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 (USW00012894) 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
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
0.00
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
2.77
6.03
6.21
9.28
10.50
2.63
6.54
1.61
1999
3.37
0.36
0.37
2.31
3.04
20.20
8.29
9.19
8.85
3.70
2.65
1.07
2000
1.45
0.22
3.18
0.90
1.29
7.02
11.08
8.85
10.32
2.37
0.48
1.39
2001
0.08
0.10
3.83
1.73
1.51
3.01
13.99
6.06
13.97
2.49
0.30
1.06
2002
1.34
0.49
0.52
1.14
0.12
9.06
11.53
9.85
6.13
1.96
3.75
2.39
2003
1.25
1.00
3.18
2.15
3.66
13.46
4.25
11.85
15.57
1.01
1.46
3.17
2004
2.88
3.05
0.07
2.14
0.65
7.73
13.31
12.51
9.84
0.52
0.57
1.17
2005
0.46
2.56
8.01
3.19
3.21
20.85
8.66
9.57
5.60
7.87
5.26
0.09
2006
0.42
0.28
0.47
0.07
1.67
8.21
8.97
11.32
5.70
0.94
0.27
1.01
2007
0.42
0.43
0.25
1.68
0.89
6.73
7.05
6.25
6.22
0.36
0.48
0.77
2008
1.08
1.56
2.01
2.58
0.75
9.05
12.37
8.85
6.79
2.03
0.79
1.35
2009
0.36
0.33
0.34
0.38
5.66
9.87
4.79
7.94
10.75
0.72
1.11
3.11
2010
1.06
2.23
5.84
3.45
2.87
3.85
4.66
6.88
6.23
0.43
1.49
0.79
2011
3.22
0.28
1.38
0.98
2.14
8.81
7.54
5.21
9.92
8.96
0.62
0.42
2012
0.04
0.67
0.41
0.53
1.76
5.96
5.70
8.03
8.15
4.18
0.56
2.39
2013
0.46
2.45
0.50
1.97
2.74
10.21
12.70
9.12
6.32
0.36
1.32
0.33
2014
2.57
0.01
3.12
1.44
4.67
6.77
9.59
8.46
5.73
1.16
2.20
0.36
2015
0.57
2.44
2.39
1.92
2.62
6.54
15.75
10.45
11.71
2.28
1.61
2.03
2016
11.18
1.87
0.96
1.72
4.50
17.12
8.08
5.48
6.35
1.24
0.01
0.28
2017
1.36
0.91
0.18
4.30
2.58
17.58
13.49
14.75
14.99
4.87
0.20
0.97
2018
0.41
0.28
0.36
0.68
8.14
9.88
8.48
6.39
7.47
1.76
1.27
1.90
2019
6.23
1.76
1.31
1.81
7.03
8.77
8.57
11.37
1.36
3.13
1.42
4.63
2020
1.36
1.22
0.00
0.95
5.67
9.55
5.61
7.66
8.66
3.48
5.46
2.35
2021
0.27
1.36
0.81
4.12
0.55
7.11
7.99
7.75
4.73
3.20
2.87
0.70
2022
1.28
0.66
0.16
3.73
8.42
14.11
6.47
11.00
16.18
1.25
2.34
0.06
2023
0.15
0.17
0.27
3.62
4.68
7.64
4.35
7.84
8.58
2.65
2.41
2.54
2024
0.46
0.00
3.04
0.57
3.78
15.14
9.73
10.06
8.04
5.68
0.02
1.37
2025
1.00
1.71
0.86
0.26
2.71
8.90
6.33
7.92
6.91
1.64
0.00
0.90
2026
1.07
0.44
1.44
3.25
5.04
9.72
9.02
6.04
7.16
M
M
M
NCEI Climatology
2.36
1.54
1.92
1.87
3.02
10.33
8.56
8.75
8.49
3.11
1.89
1.60
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1983
M
M
M
M
M
M
6.6
6.7
8.3
8.3
8.3
10.2
1984
10.3
9.5
9.8
7.3
7.5
6.9
6.1
5.2
8.2
8.2
9.3
7.4
1985
9.2
10.9
10.8
9.8
7.7
6.6
5.7
5.3
6.2
6.7
8.5
8.0
1986
8.6
10.1
10.6
7.9
7.9
5.9
8.4
8.5
7.1
7.5
7.7
9.1
1987
9.1
9.2
10.4
8.9
7.7
6.9
5.8
5.3
5.0
11.4
10.6
8.2
