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 (USW00092821) 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
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
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
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
1.84
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
1.62
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
2.13
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2008
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2009
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2010
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2011
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
M
2012
M
M
M
M
M
3.99
4.60
9.38
1.98
3.78
0.02
2.03
2013
0.76
1.83
1.64
2.95
8.33
5.47
6.71
3.65
1.52
1.35
2.00
0.70
2014
2.82
3.33
2.21
1.85
2.33
4.21
9.58
8.40
9.47
4.57
10.08
1.65
2015
1.31
3.97
0.92
3.11
0.85
3.44
7.09
6.21
6.72
0.71
3.78
0.64
2016
5.14
2.76
1.14
1.62
1.63
4.19
1.00
5.00
5.77
1.11
0.34
0.80
2017
1.51
2.20
1.10
0.15
1.51
4.48
1.34
5.94
1.06
5.83
1.56
0.67
2018
3.90
0.22
1.72
2.56
10.94
325.69
190.51
2.93
1.39
1.98
1.69
4.52
2019
3.93
2.67
1.60
0.87
3.92
9.63
4.01
1.29
3.45
6.42
4.22
4.47
2020
0.67
1.76
0.51
2.13
4.57
5.65
9.19
12.68
10.42
4.57
4.37
0.90
2021
0.48
4.45
1.23
5.65
3.89
6.48
9.76
5.78
8.82
3.50
2.95
2.92
2022
2.44
0.76
4.55
3.13
1.25
8.55
5.59
1.83
28.61
0.26
6.55
1.75
2023
0.68
0.45
1.63
12.34
5.27
7.72
8.00
4.17
3.79
5.70
3.67
4.38
2024
1.89
3.71
2.30
1.53
3.22
11.46
0.30
1.57
1.13
1.20
0.01
0.07
2025
0.17
0.64
0.22
0.13
2.57
0.87
0.53
2.00
1.18
1.70
0.01
1.67
2026
0.06
0.21
1.39
1.30
8.65
4.68
6.95
2.92
M
M
M
M
NCEI Climatology
2.28
2.42
3.25
2.01
2.91
6.90
5.76
6.01
7.20
5.21
2.50
2.20
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
8.1
9.8
10.7
9.6
8.1
7.4
7.6
3.2
2.9
4.0
4.6
4.2
1981
4.1
8.2
9.4
8.9
9.5
8.2
7.7
7.7
6.5
7.9
8.2
8.6
1982
8.6
8.8
8.7
9.1
7.3
7.6
6.4
6.4
6.4
7.9
7.9
8.5
1983
7.8
11.1
12.1
9.6
8.6
7.5
6.8
6.2
7.7
7.7
7.2
9.4
1984
9.9
8.5
9.1
8.7
8.5
6.6
6.3
6.1
9.4
7.5
8.4
5.5
1985
8.8
8.7
8.2
8.0
7.5
6.6
6.0
6.4
7.6
7.4
7.1
6.9
1986
7.4
6.9
9.4
7.1
7.0
5.6
6.2
5.8
5.5
6.2
5.7
7.5
1987
8.2
7.6
9.7
8.0
6.7
6.8
5.5
5.3
4.8
9.5
8.3
7.1
1988
10.1
8.9
8.3
7.6
7.4
5.7
6.4
4.8
6.2
6.6
6.6
6.1
1989
