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 () 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
1958
M
M
M
M
M
M
M
M
M
M
0.00
0.00
1959
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1960
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1961
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1962
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1963
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1964
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1965
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1966
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1967
M
M
M
M
M
M
M
M
M
M
M
M
1968
M
M
M
M
M
M
M
M
M
M
M
M
1969
M
M
M
M
M
M
M
M
M
M
M
M
1970
M
M
M
M
M
M
M
M
M
M
M
M
1971
M
M
M
M
M
M
M
M
M
M
M
M
1972
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
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
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
0.00
0.00
0.00
0.00
1999
0.00
0.00
0.00
0.00
0.00
0.00
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
0.00
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
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
0.00
M
M
M
M
M
M
M
M
M
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
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
0.00
0.00
M
M
M
M
M
2017
M
M
M
M
M
M
0.00
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1958
M
M
M
M
M
M
M
M
M
M
4.7
4.6
1959
3.4
5.3
4.7
6.9
6.6
6.3
8.2
7.8
6.2
6.6
3.9
4.5
1960
3.0
4.7
6.7
6.5
6.9
7.0
8.1
6.9
8.0
6.3
3.1
4.3
1961
3.4
3.2
6.0
7.0
7.8
8.4
7.7
7.3
6.4
6.0
4.0
3.8
1962
6.7
4.9
6.0
7.3
6.7
9.0
7.7
7.7
7.8
5.4
5.0
6.1
1963
5.3
5.2
6.6
7.2
6.9
8.1
7.4
7.2
6.9
6.4
3.9
5.1
1964
3.4
3.2
4.4
5.6
6.9
7.3
6.3
6.0
5.6
5.8
4.3
7.1
1965
4.2
3.9
6.5
7.0
7.2
7.6
6.8
6.1
6.8
4.8
4.9
3.2
1966
3.9
3.8
5.9
5.2
8.2
6.5
7.4
7.1
6.9
7.0
5.3
3.8
1967
M
M
M
M
M
M
M
M
M
M
M
M
1968
M
M
M
M
M
M
M
M
M
M
M
M
1969
M
M
M
M
M
M
M
M
M
M
M
M
1970
M
M
M
M
M
M
M
M
M
M
M
M
1971
M
M
M
M
M
M
M
M
M
M
M
M
1972
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
14.2
7.5
8.1
6.8
6.4
4.4
5.8
1978
6.5
6.1
8.1
7.6
8.4
8.0
8.2
7.1
7.8
7.2
6.5
4.7
1979
5.0
3.6
5.5
6.8
8.6
7.6
6.7
6.1
6.8
6.4
6.1
7.0
1980
7.6
6.2
5.4
8.0
9.3
9.2
8.0
7.0
8.1
6.5
6.8
3.6
1981
5.0
4.1
5.6
5.0
6.9
8.2
6.9
6.8
6.9
7.3
4.6
3.1
1982
3.2
6.6
5.6
6.1
6.7
8.6
7.5
6.8
5.8
5.7
4.3
4.6
