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 (USC00045532) 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
M
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
0.00
0.00
0.00
0.02
0.76
1.11
0.69
1999
2.24
2.59
1.12
1.18
0.19
0.00
0.00
0.00
0.00
0.00
0.93
0.27
2000
2.53
4.72
0.95
2.04
0.89
0.18
0.00
0.00
0.10
3.45
0.15
0.16
2001
3.26
2.19
1.40
1.69
0.00
0.00
0.00
0.00
0.13
0.44
1.55
2.60
2002
1.05
0.89
1.48
0.15
0.46
0.01
0.00
0.00
0.00
0.00
1.88
3.78
2003
0.80
1.06
0.92
1.28
0.75
0.00
0.00
0.00
0.02
0.00
0.84
2.94
2004
0.93
3.69
0.78
0.00
0.19
0.00
0.00
0.00
0.12
2.92
1.24
3.60
2005
4.19
2.54
2.93
1.18
1.11
0.02
0.00
0.00
0.17
0.12
0.15
0.47
2006
0.96
1.01
3.34
2.34
1.05
0.00
0.00
0.00
0.00
0.23
0.74
2.10
2007
0.48
1.93
0.31
0.75
0.01
0.00
0.01
0.00
0.25
0.77
0.26
1.23
2008
39.57
1.85
0.06
0.01
0.07
0.00
0.00
0.00
0.00
0.11
0.76
1.26
2009
1.88
2.17
1.02
0.45
0.46
0.13
0.00
0.00
0.17
1.71
0.17
2.77
2010
2.78
2.94
1.09
3.36
0.46
0.00
0.00
0.00
0.00
0.83
2.05
3.41
2011
1.60
1.93
4.11
0.20
0.76
0.75
0.00
0.00
0.00
0.96
0.93
0.14
2012
0.79
0.71
2.02
1.69
0.01
0.37
0.02
0.00
0.02
0.23
1.67
3.03
2013
1.10
0.45
0.74
0.44
0.10
0.09
0.00
0.00
0.00
0.10
0.64
0.30
2014
0.31
1.65
1.41
0.51
0.06
0.00
0.00
0.00
0.00
0.66
0.70
3.39
2015
0.03
1.05
0.20
0.45
0.74
0.00
0.00
0.00
0.00
0.38
1.72
1.62
2016
4.49
0.40
2.39
3.59
0.11
0.00
0.00
0.00
0.00
1.43
0.89
1.87
2017
5.61
3.51
1.29
1.15
0.19
0.05
0.00
0.00
0.02
0.15
0.88
0.08
2018
1.18
0.29
2.90
0.81
0.15
0.00
0.00
0.00
0.00
0.00
1.06
1.51
2019
2.34
3.33
2.30
0.05
1.24
0.00
0.00
0.00
0.00
0.00
0.00
2.80
2020
0.73
0.00
2.11
1.54
0.20
0.00
0.00
0.00
0.00
0.00
1.08
1.20
2021
3.33
0.31
1.05
0.03
0.00
0.00
0.00
0.00
0.00
1.73
0.26
3.80
2022
0.06
0.02
0.82
0.75
0.00
0.00
0.00
0.00
0.20
0.00
0.99
5.22
2023
6.70
2.77
4.36
0.03
0.77
0.00
0.02
0.07
0.03
0.16
0.84
2.00
2024
3.54
3.92
2.48
1.70
0.56
0.00
0.00
0.00
0.00
0.00
1.51
1.40
2025
0.50
1.55
3.41
0.46
0.00
0.00
0.00
0.00
0.10
1.63
3.26
0.97
2026
1.36
1.94
0.01
0.77
0.15
0.00
0.00
0.00
0.00
0.00
M
M
NCEI Climatology
2.67
2.31
1.89
1.01
0.59
0.13
0.01
0.01
0.07
0.73
1.18
1.98
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
4.8
5.9
6.0
1984
3.7
5.0
6.7
7.8
8.4
7.4
5.9
6.3
6.0
5.8
6.0
6.0
1985
3.3
5.2
6.3
7.0
7.0
6.0
6.5
5.8
5.3
8.3
7.8
6.3
1986
7.8
10.1
8.0
9.1
10.5
10.2
7.5
5.7
5.7
4.4
4.8
3.9
1987
4.6
4.7
4.4
4.6
4.6
5.9
5.6
5.0
4.7
4.2
4.6
6.8
1988
4.7
4.7
6.4
6.2
6.8
6.7
5.3
5.5
4.9
4.9
5.2
3.6
1989
3.1
4.2
5.4
4.3
6.2
5.4
4.5
3.9
2.7
2.5
