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 (USW00025624) 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
1973
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1974
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1975
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1976
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1977
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
0.00
0.00
0.00
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
M
0.00
M
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
1990
0.00
M
0.00
M
M
M
M
0.00
M
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
M
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
M
0.00
0.00
1995
0.00
0.00
0.00
M
M
0.00
0.00
0.00
0.00
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
M
M
M
M
M
M
M
M
M
M
M
M
2002
M
M
M
M
M
M
M
M
M
M
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
0.17
0.25
0.06
0.03
0.02
0.05
0.02
0.01
0.03
0.04
2010
0.00
0.01
0.50
2.93
1.36
1.35
0.46
0.94
1.40
1.87
3.90
2.12
2011
0.87
0.98
0.56
1.41
1.45
1.02
0.64
1.91
6.73
9.29
6.27
8.96
2012
0.00
1.88
1.59
5.68
5.52
2.19
3.41
7.12
10.35
10.14
11.54
5.41
2013
10.91
5.48
3.44
4.73
10.74
11.41
3.50
7.19
13.14
22.29
7.29
11.08
2014
10.45
6.58
5.08
6.40
1.11
0.02
0.10
3.20
15.38
11.61
13.41
8.33
2015
3.96
4.55
6.67
4.20
10.72
1.21
5.29
1.41
7.07
16.53
21.21
13.30
2016
6.93
5.13
3.92
10.98
7.87
3.65
1.83
6.61
13.78
10.49
12.03
10.00
2017
5.81
3.47
0.02
7.45
7.59
4.37
3.04
6.24
11.98
19.44
11.95
16.38
2018
7.65
11.44
5.33
8.65
6.13
5.44
6.06
6.21
1.28
0.33
13.00
5.87
2019
9.26
11.21
3.96
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
3.80
10.43
4.69
4.36
8.29
1.96
0.15
0.00
0.04
0.10
M
M
2022
1.48
2.02
2.01
5.45
1.61
4.09
0.76
2.62
3.11
5.75
0.51
1.18
2023
0.31
5.65
3.90
0.74
2.32
0.35
0.25
0.91
0.86
0.17
0.88
0.34
2024
M
0.08
3.49
5.15
1.97
3.47
0.39
5.65
28.46
13.03
10.84
12.39
2025
15.37
19.17
0.68
10.35
4.83
6.64
233.66
99.17
11.80
7.29
0.00
M
2026
M
M
M
M
M
M
0.13
0.00
M
M
M
M
NCEI Climatology
3.38
3.28
2.98
2.70
2.64
2.74
2.51
3.71
4.50
4.93
4.99
4.42
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
M
M
M
M
M
M
M
M
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
11.5
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
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
10.1
8.5
11.7
M
27.9
M
1988
0.0
M
M
0.0
M
9.6
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
11.0
7.7
9.4
1991
20.8
12.1
12.6
3.2
8.2
6.8
3.5
10.2
20.0
M
13.4
9.8
1992
8.9
11.6
M
5.6
16.5
8.8
11.2
8.8
12.1
12.9
11.2
13.5
1993
15.5
14.0
10.7
10.6
14.6
9.9
10.8
10.7
14.4
14.1
11.9
16.1
1994
16.6
12.1
11.3
9.3
13.0
9.2
10.2
10.6
11.3
M
25.3
12.3
1995
14.2
14.3
11.1
M
M
10.9
10.8
11.2
10.5
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
M
M
M
M
M
M
M
M
M