1988
10.6
10.3
10.5
9.6
8.9
8.0
7.4
6.3
7.1
8.8
8.9
7.6
1989
6.8
8.9
8.9
7.4
8.4
7.1
5.9
6.4
7.0
8.2
7.9
8.1
1990
8.2
9.0
9.4
9.2
7.8
6.9
7.0
5.6
6.9
8.8
8.4
7.2
1991
7.8
9.2
9.3
7.7
6.7
6.2
5.3
5.4
5.9
7.0
8.0
7.3
1992
8.4
8.7
8.2
8.5
7.8
7.1
5.4
6.1
5.9
7.9
9.8
7.3
1993
8.4
9.5
9.5
8.9
8.4
6.2
4.8
6.2
6.7
7.0
8.9
8.5
1994
10.1
8.8
9.2
8.5
6.7
6.7
6.6
6.4
6.7
7.7
9.5
8.6
1995
8.8
8.7
9.4
7.9
7.0
8.0
6.7
8.1
6.7
8.9
9.1
8.8
1996
9.3
8.7
11.4
8.9
8.6
8.0
8.8
8.0
7.3
9.6
11.2
9.3
1997
9.1
10.1
9.2
10.5
8.3
7.6
5.9
5.8
7.5
9.2
9.6
9.6
1998
10.2
11.8
11.0
10.1
7.3
4.9
4.0
4.9
6.7
6.9
5.2
6.1
1999
6.7
6.0
6.6
6.0
5.8
5.1
4.9
4.5
5.5
8.1
8.2
6.1
2000
6.5
6.6
6.5
6.6
5.6
5.7
5.2
5.2
5.4
7.8
6.4
7.6
2001
6.6
6.5
8.1
7.6
7.2
5.1
5.2
4.8
5.9
8.4
7.1
6.1
2002
5.5
6.9
7.7
6.5
8.0
6.1
5.0
5.7
6.7
6.0
7.2
7.8
2003
7.2
7.9
7.2
7.3
5.0
5.1
3.4
3.6
6.6
7.4
8.4
7.6
2004
7.5
7.7
9.0
8.9
8.2
6.2
5.2
5.5
10.3
6.5
7.2
7.4
2005
7.4
7.4
7.6
8.6
7.0
6.9
6.9
5.7
6.9
8.2
7.8
6.8
2006
8.0
7.1
7.5
8.1
6.1
6.1
5.9
5.5
5.5
7.3
7.2
8.2
2007
7.7
8.1
9.8
8.4
9.5
6.8
4.9
5.7
6.6
9.1
7.3
6.4
2008
8.3
8.3
9.2
8.0
8.7
6.1
5.2
7.1
7.7
7.5
6.7
7.0
2009
7.0
7.5
8.1
8.8
6.5
5.6
5.1
4.7
4.7
5.3
6.1
7.3
2010
7.1
7.2
7.2
8.0
6.5
5.9
5.9
4.9
6.9
5.4
6.8
6.6
2011
7.0
6.8
8.1
7.1
7.3
7.2
5.0
4.9
4.8
7.8
7.8
6.7
2012
5.7
7.1
8.1
7.1
6.5
8.5
4.1
6.1
5.8
7.2
5.9
6.1
2013
6.4
6.8
7.1
7.5
6.8
5.8
5.9
5.2
5.6
6.1
8.9
7.3
2014
7.5
6.2
7.7
7.6
8.1
5.8
4.8
5.3
5.5
6.2
8.0
6.0
2015
7.1
8.2
7.0
6.7
7.5
5.6
5.8
5.4
5.0
7.3
8.0
8.1
2016
7.5
7.7
7.5
7.7
6.3
6.2
5.1
6.4
5.6
9.4
6.6
7.1
2017
7.4
6.3
8.0
9.0
7.6
6.3
4.9
6.0
7.1
9.0
7.2
5.1
2018
8.9
7.3
7.6
7.2
8.4
4.8
5.2
5.3
5.9
7.8
6.2
7.7
2019
7.3
7.0
6.8
7.8
7.3
5.6
5.2
5.1
8.3
7.4
5.9
7.5
2020
7.0
7.9
7.1
7.9
7.3
5.5
5.6
5.6
6.4
8.1
9.8
7.0
2021
5.6
7.7
7.5
7.9
8.2
6.6
5.3
5.6
4.6
6.3
6.9
4.7
2022
6.4
7.1
8.5
8.2
6.2
5.5
5.7
5.5
6.0
6.9
7.4
6.4
2023
6.4
7.1
7.5
7.7
5.8
5.9
4.4
6.3
4.9
7.4
7.5
8.0
2024
9.3
8.6
6.9
7.7
6.5
7.0
4.6
7.1
5.9
8.7
7.2
7.4
2025
7.6
6.1
7.6
7.9
5.9
5.7
4.8
4.4
5.2
7.7
5.4
6.0
2026
6.5
6.4
8.3
8.9
6.8
5.9
5.6
4.8
4.6
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
1983
M
M
M
M
M
M
88.67
89.19
87.20
85.65
78.00
75.06
1984
69.81
75.33
80.29
83.07
87.06
86.07
86.58
87.60
84.81
83.39
77.20
79.06
1985
72.74
78.64
84.45
86.23
90.52
91.33
88.55
89.71
88.67
87.77
84.20
74.87
1986
75.97
79.57
78.84
84.30
88.81
89.00
89.27
88.59
90.63
86.81
85.20
78.35
1987
76.17
77.43
78.35
80.83
89.90
93.13
93.65
93.84
91.23
84.06
81.17
78.84
1988
74.52
77.45
81.87
85.77
88.81