1.1
0.8
1990
3.0
4.2
3.8
5.0
4.5
5.6
4.7
4.4
4.1
2.6
2.2
1.8
1991
1.7
2.6
5.3
5.3
5.4
5.4
4.5
4.6
2.9
3.1
3.6
2.5
1992
2.1
4.5
3.1
4.5
5.0
5.1
4.6
3.7
3.4
2.4
2.6
3.6
1993
3.9
4.0
3.1
5.5
5.2
5.1
4.7
3.7
2.8
1.7
2.3
2.5
1994
2.2
3.2
3.3
4.2
3.8
5.4
4.5
3.6
2.9
2.8
4.5
3.3
1995
6.1
2.4
5.0
4.2
4.9
5.9
4.8
4.2
3.3
2.5
1.9
3.3
1996
3.4
3.7
2.8
5.1
6.2
4.4
4.5
3.3
3.5
3.8
3.1
5.1
1997
4.7
3.8
3.4
6.4
5.5
5.5
4.2
4.4
3.7
3.0
3.5
3.1
1998
4.0
6.6
3.3
3.9
4.9
4.6
4.7
5.6
6.2
5.6
5.5
4.7
1999
5.1
5.5
6.6
7.9
8.6
8.1
8.0
7.4
5.9
4.2
4.1
3.9
2000
5.6
7.0
6.5
7.0
8.6
8.0
7.9
7.2
5.8
5.4
3.7
3.1
2001
5.0
6.9
5.5
6.5
8.4
8.5
7.5
7.5
6.3
5.1
4.8
6.1
2002
4.3
4.1
5.3
7.5
7.9
8.7
7.7
6.5
5.9
4.8
4.0
6.4
2003
3.2
4.5
6.0
6.9
7.9
8.3
7.7
8.2
6.2
4.9
4.2
5.6
2004
4.2
6.1
5.1
7.1
8.2
8.7
7.9
7.2
5.6
5.1
4.4
5.4
2005
4.7
4.8
5.5
6.5
7.9
8.8
7.7
7.0
5.6
5.4
4.4
5.7
2006
5.0
3.8
5.9
6.0
6.9
7.7
6.5
6.0
5.0
4.3
4.2
4.6
2007
3.9
5.0
5.1
6.9
8.3
8.0
7.8
7.1
6.4
5.0
3.8
4.8
2008
6.2
5.0
6.3
7.2
7.9
8.3
7.5
6.6
5.2
5.2
3.4
4.5
2009
2.7
5.9
6.2
6.6
8.7
7.1
7.4
6.3
5.8
5.7
4.1
4.0
2010
5.5
4.8
5.1
6.1
7.8
8.5
7.4
6.3
4.9
5.3
6.0
6.6
2011
3.2
4.9
7.2
7.3
7.3
6.7
6.9
6.8
6.0
6.3
7.1
5.3
2012
6.2
7.3
7.1
7.6
7.3
8.2
7.2
7.0
5.5
5.1
4.1
6.0
2013
2.9
3.7
5.3
8.4
8.1
8.2
6.8
7.4
6.9
3.9
3.1
3.0
2014
3.3
6.2
6.1
6.9
8.9
8.0
7.9
7.2
6.8
5.2
3.9
5.9
2015
2.8
4.5
5.7
7.7
7.1
7.7
8.4
8.3
5.9
5.1
4.0
4.8
2016
5.2
4.0
5.7
6.1
7.2
8.3
7.3
6.9
5.2
5.6
4.1
4.4
2017
7.0
7.6
5.3
7.7
7.5
8.2
7.1
6.4
5.8
4.7
3.9
3.0
2018
4.1
4.6
5.9
6.6
7.5
7.5
8.1
6.6
5.6
4.8
3.6
4.0
2019
5.2
7.6
5.4
5.9
6.4
6.9
6.4
6.5
5.6
4.2
3.5
5.1
2020
3.7
4.1
4.5
6.4
7.4
7.8
6.9
5.9
5.1
3.5
3.5
3.9
2021
4.6
5.4
5.1
5.9
7.6
7.8
6.9
5.8
5.5
5.1
3.3
4.9
2022
1.9
3.0
5.5
7.2
9.3
8.8
7.7
7.1
6.1
4.3
3.1
5.1
2023
7.4
5.8
6.9
6.3
6.5
6.9
6.2
5.7
5.8
4.0
3.1
3.2
2024
4.9
4.9
5.0
5.6
6.6
6.8
6.3
6.4
4.9
4.6
4.1
3.6
2025
2.5
5.5
5.4
5.3
7.1
7.2
7.0
6.2
5.6
4.0
3.3
3.9
2026
4.0
4.9
4.7
6.2
6.9
7.4
7.1
6.6
6.0
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
M
M
M
77.68
59.33
54.25
1984
51.26
57.86
66.74
69.09
83.10
85.83
94.32
90.88
89.63
69.54
58.37
49.42
1985
44.33
60.43
59.34
75.30
77.25
90.52
92.83
88.59
79.14
61.50
45.05
41.04
1986
52.48
50.01
54.53
55.51
60.35
65.88
84.50
92.64
78.32
77.29
66.86
50.07
1987
49.75
60.11
64.84
78.21
82.83
90.21
88.88
92.22
89.95
79.44
61.57
54.97
1988
56.67
66.52
70.46
72.03
78.79
85.43
94.25
92.14
88.29
81.62
64.39
51.81
1989
52.86
53.26
67.35
77.79
81.08
88.75
95.85
90.50
84.45