1983
5.5
5.4
5.1
7.2
7.4
8.1
7.0
5.6
6.3
4.6
3.7
3.9
1984
4.4
3.1
5.5
6.0
7.4
7.4
6.3
6.5
5.3
5.5
3.2
3.9
1985
4.5
2.7
5.2
5.4
6.7
8.1
7.6
6.8
6.2
4.7
4.8
4.7
1986
2.6
5.0
5.4
5.9
7.5
7.2
6.3
6.2
6.7
5.7
2.3
3.4
1987
3.7
3.9
4.5
4.5
6.2
7.3
6.8
6.2
5.0
6.4
5.1
2.4
1988
3.8
5.6
5.8
5.9
7.8
7.4
6.8
6.2
5.5
4.5
2.4
4.4
1989
4.8
5.9
5.6
5.7
7.7
7.3
6.1
5.2
5.7
5.1
3.7
4.8
1990
3.6
3.6
7.3
7.6
7.6
7.7
6.6
7.0
6.8
7.2
5.3
5.8
1991
6.0
6.4
6.4
6.1
7.6
8.2
7.0
6.8
7.0
7.1
4.8
4.5
1992
4.3
5.0
6.0
7.1
6.0
6.6
6.3
6.1
5.2
3.7
3.2
3.9
1993
5.6
6.3
5.1
5.3
6.8
6.8
5.8
4.8
5.5
5.0
3.8
4.1
1994
2.7
4.5
5.8
6.4
8.3
7.5
5.6
6.1
5.6
4.2
5.8
5.0
1995
3.9
6.0
5.4
6.3
7.6
7.5
6.8
5.6
6.1
6.6
4.4
2.8
1996
5.1
5.4
7.0
6.3
6.9
7.9
6.9
7.2
6.0
4.7
5.5
5.9
1997
4.5
4.7
5.4
6.9
7.1
7.6
6.4
6.7
5.9
5.6
4.6
3.6
1998
3.7
5.4
5.3
6.1
8.5
7.6
8.0
7.1
6.4
5.2
4.5
4.8
1999
3.2
3.7
4.8
6.0
7.7
8.2
7.4
7.7
8.0
6.4
4.5
4.8
2000
3.8
5.2
4.7
6.4
6.9
6.8
7.8
6.6
7.1
4.3
4.1
4.8
2001
5.0
4.2
5.4
6.7
7.2
7.1
7.1
6.1
6.3
5.0
4.0
3.1
2002
4.5
4.0
5.3
7.7
7.4
7.6
7.2
6.4
6.2
5.6
4.3
4.0
2003
4.4
5.4
6.7
5.6
7.4
7.1
7.2
6.4
6.7
4.8
5.6
6.3
2004
4.8
4.6
6.2
6.5
7.9
8.4
6.7
7.0
5.8
6.4
4.8
4.8
2005
7.6
3.6
6.1
5.8
6.8
8.1
7.9
7.1
6.9
6.8
4.4
3.3
2006
1.2
5.7
5.9
6.5
6.5
8.1
6.9
6.3
7.0
6.5
4.9
4.4
2007
4.8
2.9
4.2
6.8
7.0
8.4
7.0
7.0
6.7
5.6
7.0
4.7
2008
5.8
4.8
5.0
7.0
6.6
7.4
7.8
6.6
6.2
5.5
5.2
4.9
2009
4.6
5.8
5.3
5.6
6.9
7.9
7.2
7.0
7.1
6.3
4.2
5.4
2010
4.5
4.4
5.5
5.9
7.9
8.6
6.4
7.1
6.2
5.1
5.1
4.5
2011
4.9
6.9
5.7
6.6
7.2
8.5
7.1
7.0
6.1
4.9
3.1
4.8
2012
8.1
4.1
4.1
6.4
6.8
8.4
6.0
5.3
6.7
5.1
4.4
3.2
2013
3.8
3.8
5.8
7.0
6.9
6.8
7.4
6.6
6.7
5.7
6.5
5.2
2014
6.2
4.9
5.9
7.7
7.2
7.5
7.6
7.0
6.9
7.5
5.3
5.0
2015
4.9
5.9
7.0
7.2
7.9
6.8
6.8
7.6
7.4
6.6
5.6
4.6
2016
5.4
6.1
6.0
7.7
7.2
7.9
6.8
6.4
6.3
5.4
3.9
6.3
2017
5.8
5.2
5.5
6.3
7.0
7.7
7.8
6.8
6.2
5.2
5.2
5.5
2018
4.3
5.6
5.7
6.9
7.7
7.1
7.0
7.2
6.3
6.0
5.0
5.1
2019
5.6
6.9
6.8
6.6
8.9
7.2
7.8
7.5
5.9
6.9
4.6
5.0
2020
5.4
4.6
6.5
7.5
8.5
8.0
7.0
6.5
6.2
5.8
5.0
4.3
2021
5.1
4.0
6.2
7.2
7.8
7.6
6.8
6.0
6.5
5.3
5.6
6.2
2022
5.6
4.4
5.7
6.2
7.5
7.4
6.8
6.5
6.8
6.8
5.1
5.8
2023
4.9
4.7
6.6
7.0
7.0
7.7
7.0
6.6
6.2
6.8
6.5
5.7
2024
5.7
5.6
6.3
6.6
7.2
7.2
7.1
6.9
7.2
6.7
4.8
4.6
2025
5.7
4.8
6.7
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
1958
M
M
M
M
M
M
M
M
M
M
-5.29
