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 (USC00421308) 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
2.76
2011
0.00
0.36
0.00
0.70
1.69
0.02
1.38
1.36
1.27
1.15
0.95
0.54
2012
0.78
1.12
0.36
0.63
0.01
0.07
1.21
1.67
1.08
0.32
0.56
0.97
2013
1.61
0.58
0.34
0.30
0.83
0.00
1.57
2.11
3.95
1.51
1.78
0.51
2014
0.15
0.40
0.57
0.68
1.22
0.00
1.56
1.77
2.70
0.25
0.42
1.29
2015
1.10
1.10
0.85
0.89
1.87
2.61
3.95
1.44
0.39
0.96
2.27
1.50
2016
1.19
0.05
0.33
0.51
1.95
0.02
1.07
3.52
1.04
0.59
0.97
1.56
2017
3.09
0.90
0.89
0.48
1.25
0.00
3.09
0.98
0.91
0.00
0.00
0.05
2018
0.44
0.84
0.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.50
1.37
1.06
0.95
0.99
0.52
1.11
1.37
1.55
1.75
1.07
1.41
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
42.06
2011
28.78
37.88
49.77
57.50
64.17
80.53
86.07
87.63
76.10
63.64
47.04
37.50
2012
41.23
40.17
52.87
63.23
73.87
86.97
87.55
85.84
77.53
65.57
54.60
36.97
2013
31.35
35.96
51.81
58.93
70.03
85.89
88.03
82.16
73.04
58.00
47.07
32.94
2014
41.26
45.89
52.65
58.83
67.87
82.93
88.71
80.26
77.43
65.00
49.37
39.87
2015
41.26
48.50
55.16
59.63
63.84
81.64
81.26
83.45
79.53
64.97
46.67
34.52
2016
33.26
43.62
54.11
57.77
66.03
85.58
87.17
79.90
76.00
68.10
52.97
37.71
2017
32.71
44.64
56.52
58.20
68.10
87.55
85.45
82.26
75.93
64.18
56.26
48.10
2018
44.19
44.30
54.50
M
M
M
M
M
M
M
M
M
NCEI Climatology
37.69
41.92
50.20
59.00
69.20
81.70
87.60
84.31
75.70
62.20
48.70
38.20
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
26.06
2011
7.00
18.92
26.38
29.45
36.69
46.97
55.13
55.10
47.97
37.11
24.85
16.89
2012
19.37
20.66
27.53
34.27
42.40
51.80
56.68
56.32
47.47
35.89
27.57
15.93
2013
10.52
17.43
28.06
31.13
39.47
51.82
57.84
55.13
48.75
33.97
27.07
13.26
2014
20.16
24.11
26.65
30.90
39.52
48.30
57.06
53.16
49.83
39.29
24.22
22.33
2015
22.19
24.36
29.23
31.50
37.42
50.50
53.77
54.71
49.40
41.52
25.30
15.19
2016
12.42
20.28
27.39
31.93
38.55
52.77
54.40
53.14
45.32
37.65
29.90
18.52
2017
17.13
26.89
29.55
30.70
38.81
50.76
56.52
53.26
48.20
34.36
29.48
20.16
2018
19.55
22.11
22.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
17.20
20.10
26.40
31.50
39.49
48.30
54.90
53.80
46.70
35.80
25.70
17.60
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
34.06
2011
17.89
28.40
38.08
43.48
50.43
63.75
70.60
71.37
62.03
50.38
35.91
27.20
2012
30.27
30.41
40.02
48.75
57.98
69.38
72.11
71.08
62.50
50.73
41.08
26.45
2013
20.94
26.70
39.94
45.03
54.75
68.86
72.94
68.65
60.89
45.98
37.07
23.10
2014
30.71
35.00
39.65
44.87
53.69
65.62
72.89
66.71
63.63
52.15
36.80
31.10
2015
31.73
36.43
42.19
45.57
50.63
66.07
67.52
69.08
64.47
53.24
35.98
24.85
2016
22.84
31.95
40.75
44.85
52.29
69.17
70.78
66.52
60.66
52.87
41.43
28.11
2017
24.92
35.77
43.03
44.45
53.45
69.16
70.98
67.76
62.07
49.27
42.87
34.13
2018
31.87
33.20
38.25
M
M
M
M
M
M
M
M
M
NCEI Climatology
27.45
31.01
38.30
45.25
54.34
65.00
71.25
69.05
61.20
49.00
37.20
27.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
