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 (USC00340593) 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
0.05
2011
0.17
0.45
0.48
1.12
0.61
2.54
0.19
1.25
0.55
0.90
1.36
2.62
2012
0.16
1.46
1.76
1.77
0.06
0.92
2.39
0.96
1.49
0.10
0.00
0.90
2013
0.60
2.72
0.11
0.66
0.07
5.03
1.25
5.61
0.91
3.33
0.45
0.77
2014
0.22
0.58
0.30
0.32
0.80
4.83
4.06
1.37
0.77
1.58
0.19
0.86
2015
0.42
0.62
0.59
2.28
8.06
5.92
7.03
2.71
0.50
3.90
1.08
1.41
2016
0.24
0.03
0.33
4.08
0.44
0.21
1.66
2.06
1.52
0.24
0.25
0.53
2017
4.25
0.07
2.67
5.87
2.28
0.00
0.49
0.00
M
M
M
M
NCEI Climatology
0.67
0.60
1.41
1.70
2.49
3.35
2.63
2.98
1.44
2.00
0.81
1.05
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
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
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
47.30
2011
46.77
49.57
61.43
73.86
81.61
96.28
102.10
99.19
85.30
73.71
58.50
42.19
2012
54.19
50.72
71.72
74.75
86.26
93.37
98.29
92.66
88.07
71.75
66.96
50.28
2013
46.90
48.93
60.94
64.47
82.39
91.55
91.81
91.39
87.58
72.77
55.88
44.57
2014
47.73
40.04
59.25
71.45
82.33
87.73
90.45
95.31
84.07
76.61
59.90
47.45
2015
48.29
49.82
64.32
75.76
74.16
90.55
92.52
91.06
91.60
73.89
58.46
50.16
2016
45.68
64.80
67.70
72.31
77.68
87.00
96.94
91.81
87.29
84.67
69.20
46.19
2017
47.55
64.89
71.45
69.42
75.38
100.00
96.25
86.00
M
M
M
M
NCEI Climatology
48.01
52.03
61.50
70.50
79.80
89.19
94.21
92.40
85.00
72.89
59.80
48.50
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
20.09
2011
15.80
15.29
32.00
38.90
47.48
63.00
71.68
68.84
52.33
41.19
29.20
20.06
2012
21.84
23.93
38.41
44.39
53.71
63.97
69.84
61.45
54.11
38.79
28.19
20.21
2013
19.42
19.71
27.26
34.93
48.61
62.66
66.06
65.94
60.19
41.07
29.24
17.03
2014
17.40
15.00
24.54
38.66
48.37
61.80
64.48
65.38
56.14
43.68
25.07
26.03
2015
19.81
18.71
31.06
41.34
49.68
64.28
66.94
63.77
61.47
48.00
30.11
23.97
2016
17.40
29.27
31.57
40.52
45.05
59.89
68.12
64.03
58.25
45.30
32.33
15.35
2017
20.26
24.75
32.77
41.42
47.54
68.00
67.25
60.50
M
M
M
M
NCEI Climatology
19.10
21.82
30.50
39.20
50.60
61.40
66.61
65.00
56.01
42.20
28.89
20.40
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
33.70
2011
31.28
32.43
46.71
56.38
64.55
79.64
86.89
84.02
68.82
57.45
43.85
31.13
2012
38.02
37.33
55.07
59.57
69.98
78.67
84.06
77.05
71.09
55.27
47.58
35.24
2013
33.16
34.32
44.10
49.70
65.50
77.10
78.94
78.66
73.88
56.92
42.56
30.80
2014
32.57
27.52
41.89
55.05
65.35
74.77
77.47
80.35
70.11
60.14
42.48
36.74
2015
34.05
34.27
47.69
58.55
61.92
77.41
79.73
77.42
76.53
60.94
44.29
37.06
2016
31.54
47.03
49.63
56.41
61.37
73.44
82.53
77.92
72.77
64.98
50.77
30.77
2017
33.90
44.82
52.11
55.42
61.46
84.00
81.75
73.25
M
M
M
M
NCEI Climatology
33.55
36.93
46.00
54.85
65.20
75.29
80.41
78.70
70.50
57.55
44.34
34.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