-17.25
1959
-22.50
1.40
-10.67
14.79
34.15
58.52
60.63
52.32
40.54
20.46
-5.54
-13.54
1960
-23.04
-4.59
-4.54
11.64
37.86
60.52
60.24
55.26
40.52
22.78
-7.37
-2.87
1961
-13.06
-17.29
-7.68
5.67
39.65
60.03
68.16
56.97
45.53
18.68
0.13
-18.87
1962
0.39
-2.36
-2.61
15.40
34.42
60.50
65.84
65.65
42.77
28.97
2.70
-0.48
1963
-11.58
-11.61
-0.90
24.30
42.71
59.27
64.77
62.52
42.77
20.90
-6.83
0.68
1964
-15.71
-11.76
-11.77
7.47
37.23
53.97
62.16
58.87
42.47
26.65
4.13
-14.00
1965
-18.77
-24.32
10.06
21.57
36.03
56.37
67.42
60.16
43.67
18.90
8.70
-9.32
1966
-26.48
-14.79
-7.81
11.13
39.48
63.30
66.48
59.65
47.90
22.87
1.60
-4.35
1967
M
M
M
M
M
M
M
M
M
M
M
M
1968
M
M
M
M
M
M
M
M
M
M
M
M
1969
M
M
M
M
M
M
M
M
M
M
M
M
1970
M
M
M
M
M
M
M
M
M
M
M
M
1971
M
M
M
M
M
M
M
M
M
M
M
M
1972
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
43.00
63.55
63.65
49.00
25.35
-0.87
-6.29
1978
-3.00
-0.54
3.00
18.90
29.84
54.77
66.23
55.55
49.47
15.16
11.77
-4.71
1979
0.29
-15.79
-10.48
16.77
41.58
60.30
72.45
66.58
46.13
27.39
21.77
-9.77
1980
-10.39
1.76
-3.29
8.53
36.84
66.73
62.29
59.97
37.03
29.94
2.97
-14.48
1981
14.90
-6.54
4.65
19.27
47.06
59.20
63.16
58.55
42.10
25.32
2.50
-2.06
1982
-23.19
-2.75
-1.39
16.40
34.65
60.57
68.84
57.55
48.83
18.13
-11.63
-12.32
1983
-19.16
-16.43
-7.06
17.10
29.32
64.63
68.55
60.97
42.03
15.77
9.80
-0.77
1984
-11.94
-23.55
-5.71
16.47
43.84
66.07
63.52
56.23
47.13
21.90
-6.93
-14.35
1985
-2.65
-16.64
6.61
6.63
42.32
62.27
59.23
59.65
47.03
19.48
3.13
1.29
1986
-18.81
-3.14
-6.10
8.07
32.77
62.97
65.26
57.68
50.73
24.48
-7.63
-3.23
1987
-4.39
-10.32
1.19
9.03
34.87
65.53
67.65
58.81
47.20
30.68
-1.70
0.03
1988
-9.13
-5.10
4.16
21.63
40.55
65.47
68.61
59.65
44.70
18.06
-11.90
1.55
1989
-19.74
18.00
-0.90
26.20
40.74
64.63
71.35
69.77
47.67
25.03
-12.13
-8.55
1990
-20.71
-21.25
12.77
26.67
43.55
62.43
68.84
57.84
45.73
25.00
-10.10
-11.77
1991
-4.87
-11.14
-0.68
25.90
51.97
62.10
64.03
57.48
45.67
25.16
-4.57
-12.71
1992
-12.68
-10.86
11.87
13.20
38.26
64.10
68.03
63.13
36.10
20.35
4.93
-3.10
1993
0.03
1.68
9.26
24.10
41.03
65.47
69.65
60.19
48.17
30.90
7.90
-3.23
1994
-17.23
-9.07
2.45
18.33
45.68
60.17
76.00
68.19
40.50
26.52
-0.60
-5.19
1995
-3.61
-5.11
-4.42
28.27
50.87
64.90
66.35
57.16
50.80
24.26
2.93
-12.90
1996
-6.97
-2.52
6.61
13.50
39.23
63.97
66.35
53.97
36.93
13.90