6.8
7.6
8.3
6.8
6.5
6.6
5.5
4.8
5.5
7.5
6.4
7.1
1990
7.1
8.9
7.7
7.9
8.2
5.9
6.4
5.0
6.1
7.3
7.1
6.7
1991
8.1
8.2
9.3
7.9
7.1
6.0
6.1
5.7
5.9
6.9
7.4
6.7
1992
7.0
7.7
7.3
7.7
6.7
7.0
5.4
5.0
5.4
7.0
8.6
6.7
1993
7.3
3.1
0.0
4.7
5.6
3.9
5.5
5.5
5.3
6.3
7.4
7.2
1994
8.5
7.6
8.7
7.3
6.3
5.5
5.7
5.4
5.4
6.7
7.6
6.9
1995
7.4
8.0
8.0
7.3
7.1
7.0
5.8
6.8
5.0
7.1
6.8
6.7
1996
7.6
7.6
9.4
7.3
6.3
5.8
6.3
5.1
5.5
7.1
8.2
6.5
1997
6.4
7.6
7.2
8.3
6.4
7.0
5.4
5.4
6.4
7.0
6.6
7.5
1998
7.7
10.2
9.6
9.3
6.7
7.3
6.2
5.3
7.0
6.7
5.2
5.7
1999
7.4
7.2
7.5
7.6
7.6
6.1
6.0
6.5
6.2
8.8
7.7
6.2
2000
7.3
6.6
7.9
8.3
7.2
6.7
6.7
5.9
6.8
8.0
6.7
7.7
2001
7.5
6.7
9.1
8.1
7.7
6.5
7.0
5.1
6.0
8.1
6.7
6.3
2002
6.6
7.5
7.9
6.9
8.4
6.1
5.7
5.5
6.3
5.1
6.6
6.9
2003
7.3
7.0
7.0
7.4
7.0
6.4
5.6
5.6
5.7
6.0
6.7
7.2
2004
6.6
7.5
7.6
7.7
6.7
5.9
5.6
5.6
7.8
5.6
6.8
7.0
2005
7.3
7.4
7.8
8.5
6.3
6.0
6.1
5.3
7.0
7.3
6.9
7.7
2006
7.6
7.7
7.8
8.0
6.7
6.5
5.6
5.6
5.3
6.2
7.7
6.9
2007
7.2
7.0
7.2
7.8
8.3
6.7
5.8
5.4
6.2
7.5
6.4
6.1
2008
7.3
7.1
7.8
7.8
8.3
5.9
5.7
7.0
6.8
7.8
7.2
6.5
2009
6.6
7.2
7.5
8.3
6.9
6.4
6.1
5.0
4.7
6.1
7.3
7.5
2010
8.1
8.0
8.6
7.6
7.2
5.9
5.8
6.1
6.2
5.6
6.6
8.1
2011
7.1
6.8
7.3
7.7
6.8
6.0
5.5
5.7
M
M
M
M
2012
M
M
M
M
M
9.9
5.7
6.3
6.4
8.1
7.8
6.2
2013
6.8
7.2
8.5
8.1
7.3
6.8
6.4
5.6
5.9
5.7
8.8
6.7
2014
7.3
6.3
7.8
8.1
6.8
6.3
5.8
5.9
4.6
5.1
7.8
5.8
2015
7.9
8.6
7.0
6.5
7.0
5.7
6.5
5.3
5.4
7.0
7.1
7.4
2016
7.1
8.0
7.5
7.7
7.0
6.7
5.6
6.6
5.7
8.9
6.0
7.1
2017
6.5
6.2
8.1
8.4
8.1
6.7
5.6
5.9
5.9
8.9
6.6
5.7
2018
8.6
6.3
7.8
7.6
6.2
5.1
4.6
4.5
4.3
5.9
5.7
6.5
2019
7.7
6.3
7.1
8.0
7.0
6.0
4.8
5.4
9.0
7.0
5.9
7.9
2020
7.4
8.0
6.9
8.5
7.6
5.3
5.6
5.3
5.6
5.2
6.7
6.1
2021
6.4
7.1
7.7
6.6
7.3
6.1
5.3
4.9
4.5
5.3
6.7
4.8
2022
7.4
6.8
8.3
8.2
7.4
5.9
5.2
4.5
5.5
6.0
8.5
6.4
2023
6.1
7.1
8.1
8.3
6.4
7.4
5.9
4.4
2.9
4.3
7.9
8.9
2024
8.4
8.4
7.0
8.3
7.2
7.4
5.1
6.5
6.0
8.4
7.4
8.1
2025
8.4
6.9
8.6
8.1
6.7
6.7
6.2
4.7
3.0
4.6
2.5
3.2
2026
3.7
3.8
5.9
7.3
6.9
5.5
6.1
5.3
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
1978
M
M
74.06
81.46
85.71
88.25
90.48
89.76
87.69
81.85
78.53
74.77
1979
67.62
67.68
73.97
81.53
82.83
86.57
90.49
87.57
86.58
82.59
75.48
69.87
1980
68.59
66.14
75.21
79.02
84.26
88.38
90.65
89.83
89.17
82.96
77.03
68.92
1981
64.29
