
8.8
8.2
8.0
7.1
8.9
8.9
9.2
1996
9.4
8.2
10.5
9.8
9.0
7.5
9.1
8.1
7.5
10.2
12.5
9.2
1997
9.3
10.9
10.2
11.1
8.9
7.6
5.3
6.4
7.4
9.2
9.6
9.1
1998
10.3
11.6
12.2
11.2
8.0
6.9
5.7
5.8
7.7
7.9
7.0
7.7
1999
8.9
7.2
8.0
7.5
6.2
5.3
6.3
5.1
6.5
9.4
9.7
6.4
2000
7.9
8.0
7.9
8.9
7.8
7.1
4.9
6.8
5.8
8.5
7.8
9.2
2001
7.7
8.7
8.6
9.6
8.1
5.9
6.7
5.8
5.7
9.5
8.7
7.7
2002
7.4
8.1
9.0
8.9
9.4
6.3
5.1
5.5
6.5
4.8
6.7
8.4
2003
8.0
7.1
6.9
8.1
6.8
6.0
6.7
6.0
5.9
7.4
8.8
8.5
2004
7.4
8.2
10.8
9.5
10.9
6.6
5.4
5.4
10.5
7.6
8.4
8.5
2005
9.0
7.4
8.1
9.3
7.8
7.0
7.6
6.3
7.7
9.3
8.2
7.2
2006
9.6
7.4
8.6
8.0
6.3
6.6
6.5
6.5
5.5
7.7
8.3
9.6
2007
8.2
7.9
10.7
8.7
10.8
6.9
4.9
6.6
6.4
9.5
8.2
7.3
2008
8.4
8.0
9.6
9.4
9.1
7.1
5.8
7.2
9.0
8.7
8.2
8.4
2009
7.9
8.7
9.7
10.1
7.7
5.4
4.6
6.0
4.8
6.6
7.4
7.6
2010
8.5
8.4
8.9
9.6
7.7
6.9
7.3
5.0
7.2
7.4
7.9
8.8
2011
8.2
7.6
8.9
8.4
8.6
8.2
5.6
5.1
4.9
8.4
9.0
8.2
2012
6.8
7.9
9.8
8.9
6.8
7.6
5.1
6.2
5.4
8.6
7.7
6.7
2013
7.1
7.7
7.9
8.5
7.8
6.6
6.9
6.5
5.4
6.4
9.6
7.9
2014
7.3
7.0
8.4
8.6
10.3
6.1
4.5
5.3
5.5
6.9
9.1
6.1
2015
7.9
8.7
8.7
7.7
9.6
6.9
6.1
5.4
4.8
7.8
8.9
8.1
2016
8.6
9.4
8.9
9.1
7.4
6.6
6.8
7.1
4.9
10.4
7.4
8.0
2017
8.3
6.8
9.3
10.8
8.4
7.2
6.2
6.1
6.8
9.5
7.4
5.8
2018
10.7
9.3
8.5
8.0
9.1
5.1
4.8
6.7
6.7
8.9
6.9
8.5
2019
8.4
7.7
8.3
8.6
8.7
4.8
6.0
5.0
10.0
7.8
6.4
8.8
2020
8.6
9.0
9.2
8.7
8.4
6.5
6.3
6.6
6.6
8.4
9.8
7.8
2021
6.1
8.6
9.2
8.6
9.3
7.6
6.0
6.9
4.3
6.3
7.5
5.4
2022
6.1
8.6
9.9
9.9
7.8
5.7
8.1
7.0
5.3
6.8
7.3
6.9
2023
7.0
7.3
7.9
8.1
6.8
5.4
4.4
5.9
5.6
7.5
8.5
9.1
2024
9.0
7.5
8.1
9.3
7.8
7.2
6.0
6.6
6.1
8.9
9.3
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
1983
M
M
M
M
M
M
M
M
75.00
85.45
80.73
78.00
1984
75.74
76.76
79.48
82.63
85.81
86.60
88.68
90.06
86.53
84.52
79.40
78.65
1985
73.71
77.86
81.23
82.00
87.84
90.23
88.58
90.10
87.10
86.84
82.67
73.90
1986
75.13
79.93
77.32
81.87
84.65
87.27
89.87
89.32
88.77
87.06
84.93
78.87
1987
74.61
77.50
78.26
79.50
84.90
89.13
90.26
92.16
89.73
83.52
80.43
76.32
1988
74.61
75.48
77.81
84.70
84.81
87.80
90.00
89.61
89.17
85.45
82.80
76.87
1989
79.45
78.64
81.55
84.87
88.42
89.37
89.77
91.23
90.40
85.81
82.77
73.58
1990
79.58
80.25
79.97
82.77
86.58
90.63
90.71
90.65
89.87
86.42
81.03
79.06
1991
79.61
77.68
81.71
85.53
87.39
88.97
90.42
90.97
88.60
84.94
79.47
78.65
1992
75.16
78.45
79.84
81.23
86.13
