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 (USC00380126) 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
2011
1.45
5.57
4.11
1.81
0.36
2.14
4.54
4.98
5.09
2.04
1.97
1.87
2012
1.18
2.02
4.39
1.85
9.38
2.97
3.75
13.15
1.09
1.68
1.38
5.45
2013
1.11
9.82
5.47
4.86
2.45
7.01
18.55
6.39
2.39
0.22
2.33
2.97
2014
3.04
3.06
3.50
4.52
5.82
1.63
3.94
2.40
6.18
2.04
5.13
3.80
2015
4.05
5.03
5.02
5.69
0.43
1.35
M
M
M
M
M
M
NCEI Climatology
3.97
3.78
3.96
3.11
3.60
4.78
5.45
5.56
4.24
3.36
3.20
3.93
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2011
53.93
63.90
72.17
80.29
87.67
96.82
95.36
92.73
86.78
75.53
72.64
65.22
2012
64.64
65.90
76.47
79.07
83.81
84.83
94.39
85.63
84.10
76.90
65.73
64.74
2013
66.74
60.82
61.27
75.40
79.90
86.77
86.00
85.87
84.63
75.79
66.67
63.61
2014
53.26
64.14
65.58
76.07
83.77
89.37
91.23
90.84
84.33
81.23
63.77
61.95
2015
57.23
55.85
71.72
77.87
82.21
81.33
M
M
M
M
M
M
NCEI Climatology
58.50
61.91
68.80
76.40
83.21
88.60
91.60
89.29
84.90
77.40
68.60
60.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
28.21
36.76
43.00
50.57
55.83
67.14
70.55
69.82
62.96
47.53
41.86
37.43
2012
34.95
36.81
50.13
48.21
60.16
60.63
70.77
67.93
61.83
53.29
37.70
39.03
2013
37.97
33.21
35.14
48.60
56.06
67.13
70.42
68.42
62.67
50.58
38.60
38.06
2014
27.74
36.57
37.10
50.04
58.06
66.93
68.48
68.03
66.83
51.16
35.13
37.70
2015
32.45
29.15
46.59
54.20
53.29
70.00
M
M
M
M
M
M
NCEI Climatology
33.29
35.98
41.51
48.70
57.50
66.00
69.39
68.70
63.01
51.61
40.31
35.00
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
41.07
50.33
57.58
65.43
71.75
81.98
82.95
81.27
74.87
61.53
57.25
51.33
2012
49.80
51.36
63.30
63.64
71.98
72.73
82.58
76.79
72.97
65.10
51.72
51.89
2013
52.35
47.02
48.20
62.00
67.98
76.95
78.21
77.15
73.65
63.18
52.63
50.84
2014
40.50
50.36
51.34
63.05
70.92
78.15
79.85
79.44
75.58
66.19
49.45
49.83
2015
44.84
42.50
59.16
66.03
67.75
75.67
M
M
M
M
M
M
NCEI Climatology
45.90
48.94
55.15
62.55
70.35
77.30
80.49
78.99
73.95
64.50
54.45
47.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