77.83
65.63
50.80
1990
54.70
57.03
66.48
76.23
79.06
88.23
95.45
91.58
87.77
82.19
66.73
52.26
1991
57.13
66.36
59.84
70.33
77.03
86.57
95.77
90.23
92.27
83.23
67.00
54.61
1992
47.35
63.38
66.68
77.80
87.94
86.79
92.82
96.02
90.29
80.01
65.95
51.89
1993
52.34
59.21
68.69
71.46
80.68
86.84
92.44
92.34
89.47
79.02
65.44
52.36
1994
55.15
58.75
69.92
73.12
78.53
89.61
94.61
95.59
88.12
77.10
57.28
49.71
1995
57.15
59.18
63.95
70.29
76.06
84.76
93.19
94.02
88.78
81.13
71.69
58.03
1996
54.50
61.42
68.29
74.45
80.71
89.06
97.96
95.81
87.32
76.01
63.32
54.76
1997
54.24
61.51
72.01
75.92
87.28
87.68
94.07
92.04
89.96
77.93
66.08
52.96
1998
55.69
56.69
64.34
69.56
70.73
82.04
93.95
95.66
86.07
74.52
62.07
52.01
1999
49.50
57.71
61.50
69.07
79.11
87.42
91.30
89.39
89.75
81.68
66.07
57.92
2000
56.49
60.19
65.63
74.23
80.23
91.88
90.67
92.79
85.13
73.73
58.01
55.11
2001
54.26
56.65
67.69
68.79
89.68
92.00
92.13
93.29
88.83
79.90
64.75
53.11
2002
50.65
61.25
64.23
72.33
81.48
90.23
95.58
92.26
89.57
77.00
64.43
57.02
2003
53.61
59.29
68.23
66.67
80.71
90.73
98.71
92.13
91.73
83.50
60.82
55.28
2004
51.66
58.88
72.55
77.37
83.00
89.53
94.81
93.16
88.43
73.61
59.00
51.68
2005
50.32
61.31
67.09
69.70
79.87
84.90
98.29
95.71
85.73
77.06
67.43
56.72
2006
55.43
61.97
57.94
67.57
83.19
92.07
99.45
91.74
87.13
74.90
62.60
55.22
2007
54.75
59.09
71.65
73.70
83.26
89.73
92.97
93.94
83.48
74.26
67.30
52.91
2008
52.49
59.23
66.35
75.10
83.19
92.59
95.29
96.32
91.97
80.19
67.93
52.16
2009
58.23
59.59
66.08
73.52
86.99
87.25
96.57
93.89
92.37
74.09
65.59
53.27
2010
53.02
59.31
64.40
66.12
75.57
89.36
94.73
91.47
89.41
77.73
63.61
56.51
2011
51.06
59.43
63.84
71.77
77.42
88.18
96.23
96.42
94.80
80.39
63.47
56.99
2012
59.90
63.89
67.13
74.43
86.42
90.70
96.49
99.03
94.87
79.83
67.33
55.74
2013
56.22
62.06
72.84
79.60
85.03
92.50
98.13
94.71
88.13
77.68
67.80
56.65
2014
64.87
63.86
72.29
78.30
87.03
94.10
98.52
95.84
92.07
84.35
67.27
59.55
2015
56.32
66.64
76.40
76.77
79.68
94.33
94.10
93.94
90.40
82.06
61.87
54.19
2016
56.87
66.34
67.23
76.10
83.00
93.34
97.16
95.26
90.20
77.42
67.50
55.06
2017
54.65
60.82
68.45
71.73
83.61
92.64
99.65
96.81
89.23
79.81
67.77
60.40
2018
59.16
63.93
65.19
74.10
82.16
91.23
98.52
94.10
90.67
80.26
68.40
56.35
2019
59.03
57.14
65.55
77.80
77.35
92.73
95.97
96.42
88.73
78.90
69.67
57.94
2020
56.74
66.83
64.84
74.47
85.32
91.53
96.65
96.90
92.22
84.48
65.37
57.00
2021
58.68
63.46
65.65
78.43
86.13
93.87
99.45
96.38
92.80
76.35
65.87
53.82
