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 (USC00411810) 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
2.19
2011
4.56
0.85
1.66
2.93
1.97
0.84
2.95
0.65
1.59
3.71
8.53
5.63
2012
8.54
10.49
3.90
2.76
1.86
2.77
9.60
1.09
2.17
0.56
2.15
2.76
2013
5.85
3.07
0.76
3.50
2.20
4.91
2.67
3.08
8.52
6.06
4.04
1.94
2014
0.94
2.67
2.88
0.80
10.78
7.81
3.83
6.89
7.70
3.34
3.94
4.23
2015
4.85
1.31
3.29
5.37
11.44
1.24
0.78
1.76
2.62
6.25
7.14
5.91
2016
3.05
2.19
7.77
3.75
11.45
5.48
2.27
6.42
1.82
0.17
2.04
3.64
2017
7.66
2.73
5.26
2.17
4.79
5.38
0.15
39.01
M
2.28
1.05
M
2018
1.59
13.86
6.10
0.00
M
M
M
M
M
M
M
M
NCEI Climatology
4.45
4.45
3.76
3.73
5.25
5.19
3.46
4.56
5.10
5.75
5.39
4.60
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
63.43
2011
63.14
66.52
76.10
83.39
86.19
97.59
97.06
102.87
93.07
82.58
72.57
61.97
2012
69.84
66.93
79.68
82.37
86.06
91.86
89.26
93.32
89.53
79.17
73.03
66.55
2013
63.52
68.57
72.87
76.53
82.83
91.87
91.81
95.19
90.40
79.00
65.73
59.35
2014
58.77
62.33
67.42
77.85
81.84
88.17
89.71
90.90
85.37
80.33
64.10
63.29
2015
58.29
61.89
66.85
78.00
86.90
88.39
92.10
93.32
88.21
81.58
69.57
65.28
2016
60.45
70.66
74.81
80.40
81.42
88.27
92.75
90.00
88.80
83.29
75.50
63.06
2017
66.16
74.93
76.06
80.23
82.94
86.73
93.22
87.73
M
78.97
73.57
M
2018
55.65
66.04
75.68
82.00
M
M
M
M
M
M
M
M
NCEI Climatology
60.80
65.11
71.60
77.10
83.41
88.89
91.40
92.40
87.50
79.19
68.70
61.69
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
40.78
2011
40.71
40.48
50.69
55.96
60.97
69.83
72.61
73.06
63.73
52.74
47.60
42.03
2012
43.97
50.28
58.14
58.90
63.71
68.62
71.13
71.94
64.80
53.55
42.63
41.83
2013
43.13
44.00
42.90
52.03
60.50
69.13
69.65
70.94
67.97
56.71
44.60
37.94
2014
29.74
41.04
43.68
54.33
58.71
70.37
70.58
71.71
67.87
56.47
40.63
44.90
2015
37.29
37.85
45.25
60.07
69.16
68.22
72.03
69.94
66.07
55.19
48.07
42.72
2016
35.19
41.00
50.77
53.60
63.65
70.80
73.57
71.00
69.20
54.61
49.37
44.29
2017
45.23
50.86
51.68
56.07
56.35
66.17
69.67
68.87
M
51.65
48.33
M
2018
29.58
44.93
48.93
42.00
M
M
M
M
M
M
M
M
NCEI Climatology
38.89
42.61
49.01
54.91
63.40
69.81
71.71
71.30
66.41
56.30
46.60
40.19
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
52.11
2011
51.93
53.50
63.40
69.68
73.58
83.71
84.84
87.97
78.40
67.66
60.08
52.00
2012
56.90
58.60
68.91
70.63
74.89
80.24
80.19
82.63
77.17
66.36
57.83
54.19
2013
53.32
56.29
57.88
64.28
71.67
80.50
80.73
83.06
79.18
67.85
55.17
48.65
2014
44.26
51.69
55.55
66.09
70.27
79.27
80.15
81.31
76.62
68.40
52.37
54.10
2015
47.79
49.87
56.05
69.03
78.03
78.31
82.06
81.63
77.14
68.39
58.82
54.00
2016
47.82
55.83
62.79
67.00
72.53
79.53
83.16
80.50
79.00
68.95
62.43
53.68
2017
55.69
62.89
63.87
68.15
69.65
76.45
81.44
78.30
M
65.31
60.95
M
2018
42.61
55.48
62.30
62.00
M
M
M
M
M
M
M
M
NCEI Climatology
49.85
53.86
60.30
66.00
73.40
79.35
81.56
81.85
76.96
67.75
57.65
50.94
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