3.83
-2.65
1997
-10.84
-6.07
-4.71
22.37
39.84
62.53
66.74
63.16
49.70
21.06
14.27
-5.87
1998
-17.23
-2.64
12.45
38.87
53.74
64.40
71.58
64.16
49.20
27.35
9.27
2.42
1999
-11.68
-7.07
-2.45
16.23
41.10
63.83
61.35
60.61
47.87
19.52
1.30
-8.65
2000
-3.15
-3.17
-2.35
14.46
30.50
64.85
66.74
54.58
43.77
21.59
6.43
-8.83
2001
1.98
1.79
-7.23
19.52
31.25
61.46
64.98
61.90
50.18
24.10
5.18
-1.74
2002
-6.03
-11.97
6.34
19.64
43.15
59.84
62.83
54.12
50.24
28.40
13.46
8.48
2003
-10.71
-5.28
-2.72
24.83
38.19
61.24
66.62
58.70
43.55
33.35
7.11
-7.01
2004
M
-20.20
M
M
M
65.30
62.43
55.33
38.63
19.49
-5.12
-15.73
2005
-3.36
-4.64
4.25
19.64
41.81
59.30
58.25
M
32.00
26.25
-0.40
2.91
2006
-12.13
6.09
-9.17
6.71
35.82
56.97
59.62
62.32
45.80
27.20
-2.94
1.62
2007
-4.87
-9.25
-8.24
23.66
35.95
64.82
69.05
60.57
46.94
22.30
8.00
-2.31
2008
-5.39
-8.13
-3.53
23.47
42.26
66.77
66.85
51.26
41.08
20.08
9.02
-4.06
2009
-6.66
-1.71
-8.77
23.53
42.26
60.14
64.55
57.79
47.51
27.03
2.17
1.46
2010
-10.03
-1.41
4.94
35.12
48.70
60.43
66.17
63.92
45.83
25.73
13.27
-10.35
2011
-5.26
3.07
8.19
13.71
45.26
59.07
69.19
60.46
47.12
28.46
-3.46
-0.75
2012
-10.62
0.03
-12.07
21.98
43.96
70.16
71.31
65.33
52.46
30.90
6.02
-12.71
2013
-13.58
-14.09
-0.75
10.10
37.98
65.12
65.62
61.44
45.50
37.69
12.26
-5.80
2014
-3.13
-4.77
7.15
22.58
46.86
64.64
64.92
59.06
44.60
25.85
6.26
-2.14
2015
-5.16
1.53
8.08
28.34
55.05
62.12
61.67
56.33
41.42
26.54
11.30
-4.81
2016
3.03
-2.08
5.29
23.06
50.06
62.00
65.79
60.16
46.28
26.77
7.52
-2.08
2017
4.59
-1.94
3.72
18.08
48.26
61.70
69.28
64.05
48.80
30.03
8.72
9.12
2018
-3.07
7.31
10.34
20.36
42.92
59.18
67.88
52.55
40.52
28.17
7.58
2.85
2019
-3.36
9.50
24.63
24.26
48.61
59.84
67.59
52.85
51.62
30.72
10.52
-12.36
2020
-12.42
-11.08
6.80
24.44
42.16
64.64
59.12
60.74
45.56
27.70
9.56
-5.05
2021
-3.94
-15.83
0.76
23.18
42.80
66.44
70.96
59.00
48.32
30.37
6.32
-5.16
2022
-9.76
-12.74
2.39
22.28
43.73
59.90
68.58
63.53
47.78
27.47
15.32
-5.10
2023
-2.78
-13.32
7.85
14.24
50.46
66.26
77.81
63.01
51.44
30.08
15.92
2.50
2024
-14.05
-0.59
1.69
26.54
38.15
64.28
68.06
66.08
49.04
28.92
5.78
-5.51
2025
5.81
-2.84
3.20
M
M
M
M
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1958
M
M
M
M
M
M
M
M
M
M
-12.29
-24.46
1959
-30.00
-9.56
-26.76
4.08
24.19
47.12
51.89
43.39
32.08
13.58
-16.08
-21.50
