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 (USC00478110) 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
2011
M
M
M
M
M
M
M
M
1.19
1.98
0.60
1.38
2012
0.61
1.65
1.30
2.45
3.70
3.75
1.95
2.46
1.46
M
M
M
NCEI Climatology
0.91
1.09
1.66
2.99
3.74
4.30
3.76
4.25
3.77
2.83
1.94
1.29
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
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
2011
M
M
M
M
M
M
M
M
M
59.52
45.13
31.71
2012
28.16
33.93
55.10
57.43
71.84
79.03
87.23
80.42
73.29
M
M
M
NCEI Climatology
22.30
27.49
39.80
54.30
67.00
76.39
80.10
78.60
70.70
57.00
41.10
27.81
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
M
M
37.70
27.43
14.74
2012
8.03
15.54
34.33
34.48
47.70
54.52
61.73
52.53
45.30
M
M
M
NCEI Climatology
3.30
6.91
19.49
32.40
44.90
54.90
58.99
56.61
48.11
36.10
24.60
11.61
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
M
M
48.61
36.28
23.23
2012
18.03
24.73
44.72
46.00
59.67
66.74
74.37
66.33
59.38
M
M
M
NCEI Climatology
12.80
17.20
29.65
43.35
55.95
65.65
69.55
67.60
59.41
46.55
32.85
19.71
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