88.07
91.94
90.48
89.53
85.97
81.90
78.13
1993
78.65
75.61
78.74
81.67
84.65
89.20
91.06
90.42
89.47
87.06
81.97
77.65
1994
75.81
79.68
82.06
85.33
88.81
91.00
90.87
90.13
88.13
87.06
82.73
78.35
1995
74.94
76.68
80.81
84.90
89.90
89.30
90.74
90.10
89.83
86.90
80.77
74.68
1996
75.97
76.86
77.32
82.90
87.32
88.73
91.73
91.77
90.38
84.98
81.75
78.68
1997
76.48
81.23
84.10
83.19
87.90
89.70
91.35
91.06
88.41
85.88
80.60
76.39
1998
76.77
76.46
77.00
82.90
89.77
93.51
91.12
91.18
88.57
86.22
82.17
79.54
1999
77.16
77.88
78.99
85.80
86.65
86.85
89.61
90.67
88.40
84.38
80.12
76.91
2000
76.13
76.70
82.10
83.03
87.00
88.65
90.19
89.16
88.60
83.65
80.23
74.87
2001
73.24
81.64
81.55
83.71
84.87
90.45
89.74
91.03
87.75
85.49
80.68
79.55
2002
78.71
77.85
82.63
85.81
87.79
86.96
89.52
90.45
88.52
88.13
81.00
78.27
2003
72.85
81.64
86.39
82.86
88.48
88.05
89.98
89.24
88.79
87.72
82.00
75.35
2004
74.48
78.97
79.57
81.90
85.52
90.41
90.11
90.67
87.79
85.52
81.59
76.32
2005
77.03
77.96
79.79
82.14
86.73
88.02
91.37
90.12
88.51
85.05
79.77
75.23
2006
76.32
76.36
80.18
85.05
87.73
89.01
88.47
90.01
88.28
86.75
79.54
79.49
2007
79.10
77.46
81.10
83.28
85.55
88.70
91.13
91.35
89.63
86.61
81.21
80.94
2008
77.14
80.71
81.21
82.97
88.69
88.50
89.03
90.09
88.10
83.52
77.88
76.96
2009
75.95
76.45
80.70
85.66
88.07
91.77
93.16
92.78
91.44
90.02
84.20
80.37
2010
73.25
74.25
77.19
82.88
89.80
93.57
92.69
93.28
89.59
86.73
80.77
70.99
2011
75.88
80.03
81.93
87.35
88.16
91.45
91.23
91.84
90.91
84.83
81.51
79.09
2012
76.52
79.86
82.10
83.07
86.10
88.73
89.35
89.81
88.53
86.19
79.13
80.10
2013
80.34
80.27
77.68
84.97
86.75
89.07
88.82
90.23
89.43
88.10
83.90
81.39
2014
76.24
82.75
83.48
86.73
89.39
90.67
92.48
93.58
89.90
88.29
80.43
78.87
2015
79.00
77.86
84.10
87.83
88.19
90.37
91.90
91.48
89.97
91.42
84.20
81.32
2016
73.71
75.07
82.74
84.47
87.16
90.77
90.85
90.52
89.67
86.90
81.93
82.61
2017
80.03
83.32
82.52
84.93
89.84
89.77
92.13
92.16
90.24
85.16
82.73
78.68
2018
74.55
82.39
80.84
87.27
85.29
90.97
91.87
90.96
90.10
89.35
84.43
80.16
2019
77.42
83.18
82.87
86.27
89.71
92.23
92.35
91.74
91.00
88.97
83.47
80.17
2020
78.64
80.41
84.33
90.43
87.81
90.90
91.65
92.55
90.83
87.84
82.89
76.06
2021
77.77
82.82
83.58
86.57
88.61
89.30
91.29
91.97
91.13
88.32
80.83
83.19
2022
75.69
80.89
84.19
85.33
88.65
89.93
91.55
92.06