1960
-31.32
-14.52
-18.46
0.76
30.00
49.19
50.72
45.48
33.80
16.48
-18.93
-19.61
1961
-27.97
-34.86
-26.84
-17.27
21.13
41.47
46.19
40.42
29.50
5.87
-17.97
-36.03
1962
-21.06
-19.64
-28.94
-3.70
18.06
40.00
46.94
45.68
28.87
18.97
-11.30
-15.61
1963
-33.00
-30.75
-26.16
4.47
25.00
40.73
46.97
44.00
28.47
12.10
-18.93
-18.26
1964
-34.81
-28.00
-37.06
-17.77
20.03
35.07
42.45
41.48
27.63
15.16
-12.03
-30.03
1965
-35.81
-42.64
-8.58
-0.37
20.58
38.40
47.32
42.71
30.60
3.03
-6.67
-24.52
1966
-41.90
-33.14
-24.26
-16.33
22.68
38.57
47.00
37.94
32.60
14.00
-15.20
-19.45
1967
M
M
M
M
M
M
M
M
M
M
M
M
1968
M
M
M
M
M
M
M
M
M
M
M
M
1969
M
M
M
M
M
M
M
M
M
M
M
M
1970
M
M
M
M
M
M
M
M
M
M
M
M
1971
M
M
M
M
M
M
M
M
M
M
M
M
1972
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
36.00
45.26
44.97
33.83
14.19
-17.00
-20.48
1978
-15.35
-16.14
-12.81
-0.07
16.94
36.37
47.29
38.87
36.23
3.55
-3.83
-21.65
1979
-13.39
-34.18
-28.65
-2.17
25.39
38.97
52.48
50.10
35.70
20.16
7.73
-20.74
1980
-25.81
-14.83
-22.23
-4.50
22.65
45.33
44.42
41.32
25.30
19.29
-10.20
-31.90
1981
-0.48
-24.96
-14.84
3.03
29.77
39.87
46.81
41.48
31.90
18.03
-12.17
-15.52
1982
-38.03
-20.04
-21.68
-3.23
19.74
41.93
51.00
40.77
36.33
5.84
-28.27
-25.23
1983
-33.65
-28.07
-25.94
-0.67
12.81
42.07
50.42
44.42
25.70
3.71
-1.63
-19.58
1984
-26.74
-37.14
-22.06
-0.67
25.00
47.10
45.55
41.39
31.63
9.74
-19.13
-30.87
1985
-17.13
-32.57
-13.68
-12.27
26.77
42.20
41.65
40.06
32.87
8.58
-13.43
-14.97
1986
-31.10
-20.21
-25.32
-10.57
19.06
40.57
46.32
41.52
34.40
12.10
-22.07
-17.84
1987
-19.84
-25.89
-18.74
-8.70
18.74
44.37
48.65
42.71
34.90
22.84
-12.17
-13.29
1988
-23.16
-20.90
-11.00
5.03
25.19
44.43
51.00
43.35
32.17
7.90
-25.23
-12.03
1989
-32.55
-0.07
-20.29
4.03
24.48
43.57
51.87
50.68
35.83
10.48
-24.47
-21.29
1990
-33.16
-37.93
-8.06
9.63
26.55
42.73
52.10
42.23
30.27
12.74
-23.30
-27.58
1991
-21.29
-26.86
-20.97
8.33
33.90
40.10
45.32
39.97
34.10
13.03
-17.43
-27.68
1992
-25.35
-25.97
-6.42
-3.53
20.61
43.33
48.06
44.52
24.27
7.16
-7.53
-20.29
1993
-17.71
-13.64
-10.65
4.13
27.03
44.80
50.65
44.29
31.60
18.84
-7.00
-14.84
1994
-30.13
-24.89
-17.42
1.47
28.77
41.40
54.71
50.26
29.07
18.84
-16.97
-20.90
1995
-16.42
-23.32
-21.10
9.43
31.58
44.40
49.61
42.39
38.60
15.97
-7.33
-23.26
1996
-22.00
-16.31
-10.94
-1.37
23.81
43.73
48.71
38.87