2022
59.71
66.39
72.48
75.80
84.00
94.07
97.19
98.19
93.87
83.61
63.00
52.42
2023
56.58
58.21
60.32
73.73
79.74
85.60
98.26
94.48
86.23
80.84
69.40
62.23
2024
58.48
61.97
66.45
73.47
84.29
95.07
102.42
95.84
92.80
85.39
65.14
59.48
2025
60.42
64.68
65.62
74.20
85.10
91.80
93.26
96.16
89.67
74.90
63.41
50.81
2026
56.94
64.54
78.45
75.27
83.65
92.17
96.45
97.39
88.70
96.00
M
M
NCEI Climatology
54.10
60.71
66.49
73.00
81.91
89.30
94.81
93.81
89.31
78.60
64.49
54.71
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
M
53.32
46.70
46.16
1984
40.06
40.79
48.74
51.23
61.61
63.03
70.19
63.90
62.57
48.74
44.03
39.16
1985
36.65
38.43
42.06
54.73
56.08
67.71
69.52
63.55
56.95
56.75
41.00
39.00
1986
49.23
45.77
47.62
48.76
52.90
61.50
64.50
65.09
56.00
51.96
44.59
39.79
1987
37.20
43.68
48.65
53.82
61.71
62.67
65.27
64.19
62.27
56.59
47.11
42.10
1988
41.00
44.31
48.10
53.27
56.43
65.04
71.65
66.29
60.95
55.00
49.78
39.92
1989
36.82
41.19
50.96
53.54
59.04
65.29
69.30
65.12
60.18
53.38
45.96
35.50
1990
39.41
41.52
48.93
53.97
57.77
63.87
66.00
66.03
60.57
53.29
41.80
34.83
1991
38.14
44.29
44.68
50.37
55.90
61.53
68.32
63.29
63.13
57.42
46.37
38.30
1992
37.78
47.79
50.00
53.67
61.55
64.22
66.99
66.04
60.63
55.78
44.56
39.41
1993
40.70
44.93
52.00
50.83
58.07
64.62
65.74
64.68
59.94
54.85
44.63
39.45
1994
38.87
41.74
51.31
52.36
57.77
62.19
66.17
63.97
60.68
51.60
42.29
39.96
1995
47.63
47.70
49.57
50.88
57.59
63.22
67.25
68.86
59.85
53.23
50.09
45.29
1996
42.42
48.32
49.99
53.28
59.45
64.74
71.77
68.64
58.88
51.51
47.48
45.47
1997
44.72
44.02
49.59
53.66
60.97
65.36
68.99
65.27
62.72
49.36
49.22
37.46
1998
42.51
45.11
46.86
47.84
50.81
57.38
62.95
62.83
60.07
46.01
41.37
31.32
1999
37.11
37.24
39.99
43.85
50.06
55.77
59.88
59.58
56.87
49.63
41.87
32.06
2000
40.53
43.26
42.74
47.13
56.19
60.75
59.03
60.55
56.80
49.33
37.65
36.55
2001
33.71
38.77
44.38
42.76
56.55
59.50
61.61
60.42
56.87
51.14
44.59
39.94
2002
35.18
36.96
39.48
46.05
50.35
57.63
62.48
57.64
56.50
48.25
42.83
39.57
2003
41.23
37.59
41.35
44.09
51.90
57.57
64.71
61.58
59.37
51.48
38.58
40.05
2004
37.93
40.32
44.92
48.17
52.71
57.87
62.16
60.58
55.57
49.99
41.61
38.40
2005
40.53
43.41
45.05
43.69
53.53
56.47
65.35
62.58
54.09
49.61
42.23
42.25
2006
38.52
37.77
39.35
48.23
54.03
61.30
66.00
59.29
55.67
47.42
43.45
34.57
2007
29.42
38.97
44.05
47.37
52.68
57.00
62.19
61.94
55.98
49.02
40.84
34.34
2008
37.45
37.93
41.09
44.77
54.71
59.60
64.16
63.58
57.53
51.24
45.15
36.46
2009
36.17
39.94