90.41
86.68
85.53
78.71
2023
80.16
83.64
85.35
86.83
88.77
91.37
94.26
94.19
90.53
87.16
82.77
76.94
2024
77.71
76.93
83.13
83.69
92.10
89.30
92.74
91.87
92.10
86.16
83.24
M
NCEI Climatology
76.90
79.65
81.90
85.11
88.20
90.30
91.20
91.70
89.80
87.01
81.91
78.81
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1983
M
M
M
M
M
M
M
M
72.00
71.35
62.77
60.97
1984
56.39
58.66
60.03
63.67
69.81
71.30
73.84
73.81
72.87
69.48
62.27
61.58
1985
49.71
57.54
62.10
63.93
67.81
73.43
73.13
74.97
73.70
72.87
67.20
56.48
1986
55.55
58.04
59.55
60.03
69.32
72.80
73.90
74.77
74.03
71.82
72.03
65.81
1987
54.87
61.21
63.68
58.57
70.23
75.13
75.52
76.29
74.93
69.52
68.33
60.65
1988
59.74
57.62
62.23
64.03
67.77
73.83
75.55
75.52
75.93
68.90
68.83
60.61
1989
60.45
59.43
62.94
65.90
70.16
74.87
74.87
75.52
75.27
69.32
66.37
53.10
1990
63.13
64.71
64.94
65.87
71.52
73.83
74.55
74.77
74.93
72.71
65.53
63.32
1991
64.52
59.32
64.42
70.50
73.65
74.33
76.03
75.94
75.03
72.23
64.63
62.94
1992
57.55
60.66
61.10
65.03
65.77
73.67
76.29
75.15
74.53
70.06
69.50
62.19
1993
64.71
58.86
61.35
64.70
71.03
74.93
76.42
76.52
75.33
72.84
67.80
58.00
1994
61.26
65.21
63.23
70.20
71.65
75.87
75.77
75.16
75.50
72.19
69.93
64.39
1995
58.16
57.93
64.74
69.17
74.00
74.80
76.29
76.45
76.13
75.42
65.07
58.68
1996
58.32
54.31
59.87
67.27
73.00
73.67
77.37
75.81
75.41
72.52
67.01
60.13
1997
58.15
65.56
67.40
67.39
71.48
74.58
75.74
75.74
74.24
69.58
66.15
60.57
1998
62.32
60.52
61.03
67.29
71.37
74.14
73.97
75.66
75.30
71.55
66.32
62.19
1999
58.97
56.22
55.82
64.00
66.58
72.45
74.17
74.54
73.73
71.53
63.82
58.74
2000
54.38
56.66
62.87
63.37
68.48
72.70
73.48
74.19
74.33
68.13
61.10
58.75
2001
47.82
61.87
60.31
63.53
66.46
71.60
71.35
74.33
72.40
71.36
62.78
61.87
2002
57.54
58.35
63.33
66.52
70.62
72.33
73.61
73.27
74.37
70.07
61.48
58.66
2003
48.73
58.95
66.38
63.25
70.84
73.74
74.26
73.87
73.43
69.46
65.60
54.28
2004
54.84
60.07
63.03
62.93
70.87
74.77
74.13
74.24
75.55
69.94
64.16
57.39
2005
55.40
55.72
59.02
60.44
67.16
73.12
75.84
76.44
73.88
72.91
62.12
54.49
2006
55.81
53.31
58.71
63.38
65.57
73.50
73.88
74.68
74.62
69.77
61.59
66.03
2007
60.16
56.43
61.84
62.07
67.13
71.76
73.84
74.48
73.17
74.48
63.40
61.58
2008
57.09
61.59
62.12
63.82
68.58
72.83
73.22
72.79
74.93
69.34
59.14
59.35
2009
52.45
53.34
61.60
65.61
71.15
75.48
75.58
