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 (USW00013886) 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
1.10
2011
1.99
2.57
10.89
3.14
2.44
3.56
3.43
1.14
4.11
1.76
4.82
3.73
2012
4.14
0.88
4.56
7.80
4.89
6.04
5.11
12.21
5.12
2.82
0.69
4.54
2013
7.94
4.35
3.93
7.46
6.73
6.70
10.82
7.52
3.21
2.43
5.24
7.69
2014
3.55
2.83
4.09
5.62
5.62
5.43
4.07
6.29
2.94
5.00
4.86
3.53
2015
4.18
3.77
1.53
7.18
0.08
M
M
M
M
M
M
M
NCEI Climatology
4.00
3.84
4.25
3.63
3.86
3.86
5.16
4.00
3.45
3.23
3.60
4.29
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
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
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
46.46
2011
49.63
61.04
65.26
77.38
81.90
91.30
92.45
90.33
80.77
71.23
63.18
59.06
2012
54.87
57.69
72.06
73.50
80.06
83.43
90.13
82.61
78.60
68.50
61.00
55.81
2013
53.87
51.68
55.90
69.40
74.60
82.53
82.43
81.71
81.53
71.00
58.87
55.26
2014
48.61
59.82
61.94
71.63
80.16
84.90
85.03
82.03
78.23
71.94
58.43
55.68
2015
52.03
51.46
60.60
71.73
81.71
M
M
M
M
M
M
M
NCEI Climatology
53.49
57.91
65.40
74.51
81.30
87.90
90.90
89.20
83.50
73.90
63.80
55.90
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
21.83
2011
24.80
32.71
39.97
47.41
55.61
65.57
69.74
64.81
59.53
42.23
35.95
35.45
2012
29.10
30.93
46.03
45.60
57.71
59.47
68.45
64.10
57.67
45.93
31.30
33.87
2013
32.16
28.32
28.48
43.67
50.63
63.07
66.07
63.74
57.53
45.26
32.10
31.39
2014
20.03
26.32
30.32
43.17
50.90
61.50
62.20
62.06
61.10
44.45
28.60
32.77
2015
24.68
20.54
36.85
48.50
55.06
M
M
M
M
M
M
M
NCEI Climatology
34.60
37.70
44.00
52.11
61.19
68.29
71.80
71.00
65.20
53.51
43.60
37.30
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
34.15
2011
37.22
46.88
52.61
62.40
68.76
78.43
81.10
77.57
70.15
56.73
49.57
47.26
2012
41.98
44.31
59.05
59.55
68.89
71.45
79.29
73.35
68.13
57.22
46.15
44.84
2013
43.02
40.00
42.19
56.53
62.62
72.80
74.25
72.73
69.53
58.13
45.48
43.32
2014
34.32
43.07
46.13
57.40
65.53
73.20
73.62
72.05
69.67
58.19
43.52
44.23
2015
38.35
36.00
48.73
60.12
68.38
M
M
M
M
M
M
M
NCEI Climatology
44.05
47.81
54.70
63.31
71.24
78.10
81.35
80.10
74.35
63.70
53.70
46.60
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
