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 (USC00203632) 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
2012
M
0.91
1.50
2.79
4.39
1.46
4.34
1.25
M
M
0.07
M
NCEI Climatology
2.75
2.03
2.37
3.63
4.45
3.72
3.53
3.27
3.23
3.96
3.43
2.60
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2012
M
32.20
57.79
54.97
70.74
79.61
85.58
77.79
M
M
49.18
M
NCEI Climatology
29.50
32.05
42.02
54.49
66.71
76.10
79.90
78.61
71.60
58.50
45.30
34.50
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
18.00
36.69
31.93
46.15
50.95
59.26
55.44
M
M
29.89
M
NCEI Climatology
16.19
16.38
22.80
33.09
42.99
53.60
57.71
56.60
49.99
39.41
30.20
22.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
25.10
47.00
43.45
58.44
64.98
72.42
66.75
M
M
39.54
M
NCEI Climatology
22.85
24.22
32.41
43.79
54.85
64.85
68.80
67.60
60.80
48.95
37.75
28.40
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