M
M
M
2002
M
M
M
M
M
M
M
M
M
M
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
14.9
16.3
14.9
11.5
9.1
10.6
10.8
12.6
12.8
14.9
14.4
2010
13.6
12.2
12.7
13.4
10.5
13.9
7.7
10.1
13.5
11.5
11.2
19.2
2011
13.1
15.3
10.7
16.9
10.7
12.4
9.5
9.0
14.1
12.7
16.3
14.0
2012
13.8
15.5
14.1
13.5
0.0
0.0
2.3
10.5
7.3
2.8
18.1
14.5
2013
13.0
14.1
13.3
11.9
12.3
11.2
11.1
10.3
13.2
15.5
13.6
6.7
2014
8.6
12.3
10.3
12.1
12.7
8.6
8.8
8.0
13.0
8.0
7.9
9.1
2015
11.9
11.8
11.0
13.1
11.8
10.1
9.1
10.9
10.6
11.0
14.8
13.6
2016
12.3
10.0
10.2
11.5
11.5
6.2
7.9
7.8
7.1
0.0
13.3
14.0
2017
11.4
11.8
12.8
11.4
10.6
9.6
9.6
9.8
13.0
12.3
14.4
12.6
2018
14.7
14.9
11.0
12.4
10.0
8.3
9.4
10.5
9.9
11.5
12.1
12.9
2019
11.7
14.6
12.9
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
16.0
12.7
13.4
11.5
10.9
10.0
9.1
7.7
10.6
14.9
M
M
2022
10.8
10.9
11.8
11.7
10.9
10.1
8.4
9.7
10.3
12.9
10.8
12.8
2023
9.4
10.6
13.4
10.5
12.3
8.9
9.1
8.2
9.8
10.1
8.1
14.3
2024
M
15.3
12.7
12.4
10.5
10.5
8.1
10.7
10.8
12.7
12.6
11.2
2025
13.2
11.1
10.1
12.5
13.0
11.1
7.7
13.6
12.7
12.9
11.5
16.5
2026
M
M
M
M
M
8.9
9.7
7.9
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
1973
-8.67
-13.82
-19.85
5.28
22.92
34.50
55.64
44.62
39.81
19.90
3.65
-2.16
1974
-5.53
-29.12
-17.21
0.25
23.95
36.09
47.04
46.00
34.52
10.54
-9.46
-27.73
1975
-28.00
-13.42
-5.22
0.87
24.21
41.52
46.96
46.14
31.68
15.90
-11.27
-20.28
1976
-19.93
-19.00
-13.42
6.77
22.89
36.12
44.57
46.56
37.24
14.39
8.52
-16.27
1977
-2.95
-17.13
-19.75
5.60
24.43
43.20
46.47
51.29
38.26
25.60
-0.87
-2.95
1978
-1.00
-9.85
-5.31
4.94
24.50
40.75
45.33
40.42
38.04
10.97
11.12
-7.96
1979
2.52
-18.10
-14.12
8.48
26.52
37.22
50.19
46.60
36.50
20.96
13.52
-16.60
1980
-13.67
-5.79
-11.54
1.09
22.58
38.92
40.17
42.50
28.88
19.44
2.89
-15.86
1981
6.66
-13.86
-6.56
7.15
29.42
37.56
47.59
42.73
31.10
21.52
3.23
-8.59
1982
-12.36
9.14
-10.84
5.88
22.11
37.07
43.62
40.08
32.78
9.43
-8.64
-9.35
1983
-16.40
-14.59
-12.67
4.79
20.58
38.84
42.59
41.96
33.24
9.17
3.89
-0.73
1984
-16.15
-33.55
-13.52
-3.62
25.00
38.00
44.75
44.41
35.05
18.55
-9.94
-12.75
1985
-5.75
-17.53
-7.44
-7.86
28.58
36.30
43.80
39.94
33.31
13.55
8.90
-2.00
1986
-13.72
-4.62
-13.65
-5.06
25.79
38.12
42.14
41.80
42.63
17.73
-2.74
-3.26
1987
-11.42
-19.44
-7.29
-1.17
23.42
36.08
44.35
44.71
34.89
26.86
-2.45
-3.66
1988
-5.92
-7.88
-9.22
4.73
23.75
38.41
44.52
42.70
33.53
M
-24.00
M
1989
-39.75
25.50
6.00
15.25
18.83
36.25
59.40
52.50
38.00
57.00
M
M
1990
-25.00
M
-3.00
M
M
M
M
37.00
M
27.68
-7.95
-22.83
1991
-13.81
-27.43
-16.46
11.84
31.22
41.51
40.00
41.33
31.66
9.00
-4.59
-23.14
1992
-21.97
-18.76
M
9.14
15.71
35.40
43.00
43.11
29.52
17.84
9.26
-8.59
1993
-2.91
-6.58
-3.79
11.88
27.94
39.48
42.99
40.83
37.30
27.11
13.07
-3.94
1994
-6.63
-12.13
-16.35
14.33
23.94
