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 (USC00136566) 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
2017
M
M
M
1.55
4.79
2.30
1.35
6.54
2.43
5.13
0.41
0.26
2018
1.20
2.03
2.63
0.96
5.19
9.09
0.42
5.27
5.94
3.00
1.03
M
NCEI Climatology
0.95
1.18
1.96
4.10
5.15
4.88
4.42
4.14
3.44
2.70
1.86
1.38
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
M
0.0
7.4
5.1
2.6
2.7
3.4
7.3
6.9
7.9
2018
5.4
4.7
6.9
7.0
4.4
3.6
2.5
2.5
2.8
3.7
4.6
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
2017
M
M
M
51.85
73.15
85.29
89.13
82.26
82.43
65.18
50.61
35.45
2018
32.03
33.02
46.25
55.69
81.83
85.08
85.44
84.95
77.33
61.22
40.37
M
NCEI Climatology
29.50
34.19
47.49
61.30
71.90
81.91
85.40
83.30
77.10
64.00
47.80
35.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
M
39.15
49.56
60.13
65.03
56.96
55.26
43.50
27.13
15.92
2018
11.92
13.93
28.25
30.15
57.30
64.45
62.24
61.48
55.63
38.88
24.52
M
NCEI Climatology
10.21
14.29
25.80
36.70
49.01
59.80
63.49
60.79
51.49
39.10
26.80
16.50
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
M
45.50
61.36
72.71
77.08
69.61
68.85
54.34
38.87
25.69
2018
21.97
23.47
37.25
42.92
69.56
74.76
73.84
73.22
66.48
50.05
32.45
M
NCEI Climatology
19.85
24.24
36.65
49.00
60.45
70.85
74.45
72.05
64.30
51.55
37.30
25.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.