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 (USC00012758) 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
1.03
2011
4.23
3.64
6.15
1.67
1.36
5.26
7.65
1.52
6.89
0.17
2.57
4.98
2012
4.90
5.67
2.76
2.31
5.28
6.47
8.92
10.47
4.87
2.44
0.78
4.95
2013
4.12
13.27
3.17
4.46
2.22
6.54
7.21
3.82
4.93
0.84
1.67
8.36
2014
4.06
6.81
6.71
8.53
8.54
4.88
1.15
1.74
2.75
2.97
2.35
7.47
2015
4.08
2.34
2.02
10.33
5.93
4.84
1.82
4.94
6.47
2.80
6.65
13.30
2016
4.23
4.75
6.40
5.11
3.21
3.58
4.94
7.39
4.57
0.00
0.92
6.09
2017
13.38
3.78
4.06
2.24
6.25
11.94
6.66
9.54
2.18
6.84
0.62
3.55
2018
2.56
4.43
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
5.91
5.16
5.13
4.93
4.45
5.75
6.12
5.48
4.95
3.58
4.34
5.66
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
53.09
2011
54.97
63.46
74.39
80.85
85.61
95.93
91.71
95.00
85.53
77.03
69.93
62.84
2012
65.65
63.90
77.37
78.67
85.81
86.73
91.61
87.90
84.47
76.28
66.53
64.45
2013
64.13
62.50
65.35
75.70
80.77
88.23
85.87
87.13
86.47
78.06
66.53
61.03
2014
51.77
61.07
66.65
75.67
82.32
87.23
89.48
91.77
87.53
80.35
63.40
64.32
2015
57.81
56.39
73.06
79.13
85.39
89.87
92.45
91.77
85.47
77.94
71.50
69.00
2016
55.84
64.38
73.77
77.33
83.10
90.57
92.13
91.23
89.60
83.13
75.21
64.68
2017
65.97
71.04
72.97
81.13
83.65
84.41
90.26
87.77
84.90
78.58
69.42
58.89
2018
55.71
70.56
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
59.29
63.52
71.00
77.20
84.20
89.00
90.79
90.40
86.69
78.30
68.51
61.20
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
29.74
2011
30.97
39.32
47.32
53.30
58.00
69.69
71.58
70.68
62.70
49.52
44.78
40.55
2012
39.84
43.72
53.90
53.57
62.45
66.86
71.24
69.52
63.75
51.86
39.70
41.13
2013
42.26
39.29
37.77
51.30
57.65
66.77
70.06
69.55
66.07
55.26
42.87
39.52
2014
26.19
38.14
41.29
51.33
59.19
68.40
68.38
69.23
67.93
53.35
36.97
40.81
2015
33.87
31.29
50.26
58.30
61.45
68.93
71.42
69.26
64.97
55.65
50.93
48.58
2016
33.77
38.34
50.39
52.33
60.00
68.53
69.48
71.87
68.43
55.35
45.45
43.03
2017
43.00
44.30
47.97
54.33
59.00
68.10
71.19
70.55
64.33
56.74
46.23
39.07
2018
33.25
47.78
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
36.50
39.60
45.60
51.70
60.40
67.90
70.60
70.11
65.79
54.79
44.00
39.10
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
41.41
2011
42.97
51.39
60.85
67.07
71.81
82.81
81.65
82.84
74.12
63.65
57.11
51.69
2012
52.74
53.81
65.63
66.12
74.13
76.86
81.55
78.71
73.89
64.07
53.12
52.79
2013
53.19
50.89
51.56
63.50
69.21
77.50
77.97
78.34
76.27
66.66
54.70
50.27
2014
38.98
49.61
53.97
63.50
70.76
77.82
78.93
80.50
77.73
66.85
50.18
52.56
2015
45.84
43.84
61.66
68.72
73.42
79.40
81.94
80.52
75.22
66.79
61.22
58.79
2016
44.81
51.36
62.08
64.83
71.55
79.55
80.81
81.55
79.02
69.24
60.33
53.85
2017
54.48
57.67
60.47
67.73
71.32
76.26
80.73
79.16
74.62
67.66
57.83
48.98
2018
44.48
59.17
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
47.90
51.56
58.30
64.45
72.30
78.45
80.70
80.25
76.24
66.55
56.25
50.15
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
