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 (USC00141740) 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
0.26
2011
4.48
10.23
2.94
4.22
0.72
0.04
0.08
0.67
3.22
1.44
7.21
2.20
2012
1.51
1.92
6.56
7.76
2.88
1.50
0.67
2.25
3.36
3.19
1.44
0.92
2013
3.54
2.77
2.26
4.88
7.68
3.34
7.95
7.36
2.04
5.83
2.65
1.19
2014
3.00
0.35
3.02
1.93
5.21
7.13
2.74
1.63
3.51
6.78
4.24
1.73
2015
0.56
1.08
3.10
4.12
11.54
4.67
5.20
7.65
2.14
1.18
9.97
8.07
2016
0.85
0.42
3.78
6.63
6.85
2.96
7.89
1.15
0.85
6.04
1.69
3.32
2017
4.66
0.53
2.25
12.49
2.64
0.97
2.45
5.53
1.43
2.13
0.12
0.18
2018
3.43
3.83
2.36
1.73
2.60
2.54
0.04
6.61
2.70
1.04
M
M
NCEI Climatology
1.67
2.08
3.41
5.07
7.10
5.17
4.15
3.81
4.45
3.77
2.98
2.43
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
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
52.79
70.23
72.97
83.29
90.60
100.91
94.96
85.61
70.00
64.25
55.66
2013
52.17
49.67
58.72
69.62
76.35
87.10
90.97
88.11
87.38
71.67
57.72
46.10
2014
46.70
47.84
60.29
70.67
78.83
84.24
86.52
91.17
81.86
75.85
54.70
49.97
2015
48.21
42.71
59.37
74.12
78.00
88.60
90.52
87.91
86.68
74.62
63.00
59.61
2016
48.88
58.75
63.96
72.92
75.38
90.25
91.89
92.10
86.65
76.58
67.16
50.57
2017
51.58
61.09
66.62
71.77
79.43
86.12
89.85
86.00
84.95
72.14
66.56
49.75
2018
46.38
54.79
63.64
67.35
85.41
89.40
91.06
85.90
83.67
69.47
M
M
NCEI Climatology
43.60
48.93
58.10
67.59
75.80
84.99
89.60
89.30
81.40
70.29
57.50
46.80
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
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
57.57
65.85
68.57
66.12
60.52
46.27
34.05
30.62
2013
28.30
27.76
35.08
43.85
55.92
65.66
66.57
65.64
61.34
46.33
33.24
22.17
2014
18.77
21.72
31.21
44.04
55.93
67.41
64.07
69.07
60.46
52.35
30.17
33.10
2015
21.69
21.25
35.77
48.96
55.12
67.95
72.95
64.18
62.21
47.97
38.54
31.39
2016
27.06
31.70
38.12
46.44
52.42
68.46
72.30
69.69
60.09
51.62
43.63
25.57
2017
29.83
34.14
40.46
49.81
55.14
65.94
68.65
64.75
60.32
45.29
39.88
29.88
2018
22.92
29.26
36.91
41.00
63.76
70.15
70.76
67.95
63.83
52.35
M
M
NCEI Climatology
23.30
27.52
36.10
45.51
55.49
64.90
69.30
67.71
59.29
47.51
36.31
27.50
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
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
70.43
78.22
84.74
80.54
73.07
58.14
49.15
43.14
2013
40.24
38.71
46.90
56.73
66.13
76.38
78.77
76.88
74.36
59.00
45.48
34.13
2014
32.73
34.78
45.75
57.35
67.38
75.83
75.30
80.12
71.16
64.10
42.43
41.53
2015
34.95
31.98
47.57
61.54
66.56
78.28
81.74
76.05
74.45
61.29
50.77
45.50
2016
37.97
45.23
51.04
59.68
63.90
79.35
82.09
80.90
73.37
64.10
55.39
38.07
2017
40.71
47.61
53.54
60.79
67.29
76.03
79.25
75.38
72.63
58.71
53.22
39.81
2018
34.65
42.03
50.27
54.17
74.59
79.78
80.91
76.93
73.75
60.91
M
M
NCEI Climatology
33.45
38.23
47.10
56.55
65.65
74.95
79.45
78.50
70.35
58.90
46.91
37.15
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