37.64
51.19
54.31
40.26
M
-2.00
-8.79
1995
-3.42
3.70
-4.19
M
M
39.34
47.08
41.56
40.04
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
M
M
M
M
M
M
M
M
M
M
M
M
2002
M
M
M
M
M
M
M
M
M
M
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
38.40
33.32
37.50
46.96
50.11
53.73
54.73
51.53
46.19
38.25
40.04
2010
35.09
31.87
30.91
36.87
44.63
49.21
53.19
55.91
54.08
45.27
40.83
35.41
2011
37.59
38.48
37.53
38.24
45.67
49.19
54.73
57.07
50.01
46.27
41.93
37.04
2012
27.88
34.99
30.15
37.89
41.48
49.54
54.09
56.15
50.19
45.01
37.29
36.21
2013
38.09
34.67
36.41
37.19
42.56
50.61
58.59
58.23
53.20
48.75
44.19
44.36
2014
M
40.87
37.27
42.20
47.91
48.38
60.45
59.32
55.07
45.32
43.54
40.89
2015
37.88
39.84
39.57
40.51
46.92
54.11
55.27
60.02
54.69
49.41
43.93
40.76
2016
39.66
40.07
38.82
43.71
49.70
78.95
74.61
74.39
56.68
69.07
67.14
40.20
2017
36.05
35.08
34.10
39.75
46.93
52.47
56.61
56.82
52.53
48.45
46.28
39.83
2018
36.15
40.96
41.90
42.94
45.28
50.37
54.37
59.05
56.66
49.45
44.92
36.77
2019
38.19
41.97
39.59
M
M
51.80
M
55.40
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
48.00
M
M
2021
37.35
40.96
39.12
43.01
45.72
51.47
55.50
56.18
52.00
49.15
M
M
2022
35.85
39.49
35.34
39.87
45.57
51.30
56.34
56.33
52.03
46.16
38.04
35.11
2023
33.35
33.51
34.43
37.94
45.57
49.47
55.66
56.52
52.79
47.54
41.43
33.57
2024
M
34.17
34.10
40.68
41.30
48.91
54.14
55.95
52.64
46.46
42.50
40.08
2025
39.41
39.86
32.92
40.26
45.21
49.57
56.54
56.96
52.66
53.09
42.30
40.18
2026
M
M
M
M
M
52.38
55.30
56.93
M
M
M
M
NCEI Climatology
33.60
35.42
35.79
40.60
46.99
52.61
56.50
57.50
53.80
46.90
40.39
36.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
-18.92
-22.71
-29.85
-8.39
15.85
30.60
42.21
38.88
32.88
12.65
-3.40
-10.74
1974
-16.94
-36.65
-27.79
-13.85
13.68
30.45
39.74
38.58
28.91
4.12
-17.50
-36.45
1975
-37.36
-24.12
-15.57
-12.96
16.17
36.30
39.84
38.59
25.77
6.40
-19.96
-29.96
1976
-28.11
-29.12
-24.31
-6.00
16.14
31.16
39.14
38.24
31.43
6.17
-1.67
-23.05
1977
-10.41
-24.40
-29.60
-5.20
18.43
37.67
39.94
41.64
31.61
20.56
-9.83
-15.47
1978
-12.42
-21.45
-21.50
-9.82
14.50
34.25
38.17
33.21
31.09
4.62
-1.00
-16.78
1979
-5.85
-29.30
-22.94
-3.14
19.20
31.39
40.67
40.70
31.55
17.65
4.43
-26.20
1980
-22.86
-16.67
-20.73
-7.91
15.00
32.42
34.61
35.18
24.15
11.74
-4.30
-27.45
1981
-2.28
-23.73
-16.11
-4.35
21.50
32.41
39.04
36.54
27.95
15.83
-4.38
-16.78
1982
-21.18
-5.50
-20.84
-5.44
16.22
32.93
36.50
35.75
30.67
1.29
-15.86
-16.50
1983
-25.53
-21.00
-21.41
-3.54
11.42
32.16
35.90
36.25
26.00
2.55
-5.19
-9.69
1984
-22.45
-40.75
-21.96
-16.88
11.55
31.79
37.00
35.94
30.45
10.30
-17.44
-25.42
1985
-13.00
-31.00
-18.78
-19.71
19.05
31.10
36.20
33.88
26.88
5.85
-2.62
-11.23
1986
-20.44
-13.25
-27.48
-18.06
12.64
31.44
36.00
35.40
34.00
7.53
