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 (USC00412352) 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
2.15
2011
2.16
3.49
2.52
5.30
8.10
1.23
0.90
1.50
1.35
1.70
3.70
7.18
2012
4.90
3.94
5.10
4.05
1.35
2.80
4.05
4.48
1.90
1.90
1.86
4.41
2013
3.05
2.75
1.35
2.90
5.21
1.37
2.55
0.88
6.75
7.72
5.56
4.90
2014
2.17
3.10
4.75
7.81
5.71
4.17
5.10
0.71
3.50
2.94
2.51
3.35
2015
5.23
2.12
9.71
4.83
12.33
4.70
2.00
0.42
1.70
6.28
10.00
13.84
2016
1.64
5.90
7.20
9.02
4.61
3.41
0.75
6.39
1.05
0.00
1.78
5.77
2017
8.86
0.00
0.30
M
M
M
M
M
M
M
M
M
NCEI Climatology
4.13
4.38
4.91
5.40
4.91
4.01
3.25
3.03
4.14
5.32
4.54
4.98
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
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
53.04
2011
51.13
57.04
69.06
77.77
80.16
94.43
100.29
103.65
91.47
81.84
67.80
55.07
2012
60.68
59.90
73.50
77.33
86.69
92.04
95.06
93.87
90.13
77.10
69.57
63.00
2013
57.58
59.21
61.90
74.77
80.03
M
M
94.00
92.93
74.26
63.90
53.90
2014
53.23
55.25
64.00
73.27
80.81
86.70
88.65
90.42
87.37
80.03
60.93
55.35
2015
54.19
49.68
60.32
73.57
78.23
87.43
92.29
95.61
90.90
81.71
67.80
66.26
2016
55.58
64.93
71.77
75.72
80.55
90.72
95.86
94.29
91.53
85.73
75.92
59.45
2017
62.87
79.00
73.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
55.60
59.12
67.39
75.40
82.20
88.70
93.31
94.20
87.90
77.40
65.80
57.20
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
29.17
2011
26.84
33.04
42.87
51.87
59.58
70.67
73.03
74.87
62.83
47.71
43.43
35.40
2012
34.13
38.62
50.07
55.43
63.27
66.54
71.06
68.55
62.70
48.39
37.17
34.81
2013
34.00
35.25
35.45
48.10
58.42
M
M
65.76
63.17
52.58
38.67
31.42
2014
26.65
32.00
36.74
45.57
57.00
67.63
66.58
66.42
63.50
51.68
34.33
39.35
2015
29.65
27.25
43.58
53.40
60.42
65.13
64.29
65.97
63.50
52.52
47.80
43.10
2016
31.03
38.62
45.97
52.55
60.87
70.03
73.00
73.00
66.83
56.13
47.77
37.66
2017
40.97
57.00
46.46
M
M
M
M
M
M
M
M
M
NCEI Climatology
31.60
34.71
41.90
49.70
59.80
66.80
70.20
68.60
62.50
50.70
40.80
33.71
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
41.11
2011
38.98
45.04
55.97
64.82
69.87
82.55
86.66
89.26
77.15
64.77
55.62
45.23
2012
47.40
49.26
61.79
66.38
74.98
79.29
83.06
81.21
76.42
62.74
53.37
48.90
2013
45.79
47.23
48.68
61.43
69.23
M
M
79.88
78.05
63.42
51.28
42.66
2014
39.94
43.62
50.37
59.42
68.90
77.17
77.61
78.42
75.43
65.85
47.63
47.35
2015
41.92
38.46
51.95
63.48
69.32
76.28
78.29
80.79
77.20
67.11
57.80
54.68
2016
43.31
51.78
58.87
64.14
70.71
80.38
84.43
83.65
79.18
70.93
61.85
48.55
2017
51.92
68.00
59.73
M
M
M
M
M
M
M
M
M
NCEI Climatology
43.60
46.91
54.65
62.55
71.00
77.75
81.75
81.40
75.20
64.05
53.30
45.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