27.77
2.58
-7.87
-15.68
1997
-23.81
-17.43
-20.65
3.80
25.00
44.13
49.35
47.77
37.13
11.03
2.40
-16.97
1998
-27.74
-14.68
-3.39
20.77
33.23
47.37
53.74
49.03
38.17
17.71
-0.70
-9.90
1999
-24.26
-17.46
-17.84
-0.47
25.94
43.67
43.90
47.61
33.73
8.84
-9.37
-22.19
2000
-16.17
-17.00
-17.84
0.08
18.59
44.92
47.77
40.81
31.03
11.66
-5.13
-20.53
2001
-10.39
-13.45
-20.94
4.22
18.99
41.18
47.74
44.08
36.86
16.44
-6.52
-11.90
2002
-17.59
-22.77
-12.30
0.50
25.67
39.26
46.98
39.84
36.98
16.96
3.14
0.12
2003
-22.15
-18.74
-16.83
7.92
24.71
39.91
48.86
41.70
31.76
22.06
-4.95
-16.80
2004
M
-36.40
M
M
M
61.10
55.23
49.85
37.07
17.96
-7.72
-19.52
2005
-12.88
-18.98
-12.30
0.74
27.47
39.44
42.97
M
30.20
17.89
-11.92
-7.54
2006
-21.65
0.82
-15.73
3.67
33.44
52.11
55.09
56.65
44.00
26.90
-4.50
-1.52
2007
-15.15
-26.82
-25.25
9.02
19.92
43.76
51.97
44.31
33.86
11.62
-1.42
-14.39
2008
-18.23
-20.85
-22.59
8.62
28.39
45.56
48.87
39.57
30.31
8.37
-1.87
-16.63
2009
-20.76
-17.63
-25.31
5.94
24.58
40.90
44.55
42.54
34.49
19.03
-8.89
-10.79
2010
-22.35
-14.20
-12.20
17.60
28.34
41.67
50.08
48.83
33.65
17.63
3.35
-20.30
2011
-18.54
-12.48
-10.03
-5.83
26.37
41.69
50.81
46.50
36.80
20.27
-13.42
-12.65
2012
-23.16
-12.88
-27.23
5.06
26.60
47.78
55.81
47.62
39.02
21.84
-6.46
-23.28
2013
-25.60
-23.54
-16.66
-6.64
21.32
43.46
48.49
47.79
34.46
28.17
0.02
-17.65
2014
-16.48
-17.69
-8.53
7.22
30.32
44.96
49.54
43.79
33.08
17.95
-4.54
-12.30
2015
-17.35
-12.68
-7.08
12.56
34.15
44.54
48.61
43.21
33.44
17.02
0.44
-16.37
2016
-6.26
-12.88
-6.61
8.54
33.16
42.08
49.59
44.14
34.22
16.55
-3.52
-14.28
2017
-9.57
-15.25
-13.87
2.84
30.90
41.18
50.06
49.01
37.82
20.74
-1.78
-2.08
2018
-13.70
-9.46
-6.44
3.32
26.77
40.52
49.13
39.55
27.08
18.35
-1.66
-8.24
2019
-13.70
-4.06
10.17
8.12
30.84
42.38
48.95
39.66
38.60
20.97
-1.06
-21.71
2020
-22.29
-23.74
-10.56
7.46
26.48
45.62
44.83
45.99
35.90
17.95
-1.36
-16.66
2021
-16.43
-30.36
-17.47
4.04
28.05
46.34
52.55
43.67
36.08
22.71
-4.60
-17.94
2022
-22.42
-28.17
-14.16
1.64
29.39
40.94
53.25
46.63
36.92
18.41
4.04
-16.72
2023
-13.06
-25.41
-8.47
-0.34
31.88
45.92
59.70
49.65
38.60
22.77
7.10
-7.72
2024
-27.46
-11.94
-10.97
9.50
25.21
41.54
51.34
49.19
37.64
20.21
-2.62
-15.73
2025
-6.44
-17.50
-11.06
M
M
M
M
M
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1958
M
M
M
M
M
M
M