71.13
73.23
80.93
84.74
90.83
91.68
89.29
87.53
83.74
76.07
70.54
1982
71.03
75.54
78.29
80.07
81.87
87.03
87.81
87.77
84.67
81.16
77.87
73.94
1983
66.26
68.43
71.94
76.63
82.51
85.17
89.65
89.29
86.53
82.97
75.00
71.65
1984
67.90
71.41
75.48
78.53
82.32
85.67
87.39
90.26
85.27
84.03
75.67
75.26
1985
66.06
71.29
77.23
78.23
84.84
88.80
88.32
88.16
84.30
84.42
79.80
68.68
1986
68.74
73.61
72.23
78.57
82.61
86.93
89.71
89.58
86.90
84.39
82.40
74.19
1987
68.29
70.57
72.77
76.77
82.29
88.03
90.13
91.13
87.77
78.32
74.77
72.77
1988
65.94
68.41
72.26
80.13
82.16
85.83
87.97
88.84
88.27
81.26
79.17
72.10
1989
75.84
74.25
77.61
80.53
85.97
88.73
90.39
91.19
89.23
82.61
77.63
66.65
1990
75.48
77.14
77.35
79.77
85.68
89.30
89.77
89.65
87.40
83.61
77.70
75.45
1991
73.45
72.29
75.03
80.70
84.74
86.60
89.35
89.26
86.13
81.32
74.27
74.52
1992
67.65
71.76
74.61
76.03
81.71
87.27
90.90
88.94
86.53
80.39
77.20
71.55
1993
73.29
67.55
83.00
76.24
81.60
87.89
91.60
90.44
88.42
82.88
77.40
68.56
1994
69.20
72.95
76.29
80.54
84.34
87.93
89.01
88.48
85.82
83.09
79.69
71.65
1995
67.78
70.36
76.41
79.77
87.63
86.97
88.82
88.22
87.51
83.34
75.14
69.36
1996
69.82
71.79
72.27
77.83
84.80
86.94
90.06
88.73
87.68
82.05
77.12
72.82
1997
71.72
76.36
80.54
77.90
83.39
87.26
91.11
90.41
87.98
83.62
77.72
71.48
1998
71.82
70.25
71.19
78.62
86.58
94.10
92.45
90.99
87.98
86.17
81.50
76.19
1999
72.70
74.43
75.55
83.72
83.56
85.94
89.14
89.72
84.97
80.08
75.44
69.74
2000
68.84
71.04
78.05
78.68
85.30
87.20
87.63
87.51
87.68
80.43
76.01
69.02
2001
67.30
76.16
74.45
78.20
82.52
86.66
85.36
87.34
84.68
79.85
78.20
77.46
2002
74.27
68.90
76.07
80.24
83.50
83.06
86.29
86.06
85.52
83.21
73.64
68.17
2003
63.94
71.54
78.39
78.26
85.59
85.40
87.28
85.71
83.72
80.95
77.96
68.35
2004
67.88
69.18
74.27
76.10
83.15
87.44
88.55
87.10
84.80
80.60
76.52
69.45
2005
70.44
70.89
72.59
75.92
81.01
85.16
89.25
90.35
85.70
80.43
75.56
67.70
2006
71.48
69.16
74.04
80.06
84.08
86.48
88.85
89.90
86.18
81.76
74.72
73.17
2007
71.25
69.22
74.85
78.86
80.31
86.12
89.14
90.06
85.94
82.23
74.60
74.33
2008
68.64
74.95
73.40
77.00
84.43
87.74
87.16
87.50
85.64
80.19
73.04
73.52
2009
71.42
71.47
75.03
78.56
83.79
88.28
88.61
89.43
87.26
85.94
77.72
72.01
2010
64.98
63.47
70.03
78.14
85.42
89.48
90.35
