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 (USC00407459) 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
0.34
2011
0.98
6.07
4.30
7.89
3.72
3.80
0.80
1.45
3.70
1.74
5.73
2.93
2012
3.50
1.16
4.77
1.83
2.64
1.44
2.96
2.56
0.71
4.50
0.54
1.30
2013
3.34
3.29
5.99
6.12
8.37
3.36
6.89
5.21
6.52
3.41
4.75
4.56
2014
2.86
5.42
4.58
5.47
3.50
4.01
0.87
1.01
0.84
6.27
2.08
4.04
2015
0.57
5.52
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
5.29
5.87
5.48
5.13
4.57
4.78
4.83
4.37
4.12
3.81
4.26
6.28
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
38.33
2011
43.96
53.50
61.65
74.45
77.41
85.28
93.43
91.04
81.40
69.21
64.41
55.65
2012
55.45
57.80
76.38
76.46
82.37
86.64
93.67
88.65
80.50
69.29
60.27
54.90
2013
47.38
50.43
52.61
70.27
76.14
83.44
83.76
84.55
81.60
70.48
57.03
47.19
2014
39.94
45.21
54.21
72.27
79.23
84.59
85.61
89.24
82.89
72.71
52.50
48.58
2015
38.36
37.04
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
48.20
52.62
61.20
70.90
78.00
84.90
88.10
87.80
83.00
72.51
60.80
51.30
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
17.80
2011
23.36
29.19
39.41
49.84
52.29
66.56
69.67
65.74
56.53
43.39
40.76
33.41
2012
30.00
32.74
47.57
46.77
55.29
57.21
69.42
63.82
55.79
43.86
28.77
35.03
2013
26.41
28.14
30.26
44.37
55.03
63.33
64.17
65.52
58.00
47.84
33.00
27.39
2014
17.06
23.32
27.55
43.67
55.30
66.59
62.06
65.10
57.29
47.32
30.43
33.42
2015
21.18
16.15
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
25.41
28.21
35.20
43.30
52.60
61.40
65.50
63.80
56.39
43.91
33.20
28.20
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
27.27
2011
33.55
40.20
50.32
62.28
64.85
75.92
81.55
78.39
68.82
56.89
52.36
44.53
2012
42.25
45.13
61.98
61.27
68.57
72.39
81.13
76.86
68.74
57.18
44.52
44.97
2013
36.90
39.29
41.44
57.32
65.59
72.82
73.97
75.03
69.80
59.16
45.02
37.29
2014
28.50
34.27
40.88
57.97
67.27
75.59
73.84
77.17
70.09
60.02
41.46
41.00
2015
29.77
26.59
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
36.80
40.42
48.20
57.10
65.30
73.15
76.80
75.80
69.70
58.21
47.00
39.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