M
M
M
-8.79
-20.85
1959
-26.25
-4.08
-18.71
9.44
29.17
52.82
56.26
47.86
36.31
17.02
-10.81
-17.52
1960
-27.18
-9.56
-11.50
6.20
33.93
54.85
55.48
50.37
37.16
19.63
-13.15
-11.24
1961
-20.52
-26.07
-17.26
-5.80
30.39
50.75
57.18
48.69
37.52
12.27
-8.92
-27.45
1962
-10.34
-11.00
-15.77
5.85
26.24
50.25
56.39
55.66
35.82
23.97
-4.30
-8.05
1963
-22.29
-21.18
-13.53
14.38
33.85
50.00
55.87
53.26
35.62
16.50
-12.88
-8.79
1964
-25.26
-19.88
-24.42
-5.15
28.63
44.52
52.31
50.18
35.05
20.90
-3.95
-22.02
1965
-27.29
-33.48
0.74
10.60
28.31
47.38
57.37
51.44
37.13
10.97
1.02
-16.92
1966
-34.19
-23.96
-16.03
-2.60
31.08
50.93
56.74
48.79
40.25
18.44
-6.80
-11.90
1967
M
M
M
M
M
M
M
M
M
M
M
M
1968
M
M
M
M
M
M
M
M
M
M
M
M
1969
M
M
M
M
M
M
M
M
M
M
M
M
1970
M
M
M
M
M
M
M
M
M
M
M
M
1971
M
M
M
M
M
M
M
M
M
M
M
M
1972
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
39.50
54.40
54.31
41.42
19.77
-8.93
-13.39
1978
-9.18
-8.34
-4.90
9.42
23.39
45.57
56.76
47.21
42.85
9.35
3.97
-13.18
1979
-6.55
-24.98
-19.56
7.30
33.48
49.63
62.47
58.34
40.92
23.77
14.75
-15.26
1980
-18.10
-6.53
-12.76
2.02
29.74
56.03
53.35
50.65
31.17
24.61
-3.62
-23.19
1981
7.21
-15.75
-5.10
11.15
38.42
49.53
54.98
50.02
37.00
21.68
-4.83
-8.79
1982
-30.61
-11.39
-11.53
6.58
27.19
51.25
59.92
49.16
42.58
11.98
-19.95
-18.77
1983
-26.40
-22.25
-16.50
8.22
21.06
53.35
59.48
52.69
33.87
9.74
4.08
-10.18
1984
-19.34
-30.34
-13.89
7.90
34.42
56.58
54.53
48.81
39.38
15.82
-13.03
-22.61
1985
-9.89
-24.61
-3.53
-2.82
34.55
52.23
50.44
49.85
39.95
14.03
-5.15
-6.84
1986
-24.95
-11.68
-15.71
-1.25
25.92
51.77
55.79
49.60
42.57
18.29
-14.85
-10.53
1987
-12.11
-18.11
-8.77
0.17
26.81
54.95
58.15
50.76
41.05
26.76
-6.93
-6.63
1988
-16.15
-13.00
-3.42
13.33
32.87
54.95
59.81
51.50
38.43
12.98
-18.57
-5.24
1989
-26.15
8.96
-10.60
15.12
32.61
54.10
61.61
60.23
41.75
17.76
-18.30
-14.92
1990
-26.94
-29.59
2.35
18.15
35.05
52.58
60.47
50.03
38.00
18.87
-16.70
-19.68
1991
-13.08
-19.00
-10.82
17.12
42.94
51.10
54.68
48.73
39.88
19.10
-11.00
-20.19
1992
-19.02
-18.41
2.73
4.83
29.44
53.72
58.05
53.82
30.18
13.76
-1.30
-11.69
1993
-8.84
-5.98
-0.69
14.12
34.03
55.13
60.15
52.24
39.88
24.87
0.45
-9.03
1994
-23.68
-16.98
-7.48
9.90
37.23
50.78
65.35
59.23
34.78
22.68
-8.78
-13.05
1995
-10.02
-14.21
-12.76
18.85
41.23
54.65
57.98
49.77
44.70
20.11
-2.20