89.37
87.38
82.11
76.70
64.77
2011
69.39
75.26
77.17
82.34
85.54
88.46
90.30
92.34
M
M
M
M
2012
M
M
M
M
M
85.66
90.09
88.85
87.28
82.05
72.95
74.43
2013
75.63
74.60
70.60
80.33
82.04
87.96
88.11
89.88
88.89
83.84
78.03
76.33
2014
68.93
74.59
74.76
81.10
84.37
87.45
89.04
90.51
87.17
83.20
73.77
73.72
2015
70.40
68.93
78.91
83.99
84.75
89.78
91.21
89.98
87.79
83.05
81.59
79.82
2016
67.67
71.30
79.25
80.34
84.58
89.43
92.49
91.16
88.45
82.78
78.00
76.99
2017
74.39
76.49
76.95
81.75
85.83
87.37
89.89
90.33
87.90
82.50
77.90
73.91
2018
67.22
78.90
73.75
80.50
82.45
88.76
89.63
90.65
89.42
85.58
78.68
72.45
2019
69.74
77.20
74.35
80.60
83.96
88.43
89.84
86.35
87.29
86.03
76.49
75.51
2020
72.48
75.18
81.17
81.18
83.93
87.54
89.18
89.93
88.16
84.86
79.31
69.55
2021
69.91
75.36
77.32
78.02
82.64
86.16
87.68
88.43
86.15
83.31
73.35
76.45
2022
68.77
73.27
78.03
78.56
84.30
87.18
89.41
89.42
86.85
80.85
78.64
71.13
2023
73.45
78.38
78.43
79.64
82.29
87.73
89.86
89.78
86.67
81.21
76.17
71.94
2024
70.72
71.30
78.10
79.71
87.05
88.71
90.46
89.89
88.25
82.49
78.32
71.08
2025
65.22
75.32
76.90
81.24
87.17
88.57
91.25
90.29
86.75
81.14
76.72
74.88
2026
71.40
71.57
80.00
80.83
87.49
90.82
93.17
90.65
M
M
M
M
NCEI Climatology
69.90
72.55
74.91
79.81
83.59
87.20
88.70
88.99
86.61
82.21
75.99
72.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1978
M
M
56.26
61.21
68.22
73.36
74.25
74.21
72.78
68.65
64.73
60.27
1979
49.74
50.74
56.54
64.92
68.47
72.27
75.35
73.06
74.53
68.44
62.93
56.17
1980
51.17
48.03
58.58
60.66
68.58
71.13
74.48
73.17
71.00
65.43
59.10
50.72
1981
38.29
52.20
51.76
59.47
63.52
71.19
71.31
72.48
70.13
68.10
53.15
50.01
1982
49.34
58.32
60.90
63.91
65.15
74.12
74.15
74.93
73.90
67.22
65.56
59.99
1983
49.87
52.38
54.12
59.40
65.97
71.50
73.71
74.26
72.67
68.94
57.07
54.81
1984
50.90
52.38
56.13
59.77
66.42
68.63
71.03
71.48
71.03
67.52
58.67
56.55
1985
43.52
52.21
57.68
61.23
65.39
72.10
71.94
73.94
72.50
72.10
65.30
49.81
1986
50.76
55.25
56.06
56.00
64.58
71.00
72.55
72.23
72.03
68.10
66.47
59.55
1987
47.48
52.50
57.16
55.17
67.06
72.23
72.65
73.35
72.27
65.97
62.63
55.45
1988
50.74
49.07
55.35
59.90
64.32
70.80
73.74
74.87
74.60
65.48
61.73
53.81
1989
58.16
55.07
61.19
62.33
66.94
73.03
74.65
74.87
74.63
68.23
60.63
46.07
