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 (USC00103932) 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
1948
M
M
M
M
M
M
M
M
M
M
M
M
1949
M
M
M
M
M
M
M
M
M
M
M
M
1950
M
M
M
M
M
M
M
M
M
M
M
M
1951
M
M
M
M
M
M
M
M
M
M
M
M
1952
M
M
M
M
M
M
M
M
M
M
M
M
1953
M
M
M
M
M
M
M
M
M
M
M
M
1954
M
M
M
M
M
M
M
M
M
M
M
M
1955
M
M
M
M
M
M
M
M
M
M
M
M
1956
M
M
M
M
M
M
M
M
M
M
M
M
1957
M
M
M
M
M
M
M
M
M
M
M
M
1958
M
M
M
M
M
M
M
M
M
M
M
M
1959
M
M
M
M
M
M
M
M
M
M
M
M
1960
M
M
M
M
M
M
M
M
M
M
M
M
1961
M
M
M
M
M
M
M
M
M
M
M
M
1962
M
M
M
M
M
M
M
M
M
M
M
M
1963
M
M
M
M
M
M
M
M
M
M
M
M
1964
M
M
M
M
M
M
M
M
M
M
M
M
1965
M
M
M
M
M
M
M
M
M
M
M
M
1966
M
M
M
M
M
M
M
M
M
M
M
M
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
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
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
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
0.61
0.28
0.40
0.11
0.15
0.10
0.12
0.09
0.58
2.60
M
0.93
2022
0.63
0.09
0.02
0.72
1.20
0.53
M
0.05
0.02
0.44
0.45
1.12
2023
0.59
0.07
0.09
M
0.52
0.44
M
0.17
1.11
1.39
0.87
0.73
2024
0.67
1.31
0.79
0.09
0.54
0.28
0.04
M
0.08
0.11
0.16
1.16
2025
0.08
1.34
0.26
0.05
0.08
M
0.02
M
M
M
M
M
NCEI Climatology
1.32
0.89
1.03
0.83
1.03
0.57
0.15
0.18
0.42
0.73
1.11
1.58
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1948
M
M
M
M
M
M
M
M
M
M
M
M
1949
M
M
M
M
M
M
M
M
M
M
M
M
1950
M
M
M
M
M
M
M
M
M
M
M
M
1951
M
M
M
M
M
M
M
M
M
M
M
M
1952
M
M
M
M
M
M
M
M
M
M
M
M
1953
M
M
M
M
M
M
M
M
M
M
M
M
1954
M
M
M
M
M
M
M
M
M
M
M
M
1955
M
M
M
M
M
M
M
M
M
M
M
M
1956
M
M
M
M
M
M
M
M
M
M
M
M
1957
M
M
M
M
M
M
M
M
M
M
M
M
1958
M
M
M
M
M
M
M
M
M
M
M
M
1959
M
M
M
M
M
M
M
M
M
M
M
M
1960
M
M
M
M
M
M
M
M
M
M
M
M
1961
M
M
M
M
M
M
M
M
M
M
M
M
1962
M
M
M
M
M
M
M
M
M
M
M
M
1963
M
M
M
M
M
M
M
M
M
M
M
M
1964
M
M
M
M
M
M
M
M
M
M
M
M
1965
M
M
M
M
M
M
M
M
M
M
M
M
1966
M
M
M
M
M
M
M
M
M
M
M
M
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
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
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
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
12.5
2021
10.8
12.3
10.8
11.7
11.5
10.1
8.6
8.9
8.7
10.5
M
11.2
2022
10.9
11.6
11.3
12.5
11.4
10.4
8.2
9.0
9.7
9.4
10.7
11.1
2023
10.7
13.9
13.9
13.3
10.0
8.7
8.5
9.3
9.6
10.1
10.2
11.4
2024
13.3
11.9
10.7
12.7
12.9
10.2
9.4
9.5
9.5
9.8
11.3
10.5
2025
10.4
11.7
11.0
10.2
11.9
9.9
9.3
M
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
1948
37.94
39.07
45.81
57.70
70.03
81.63
87.61
87.90
76.77
65.68
42.73
27.87
1949
12.84
30.86
45.77
66.13
72.71
78.20
89.74
89.16
79.93
57.45
57.37
35.65
1950
27.81
39.46
46.35
57.50
66.32
76.00
87.55
87.45
74.93
67.77
49.83
41.03
1951
30.16
39.64
42.74
62.43
68.29
75.27
90.26
84.94
78.40
58.90
46.03
28.94
1952
28.52
31.45
37.77
62.70
70.58
77.53
87.58
88.10
82.30
73.06
44.10
38.42
1953
43.77
44.25
51.84
56.90
63.26
73.70
92.03
87.32
81.57
67.23
53.80
36.84
1954
39.06
48.07
46.77
61.50
74.74
74.40
91.55
84.84
76.87
63.39
54.03
35.26
1955
M
M
M
M
M
M
M
M
M
M
M
M
1956
M
M
M
M
M
M
M
M
M
M
M
M
1957
M
M
M
M
M
M
M
M
M
M
M
M
1958
M
M
M
M
M
M
M
M
M
M
M
M
1959
M
M
M
M
M
M
M
M
M
M
M
M
1960
M
M
M
M
M
M
M
M
M
M
M
M
1961
M
M
M
M
M
M
M
M
M
M
M
M
1962
M
M
M
M
M
M
M
M
M
M
M
M
1963
M
M
M
M
M
M
M
M
M
M
M
M
1964
M
M
M
M
M
M
M
M
M
M
M
M
1965
M
M
M
M
M
M
M
M
M
M
M
M
