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 (USC00487200) 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
2012
M
M
M
M
M
0.39
2.33
0.00
0.68
0.65
0.12
0.20
2013
M
M
M
M
M
M
M
3.50
4.54
3.12
0.18
0.52
2014
0.29
1.39
1.39
0.41
3.35
2.74
2.23
2.01
2.81
0.23
1.29
1.01
2015
0.36
0.58
0.11
3.96
6.41
2.23
3.54
0.54
0.05
1.68
0.08
0.21
2016
0.27
0.93
1.98
4.34
0.77
0.11
0.39
2.47
0.36
0.15
0.24
0.30
2017
0.60
M
0.47
2.71
2.40
0.15
0.33
0.57
2.14
0.93
0.04
M
2018
M
0.03
1.36
M
3.20
1.89
1.07
M
0.25
0.00
0.98
0.39
NCEI Climatology
0.30
0.45
0.86
1.79
2.82
2.08
1.61
1.52
1.42
1.27
0.64
0.48
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2012
M
M
M
M
M
95.43
90.97
89.29
80.23
61.23
58.23
42.55
2013
M
M
M
M
M
M
M
86.65
76.07
55.84
52.43
38.29
2014
42.58
36.32
51.58
57.12
67.77
77.87
85.97
83.68
75.97
67.77
46.83
43.16
2015
43.63
45.18
59.94
60.53
60.52
81.50
85.52
85.84
82.20
67.32
35.75
23.43
2016
40.33
56.65
48.79
58.87
68.19
86.27
90.50
83.65
77.21
71.52
47.15
39.71
2017
38.19
M
63.50
60.13
63.00
81.23
90.39
83.61
75.53
62.45
59.43
M
2018
M
39.43
54.74
M
73.67
81.20
87.19
M
79.10
62.80
46.57
40.55
NCEI Climatology
42.40
44.23
53.40
59.80
68.60
79.90
87.51
85.70
77.41
63.20
51.20
41.91
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
56.43
57.10
52.39
43.40
30.58
24.60
14.71
2013
M
M
M
M
M
M
M
53.39
49.13
30.81
21.63
13.90
2014
16.74
10.57
23.23
34.62
39.68
45.23
53.65
51.26
44.53
33.81
17.77
15.68
2015
17.90
19.00
27.16
30.90
39.06
52.63
51.35
51.26
46.00
37.94
12.00
-0.29
2016
15.33
25.50
22.14
32.90
39.31
48.73
54.77
50.10
42.29
33.74
20.77
9.42
2017
13.94
M
33.25
30.70
36.06
46.70
55.81
50.06
44.47
29.29
27.29
M
2018
M
10.00
23.10
M
44.67
49.53
54.61
M
43.40
32.60
21.17
17.48
NCEI Climatology
16.80
16.99
23.81
30.29
39.30
47.60
54.51
52.30
43.10
31.60
22.80
16.00
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
75.93
74.03
70.84
61.82
45.90
41.42
28.63
2013
M
M
M
M
M
M
M
70.02
62.60
43.32
37.03
26.10
2014
29.66
23.45
37.40
45.88
53.73
61.55
69.81
67.47
60.25
50.79
32.30
29.42
2015
30.77
32.09
43.55
45.72
49.79
67.07
68.44
68.55
64.10
52.63
23.88
11.57
2016
27.83
41.08
35.46
45.88
53.75
67.50
72.64
66.87
59.75
52.63
33.96
24.56
2017
26.06
M
48.38
45.42
49.53
63.97
73.10
66.84
60.00
45.87
43.36
M
2018
M
24.71
38.92
M
59.17
65.37
70.90
M
61.25
47.70
33.87
29.02
NCEI Climatology
29.60
30.61
38.60
45.05
53.95
63.75
71.01
69.00
60.25
47.40
37.00
28.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