1990
56.87
61.29
59.26
62.10
70.06
70.80
72.45
72.23
72.33
68.87
61.03
56.71
1991
57.00
54.04
57.10
66.30
70.71
72.17
73.45
73.77
72.83
67.77
57.80
56.58
1992
48.29
54.52
54.52
60.00
62.87
72.00
74.00
72.29
73.10
66.61
63.93
54.87
1993
58.65
52.45
72.00
58.41
66.24
72.44
74.26
74.09
73.21
67.76
61.06
48.59
1994
53.19
57.96
58.53
65.60
67.36
73.46
74.02
74.11
72.84
70.22
65.52
58.98
1995
49.97
50.81
59.88
63.00
70.33
72.72
73.87
75.96
74.10
71.81
56.26
52.72
1996
50.73
51.08
55.32
58.90
69.63
71.63
74.79
73.52
73.46
67.65
60.44
53.37
1997
52.50
58.61
63.01
61.70
67.65
72.68
73.92
74.91
73.28
66.90
60.08
56.85
1998
56.57
52.57
54.35
62.84
67.36
75.44
76.30
76.54
75.68
71.25
64.10
58.71
1999
55.23
54.37
53.72
63.38
66.26
72.44
73.34
73.52
72.18
68.52
61.82
53.25
2000
50.72
52.23
59.81
60.44
67.59
71.48
71.77
72.12
74.66
67.07
57.01
51.44
2001
45.76
59.32
57.32
59.96
67.19
70.52
72.47
72.06
71.72
68.12
64.28
62.48
2002
55.23
52.70
58.25
64.58
68.29
70.34
72.76
72.70
73.58
68.35
55.10
48.61
2003
42.86
52.25
63.12
60.38
69.74
71.18
72.12
72.30
71.90
67.77
62.90
50.23
2004
48.26
52.61
56.62
57.32
66.49
72.08
72.88
73.81
75.46
68.00
61.52
52.79
2005
53.25
53.34
55.52
58.34
65.97
73.70
75.78
75.95
73.94
68.35
60.74
51.26
2006
53.02
48.59
54.88
63.08
65.79
71.78
74.74
74.96
72.44
65.91
60.02
60.57
2007
56.68
50.51
57.66
59.18
65.62
71.00
73.52
74.91
73.34
71.54
57.68
57.78
2008
52.79
55.34
55.81
59.12
67.30
70.64
72.47
74.36
74.12
66.84
55.22
56.06
2009
48.74
49.16
55.28
59.66
67.01
73.34
73.81
74.79
73.16
69.57
62.84
56.97
2010
44.48
44.41
51.34
61.10
70.79
74.24
75.84
75.61
72.62
62.19
57.20
41.25
2011
49.07
54.44
55.86
62.96
66.37
71.54
74.68
77.47
M
M
M
M
2012
M
M
M
M
M
72.07
73.55
74.32
72.95
68.13
55.98
54.45
2013
56.19
53.70
49.39
64.29
64.20
71.83
73.03
73.93
72.34
65.79
63.91
58.45
2014
49.78
54.26
56.40
62.23
66.12
70.77
73.70
73.73
72.67
65.39
56.03
55.49
2015
52.39
49.41
62.11
67.02
67.79
71.81
74.21
73.69
73.46
69.12
66.66
65.50
2016
50.59
50.72
59.73
62.40
66.54
73.14
75.41
74.90
73.43
69.45
60.04
60.33
2017
53.48
55.17
57.46
62.37
65.99
73.90
77.19
75.10
74.01
70.02
63.57
54.63
2018
50.41
61.71
52.16
62.84
67.95
74.06
74.35
74.20
74.14
69.27
61.15
54.51
2019
55.43
62.82
57.85
61.97
67.82
73.79
74.79
75.83
74.63
72.04