76.90
75.55
72.30
65.01
63.62
2010
51.85
52.80
54.97
66.63
73.52
77.93
77.84
77.47
74.82
69.59
63.22
48.19
2011
53.39
57.78
59.98
67.34
69.08
73.52
75.70
75.64
75.18
70.81
65.82
62.24
2012
55.16
62.32
63.65
64.17
70.35
74.18
73.85
75.68
74.27
70.90
59.87
60.71
2013
62.89
60.27
54.87
68.40
68.06
74.93
74.12
75.71
74.27
70.13
68.33
65.81
2014
56.57
63.00
61.90
66.47
72.26
73.07
76.26
76.97
75.50
71.58
62.17
59.93
2015
60.26
55.96
63.35
70.03
70.35
73.77
74.55
75.13
74.60
72.16
70.65
69.94
2016
57.48
57.59
65.71
66.14
70.19
75.03
76.03
75.75
74.27
71.90
63.07
67.35
2017
59.55
60.61
61.32
67.97
70.03
76.34
77.08
77.06
77.10
71.74
65.73
57.13
2018
57.03
66.04
57.35
65.13
72.26
73.97
75.03
75.42
75.87
73.42
66.77
61.48
2019
56.97
64.96
62.68
67.27
72.77
75.30
76.16
76.23
75.80
74.87
64.37
62.52
2020
59.25
62.17
65.27
71.10
70.39
76.80
76.87
78.87
77.93
75.19
69.79
54.42
2021
57.42
66.11
64.94
67.30
71.84
76.07
76.52
77.00
74.57
72.61
64.67
63.90
2022
58.19
63.36
61.00
68.63
71.19
73.90
76.81
76.00
74.74
69.68
69.37
61.06
2023
58.35
63.64
64.42
69.00
69.74
74.40
77.13
77.97
74.53
70.74
67.03
61.48
2024
61.23
56.11
65.74
65.21
73.81
75.50
77.19
76.90
76.97
72.84
67.10
M
NCEI Climatology
56.79
58.64
61.11
64.90
69.50
74.00
74.89
75.40
74.70
71.30
64.30
60.00
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1983
M
M
M
M
M
M
M
M
73.50
78.40
71.75
69.48
1984
66.06
67.71
69.76
73.15
77.81
78.95
81.26
81.94
79.70
77.00
70.83
70.11
1985
61.71
67.70
71.66
72.97
77.82
81.83
80.85
82.53
80.40
79.85
74.93
65.19
1986
65.34
68.98
68.44
70.95
76.98
80.03
81.89
82.05
81.40
79.44
78.48
72.34
1987
64.74
69.36
70.97
69.03
77.56
82.13
82.89
84.23
82.33
76.52
74.38
68.48
1988
67.18
66.55
70.02
74.37
76.29
80.82
82.77
82.56
82.55
77.18
75.82
68.74
1989
69.95
69.04
72.24
75.38
79.29
82.12
82.32
83.37
82.83
77.56
74.57
63.34
1990
71.35
72.48
72.45
74.32
79.05
82.23
82.63
82.71
82.40
79.56
73.28
71.19
1991
72.06
68.50
73.06
78.02
80.52
81.65
83.23
83.45
81.82
78.58
72.05
70.79
1992
66.35
69.55
70.47
73.13
75.95
80.87
84.11
82.81
82.03
78.02
75.70
70.16
1993
71.68
67.23
70.05
73.18
77.84
82.07
83.74
83.47
82.40
79.95
74.88
67.82
1994
68.53
72.45
72.65
77.77
80.23
83.43
83.32
82.65
81.82
79.63
76.33
71.37
1995
66.55
67.30
72.77
77.03
81.95
82.05
83.52
83.27
82.98
81.16
72.92
66.68
1996
67.15
65.59
68.60
75.08
80.16
81.20