-9.79
-13.78
1987
-21.53
-31.38
-20.52
-13.33
14.63
30.92
37.56
38.77
29.48
19.69
-7.90
-14.28
1988
-13.81
-17.58
-21.22
-7.93
17.11
32.12
37.58
35.13
28.11
M
-27.00
M
1989
-43.75
14.50
-11.40
2.38
11.67
31.50
50.60
43.25
31.60
17.00
M
M
1990
-27.00
M
-27.00
M
M
M
M
36.00
M
23.18
-14.59
-28.98
1991
-22.27
-33.70
-22.54
-1.12
26.27
33.32
31.10
37.00
28.33
7.00
-7.87
-24.88
1992
-24.36
-23.35
M
4.16
8.24
31.83
38.84
34.11
23.93
8.04
-3.08
-19.35
1993
-18.73
-21.52
-17.45
-0.24
20.08
31.06
37.68
35.63
30.33
18.76
-0.79
-13.22
1994
-15.63
-21.33
-27.25
2.67
17.88
30.60
37.34
41.31
32.16
M
-12.10
-19.34
1995
-13.75
-17.23
-18.43
M
M
33.24
37.72
37.14
32.71
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
M
M
M
M
M
M
M
M
M
M
M
M
2002
M
M
M
M
M
M
M
M
M
M
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
28.20
24.34
29.90
35.57
41.51
46.86
46.63
44.11
39.85
30.48
33.78
2010
29.39
25.33
18.74
28.48
35.68
41.79
45.67
46.97
46.20
36.99
33.68
27.67
2011
29.34
29.04
28.17
30.62
37.62
43.19
45.72
47.35
44.32
39.16
33.65
29.13
2012
20.43
27.90
21.47
29.55
34.11
39.87
43.97
47.07
41.34
37.80
30.37
27.90
2013
31.20
26.06
29.19
29.51
35.24
42.79
48.97
49.80
44.22
41.10
34.14
39.27
2014
M
33.58
29.58
34.15
37.88
44.46
49.00
51.03
47.67
37.97
37.11
32.64
2015
30.93
32.51
32.31
31.59
39.98
43.41
48.01
49.33
45.42
41.38
34.88
32.92
2016
33.25
33.88
30.42
36.55
39.75
50.17
50.87
55.92
47.45
45.49
37.30
31.91
2017
25.99
26.62
24.30
33.08
36.85
42.91
48.02
48.50
45.43
38.91
36.04
32.05
2018
29.22
33.34
32.38
33.94
36.44
42.22
47.32
48.61
45.19
40.77
35.88
28.54
2019
32.32
35.68
31.53
M
M
51.80
M
55.40
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
48.00
M
M
2021
29.12
33.99
30.67
33.83
38.66
43.85
47.68
47.88
44.91
41.51
M
M
2022
27.46
31.07
28.25
32.05
36.52
43.45
47.08
47.45
44.79
42.20
33.46
26.54
2023
25.35
29.27
29.35
32.46
37.47
42.69
47.49
48.14
44.11
41.62
34.29
28.55
2024
M
26.60
26.69
31.77
33.55
41.55
45.51
47.02
44.83
37.90
35.23
32.32
2025
32.34
34.19
28.36
32.61
37.54
43.09
48.21
51.64
45.08
42.91
34.23
32.83
2026
M
M
M
M
M
42.62
44.19
49.71
M
M
M
M
NCEI Climatology
23.20
25.38
24.30
29.70
35.40
41.91
46.80
47.91
43.40
35.89
30.50
25.89
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
-13.79
-18.26
-24.85
-1.56
19.38
32.55
48.93
41.75
36.34
16.27
0.12
-6.45
1974
-11.24
-32.88
-22.50
-6.80
18.82
33.27
43.39
42.29
31.72
7.33
-13.48
-32.09
1975
-32.68
-18.77
-10.39
-6.04
20.19
38.91
43.40
42.36
28.73
11.15
-15.62
-25.12
1976
-24.02
-24.06
-18.87
0.38
19.52
33.64
41.86
42.40
34.33
10.28
3.43
-19.66
1977
-6.68
-20.77
-24.68
0.20
21.43
40.43
43.21
46.46
34.93
23.08
-5.35
-9.21
1978
-6.71
-15.65
-13.40
-2.44
19.50
37.50
41.75
36.82
34.57
7.79
5.06
-12.37
1979
-1.67
-23.70
-18.53
2.67
22.86
34.30
45.43
43.65
34.02
19.30
8.98
