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 (USC00274480) 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
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
5.64
8.08
45.07
M
M
M
M
2012
14.83
1.91
1.55
4.53
3.54
3.69
1.97
4.26
3.12
45.06
21.30
41.07
2013
48.98
68.15
6.10
6.39
3.70
7.79
6.05
2.71
3.30
1.44
1.18
M
2014
M
M
M
M
1.16
2.44
6.01
0.50
M
0.16
M
0.26
2015
1.57
0.52
1.22
2.38
1.20
4.37
2.83
1.50
5.53
2.07
1.67
3.34
2016
1.45
3.42
3.15
1.55
1.72
2.23
3.70
2.16
1.55
4.44
3.07
2.61
2017
1.42
1.02
0.96
3.24
4.35
4.49
2.10
3.81
2.91
6.34
0.70
10.08
2018
2.11
2.02
1.40
4.14
1.10
2.16
1.47
5.18
3.30
2.98
5.16
1.60
2019
2.95
2.17
1.27
4.44
2.46
4.53
2.11
2.22
1.00
5.05
2.70
2.26
2020
0.01
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
3.08
2.99
3.39
3.65
3.47
4.44
4.61
3.89
3.77
4.83
3.68
3.92
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
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
2010
M
M
M
M
M
M
M
M
M
M
M
44.00
2011
31.84
35.29
47.71
59.30
74.35
83.47
92.10
86.57
78.60
63.77
57.17
45.19
2012
37.29
41.17
59.10
64.70
78.84
81.17
90.39
90.55
80.03
67.48
50.80
45.18
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
87.46
80.23
65.90
48.63
40.71
2015
32.00
28.00
43.39
60.77
83.81
81.10
88.26
89.74
84.10
61.29
53.73
44.84
2016
35.03
38.79
49.42
58.93
72.10
82.10
87.00
87.65
79.20
62.23
53.00
39.39
2017
40.06
44.29
43.84
66.73
73.03
84.53
88.58
86.35
83.10
73.68
50.87
33.35
2018
34.16
43.43
46.77
55.20
81.39
83.47
91.94
88.58
79.93
60.55
43.60
39.81
2019
34.13
37.86
47.94
61.40
70.90
84.30
92.19
87.74
79.07
64.23
46.50
39.63
2020
29.00
12.00
36.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
30.31
33.83
42.49
55.59
68.00
76.60
82.10
80.80
73.30
60.10
47.30
36.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
18.00
2011
9.90
9.57
23.32
36.43
49.65
56.83
64.58
63.14
55.79
44.84
34.83
25.39
2012
15.61
19.62
30.13
38.27
51.87
57.07
64.65
64.10
53.37
45.77
31.07
28.09
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
60.15
53.17
46.35
30.21
25.45
2015
5.74
-0.54
14.74
33.60
49.23
55.70
62.58
64.10
57.70
41.23
35.57
33.13
2016
20.23
18.21
29.48
33.93
48.45
56.70
63.61
63.81
56.53
43.65
33.63
18.45
2017
18.94
18.68
16.87
-3048.17
46.29
57.67
62.71
60.06
57.40
47.55
29.60
17.42
2018
10.58
17.68
23.90
32.03
49.00
56.10
64.52
65.26
56.63
40.48
27.60
19.52
2019
10.32
12.82
18.26
35.60
45.65
56.00
65.23
61.55
52.40
43.52
27.07
19.78
2020
27.67
12.00
36.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
11.70
12.62
21.20
32.71
44.50
54.80
60.39
58.69
51.50
39.89
30.00
20.20
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
31.00
2011
20.87
22.43
35.52
47.87
62.00
70.15
78.34
74.86
67.54
54.31
46.00
35.29
2012
26.45
30.40
44.61
51.48
65.35
69.12
77.52
77.32
66.70
56.63
40.93
36.64
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
73.81
66.70
56.13
39.22
33.08
2015
18.87
13.73
29.06
47.18
66.52
68.40
75.42
76.92
70.90
51.26
44.65
38.98
2016
27.63
28.50
39.45
46.43
60.27
69.40
75.31
75.73
67.87
52.94
43.32
28.92
2017
29.50
31.48
30.35
-1490.72
59.66
71.10
75.65
73.21
70.25
60.61
40.23
25.39
2018
22.37
30.55
35.34
43.62
65.19
69.78
78.23
76.92
68.28
50.52
35.60
29.66
2019
22.23
25.34
33.10
48.50
58.27
70.15
78.71
74.65
65.73
53.87
36.78
29.70
2020
28.33
12.00
36.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
21.00
23.23
31.85
44.15
56.25
65.70
71.25
69.74
62.40
50.00
38.65
28.20
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
