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 (USC00444044) 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
2.56
2011
2.66
0.60
2.92
2.01
2.23
4.25
7.96
14.21
8.96
3.34
2.40
1.84
2012
1.93
2.25
3.47
3.80
5.74
4.80
2.67
10.43
4.14
7.11
0.83
3.82
2013
3.67
4.09
2.68
3.45
2.96
7.11
3.18
2.76
1.64
1.43
3.60
5.31
2014
1.86
3.18
2.89
5.46
4.76
3.41
3.89
6.61
7.88
0.68
3.59
0.00
2015
3.14
3.04
1.27
2.07
0.48
4.58
3.11
0.00
6.52
3.10
2.48
2.57
2016
2.30
5.66
3.97
1.92
6.33
2.75
7.18
0.76
9.94
11.28
0.95
2.25
2017
2.85
1.04
4.12
2.77
6.04
1.50
4.36
4.33
2.68
2.21
1.09
0.79
2018
1.91
1.48
2.37
4.19
6.52
0.82
6.93
4.11
0.70
0.11
0.60
M
NCEI Climatology
3.59
3.01
3.97
3.22
4.07
3.73
5.15
5.09
5.55
4.00
3.17
3.43
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
2018
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
41.25
2011
46.00
58.07
61.26
75.17
82.42
89.80
94.42
89.84
83.57
71.84
67.83
59.87
2012
55.10
58.07
71.58
71.40
81.06
85.40
93.29
87.74
82.77
73.81
57.70
58.81
2013
49.84
51.71
54.06
72.00
77.65
86.60
89.45
86.15
82.03
73.13
60.77
56.35
2014
47.97
52.54
56.52
71.40
82.74
87.10
87.71
84.16
82.39
67.76
59.90
56.06
2015
51.00
48.89
51.89
72.03
82.35
89.33
90.58
88.19
84.47
72.81
67.13
65.23
2016
50.81
55.28
66.61
70.13
74.06
83.67
88.84
88.29
82.63
74.32
64.13
53.19
2017
53.06
54.50
66.03
77.10
77.81
85.10
89.23
85.10
81.43
75.79
63.00
54.16
2018
48.48
61.86
55.81
64.40
73.00
85.96
86.77
90.03
89.00
74.16
70.12
M
NCEI Climatology
50.10
53.11
60.40
70.30
77.61
85.30
88.90
87.20
81.90
72.40
62.20
53.90
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
21.29
2011
24.94
30.29
36.45
49.07
55.35
63.73
66.97
64.52
62.17
44.77
39.73
35.58
2012
30.35
32.10
45.58
44.80
57.45
59.13
69.52
67.03
57.40
49.42
34.20
34.65
2013
28.68
28.00
29.19
47.03
53.71
62.90
68.10
64.15
55.17
48.65
35.03
30.84
2014
21.58
27.14
31.12
44.53
57.68
60.70
63.10
61.42
61.36
50.48
34.30
33.94
2015
22.71
27.29
30.47
48.33
58.26
69.30
71.87
69.58
64.50
49.35
40.73
40.90
2016
26.06
32.41
43.94
43.47
54.03
61.37
67.65
66.97
66.27
54.61
37.33
33.13
2017
32.55
31.21
40.87
54.00
57.03
66.07
70.73
68.00
63.87
54.93
39.90
31.23
2018
24.52
37.64
35.81
40.93
56.06
67.23
68.68
71.90
75.93
59.32
50.62
M
NCEI Climatology
29.41
31.70
38.00
46.60
55.89
64.21
68.61
66.60
61.19
49.29
38.99
32.79
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
31.27
2011
35.47
44.18
48.85
62.12
68.89
76.77
80.69
77.18
72.87
58.31
53.78
47.73
2012
42.73
45.09
58.58
58.10
69.26
72.27
81.40
77.39
70.08
61.61
45.95
46.73
2013
39.26
39.86
41.63
59.52
65.68
74.75
78.77
75.15
68.60
60.89
47.90
43.60
2014
34.77
39.84
43.82
57.97
70.21
73.90
75.40
72.79
71.88
59.12
47.10
45.00
2015
36.85
38.09
41.18
60.18
70.31
79.32
81.23
78.89
74.48
61.08
53.93
53.06
2016
38.44
43.84
55.27
56.80
64.05
72.52
78.24
77.63
74.45
64.47
50.73
43.16
2017
42.81
42.86
53.45
65.55
67.42
75.58
79.98
76.55
72.65
65.36
51.45
42.69
2018
36.50
49.75
45.81
52.67
64.53
76.60
77.73
80.97
82.47
66.74
60.38
M
NCEI Climatology
39.75
42.40
49.20
58.45
66.75
74.76
78.76
76.90
71.55
60.85
50.60
43.34
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
