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 (USW00022551) 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
20.76
2011
13.32
7.02
2.68
2.98
6.68
1.86
2.52
0.73
0.40
2.44
0.34
M
NCEI Climatology
1.36
1.86
1.95
0.63
0.97
0.27
0.29
0.62
0.67
1.30
1.77
2.29
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
89.13
2011
88.37
90.46
85.65
89.20
87.77
87.70
89.77
91.90
92.80
91.48
90.00
M
NCEI Climatology
80.90
80.90
81.59
83.60
84.91
87.31
88.00
89.10
88.90
87.30
84.09
82.10
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
73.50
2011
70.43
71.32
71.13
72.93
72.90
73.73
72.03
74.19
73.47
74.87
77.00
M
NCEI Climatology
64.70
65.11
66.00
67.70
69.00
71.31
72.50
73.10
72.40
71.70
69.40
66.91
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
81.31
2011
79.40
80.89
78.39
81.07
80.34
80.72
80.90
83.05
83.13
83.18
83.50
M
NCEI Climatology
72.80
73.01
73.80
75.65
76.96
79.31
80.25
81.10
80.65
79.50
76.75
74.51
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
