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 (USC00299330) 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
2013
M
M
M
M
M
M
4.50
1.39
5.84
0.23
0.72
0.00
2014
0.00
0.06
0.00
0.37
1.55
1.80
2.73
2.09
1.33
0.43
0.30
0.10
2015
0.48
0.20
1.25
1.12
4.21
1.56
3.12
2.49
0.48
2.84
0.66
0.75
2016
0.00
0.10
0.50
1.26
1.06
0.85
2.38
3.78
4.61
0.03
1.08
0.93
2017
1.25
0.33
0.22
0.98
1.37
2.17
2.76
6.76
5.19
2.86
0.02
0.00
2018
0.00
0.00
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
0.40
0.62
0.69
0.79
1.50
1.71
3.07
2.75
2.10
1.21
0.53
0.52
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
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
2013
M
M
M
M
M
M
84.06
86.03
77.57
67.65
56.70
49.35
2014
54.39
56.50
63.16
66.53
71.39
84.87
86.32
82.23
79.07
73.87
58.07
51.58
2015
48.52
53.46
61.87
66.87
68.58
83.03
85.94
84.06
84.27
69.45
60.00
48.97
2016
48.65
57.93
63.32
65.97
70.90
86.97
92.84
81.39
77.70
75.35
61.23
51.90
2017
48.32
59.25
68.00
66.03
73.35
85.27
87.90
79.65
78.57
70.55
66.47
56.16
2018
58.40
49.11
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
51.10
53.98
60.30
67.41
75.20
85.00
87.70
85.30
79.91
70.69
60.40
50.71
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
M
M
M
54.06
51.03
47.87
30.00
20.10
14.74
2014
13.71
18.68
20.45
27.73
35.39
47.00
53.55
50.03
47.40
33.61
18.57
15.16
2015
16.29
17.57
25.35
29.07
38.97
49.47
53.65
51.97
45.07
37.77
22.13
17.00
2016
12.97
18.45
22.74
29.20
35.71
48.67
52.06
50.87
45.70
33.06
23.53
14.77
2017
17.61
23.07
24.87
30.07
36.77
46.50
53.35
51.71
43.67
32.58
26.30
13.90
2018
12.70
13.78
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
14.20
16.99
22.39
28.80
37.70
46.30
52.10
50.60
43.20
31.79
21.39
14.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
M
M
M
69.06
68.53
62.72
48.82
38.40
32.05
2014
34.05
37.59
41.81
47.13
53.39
65.93
69.94
66.13
63.23
53.74
38.32
33.37
2015
32.40
35.52
43.61
47.97
53.77
66.25
69.79
68.02
64.67
53.61
41.07
32.98
2016
30.81
38.19
43.03
47.58
53.31
67.82
72.45
66.13
61.70
54.21
42.38
33.34
2017
32.97
41.16
46.44
48.05
55.06
65.88
70.63
65.68
61.12
51.56
46.38
35.03
2018
35.55
31.44
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
32.65
35.48
41.34
48.10
56.45
65.65
69.90
67.95
61.55
51.24
40.90
32.80
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
