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
82.50
82.70
65.18
50.61
35.45
2018
32.03
32.88
46.25
55.69
81.97
84.95
85.80
84.95
77.33
61.22
40.86
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
49.69
59.46
63.73
56.28
54.78
43.00
26.27
15.04
2018
11.30
13.19
27.85
29.24
56.91
64.62
61.69
61.22
55.01
38.43
25.89
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
61.42
72.37
76.43
69.39
68.74
54.09
38.44
25.24
2018
21.67
23.04
37.05
42.46
69.44
74.79
73.74
73.09
66.17
49.83
33.38
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.