40.04
43.28
56.05
56.75
61.53
59.34
58.08
48.39
37.22
35.38
2010
39.73
42.43
40.20
43.40
47.57
57.50
60.44
56.99
54.31
52.26
39.91
42.19
2011
38.58
35.75
43.55
45.62
48.06
57.51
62.35
61.23
59.60
52.19
40.83
29.32
2012
32.84
38.30
43.29
47.90
53.32
58.20
62.13
63.68
59.13
53.60
44.20
40.52
2013
33.01
35.13
45.42
49.13
55.24
60.70
64.63
61.71
58.13
45.35
39.97
29.48
2014
34.87
41.93
46.90
49.43
54.35
59.10
67.00
64.16
61.13
52.68
45.00
44.94
2015
38.97
41.86
44.47
45.97
51.65
61.10
64.64
61.97
58.57
54.87
38.30
35.10
2016
41.38
39.55
44.68
49.30
53.84
59.90
60.87
60.67
53.90
50.32
43.40
35.58
2017
37.81
43.93
42.45
46.30
53.26
60.30
63.77
64.61
58.53
45.71
44.37
32.13
2018
41.06
34.93
41.71
46.60
52.77
57.50
65.61
59.74
54.53
48.90
39.80
38.81
2019
39.97
37.43
42.26
48.27
51.51
59.70
61.48
62.65
56.07
43.81
38.83
40.54
2020
38.65
37.66
43.29
49.03
55.84
61.60
63.84
66.19
60.87
52.32
38.10
35.74
2021
37.65
39.39
39.74
46.17
53.48
61.60
67.03
63.71
59.27
50.68
44.91
39.47
2022
36.36
34.89
43.08
47.73
53.90
62.03
64.65
65.35
63.70
52.84
37.75
39.87
2023
40.47
36.42
42.22
46.80
53.61
57.97
64.97
65.45
59.47
52.58
42.47
41.55
2024
43.37
43.92
45.45
48.43
53.68
63.00
68.77
64.10
60.10
54.52
43.03
42.68
2025
34.65
42.51
43.23
46.83
54.10
59.13
60.97
63.61
62.40
51.29
47.99
42.60
2026
38.65
41.50
46.81
46.30
53.13
58.87
61.68
64.03
57.57
55.00
M
M
NCEI Climatology
36.90
39.26
42.40
45.50
51.69
57.20
61.80
60.10
56.10
48.70
40.80
36.20
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
M
65.50
53.02
50.21
1984
45.66
49.32
57.74
60.16
72.35
74.43
82.26
77.39
76.10
59.14
51.20
44.29
1985
40.49
49.43
50.70
65.02
66.67
79.12
81.17
76.07
68.05
59.12
43.02
40.02
1986
50.85
47.89
51.08
52.13
56.62
63.69
74.50
78.86
67.16
64.62
55.73
44.93
1987
43.48
51.90
56.74
66.02
72.27
76.44
77.08
78.20
76.11
68.02
54.34
48.53
1988
48.83
55.41
59.28
62.65
67.61
75.24
82.95
79.21
74.62
68.31
57.09
45.87
1989
44.84
47.23
59.15
65.67
70.06
77.02
82.58
77.81
72.32
65.60
55.80
43.15
1990
47.06
49.28
57.71
65.10
68.42
76.05
80.73
78.81
74.17
67.74
54.27
43.55
1991
47.63
55.32
52.26
60.35
66.47
74.05
82.05
76.76
77.70
70.32
56.68
46.46
1992
42.57
55.59
58.34
65.73
74.74
75.50
79.90
81.03
75.46
67.89
55.25
45.65
1993
46.52
52.07
60.35
61.15
69.38
75.73
79.09
78.51
74.70
66.93
55.04
45.90
1994
47.01
50.25
60.61
62.74
68.15
75.90
80.39
79.78
74.40
64.35
49.79
44.83
1995
52.39
53.44
56.76
60.58
66.82
73.99
80.22
81.44
74.31
67.18
60.89
51.66
1996
48.46
54.87
59.14
63.86
70.08
