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 (USW00013769) 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
2010
M
M
M
M
M
M
M
M
M
M
M
1.50
2011
1.03
2.34
3.24
2.38
0.60
2.63
4.89
5.78
6.53
1.57
0.60
M
NCEI Climatology
3.17
2.94
3.57
3.37
3.65
4.15
5.76
5.09
4.55
4.15
3.06
3.26
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2010
M
M
M
M
M
M
M
M
M
M
M
41.63
2011
42.20
53.50
54.48
69.87
75.23
83.47
87.00
84.61
80.40
69.90
61.67
M
NCEI Climatology
50.30
52.69
58.60
68.60
75.50
83.30
87.39
85.39
79.90
71.19
61.30
54.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
27.96
2011
31.73
37.43
42.65
55.47
61.55
70.63
74.68
73.16
69.10
59.03
48.33
M
NCEI Climatology
31.60
33.29
38.90
47.69
56.30
65.50
70.30
69.11
64.00
52.70
41.50
35.40
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
34.79
2011
36.97
45.46
48.56
62.67
68.39
77.05
80.84
78.89
74.75
64.47
55.00
M
NCEI Climatology
40.95
42.99
48.75
58.15
65.90
74.40
78.85
77.25
71.95
61.95
51.40
44.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