92.50
92.23
92.23
92.73
87.71
83.67
78.19
1989
80.74
77.43
80.81
85.93
92.06
90.83
90.94
92.58
91.40
83.97
80.27
69.77
1990
78.45
80.25
78.65
86.33
90.42
93.13
92.00
92.74
92.77
88.48
83.77
80.68
1991
77.42
76.14
80.03
85.60
87.77
89.37
89.74
90.71
89.40
84.68
77.43
77.48
1992
72.48
76.48
78.00
80.40
85.32
87.89
91.92
90.12
89.46
83.61
81.13
77.24
1993
78.49
74.18
77.36
80.72
86.77
91.86
91.37
91.56
91.21
86.17
79.50
73.21
1994
73.47
79.02
79.52
85.81
88.72
91.13
90.65
90.77
88.45
86.17
82.31
75.98
1995
71.56
74.18
80.25
83.41
90.61
88.65
90.57
90.02
89.27
85.63
78.69
72.95
1996
72.79
74.80
76.87
83.06
88.34
89.74
92.33
91.69
91.10
85.42
80.90
77.70
1997
76.59
82.01
84.78
82.94
88.15
91.10
92.27
92.97
90.32
86.99
80.54
76.30
1998
76.54
76.29
78.63
84.20
89.49
92.43
91.52
93.03
87.89
87.14
82.63
79.40
1999
75.98
76.29
79.10
86.23
86.86
87.84
89.92
90.04
88.23
84.29
79.58
74.97
2000
74.60
76.57
81.91
79.10
88.32
91.85
90.51
90.74
89.59
84.77
79.07
75.19
2001
71.28
82.51
78.79
83.67
87.29
89.09
88.90
90.45
86.02
83.88
80.89
78.23
2002
75.35
75.66
83.77
87.63
90.83
88.23
90.03
90.40
89.03
87.81
77.93
73.21
2003
68.25
78.74
82.72
82.22
88.20
87.63
90.24
88.52
87.15
85.71
81.07
71.70
2004
72.23
75.05
79.61
78.01
87.79
91.73
90.21
89.69
87.65
85.74
80.35
73.30
2005
74.55
76.21
77.23
81.60
86.99
87.07
92.25
93.06
91.27
85.41
81.80
75.39
2006
77.66
76.43
83.00
87.83
90.58
92.83
92.65
90.77
89.27
85.94
77.63
79.23
2007
76.68
73.96
81.35
83.21
86.70
88.87
91.00
92.48
90.13
87.68
80.23
79.53
2008
74.88
79.59
79.83
83.53
88.90
90.32
88.81
89.47
88.47
82.91
76.57
75.23
2009
72.84
74.39
79.55
84.70
88.29
90.57
91.55
91.68
90.57
88.65
80.83
75.77
2010
68.90
68.89
72.87
82.00
89.39
94.07
91.68
91.65
91.47
87.35
81.37
68.35
2011
73.61
79.18
81.50
89.29
90.13
92.83
91.61
91.03
90.57
82.90
80.90
78.87
2012
76.10
80.00
83.84
84.53
89.71
89.27
91.35
91.35
89.30
85.58
77.87
77.58
2013
79.29
78.46
75.52
85.63
85.61
88.30
87.13
90.42
88.77
87.00
81.90
80.13
2014
71.90
80.39
79.03
84.00
88.74
89.83
90.42
92.48
88.90
85.84
77.40
76.55
2015
75.52
74.04
84.55
87.83
90.45
91.73
90.29
92.10
90.70
87.32
86.17
83.52
2016
72.06
74.69
82.29
84.83
88.45
91.40
94.10
92.35
91.23
87.45
82.87
82.16
2017
77.52
81.96
81.61
85.93
89.29
89.03
91.32
91.16
90.20
85.42
82.80
78.58
2018
73.52
83.46
78.77
86.27
86.39
90.63
91.48
92.10
91.77
88.71
81.93
77.10
2019
73.26
81.71
80.19
85.33
90.74
93.93
91.65
90.39
91.83
89.55
81.37
78.13
2020
76.00
78.31
83.45
86.70
87.32
90.33
91.55
92.29
89.30
87.45
82.69
73.87
2021