-21.40
1980
-18.26
-11.23
-16.13
-3.41
18.79
35.67
37.39
38.84
26.52
15.59
-0.70
-21.66
1981
2.19
-18.80
-11.33
1.40
25.46
34.98
43.31
39.63
29.52
18.67
-0.58
-12.69
1982
-16.77
1.82
-15.84
0.22
19.17
35.00
40.06
37.92
31.72
5.36
-12.25
-12.92
1983
-20.97
-17.79
-17.04
0.62
16.00
35.50
39.24
39.11
29.62
5.86
-0.65
-5.21
1984
-19.30
-37.15
-17.74
-10.25
18.27
34.90
40.88
40.18
32.75
14.43
-13.69
-19.08
1985
-9.38
-24.26
-13.11
-13.79
23.82
33.70
40.00
36.91
30.09
9.70
3.14
-6.61
1986
-17.08
-8.94
-20.57
-11.56
19.21
34.78
39.07
38.60
38.32
12.63
-6.26
-8.52
1987
-16.47
-25.41
-13.90
-7.25
19.03
33.50
40.96
41.74
32.19
23.28
-5.17
-8.97
1988
-9.86
-12.73
-15.22
-1.60
20.43
35.26
41.05
38.92
30.82
M
-25.50
M
1989
-41.75
20.00
-2.70
8.81
15.25
33.88
55.00
47.88
34.80
37.00
M
M
1990
-26.00
M
-15.00
M
M
M
M
36.50
M
25.43
-11.27
-25.91
1991
-18.04
-30.57
-19.50
5.36
28.75
37.41
35.55
39.17
29.99
8.00
-6.23
-24.01
1992
-23.17
-21.06
M
6.65
11.97
33.61
40.92
38.61
26.73
12.94
3.09
-13.97
1993
-10.82
-14.05
-10.62
5.82
24.01
35.27
40.33
38.23
33.81
22.94
6.14
-8.58
1994
-11.13
-16.73
-21.80
8.50
20.91
34.12
44.26
47.81
36.21
M
-7.05
-14.07
1995
-8.59
-6.76
-11.31
M
M
36.29
42.40
39.35
36.37
M
M
M
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
M
M
M
M
M
M
M
M
M
M
M
M
2002
M
M
M
M
M
M
M
M
M
M
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
33.30
28.83
33.70
41.27
45.81
50.30
50.68
47.82
43.02
34.37
36.91
2010
32.24
28.60
24.82
32.68
40.15
45.50
49.43
51.44
50.14
41.13
37.25
31.54
2011
33.47
33.76
32.85
34.43
41.65
46.19
50.22
52.21
47.16
42.72
37.79
33.08
2012
24.15
31.44
25.81
33.72
37.79
44.71
49.03
51.61
45.77
41.41
33.83
32.05
2013
34.64
30.36
32.80
33.35
38.90
46.70
53.78
54.02
48.71
44.93
39.16
41.82
2014
M
37.22
33.43
38.18
42.90
46.42
54.73
55.17
51.37
41.65
40.33
36.76
2015
34.41
36.17
35.94
36.05
43.45
48.76
51.64
54.67
50.06
45.40
39.41
36.84
2016
36.46
36.97
34.62
40.13
44.72
64.56
57.70
65.15
52.06
51.54
42.52
36.05
2017
31.02
30.85
29.20
36.42
41.89
47.69
52.31
52.66
48.98
43.68
41.16
35.94
2018
32.68
37.15
37.14
38.44
40.86
46.29
50.84
53.83
50.92
45.11
40.40
32.65
2019
35.26
38.82
35.56
M
M
51.80
M
55.40
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
48.00
M
M
2021
33.24
37.48
34.90
38.42
42.19
47.66
51.59
52.03
48.45
45.33
M
M
2022
31.65
35.28
31.80
35.96
41.05
47.37
51.71
51.89
48.41
44.18
35.75
30.83
2023
29.35
31.39
31.89
35.20
41.52
46.08
51.57
52.33
48.45
44.58
37.86
31.06
2024
M
30.39
30.39
36.23
37.42
45.23
49.82
51.49
48.73
42.18
38.87
36.20
2025
35.88
37.03
30.64
36.44
41.38
46.33
52.37
54.30
48.87
48.00
38.27
36.50
2026
M
M
M
M
M
47.50
49.74
53.32
M
M
M
M
NCEI Climatology
28.40
30.40
30.04
35.15
41.20
47.26
51.65
52.70
48.60
41.40
35.44
30.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