59.52
59.10
2020
55.76
56.33
62.25
64.92
66.70
72.67
75.15
76.06
75.44
73.01
68.08
50.21
2021
50.96
58.27
59.84
62.06
68.67
73.25
73.54
75.15
72.53
68.21
57.98
58.10
2022
51.26
54.78
60.54
63.75
69.14
71.94
73.87
73.79
72.35
64.82
65.47
54.92
2023
51.66
57.50
59.65
65.12
67.15
71.46
75.48
75.93
72.05
68.00
62.95
58.87
2024
53.63
53.41
61.57
62.36
70.06
74.20
75.63
75.96
75.79
70.60
64.09
56.48
2025
47.31
58.97
56.43
62.61
70.44
74.01
75.80
75.87
73.83
68.90
57.85
56.41
2026
49.68
47.86
62.40
63.44
71.85
72.93
75.36
76.23
M
M
M
M
NCEI Climatology
50.30
52.36
55.50
60.21
66.00
70.79
72.60
73.50
72.30
67.11
60.20
54.61
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1978
M
M
65.16
71.33
76.97
80.81
82.36
81.98
80.24
75.25
71.63
67.52
1979
58.68
59.21
65.25
73.23
75.65
79.42
82.92
80.32
80.56
75.51
69.21
63.02
1980
59.88
57.09
66.90
69.84
76.42
79.76
82.57
81.50
80.08
74.20
68.06
59.82
1981
51.29
61.67
62.49
70.20
74.13
81.01
81.50
80.89
78.83
75.92
64.61
60.27
1982
60.19
66.93
69.60
71.99
73.51
80.58
80.98
81.35
79.28
74.19
71.71
66.96
1983
58.06
60.40
63.03
68.02
74.24
78.33
81.68
81.77
79.60
75.95
66.03
63.23
1984
59.40
61.90
65.81
69.15
74.37
77.15
79.21
80.87
78.15
75.77
67.17
65.90
1985
54.79
61.75
67.45
69.73
75.11
80.45
80.13
81.05
78.40
78.26
72.55
59.24
1986
59.75
64.43
64.15
67.28
73.60
78.97
81.13
80.90
79.47
76.24
74.43
66.87
1987
57.89
61.54
64.97
65.97
74.68
80.13
81.39
82.24
80.02
72.15
68.70
64.11
1988
58.34
58.74
63.81
70.02
73.24
78.32
80.85
81.85
81.43
73.37
70.45
62.95
1989
67.00
64.66
69.40
71.43
76.45
80.88
82.52
83.03
81.93
75.42
69.13
56.36
1990
66.18
69.21
68.31
70.93
77.87
80.05
81.11
80.94
79.87
76.24
69.37
66.08
1991
65.23
63.16
66.06
73.50
77.73
79.38
81.40
81.52
79.48
74.55
66.03
65.55
1992
57.97
63.14
64.56
68.02
72.29
79.63
82.45
80.61
79.82
73.50
70.57
63.21
1993
65.97
60.00
77.50
67.32
73.92
80.17
82.93
82.27
80.81
75.32
69.23
58.57
1994
61.19
65.45
67.41
73.07
75.85
80.69
81.52
81.30
79.33
76.66
72.61
65.32
1995
58.87
60.58
68.15
71.38
78.98
79.85
81.34
82.09
80.80
77.58
65.70
61.04
1996
60.28
61.44
63.80
68.37
77.22
79.29
82.43
81.12
80.57
74.85
68.78
63.09
1997
62.11
67.49
71.77
69.80
75.52
79.97
82.52
82.66
80.63
75.26
68.90
64.17
1998
64.19
61.41
62.77
70.73
76.97
84.77
84.37
83.76
81.83