73.55
80.36
80.94
84.57
88.58
88.43
89.58
89.97
88.23
86.45
77.10
80.04
2022
73.06
79.36
84.84
86.77
89.06
90.21
92.37
92.42
89.94
85.60
82.42
76.42
2023
77.26
81.75
83.87
85.77
88.63
89.57
92.16
92.37
90.20
85.32
79.87
73.77
2024
72.65
80.75
82.34
84.47
90.35
89.63
91.58
91.00
90.48
83.45
81.47
75.90
2025
70.26
80.04
80.13
86.30
90.48
90.77
91.66
91.94
90.77
87.77
82.33
80.35
2026
76.55
76.46
84.76
86.80
91.35
92.80
93.10
93.94
91.69
M
M
M
NCEI Climatology
74.70
77.65
80.19
84.60
88.30
90.30
90.59
91.40
89.89
86.11
81.00
76.80
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
75.27
76.13
73.90
70.26
61.17
58.32
1984
52.37
58.79
61.32
64.37
68.98
69.14
70.55
71.93
71.79
66.00
59.07
58.10
1985
50.13
57.82
62.32
65.17
69.52
75.17
76.13
77.48
75.20
74.39
69.79
57.23
1986
56.28
58.96
60.19
60.53
70.10
73.32
72.46
74.19
73.10
68.10
69.63
63.03
1987
56.81
58.61
61.45
60.29
70.35
75.80
75.77
77.00
75.27
66.90
65.80
59.06
1988
56.06
55.97
60.90
64.10
67.58
73.93
75.45
75.71
75.13
66.35
64.57
53.87
1989
56.16
52.37
58.61
60.77
67.00
71.30
73.23
75.55
74.93
66.84
59.67
46.40
1990
55.97
59.25
55.55
63.17
69.84
73.83
75.63
75.97
76.17
72.48
63.67
58.58
1991
60.10
56.32
59.58
66.23
69.90
72.30
74.10
74.65
73.03
68.42
58.47
57.29
1992
51.42
55.90
56.61
61.10
61.39
72.53
74.10
73.60
73.12
66.07
64.24
55.73
1993
60.69
53.38
56.52
57.43
64.43
70.86
73.58
73.93
73.62
70.02
62.22
51.34
1994
54.85
60.02
58.26
65.01
67.73
72.56
71.72
72.80
73.13
69.21
65.20
58.89
1995
51.09
52.44
59.82
63.41
68.93
71.65
73.64
75.85
74.85
71.91
57.57
52.43
1996
51.29
48.47
53.37
59.32
66.02
70.75
74.27
73.11
73.04
67.65
58.70
53.08
1997
51.92
58.81
61.55
60.74
67.59
71.12
73.98
75.72
74.42
67.77
61.46
58.48
1998
58.07
57.26
57.90
63.50
67.01
73.13
74.99
74.97
75.18
70.32
64.75
60.34
1999
55.12
53.69
52.62
61.04
63.55
71.50
74.61
75.37
73.58
68.83
59.39
55.37
2000
51.81
52.39
58.89
55.27
64.12
70.71
73.83
73.79
74.89
65.70
59.45
53.59
2001
45.19
57.28
57.46
59.87
63.12
69.88
72.41
74.10
72.90
68.08
61.74
59.26
2002
53.55
53.74
59.37
62.73
65.46
71.09
74.14
74.09
74.93
70.79
58.90
54.46
2003
46.28
56.53
65.81
63.01
70.88
73.65
74.02
74.53
74.40
69.54
63.81
52.03
2004
51.70
56.66
59.30
59.43
67.74
72.81
74.26
75.50
75.59
69.34
61.47
54.16
2005
54.04
54.40
59.63
60.97
69.27
75.39
77.63
77.74
75.50
71.06
65.87
56.97
2006
56.83
54.92
60.86
67.33
69.45
76.33
77.19
75.06
74.89
66.86
59.89
61.99
2007
58.10
54.36
58.94
61.70
66.33
72.45
74.88
74.86
73.74
72.41
59.09
59.23
2008
53.40
58.94
58.61
62.06
67.70
71.35