-18.08
1996
-14.48
-9.41
-2.16
6.07
31.52
53.85
57.53
46.42
32.35
8.24
-2.02
-9.16
1997
-17.32
-11.75
-12.68
13.08
32.42
53.33
58.05
55.47
43.42
16.05
8.33
-11.42
1998
-22.48
-8.66
4.53
29.82
43.48
55.88
62.66
56.60
43.68
22.53
4.28
-3.74
1999
-17.97
-12.27
-10.15
7.88
33.52
53.75
52.63
54.11
40.80
14.18
-4.03
-15.42
2000
-9.66
-10.08
-10.10
7.27
24.54
54.88
57.26
47.70
37.40
16.63
0.65
-14.68
2001
-4.20
-5.83
-14.08
11.87
25.12
51.32
56.36
52.99
43.52
20.27
-0.67
-6.82
2002
-11.81
-17.37
-2.98
10.07
34.41
49.55
54.91
46.98
43.61
22.68
8.30
4.30
2003
-16.43
-12.01
-9.77
16.38
31.45
50.58
57.74
50.20
37.65
27.71
1.08
-11.91
2004
M
-28.30
M
M
M
63.20
58.83
52.59
37.85
18.73
-6.42
-17.62
2005
-8.12
-11.81
-4.03
10.19
34.64
49.37
50.61
M
31.10
22.07
-6.16
-2.32
2006
-16.89
3.46
-12.45
5.19
34.63
54.54
57.36
59.48
44.90
27.05
-3.72
0.05
2007
-10.01
-18.04
-16.75
16.34
27.94
54.29
60.51
52.44
40.40
16.96
3.29
-8.35
2008
-11.81
-14.49
-13.06
16.05
35.32
56.17
57.86
45.41
35.70
14.22
3.57
-10.34
2009
-13.71
-9.67
-17.04
14.74
33.42
50.52
54.55
50.16
41.00
23.03
-3.36
-4.67
2010
-16.19
-7.80
-3.63
26.36
38.52
51.05
58.13
56.37
39.74
21.68
8.31
-15.33
2011
-11.90
-4.70
-0.92
3.94
35.82
50.38
60.00
53.48
41.96
24.36
-8.44
-6.70
2012
-16.89
-6.42
-19.65
13.52
35.28
58.97
63.56
56.47
45.74
26.37
-0.22
-17.99
2013
-19.59
-18.82
-8.70
1.73
29.65
54.29
57.05
54.62
39.98
32.93
6.14
-11.72
2014
-9.81
-11.23
-0.69
14.90
38.59
54.80
57.23
51.42
38.84
21.90
0.86
-7.22
2015
-11.26
-5.57
0.50
20.45
44.60
53.33
55.14
49.77
37.43
21.78
5.87
-10.59
2016
-1.62
-7.48
-0.66
15.80
41.61
52.04
57.69
52.15
40.25
21.66
2.00
-8.18
2017
-2.49
-8.60
-5.07
10.46
39.58
51.44
59.67
56.53
43.31
25.38
3.47
3.52
2018
-8.38
-1.07
1.95
11.84
34.85
49.85
58.51
46.05
33.80
23.26
2.96
-2.69
2019
-8.53
2.72
17.40
16.19
39.72
51.11
58.27
46.25
45.11
25.85
4.73
-17.04
2020
-17.35
-17.41
-1.88
15.95
34.32
55.13
51.97
53.37
40.73
22.83
4.10
-10.85
2021
-10.18
-23.09
-8.35
13.61
35.43
56.39
61.76
51.34
42.20
26.54
0.86
-11.55
2022
-16.09
-20.46
-5.89
11.96
36.56
50.42
60.92
55.08
42.35
22.94
9.68
-10.91
2023
-7.92
-19.36
-0.31
6.95
41.17
56.09
68.75
56.33
45.02
26.43
11.51
-2.61
2024
-20.75
-6.27
-4.64
18.02
31.68
52.91
59.70
57.64
43.34
24.57
1.58
-10.62
2025
-0.31
-10.17
-3.93
M
M
M
M
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
