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 (USC00352597) 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
0.49
2011
4.36
1.35
4.81
3.49
2.98
1.31
0.21
0.02
0.07
2.54
0.00
M
2012
3.55
2.68
2.26
3.50
1.04
2.23
0.69
0.01
0.03
6.51
1.82
3.07
2013
1.96
1.74
1.49
3.02
1.47
2.15
0.04
0.36
3.12
0.49
2.56
3.57
2014
3.25
4.27
6.44
2.92
1.36
2.11
0.37
0.54
0.29
1.03
5.78
5.16
2015
1.84
3.27
1.81
0.28
2.79
1.06
0.64
0.03
1.38
1.83
2.83
5.68
2016
2.75
3.09
3.28
0.72
0.83
0.88
0.96
0.18
0.50
5.28
2.15
2.06
2017
1.77
4.03
5.20
2.20
1.18
1.57
0.00
0.00
1.51
0.11
0.00
0.06
2018
0.25
1.16
0.01
0.23
M
M
M
M
M
0.22
1.26
0.59
2019
0.51
0.70
0.85
2.97
0.06
M
M
M
M
0.82
0.01
0.30
2020
0.01
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
3.27
2.42
2.25
2.43
2.39
1.84
0.71
0.68
0.96
2.16
3.15
3.77
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
109.00
2011
47.65
40.25
46.74
50.67
61.97
71.63
83.65
89.00
84.67
62.52
44.70
41.03
2012
42.29
44.55
51.00
62.57
66.58
73.80
88.06
91.26
82.40
61.71
49.57
43.82
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
83.15
81.07
68.84
44.97
41.87
2015
42.84
52.57
59.74
62.40
71.29
85.20
88.47
86.50
76.80
68.52
42.43
36.35
2016
39.65
47.59
51.00
66.10
67.90
76.40
80.58
85.26
72.10
57.58
53.93
32.00
2017
29.81
43.43
51.61
55.43
70.42
77.80
91.74
91.52
78.57
60.16
48.43
36.03
2018
43.90
41.61
50.03
59.43
72.71
75.83
90.06
88.32
76.17
62.42
48.27
37.23
2019
42.32
35.75
50.19
58.20
68.77
76.43
84.45
88.65
73.67
56.29
50.53
40.45
2020
40.32
44.31
52.10
57.40
M
M
M
M
M
M
M
M
NCEI Climatology
40.00
44.71
52.81
59.90
69.19
76.20
86.50
86.80
78.10
63.50
48.20
38.81
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
47.50
2011
31.23
21.57
29.94
30.97
37.35
44.63
48.65
52.35
48.60
37.74
27.63
23.45
2012
25.10
25.14
29.72
34.83
39.16
43.83
52.90
53.10
46.07
35.87
32.57
32.18
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
51.54
47.57
40.97
25.57
27.48
2015
24.68
30.86
31.65
32.23
42.58
53.20
55.47
54.35
45.40
45.39
29.67
26.29
2016
27.81
32.17
34.03
40.67
44.42
50.00
54.45
54.87
47.27
41.87
36.30
15.74
2017
13.29
26.32
33.39
33.37
39.94
47.60
56.00
55.35
48.07
34.71
30.77
21.39
2018
29.68
22.86
28.13
33.97
46.00
46.07
54.16
52.94
43.13
35.97
29.80
24.87
2019
24.39
19.57
24.45
35.43
42.48
46.17
52.06
54.84
47.23
30.06
29.10
28.06
2020
27.97
24.83
28.48
30.45
M
M
M
M
M
M
M
M
NCEI Climatology
24.00
24.96
28.50
32.39
39.40
43.80
47.10
45.81
39.60
32.30
28.39
23.39
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
78.25
2011
39.44
30.91
38.34
40.82
49.66
58.13
66.15
70.68
66.63
50.13
36.17
32.24
2012
33.69
34.84
40.60
48.70
52.87
58.82
70.48
72.18
64.23
48.79
41.07
38.00
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
67.35
64.32
54.90
35.27
34.68
2015
33.76
41.71
45.69
47.32
56.94
69.20
71.97
70.42
61.10
56.95
36.05
31.32
2016
33.73
39.88
42.52
53.38
56.16
63.20
67.52
70.06
59.68
49.73
45.12
23.87
2017
21.55
34.88
42.50
44.40
55.18
62.70
73.87
73.44
63.32
47.44
39.60
28.71
2018
36.79
32.23
39.08
46.70
59.35
60.83
72.11
70.63
59.65
49.19
39.03
31.05
2019
33.35
27.66
37.32
46.82
55.63
61.30
68.26
71.74
60.45
43.18
39.82
34.26
2020
34.15
34.57
40.29
43.92
M
M
M
M
M
M
M
M
NCEI Climatology
32.00
34.83
40.65
46.14
54.30
60.00
66.80
66.30
58.85
47.90
38.30
31.10
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