1966
M
M
M
M
M
M
M
M
M
M
M
M
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
28.40
1973
33.05
40.86
48.81
57.97
72.87
79.60
88.97
86.45
74.57
63.10
43.37
38.58
1974
30.87
39.82
48.48
59.80
67.77
86.67
88.65
86.81
80.23
63.06
47.13
34.81
1975
30.32
35.64
46.74
50.07
64.45
76.43
92.10
83.19
79.77
60.13
43.07
38.59
1976
32.81
36.15
42.18
56.77
72.00
76.33
90.29
80.26
76.80
62.90
52.11
42.16
1977
28.95
46.93
47.90
67.43
63.13
84.90
87.16
86.35
75.43
65.71
46.22
37.68
1978
38.40
39.38
55.74
56.77
65.29
78.17
87.87
84.06
72.10
66.74
44.28
30.96
1979
23.16
37.76
50.68
58.77
70.94
81.33
91.00
85.71
82.87
65.65
42.75
40.84
1980
31.57
44.24
48.16
63.60
67.42
76.90
89.16
83.71
75.17
64.42
46.97
42.53
1981
39.86
44.43
54.29
60.83
M
53.00
M
65.00
M
48.00
M
26.00
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
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
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
51.00
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
30.00
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
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
28.40
2021
39.03
40.16
54.08
62.06
71.36
89.96
96.10
86.06
79.28
62.60
M
36.28
2022
28.63
32.06
52.32
54.63
64.75
79.46
95.29
93.20
84.02
67.42
39.92
32.93
2023
33.51
38.43
40.83
58.64
73.98
77.18
94.25
88.61
77.96
63.30
45.56
40.83
2024
35.95
44.17
48.32
60.38
66.55
83.60
93.20
89.08
80.28
67.94
45.56
40.65
2025
34.03
38.62
53.77
61.70
73.17
83.18
85.10
M
M
M
M
M
NCEI Climatology
38.10
45.10
55.40
62.40
72.30
81.60
91.90
90.50
80.50
65.90
49.49
37.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1948
21.65
22.31
25.74
35.37
42.77
52.77
56.39
55.32
47.93
39.48
27.30
13.94
1949
-4.26
15.25
29.94
38.63
47.55
52.00
59.23
59.52
50.10
33.87
34.83
20.71
1950
15.03
23.61
27.97
33.00
40.06
49.80
58.16
57.42
48.37
41.71
31.83
29.65
1951
15.97
24.86
24.23
36.87
44.00
47.87
60.32
56.87
47.80
36.16
27.20
16.97
1952
14.61
14.52
23.32
37.83
44.48
50.77
58.52
58.03
49.90
42.48
23.20
25.55
1953
31.19
24.96
30.13
33.83
38.39
46.93
59.84
57.42
51.20
41.32
34.47
22.71
1954
25.32
28.32
27.39
37.40
44.77
48.97
61.58
55.32
47.93
36.77
32.70
21.10
1955
M
M
M
M
M
M
M
M
M
M
M
M
1956
M
M
M
M
M
M
M
M
M
M
M
M
1957
M
M
M
M
M
M
M
M
M
M
M
M
1958
M
M
M
M
M
M
M
M
M
M
M
M
1959
M
M
M
M
M
M
M
M
M
M
M
M
1960
M
M
M
M
M
M
M
M
M
M
M
M
1961
M
M
M
M
M
M
M
M
M
M
M
M
1962
M
M
M
M
M
M
M
M
M
M
M
M
1963
M
M
M
M
M
M
M
M
M
M
M
M
1964
M
M
M
M
M
M
M
M
M
M
M
M
1965
M
M
M
M
M
M
M
M
M
M
M
M
1966
M
M
M
M
M
M
M
M
M
M
M
M
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
21.20
1973
22.80
27.36
32.13
40.07
49.71
57.27
61.97
62.06
50.00
40.10
32.47
28.32
1974
19.94
25.24
31.85
36.77
45.58
59.40
63.23
58.45
50.20
41.43
32.54
25.41
1975
18.70
22.62
28.74
33.59
44.07
52.67
65.03
56.26
50.67
40.33
28.73
27.47
1976
21.95
22.76
25.15
38.79
48.65
52.27
63.39
58.16
54.10
37.91
30.90
22.93
1977
17.66
25.76
29.26
44.04
44.45
61.07
61.97
62.42
49.60
40.42
30.58
28.76
1978
29.21
28.02
37.52
40.87
47.03
58.87
66.13
61.52
52.13
42.91
28.68
19.62
1979
12.10
26.38
32.86
40.37
45.81
55.20
62.52
61.10
54.73
43.52
25.81
26.68
1980
22.12
31.03
30.25
40.07
46.58
52.33
60.81
57.03
52.13
40.88
31.16
27.14
1981
27.12
26.16
32.77
38.96
M
53.00
M
65.00
M
48.00
M
26.00
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