84.55
83.79
82.90
78.75
74.38
69.40
1997
67.32
73.39
75.75
75.29
79.69
82.14
83.55
83.40
81.32
77.73
73.38
68.48
1998
69.55
68.49
69.02
75.10
80.57
83.82
82.55
83.42
81.94
78.89
74.24
70.87
1999
68.06
67.05
67.41
74.90
76.61
79.65
81.89
82.61
81.06
77.95
71.97
67.82
2000
65.25
66.68
72.48
73.20
77.74
80.67
81.84
81.68
81.47
75.89
70.67
66.81
2001
60.53
71.75
70.93
73.62
75.66
81.03
80.55
82.68
80.08
78.43
71.73
70.71
2002
68.13
68.10
72.98
76.16
79.20
79.64
81.56
81.86
81.45
79.10
71.24
68.47
2003
60.79
70.29
76.38
73.06
79.66
80.90
82.12
81.55
81.11
78.59
73.80
64.82
2004
64.66
69.52
71.30
72.42
78.19
82.59
82.12
82.45
81.67
77.73
72.87
66.86
2005
66.21
66.84
69.40
71.29
76.95
80.57
83.61
83.28
81.20
78.98
70.94
64.86
2006
66.07
64.84
69.44
74.21
76.65
81.25
81.17
82.35
81.45
78.26
70.56
72.76
2007
69.63
66.95
71.47
72.68
76.34
80.23
82.48
82.92
81.40
80.55
72.31
71.26
2008
67.12
71.15
71.66
73.40
78.64
80.67
81.12
81.44
81.52
76.43
68.51
68.16
2009
64.20
64.90
71.15
75.63
79.61
83.62
84.37
84.84
83.49
81.16
74.61
71.99
2010
62.55
63.52
66.08
74.76
81.66
85.75
85.26
85.38
82.20
78.16
71.99
59.59
2011
64.64
68.90
70.96
77.35
78.62
82.49
83.46
83.74
83.04
77.82
73.67
70.67
2012
65.84
71.09
72.87
73.62
78.23
81.46
81.60
82.74
81.40
78.55
69.50
70.40
2013
71.61
70.27
66.27
76.69
77.41
82.00
81.47
82.97
81.85
79.11
76.12
73.60
2014
66.40
72.88
72.69
76.60
80.82
81.87
84.37
85.27
82.70
79.94
71.30
69.40
2015
69.63
66.91
73.73
78.93
79.27
82.07
83.23
83.31
82.28
81.79
77.42
75.63
2016
65.60
66.33
74.23
75.30
78.68
82.90
83.44
83.13
81.97
79.40
72.50
74.98
2017
69.79
71.96
71.92
76.45
79.93
83.05
84.60
84.61
83.67
78.45
74.23
67.90
2018
65.79
74.21
69.10
76.20
78.77
82.47
83.45
83.19
82.98
81.39
75.60
70.82
2019
67.20
74.07
72.77
76.77
81.24
83.77
84.26
83.98
83.40
81.92
73.92
71.40
2020
68.95
71.29
74.80
80.77
79.10
83.85
84.26
85.71
84.38
81.52
76.34
65.24
2021
67.60
74.46
74.26
76.93
80.23
82.68
83.90
84.48
82.85
80.47
72.75
73.55
2022
66.94
72.12
72.60
76.98
79.92
81.92
84.18
84.03
82.57
78.18
77.45
69.89
2023
69.26
73.64
74.89
77.92
79.26
82.88
85.69
86.08
82.53
78.95
74.90
69.21
2024
69.47
66.52
74.44
74.45
82.95
82.40
84.97
84.39
84.53
79.50
75.17
M
NCEI Climatology
66.85
69.15
71.51
75.00
78.85
82.15
83.05
83.55
82.25
79.16
73.11
69.40
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