73.21
75.81
74.15
67.27
54.93
55.75
2009
49.77
49.71
56.39
61.17
67.32
73.30
74.29
75.10
74.50
69.84
62.00
58.19
2010
47.16
48.82
53.03
63.07
71.52
75.03
75.97
75.94
74.67
66.74
60.67
45.06
2011
51.71
57.07
58.36
66.92
67.48
69.77
74.58
75.83
74.27
67.32
62.03
58.61
2012
52.39
59.79
61.42
62.37
69.42
73.00
73.77
74.94
73.30
69.03
57.00
56.35
2013
58.84
56.71
51.94
64.43
64.48
71.90
72.81
74.26
73.10
68.90
64.00
61.48
2014
52.13
59.32
58.42
63.33
66.97
71.40
74.42
75.32
73.00
66.90
56.93
57.16
2015
56.13
51.36
63.32
68.00
68.19
72.43
73.97
75.45
75.80
71.77
69.37
66.84
2016
55.61
55.31
63.29
64.67
68.65
74.93
76.03
76.42
75.57
70.23
60.83
62.94
2017
56.48
58.82
58.13
64.40
68.61
73.97
75.26
76.19
75.50
70.32
64.33
57.61
2018
51.35
62.50
54.68
63.47
68.97
73.83
75.45
74.94
75.33
71.42
63.20
57.48
2019
52.35
62.57
60.26
64.20
70.71
76.57
75.06
76.61
74.87
73.74
61.87
59.97
2020
56.75
58.59
62.16
67.50
68.06
72.83
75.76
76.14
74.27
73.55
67.15
54.71
2021
54.87
60.94
60.94
64.23
68.45
72.75
74.26
74.65
73.70
70.99
60.49
60.99
2022
53.93
58.14
63.19
65.83
70.52
74.49
76.45
76.57
75.11
69.54
67.85
59.32
2023
57.35
61.82
62.58
67.56
68.81
73.76
76.48
77.33
73.74
69.19
63.00
58.90
2024
56.88
59.50
64.76
63.47
72.65
74.95
76.63
77.57
76.55
69.35
63.87
56.45
2025
50.60
61.49
57.81
64.10
71.81
73.67
75.88
76.68
75.40
70.97
59.83
59.32
2026
52.84
51.11
63.24
64.97
72.84
75.00
77.26
76.58
75.85
M
M
M
NCEI Climatology
54.40
55.94
58.80
63.49
67.70
73.00
74.80
75.70
74.80
69.49
62.81
57.60
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
81.97
82.66
80.55
77.95
69.58
66.69
1984
61.09
67.06
70.81
73.72
78.02
77.60
78.56
79.77
78.30
74.69
68.13
68.58
1985
61.44
68.23
73.39
75.70
80.02
83.25
82.34
83.60
81.93
81.08
76.99
66.05
1986
66.13
69.27
69.52
72.42
79.45
81.16
80.87
81.39
81.87
77.45
77.42
70.69
1987
66.49
68.02
69.90
70.56
80.13
84.47
84.71
85.42
83.25
75.48
73.48
68.95
1988
65.29
66.71
71.39
74.93
78.19
83.22
83.84
83.97
83.93
77.03
74.12
66.03
1989
68.45
64.90
69.71
73.35
79.53
81.07
82.08
84.06
83.17
75.40
69.97
58.09
1990
67.21
69.75
67.10
74.75
80.13
83.48
83.81
84.35
84.47
80.48
73.72
69.63
1991
68.76
66.23
69.81
75.92
78.84
80.83
81.92
82.68
81.22
76.55
67.95
67.39
1992
61.95
66.19
67.31
70.75
73.35
80.21
83.01
81.86
81.29
74.84
72.69
66.48
1993
69.59
63.78
66.94
69.08
75.60
81.36
82.48
82.74
82.42
78.09
70.86
62.27
1994
64.16
69.52
68.89
75.41
78.22
81.85
81.19
81.79
80.79
77.69
73.75
67.44
1995
61.33
63.31
70.03
73.41
79.77
80.15
82.10
82.94
82.06
78.77
68.13
62.69
1996