78.71
72.80
67.45
1999
63.96
64.40
64.63
73.55
74.91
79.19
81.24
81.62
78.58
74.30
68.63
61.50
2000
59.78
61.64
68.93
69.56
76.45
79.34
79.70
79.82
81.17
73.75
66.51
60.23
2001
56.53
67.74
65.88
69.08
74.85
78.59
78.92
79.70
78.20
73.98
71.24
69.97
2002
64.75
60.80
67.16
72.41
75.90
76.70
79.53
79.38
79.55
75.78
64.37
58.39
2003
53.40
61.89
70.76
69.32
77.67
78.29
79.70
79.00
77.81
74.36
70.43
59.29
2004
58.07
60.89
65.45
66.71
74.82
79.76
80.72
80.45
80.13
74.30
69.02
61.12
2005
61.85
62.12
64.05
67.13
73.49
79.43
82.52
83.15
79.82
74.39
68.15
59.48
2006
62.25
58.87
64.46
71.57
74.94
79.13
81.79
82.43
79.31
73.84
67.37
66.87
2007
63.96
59.87
66.26
69.02
72.96
78.56
81.33
82.49
79.64
76.88
66.14
66.05
2008
60.71
65.14
64.60
68.06
75.87
79.19
79.82
80.93
79.88
73.52
64.13
64.79
2009
60.08
60.32
65.15
69.11
75.40
80.81
81.21
82.11
80.21
77.75
70.28
64.49
2010
54.73
53.97
60.68
69.62
78.10
81.86
83.10
82.49
80.00
72.15
66.95
53.01
2011
59.23
64.85
66.52
72.65
75.95
80.00
82.49
84.90
M
M
M
M
2012
M
M
M
M
M
78.87
81.82
81.58
80.11
75.09
64.47
64.44
2013
65.91
64.15
59.99
72.31
73.12
79.90
80.57
81.91
80.61
74.81
70.97
67.39
2014
59.35
64.43
65.58
71.66
75.24
79.11
81.37
82.12
79.92
74.30
64.90
64.61
2015
61.40
59.17
70.51
75.51
76.27
80.80
82.71
81.83
80.62
76.09
74.12
72.66
2016
59.13
61.01
69.49
71.37
75.56
81.28
83.95
83.03
80.94
76.11
69.02
68.66
2017
63.93
65.83
67.21
72.06
75.91
80.64
83.54
82.71
80.96
76.26
70.74
64.27
2018
58.81
70.30
62.95
71.67
75.20
81.41
81.99
82.43
81.78
77.42
69.92
63.48
2019
62.58
70.01
66.10
71.28
75.89
81.11
82.31
81.09
80.96
79.03
68.01
67.30
2020
64.12
65.76
71.71
73.05
75.32
80.11
82.17
83.00
81.80
78.94
73.70
59.88
2021
60.44
66.81
68.58
70.04
75.65
79.71
80.61
81.79
79.34
75.76
65.66
67.27
2022
60.01
64.02
69.28
71.15
76.72
79.56
81.64
81.60
79.60
72.83
72.05
63.02
2023
62.56
67.94
69.04
72.38
74.72
79.60
82.67
82.86
79.36
74.60
69.56
65.40
2024
62.17
62.36
69.83
71.03
78.56
81.46
83.04
82.93
82.02
76.55
71.20
63.78
2025
56.26
67.15
66.66
71.93
78.80
81.29
83.53
83.08
80.29
75.02
67.29
65.65
2026
60.54
59.72
71.20
72.14
79.67
81.88
84.27
83.44
M
M
M
M
NCEI Climatology
60.10
62.45
65.21
70.01
74.79
78.99
80.65
81.25
79.46
74.66
68.10
63.40
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
