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 (USW00023170) 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
0.20
0.00
0.24
0.00
0.00
0.00
0.00
0.11
0.00
0.00
0.00
2012
0.00
0.09
0.00
0.00
0.00
0.00
0.05
1.27
0.69
0.67
0.00
M
NCEI Climatology
0.40
0.41
0.47
0.45
0.43
0.23
0.71
0.57
0.83
0.87
0.47
0.34
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
51.50
61.00
71.67
82.33
90.83
102.00
100.67
88.43
77.40
54.25
46.00
2012
53.50
54.00
72.67
75.00
90.00
97.00
100.38
97.67
89.20
70.41
69.50
M
NCEI Climatology
43.10
51.41
63.80
70.79
81.09
93.41
98.69
95.21
86.30
71.50
55.69
42.90
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
23.25
21.50
43.50
47.50
58.67
62.00
57.67
56.00
45.40
26.75
18.67
2012
25.00
25.50
35.00
45.50
45.00
62.00
65.43
63.43
52.33
40.17
36.50
M
NCEI Climatology
15.20
21.24
28.90
35.30
44.40
52.70
60.91
58.30
47.90
35.10
23.60
15.00
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
37.38
41.25
57.58
64.92
74.75
82.00
79.17
72.21
61.40
40.50
32.33
2012
39.25
39.75
53.83
60.25
67.50
79.50
82.79
80.55
70.77
55.36
53.00
M
NCEI Climatology
29.15
36.33
46.35
53.05
62.75
73.05
79.80
76.75
67.10
53.30
39.65
28.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