62.04
61.64
65.12
71.19
77.18
80.24
83.30
82.40
82.07
76.54
69.80
65.39
1997
64.25
70.41
73.17
71.84
77.87
81.11
83.13
84.35
82.37
77.38
71.00
67.39
1998
67.30
66.78
68.26
73.85
78.25
82.78
83.25
84.00
81.54
78.73
73.69
69.87
1999
65.55
64.99
65.86
73.64
75.21
79.67
82.26
82.71
80.90
76.56
69.48
65.17
2000
63.21
64.48
70.40
67.19
76.22
81.28
82.17
82.26
82.24
75.24
69.26
64.39
2001
58.24
69.90
68.13
71.77
75.20
79.49
80.65
82.27
79.46
75.98
71.32
68.74
2002
64.45
64.70
71.57
75.18
78.14
79.66
82.09
82.25
81.98
79.30
68.42
63.84
2003
57.26
67.63
74.26
72.62
79.54
80.64
82.13
81.52
80.78
77.63
72.44
61.86
2004
61.96
65.86
69.46
68.72
77.76
82.27
82.23
82.59
81.62
77.54
70.91
63.73
2005
64.30
65.31
68.43
71.29
78.13
81.23
84.94
85.40
83.38
78.23
73.84
66.18
2006
67.25
65.68
71.93
77.58
80.01
84.58
84.92
82.92
82.08
76.40
68.76
70.61
2007
67.39
64.16
70.15
72.45
76.51
80.66
82.94
83.67
81.93
80.04
69.66
69.38
2008
64.14
69.26
69.22
72.80
78.30
80.84
81.01
82.64
81.31
75.09
65.75
65.49
2009
61.31
62.05
67.97
72.93
77.81
81.93
82.92
83.39
82.53
79.24
71.42
66.98
2010
58.03
58.86
62.95
72.53
80.45
84.55
83.82
83.79
83.07
77.05
71.02
56.71
2011
62.66
68.12
69.93
78.11
78.81
81.30
83.10
83.43
82.42
75.11
71.47
68.74
2012
64.24
69.90
72.63
73.45
79.56
81.13
82.56
83.15
81.30
77.31
67.43
66.97
2013
69.06
67.59
63.73
75.03
75.05
80.10
79.97
82.34
80.93
77.95
72.95
70.81
2014
62.02
69.86
68.73
73.67
77.85
80.62
82.42
83.90
80.95
76.37
67.17
66.85
2015
65.82
62.70
73.94
77.92
79.32
82.08
82.13
83.77
83.25
79.55
77.77
75.18
2016
63.84
65.00
72.79
74.75
78.55
83.17
85.06
84.39
83.40
78.84
71.85
72.55
2017
67.00
70.39
69.87
75.17
78.95
81.50
83.29
83.68
82.85
77.87
73.57
68.10
2018
62.44
72.98
66.73
74.87
77.68
82.23
83.47
83.52
83.55
80.06
72.57
67.29
2019
62.81
72.14
70.23
74.77
80.73
85.25
83.35
83.50
83.35
81.65
71.62
69.05
2020
66.38
68.45
72.81
77.10
77.69
81.58
83.65
84.22
81.78
80.50
74.92
64.29
2021
64.21
70.65
70.94
74.40
78.52
80.59
81.92
82.31
80.97
78.72
68.80
70.52
2022
63.50
68.75
74.02
76.30
79.79
82.35
84.41
84.49
82.53
77.57
75.13
67.87
2023
67.31
71.79
73.23
76.66
78.72
81.66
84.32
84.85
81.97
77.26
71.43
66.34
2024
64.76
70.12
73.55
73.97
81.50
82.29
84.10
84.28
83.51
76.40
72.67
66.18
2025
60.43
70.76
68.97
75.20
81.15
82.22
83.77
84.31
83.08
79.37
71.08
69.84
2026
64.69
63.79
74.00
75.88
82.10
83.90
85.18
85.26
83.77
M
M
M
NCEI Climatology
64.55
66.79
69.50
74.05
78.00
81.65
82.70
83.55
82.35
77.80
71.90
67.20
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