76.90
84.87
82.23
73.10
63.76
55.40
50.12
1997
49.48
52.76
60.80
64.79
74.13
76.52
81.53
78.65
76.34
63.65
57.65
45.21
1998
49.10
50.90
55.60
58.70
60.77
69.71
78.45
79.24
73.07
60.26
51.72
41.67
1999
43.31
47.47
50.75
56.46
64.59
71.59
75.59
74.48
73.31
65.65
53.97
44.99
2000
48.51
51.72
54.18
60.68
68.21
76.32
74.85
76.67
70.97
61.53
47.83
45.83
2001
43.98
47.71
56.04
55.78
73.11
75.75
76.87
76.85
72.85
65.52
54.67
46.53
2002
42.92
49.11
51.85
59.19
65.92
73.93
79.03
74.95
73.03
62.62
53.63
48.30
2003
47.42
48.44
54.79
55.38
66.31
74.15
81.71
76.85
75.55
67.49
49.70
47.66
2004
44.80
49.60
58.74
62.77
67.85
73.70
78.48
76.87
72.00
61.80
50.31
45.04
2005
45.43
52.36
56.07
56.70
66.70
70.68
81.82
79.15
69.91
63.34
54.83
49.48
2006
46.97
49.87
48.65
57.90
68.61
76.68
82.73
75.52
71.40
61.16
53.03
44.89
2007
42.08
49.03
57.85
60.53
67.97
73.37
77.58
77.94
69.73
61.64
54.07
43.62
2008
44.97
48.58
53.72
59.93
68.95
76.09
79.73
79.95
74.75
65.71
56.54
44.31
2009
47.20
49.77
53.06
58.40
71.52
72.00
79.05
76.61
75.22
61.24
51.41
44.32
2010
46.38
50.87
52.30
54.76
61.57
73.43
77.59
74.23
71.86
65.00
51.76
49.35
2011
44.82
47.59
53.69
58.70
62.74
72.84
79.29
78.82
77.20
66.29
52.15
43.16
2012
46.37
51.09
55.21
61.17
69.87
74.45
79.31
81.35
77.00
66.72
55.77
48.13
2013
44.62
48.59
59.13
64.37
70.13
76.60
81.38
78.21
73.13
61.52
53.88
43.06
2014
49.87
52.89
59.60
63.87
70.69
76.60
82.76
80.00
76.60
68.52
56.13
52.24
2015
47.65
54.25
60.43
61.37
65.66
77.72
79.37
77.95
74.48
68.47
50.08
44.65
2016
49.13
52.95
55.95
62.70
68.42
76.62
79.01
77.96
72.05
63.87
55.45
45.32
2017
46.23
52.38
55.45
59.02
68.44
76.47
81.71
80.71
73.88
62.76
56.07
46.33
2018
50.11
49.43
53.45
60.35
67.47
74.37
82.06
76.92
72.60
64.58
54.10
47.58
2019
49.50
47.29
53.90
63.03
64.43
76.22
78.73
79.53
72.40
61.35
54.25
49.24
2020
47.69
52.24
54.06
61.75
70.58
76.57
80.24
81.55
76.54
68.40
51.73
46.37
2021
48.16
51.43
52.69
62.30
69.81
77.73
83.24
80.05
76.03
63.52
55.39
46.65
2022
48.04
50.64
57.78
61.77
68.95
78.05
80.92
81.77
78.78
68.23
50.38
46.14
2023
48.52
47.32
51.27
60.27
66.68
71.78
81.61
79.97
72.85
66.71
55.93
51.89
2024
50.93
52.94
55.95
60.95
68.98
79.03
85.60
79.97
76.45
69.95
54.09
51.08
2025
47.53
53.59
54.42
60.52
69.60
75.47
77.11
79.89
76.03
63.10
55.70
46.70
2026
47.79
53.02
62.63
60.78
68.39
75.52
79.06
80.71
73.13
75.50
M
M
NCEI Climatology
45.50
49.98
54.45
59.25
66.80
73.25
78.31
76.95
72.70
63.65
52.65
45.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
