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 (USC00091908) 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
4.17
2011
8.98
1.86
11.86
6.62
2.00
8.45
2.96
0.25
12.39
2.55
7.72
6.09
2012
6.59
2.49
4.68
1.29
5.38
2.47
6.30
4.96
4.96
5.36
1.58
6.84
2013
11.86
3.36
5.22
9.21
7.54
4.38
9.98
6.41
2.32
0.08
2.97
6.64
2014
2.92
4.70
3.18
5.56
2.69
7.03
2.84
4.11
3.45
4.82
1.84
2.38
2015
3.64
8.18
5.27
7.37
3.28
3.16
4.96
5.26
5.40
7.97
6.45
9.93
2016
0.74
7.27
2.95
1.34
2.00
2.12
2.99
6.49
1.26
0.14
3.26
M
2017
M
0.28
5.77
1.59
7.52
4.57
7.25
3.82
0.61
3.33
1.80
2.67
2018
1.70
3.93
4.58
8.11
1.70
0.02
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
3.60
2020
2.60
11.00
9.10
8.70
5.10
3.60
2.20
7.30
1.00
M
M
M
NCEI Climatology
5.61
5.30
5.03
4.73
4.64
4.19
5.06
4.47
4.22
3.65
4.38
5.36
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
45.12
2011
47.00
60.07
65.66
77.10
81.59
92.54
91.93
95.50
80.59
75.58
63.45
57.26
2012
56.35
60.67
73.10
77.04
83.20
87.43
93.87
87.52
82.29
70.10
62.57
56.20
2013
52.48
52.79
55.16
71.00
76.65
85.43
83.94
83.42
83.20
73.65
58.04
52.00
2014
44.13
53.93
60.97
73.50
80.10
86.20
85.59
88.74
83.87
75.26
56.23
53.26
2015
49.81
46.57
62.90
72.73
81.77
89.40
89.84
88.55
83.37
72.68
65.90
62.16
2016
47.06
55.31
68.19
73.60
80.90
91.47
93.42
92.45
91.60
80.94
69.53
M
2017
M
M
66.04
67.33
81.80
84.03
88.45
87.43
82.61
74.72
63.90
53.88
2018
47.45
62.82
60.90
69.50
84.45
87.67
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
50.89
55.73
63.90
73.30
79.59
86.09
89.10
88.70
83.90
74.70
62.40
53.40
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
22.96
2011
22.52
29.71
36.14
44.33
52.23
63.54
68.14
65.30
57.21
42.74
37.66
33.00
2012
31.10
32.59
45.48
46.79
57.37
60.83
68.52
63.78
56.11
46.71
31.93
36.13
2013
33.29
29.89
32.39
44.00
51.90
63.63
65.58
65.55
59.10
47.48
32.64
31.19
2014
17.10
29.93
33.26
43.47
53.23
63.83
62.21
63.16
62.27
48.13
30.03
33.32
2015
27.71
22.89
38.48
47.37
55.39
64.37
68.03
64.58
59.30
49.52
42.77
41.48
2016
24.97
33.48
40.45
45.63
53.35
63.40
68.39
68.65
62.10
47.97
36.37
M
2017
M
M
36.14
46.67
57.32
62.07
67.97
66.00
56.83
45.56
37.43
32.31
2018
23.42
40.61
37.81
40.70
59.03
67.33
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
28.90
31.71
37.21
45.10
54.00
62.59
66.40
65.60
59.20
46.90
34.80
31.20
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
33.72
2011
34.76
44.89
50.90
60.72
66.91
78.04
80.04
80.40
69.18
59.16
50.55
45.13
2012
43.73
46.63
59.29
61.91
70.28
74.13
81.19
75.65
69.20
58.40
47.25
46.17
2013
42.89
41.34
43.77
57.50
64.27
74.53
74.76
74.48
71.15
60.56
45.34
41.60
2014
30.61
41.93
47.11
58.48
66.66
75.02
73.90
75.95
73.07
61.69
43.13
43.29
2015
38.76
34.73
50.69
60.05
68.58
76.88
78.94
76.56
71.33
61.10
54.33
51.82
2016
36.02
44.40
54.32
59.62
67.13
77.43
80.90
80.55
76.85
64.45
52.95
M
2017
M
M
51.09
57.00
69.56
73.05
78.21
76.71
69.72
60.14
50.67
43.10
2018
35.44
51.71
49.35
55.10
71.74
77.50
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
39.90
43.72
50.55
59.20
66.80
74.34
77.75
77.15
71.55
60.80
48.60
42.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