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
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
51.00
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
30.00
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
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
19.40
2021
26.08
25.19
28.16
34.70
43.04
57.14
63.59
55.98
47.42
41.35
M
23.31
2022
16.79
14.84
31.94
31.55
39.84
50.48
61.03
63.06
53.18
39.08
23.12
20.79
2023
23.00
20.69
25.73
33.50
48.78
50.90
60.74
59.64
50.90
41.17
28.53
27.24
2024
24.45
29.08
28.57
34.76
39.26
53.18
61.03
58.25
51.16
40.77
27.44
25.73
2025
18.59
25.83
32.46
35.60
45.94
52.58
60.80
M
M
M
M
M
NCEI Climatology
22.20
24.59
30.60
35.40
43.50
50.10
55.90
52.90
44.39
34.90
27.40
22.40
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1948
29.79
30.69
35.77
46.53
56.40
67.20
72.00
71.61
62.35
52.58
35.02
20.90
1949
4.29
23.05
37.85
52.38
60.13
65.10
74.48
74.34
65.02
45.66
46.10
28.18
1950
21.42
31.54
37.16
45.25
53.19
62.90
72.85
72.44
61.65
54.74
40.83
35.34
1951
23.06
32.25
33.48
49.65
56.15
61.57
75.29
70.90
63.10
47.53
36.62
22.95
1952
21.56
22.98
30.55
50.27
57.53
64.15
73.05
73.06
66.10
57.77
33.65
31.98
1953
37.48
34.61
40.98
45.37
50.82
60.32
75.94
72.37
66.38
54.27
44.13
29.77
1954
32.19
38.20
37.08
49.45
59.76
61.68
76.56
70.08
62.40
50.08
43.37
28.18
1955
M
M
M
M
M
M
M
M
M
M
M
M
1956
M
M
M
M
M
M
M
M
M
M
M
M
1957
M
M
M
M
M
M
M
M
M
M
M
M
1958
M
M
M
M
M
M
M
M
M
M
M
M
1959
M
M
M
M
M
M
M
M
M
M
M
M
1960
M
M
M
M
M
M
M
M
M
M
M
M
1961
M
M
M
M
M
M
M
M
M
M
M
M
1962
M
M
M
M
M
M
M
M
M
M
M
M
1963
M
M
M
M
M
M
M
M
M
M
M
M
1964
M
M
M
M
M
M
M
M
M
M
M
M
1965
M
M
M
M
M
M
M
M
M
M
M
M
1966
M
M
M
M
M
M
M
M
M
M
M
M
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
24.80
1973
27.92
34.11
40.47
49.02
61.29
68.43
75.47
74.26
62.28
51.60
37.92
33.45
1974
25.40
32.53
40.16
48.28
56.68
73.03
75.94
72.63
65.22
52.25
39.84
30.11
1975
24.51
29.13
37.74
41.83
54.26
64.55
78.56
69.73
65.22
50.23
35.90
33.03
1976
27.38
29.46
33.66
47.78
60.32
64.30
76.84
69.21
65.45
50.41
41.50
32.54
1977
23.30
36.34
38.58
55.74
53.79
72.98
74.56
74.39
62.52
53.06
38.40
33.22
1978
33.80
33.70
46.63
48.82
56.16
68.52
77.00
72.79
62.12
54.83
36.48
25.29
1979
17.63
32.07
41.77
49.57
58.37
68.27
76.76
73.40
68.80
54.58
34.28
33.76
1980
26.84
37.63
39.20
51.84
57.00
64.62
74.98
70.37
63.65
52.65
39.06
34.84
1981
33.49
35.30
43.53
49.90
M
53.00
M
65.00
M
48.00
M
26.00
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
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
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
51.00
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
30.00
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
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
23.90
2021
32.55
32.68
41.12
48.38
57.20
73.55
79.85
71.02
63.35
51.97
M
29.80
2022
22.71
23.45
42.13
43.09
52.29
64.97
78.16
78.13
68.60
53.25
31.52
26.86
2023
28.25
29.56
33.28
46.07
61.38
64.04
77.49
74.13
64.43
52.24
37.05
34.03
2024
30.20
36.62
38.45
47.57
52.90
68.39
77.12
73.66
65.72
54.35
36.50
33.19
2025
26.31
32.22
43.12
48.65
59.55
67.88
72.95
M
M
M
M
M
NCEI Climatology
30.15
34.84
43.00
48.90
57.90
65.85
73.90
71.70
62.44
50.40
38.45
30.10
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.