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 (USC00478937) 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
2007
M
M
M
M
M
M
M
M
M
0.59
M
M
2008
M
M
M
M
M
1.54
0.98
0.95
3.33
0.99
0.88
3.06
2009
M
1.43
2.76
3.56
3.40
4.88
0.16
1.63
0.98
0.60
1.32
3.27
2010
0.65
1.24
0.64
3.31
3.43
6.84
13.06
1.63
2.76
1.86
1.78
1.50
2011
M
M
3.29
5.22
2.76
3.68
3.05
1.72
3.98
M
M
M
NCEI Climatology
1.60
1.77
1.93
3.65
3.97
4.88
3.99
4.18
3.27
2.92
2.15
1.70
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
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
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
54.00
56.86
77.90
78.00
74.13
58.12
55.07
33.61
2010
26.48
32.00
48.81
62.67
69.74
77.80
83.77
84.07
71.03
64.94
49.45
28.94
2011
M
M
40.58
52.30
65.00
76.17
86.23
81.94
70.00
M
M
M
NCEI Climatology
27.70
31.67
43.01
55.31
67.31
77.40
81.40
79.80
72.89
59.99
45.00
33.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
54.00
57.40
59.40
60.23
55.90
44.62
38.19
20.39
2010
15.23
20.29
30.13
41.87
49.84
59.57
66.55
66.63
53.00
42.45
31.93
16.45
2011
M
M
25.65
37.40
46.03
56.77
67.16
M
M
M
M
M
NCEI Climatology
11.60
14.77
24.00
34.80
45.79
55.60
60.30
58.90
51.09
39.81
28.30
18.10
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
54.00
57.40
68.65
69.11
65.02
51.38
46.63
26.93
2010
20.85
26.14
39.47
52.27
59.79
68.68
75.16
75.35
62.02
53.69
40.69
22.69
2011
M
M
33.11
44.85
55.52
66.47
76.69
M
M
M
M
M
NCEI Climatology
19.65
23.22
33.50
45.05
56.55
66.50
70.85
69.35
61.99
49.90
36.65
25.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
