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 (USC00258875) 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
1.98
8.44
4.76
3.74
7.82
0.59
3.20
0.01
2011
0.92
0.96
0.26
2.34
3.90
4.06
4.18
4.89
0.33
0.89
2.13
0.59
2012
0.36
2.22
1.77
3.10
0.60
4.12
0.34
2.66
1.19
4.41
0.39
0.64
2013
0.94
0.43
1.50
6.22
6.97
3.08
3.19
4.27
5.67
4.56
0.98
0.49
2014
0.18
0.64
0.14
2.22
2.41
7.38
0.97
0.00
4.44
4.95
0.31
1.41
2015
0.12
1.16
0.86
3.51
7.88
8.94
5.61
1.52
2.78
0.85
2.32
5.47
2016
0.92
0.35
1.05
5.85
5.97
0.80
3.43
6.31
2.15
0.35
0.15
0.67
2017
1.04
0.56
3.00
2.80
5.00
3.20
4.40
3.33
2.70
6.00
0.00
0.36
2018
0.34
0.80
1.75
0.21
M
M
M
M
M
M
M
M
NCEI Climatology
0.80
1.11
2.08
3.24
5.32
4.18
4.45
3.56
3.04
2.60
1.47
1.19
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
70.33
84.80
86.48
89.87
77.83
71.32
51.77
37.87
2011
29.40
37.46
51.33
62.79
71.55
83.03
92.06
86.55
76.67
70.19
52.80
41.87
2012
43.74
43.24
66.84
68.97
81.07
87.30
97.00
88.68
80.17
64.38
56.24
42.16
2013
38.35
39.25
46.06
57.70
71.29
82.23
85.69
84.34
80.97
64.29
48.18
33.16
2014
35.29
28.88
49.71
63.90
74.94
81.86
83.31
88.67
81.50
69.48
45.50
37.10
2015
40.16
32.39
56.06
64.47
70.26
81.20
84.06
81.94
82.17
68.81
56.00
41.74
2016
32.90
45.62
61.19
65.40
70.90
88.13
83.67
83.68
79.70
70.26
63.93
35.87
2017
34.59
50.43
53.81
62.67
71.77
84.40
87.65
80.26
82.17
66.65
52.61
39.29
2018
31.48
33.64
50.26
34.33
M
M
M
M
M
M
M
M
NCEI Climatology
34.10
39.19
51.20
62.69
72.19
81.90
86.50
84.90
77.70
65.20
50.10
38.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
54.14
63.50
68.67
66.29
54.43
43.45
29.40
16.83
2011
10.10
13.64
27.63
39.93
49.10
61.17
70.68
65.19
50.30
43.00
29.37
21.03
2012
19.03
20.97
42.19
44.90
54.69
62.90
69.77
61.65
52.50
38.97
30.28
20.19
2013
16.03
18.00
23.35
33.90
49.74
60.80
64.41
65.34
58.67
40.84
25.32
12.97
2014
9.16
10.46
21.32
37.87
49.87
62.41
61.27
64.33
56.46
43.42
20.87
22.58
2015
13.81
9.04
26.68
41.23
49.48
60.73
64.77
59.58
59.43
43.32
33.60
24.61
2016
15.35
23.45
33.26
40.97
49.35
64.30
63.72
63.13
57.20
44.26
39.20
14.45
2017
17.86
25.54
30.68
41.37
48.97
60.17
65.23
58.45
56.67
42.77
28.00
16.71
2018
10.45
13.00
27.55
17.33
M
M
M
M
M
M
M
M
NCEI Climatology
14.41
18.55
28.30
38.80
49.80
61.10
65.49
63.70
54.71
42.30
29.20
19.20
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
62.24
74.15
77.57
78.08
66.13
57.39
40.58
27.35
2011
19.75
25.55
39.48
51.36
60.33
72.10
81.37
75.87
63.48
56.60
41.08
31.45
2012
31.39
32.10
54.52
56.93
67.88
75.10
83.39
75.16
66.33
51.67
43.26
31.18
2013
27.19
28.62
34.71
45.80
60.52
71.52
75.05
74.84
69.82
52.56
36.75
23.06
2014
22.23
19.67
35.52
50.88
62.40
72.14
72.29
76.50
68.69
56.45
33.18
29.84
2015
26.98
20.71
41.37
52.85
59.87
70.97
74.42
70.76
70.80
56.06
44.80
33.18
2016
24.13
34.53
47.23
53.18
60.13
76.22
73.69
73.40
68.45
57.26
51.57
25.16
2017
26.22
37.98
42.24
52.02
60.37
72.28
76.44
69.35
69.42
54.71
40.30
28.00
2018
20.97
23.32
38.90
25.83
M
M
M
M
M
M
M
M
NCEI Climatology
24.25
28.87
39.75
50.74
60.99
71.50
76.00
74.30
66.20
53.75
39.65
28.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
