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 (USW00022534) 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
4.30
2011
4.98
4.12
1.91
1.32
0.87
1.46
1.49
0.55
0.40
0.74
0.37
M
NCEI Climatology
3.56
2.40
3.02
1.54
1.15
0.61
0.62
0.84
0.99
1.54
2.67
2.87
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
82.68
2011
80.30
81.46
79.61
82.13
82.23
82.30
83.35
84.55
85.07
83.68
81.33
M
NCEI Climatology
78.80
78.80
79.21
81.00
82.80
84.70
85.50
86.50
86.71
85.50
82.81
80.20
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
68.65
2011
67.77
67.61
69.87
69.07
71.77
71.00
72.39
68.03
72.50
73.39
71.67
M
NCEI Climatology
64.30
64.61
65.80
67.10
68.61
71.51
72.70
73.41
72.80
71.41
69.60
66.90
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
75.32
2011
74.03
74.54
74.74
75.60
77.00
76.65
77.87
76.29
78.78
78.53
76.50
M
NCEI Climatology
71.55
71.71
72.50
74.05
75.70
78.10
79.10
79.95
79.75
78.45
76.21
73.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
