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 (USC00224377) 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
1.91
2011
2.10
2.50
4.40
14.09
3.50
2.76
1.64
2.75
3.30
2.22
4.80
6.95
2012
4.19
2.54
4.45
3.22
1.11
2.44
7.61
1.80
2.95
8.24
1.13
5.68
2013
9.48
3.82
4.86
6.67
7.77
3.22
3.81
1.05
3.91
3.38
4.76
5.69
2014
2.60
5.86
3.78
5.12
4.34
7.68
5.38
2.29
1.36
5.79
3.23
4.34
2015
1.98
4.02
7.42
6.66
9.21
3.04
4.59
4.75
0.49
2.15
9.16
7.18
2016
2.56
6.80
14.73
7.14
4.35
2.45
7.73
2.64
1.07
2.32
3.57
2.91
2017
4.41
2.83
3.20
4.47
5.38
5.93
2.73
5.21
6.49
3.72
2.82
8.88
2018
3.90
15.32
7.87
7.86
2.99
4.46
5.29
4.72
3.36
3.30
7.07
8.85
2019
6.46
11.23
6.75
7.72
6.30
8.20
7.84
4.78
0.00
10.18
2.95
5.77
2020
7.85
6.34
11.06
7.51
3.05
M
M
M
M
M
M
M
NCEI Climatology
4.58
5.06
5.68
5.79
5.06
4.58
4.59
3.36
3.20
4.33
4.22
5.65
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
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
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
46.77
2011
46.30
55.50
63.55
74.72
77.13
90.66
92.45
92.23
82.83
71.71
63.07
52.87
2012
56.71
56.97
73.67
73.80
83.61
87.83
91.00
89.48
83.63
69.53
61.63
57.30
2013
51.90
52.36
55.94
69.10
76.13
86.27
85.77
87.19
86.27
73.00
57.27
50.61
2014
44.23
48.61
58.35
71.00
77.71
84.55
83.47
86.87
82.57
74.23
54.07
52.16
2015
48.26
44.21
60.87
72.33
78.10
86.10
89.26
86.87
84.47
74.23
65.20
61.68
2016
48.03
55.48
66.23
72.63
76.61
87.93
89.48
87.65
87.20
79.52
67.07
52.19
2017
54.81
63.04
66.35
75.23
77.48
83.67
88.81
85.26
81.80
74.19
63.30
51.32
2018
44.26
58.54
62.26
65.30
83.81
87.73
89.32
86.87
83.33
72.94
55.40
52.65
2019
49.77
58.07
60.16
70.13
80.00
83.77
86.55
87.81
90.40
74.10
56.83
55.74
2020
54.39
52.86
66.06
68.13
76.10
M
M
M
M
M
M
M
NCEI Climatology
49.00
53.92
62.21
71.10
78.49
85.71
88.40
88.70
83.50
73.10
61.30
51.90
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
24.86
2011
26.74
33.82
41.68
51.24
57.32
69.34
71.81
69.00
57.40
43.87
42.73
32.61
2012
32.97
35.62
49.23
48.40
60.00
62.17
71.90
67.06
61.07
48.17
33.00
37.97
2013
32.65
33.07
34.35
46.37
56.55
66.57
66.97
67.29
62.10
52.93
34.63
31.61
2014
20.10
28.21
32.29
47.30
58.84
68.45
64.67
67.84
61.87
51.29
32.43
36.26
2015
27.23
23.46
39.35
51.40
59.39
67.83
72.26
65.45
61.17
50.13
44.20
40.97
2016
26.87
33.86
43.32
49.97
56.48
68.10
72.23
72.10
64.00
53.52
40.97
31.77
2017
37.97
39.57
43.87
52.90
56.90
65.70
70.48
67.81
60.90
49.77
39.83
31.77
2018
23.77
37.43
39.68
41.20
63.65
68.97
70.45
68.19
67.07
52.19
36.30
35.81
2019
31.90
37.07
36.19
48.83
61.81
65.23
69.71
68.87
66.33
50.19
31.73
35.48
2020
35.03
34.48
47.58
45.40
56.00
M
M
M
M
M
M
M
NCEI Climatology
29.90
32.92
40.10
48.40
58.29
66.21
69.60
67.70
60.51
48.70
38.49
32.60
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
35.82
2011
36.52
44.66
52.61
62.98
67.23
80.00
82.13
80.61
70.12
57.79
52.90
42.74
2012
44.84
46.29
61.45
61.10
71.81
75.00
81.45
78.27
72.35
58.85
47.32
47.63
2013
42.27
42.71
45.15
57.73
66.34
76.42
76.37
77.24
74.18
62.96
45.95
41.11
2014
32.16
38.41
45.32
59.15
68.27
76.50
74.07
77.35
72.22
62.76
43.25
44.21
2015
37.74
33.84
50.11
61.87
68.74
76.97
80.76
76.16
72.82
62.18
54.70
51.32
2016
37.45
44.67
54.77
61.30
66.55
78.02
80.85
79.87
75.60
66.52
54.02
41.98
2017
46.39
51.30
55.11
64.07
67.19
74.68
79.65
76.53
71.35
61.98
51.57
41.55
2018
34.02
47.98
50.97
53.25
73.73
78.35
79.89
77.53
75.20
62.56
45.85
44.23
2019
40.84
47.57
48.18
59.48
70.90
74.50
78.13
78.34
78.37
62.15
44.28
45.61
2020
44.71
43.67
56.82
56.77
66.05
M
M
M
M
M
M
M
NCEI Climatology
39.45
43.42
51.15
59.75
68.39
75.96
79.00
78.20
72.00
60.90
49.90
42.25
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
