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 (USC00314684) 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
2.08
2011
1.98
2.57
3.98
4.80
0.52
2.83
2.20
17.65
5.03
6.34
3.54
0.77
2012
3.30
2.46
4.32
3.10
8.85
2.09
11.47
7.44
2.22
3.77
0.59
4.66
2013
2.29
6.42
1.10
3.27
3.10
8.39
6.07
8.54
3.64
2.49
2.83
4.47
2014
2.62
2.26
5.57
3.61
4.16
2.23
8.43
6.93
6.80
1.47
2.93
3.31
2015
5.31
4.17
3.51
2.52
7.58
7.26
6.88
1.81
6.73
5.53
10.05
5.24
2016
3.34
7.49
2.96
2.99
5.48
3.78
7.34
5.30
13.50
10.37
0.75
3.94
2017
3.97
1.08
2.76
7.34
3.02
2.62
1.74
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
3.69
3.28
3.71
3.55
3.79
5.44
6.60
6.12
5.91
4.06
3.44
3.55
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
40.96
2011
48.85
59.25
65.42
76.52
81.94
91.93
95.40
91.58
83.40
72.42
66.57
60.75
2012
58.81
58.66
72.03
71.70
82.55
84.96
93.55
86.34
82.43
72.69
58.43
60.29
2013
55.81
54.25
57.71
71.75
78.24
85.97
88.32
85.48
81.87
72.48
63.64
58.77
2014
49.32
55.36
57.52
73.96
83.59
88.71
87.38
85.45
81.67
76.74
59.63
56.71
2015
52.39
45.89
63.81
73.40
81.48
91.27
90.42
88.03
83.20
73.48
68.13
67.35
2016
50.10
55.69
70.74
72.43
78.29
87.43
92.77
91.23
84.53
77.06
65.37
56.10
2017
57.52
65.71
63.74
78.10
81.26
86.97
91.68
M
M
M
M
M
2018
M
74.71
58.42
70.08
M
M
M
M
M
M
M
M
NCEI Climatology
54.00
57.11
64.21
73.69
80.59
87.19
90.00
88.21
83.41
74.70
64.60
56.70
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
22.00
2011
26.11
32.86
38.55
50.21
57.61
67.13
71.03
68.65
63.53
47.71
39.76
35.79
2012
34.68
34.72
45.80
47.96
62.00
62.32
72.34
69.21
59.90
50.00
35.36
37.26
2013
33.87
31.04
33.10
47.21
56.00
66.83
70.42
66.68
58.83
50.45
37.21
35.23
2014
25.10
31.96
32.45
47.57
60.21
65.54
68.10
66.74
64.70
48.81
35.37
35.55
2015
29.13
24.43
38.45
49.07
57.68
69.03
70.55
66.61
65.27
50.68
45.30
47.65
2016
30.48
33.97
44.19
46.50
58.03
66.83
71.87
70.68
66.70
53.45
38.57
34.81
2017
35.74
37.04
35.81
53.60
59.32
64.97
72.50
M
M
M
M
M
2018
M
50.14
33.84
41.88
M
M
M
M
M
M
M
M
NCEI Climatology
31.10
32.67
38.40
47.09
57.00
65.70
69.51
67.60
62.10
49.60
39.40
33.89
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
31.48
2011
37.48
46.05
51.98
63.36
69.77
79.53
83.22
80.11
73.47
60.06
53.17
48.27
2012
46.56
46.69
58.92
59.83
72.28
73.64
82.95
77.78
71.17
61.34
46.89
48.77
2013
44.84
42.64
45.40
59.48
67.12
76.40
79.37
76.08
70.35
61.47
50.43
47.00
2014
37.21
43.66
44.98
60.77
71.90
77.12
77.74
76.10
73.18
62.77
47.50
46.13
2015
40.76
35.16
51.13
61.23
69.58
80.15
80.48
77.32
74.23
62.08
56.72
57.50
2016
40.29
44.83
57.47
59.47
68.16
77.13
82.32
80.95
75.62
65.26
51.97
45.45
2017
46.63
51.38
49.77
65.85
70.29
75.97
82.09
M
M
M
M
M
2018
M
62.43
46.13
55.98
M
M
M
M
M
M
M
M
NCEI Climatology
42.55
44.89
51.31
60.39
68.80
76.45
79.75
77.90
72.75
62.15
52.00
45.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.