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 (USC00385633) 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
1.72
2011
1.37
3.03
3.82
3.34
4.62
4.10
2.47
6.92
5.21
2.33
0.99
1.72
2012
2.63
2.12
2.34
3.24
4.90
1.31
5.42
7.53
2.15
1.13
1.83
5.62
2013
2.12
4.68
1.76
4.77
2.36
10.78
6.47
2.85
0.49
1.91
3.55
5.16
2014
4.15
2.10
4.89
3.18
5.28
6.57
1.82
3.49
5.47
1.29
4.05
4.63
2015
4.90
4.50
2.93
1.85
0.86
3.65
1.43
4.84
2.07
6.35
6.94
7.23
2016
1.48
4.57
1.93
0.88
6.01
4.76
3.70
0.77
6.86
0.22
1.84
2.47
2017
3.77
0.88
1.77
3.98
0.59
M
4.75
1.49
4.72
2.67
0.83
1.83
NCEI Climatology
3.37
3.31
3.03
2.91
3.01
4.39
4.15
3.74
4.71
2.73
3.24
3.24
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
47.29
2011
50.61
63.68
68.23
78.77
83.88
92.33
94.03
92.39
82.93
72.06
68.37
63.20
2012
60.29
61.34
75.00
76.07
83.23
87.67
93.61
86.30
83.27
73.81
61.93
62.19
2013
59.68
58.00
61.42
74.70
79.68
87.31
87.28
87.23
84.93
75.00
65.11
60.58
2014
53.32
59.14
63.17
77.00
85.13
89.38
88.68
88.00
82.07
77.90
62.07
58.13
2015
53.67
51.57
68.10
76.43
84.46
89.00
93.35
89.47
84.63
73.34
67.29
67.45
2016
52.61
57.72
73.94
76.93
80.32
89.53
92.13
91.94
86.37
78.48
67.83
59.74
2017
62.00
70.93
69.13
79.57
83.68
M
91.77
88.71
84.97
77.90
67.45
58.17
NCEI Climatology
55.31
59.72
67.19
76.30
82.90
88.80
91.50
89.61
84.10
75.30
65.50
57.61
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
25.88
2011
29.35
38.54
43.10
52.60
59.36
69.10
71.39
68.97
63.77
48.81
43.89
39.53
2012
35.97
37.97
49.67
51.70
61.90
63.22
72.71
69.13
62.43
52.00
35.97
41.29
2013
38.26
34.79
35.71
51.60
57.90
68.07
71.76
68.35
62.18
53.97
39.82
39.06
2014
29.13
35.64
37.28
51.24
60.13
67.55
70.13
68.55
65.83
52.94
37.83
37.19
2015
32.47
29.39
43.40
54.57
59.61
67.94
71.06
68.80
65.30
52.03
48.89
48.59
2016
32.50
36.48
48.16
51.14
59.55
68.87
70.50
71.00
67.47
53.81
42.92
37.13
2017
39.94
42.39
41.81
56.37
59.09
M
70.74
69.55
63.00
54.45
41.48
39.00
NCEI Climatology
34.30
36.87
42.60
51.01
59.09
67.40
70.80
69.40
64.00
52.50
42.40
36.50
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
36.58
2011
39.98
51.11
55.66
65.68
71.78
80.72
82.71
80.68
73.35
60.44
56.13
51.37
2012
48.13
49.66
62.33
63.88
72.56
75.44
83.16
77.72
72.85
62.90
48.95
51.74
2013
48.97
46.39
48.56
63.15
68.79
77.69
79.52
77.79
73.55
64.48
52.46
49.82
2014
41.23
47.39
50.22
64.12
72.63
78.47
79.40
78.27
73.95
65.42
49.95
47.66
2015
43.07
40.48
55.75
65.50
72.04
78.47
82.21
79.13
74.96
62.69
58.09
58.02
2016
42.55
47.10
61.05
64.03
69.94
79.20
81.32
81.47
76.92
66.15
55.38
48.44
2017
50.97
56.66
55.47
67.97
71.39
M
81.26
79.13
73.98
66.18
54.47
48.58
NCEI Climatology
44.80
48.29
54.90
63.65
71.00
78.10
81.15
79.50
74.05
63.90
53.95
47.06
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
