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 (USC00103448) 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
4.71
2011
4.10
0.55
5.21
3.10
2.86
0.45
0.05
0.00
0.42
2.36
2.04
1.51
2012
4.96
2.22
5.58
3.32
1.77
0.23
0.16
0.00
0.01
2.70
3.07
5.81
2013
1.61
0.50
1.18
0.50
0.46
1.44
0.08
0.18
4.29
0.07
3.68
1.73
2014
3.09
4.96
5.54
2.30
0.88
0.41
0.04
1.32
1.26
1.38
4.82
5.40
2015
2.32
2.96
0.82
1.05
1.58
0.56
1.61
0.08
0.53
1.88
2.11
8.02
2016
3.73
1.82
3.83
1.35
1.08
0.58
0.66
0.00
0.55
3.46
1.68
4.38
2017
4.68
6.35
5.71
2.79
0.88
1.66
0.11
0.00
3.00
1.65
3.27
0.10
2018
4.72
0.80
2.17
1.84
2.15
0.20
0.00
0.10
0.02
0.70
1.63
2.22
2019
2.58
8.25
1.71
3.03
1.88
0.22
0.02
0.05
1.01
0.35
0.30
2.63
2020
4.71
2.73
1.77
0.75
1.35
0.00
M
M
M
M
M
M
NCEI Climatology
4.22
2.62
2.91
2.13
1.79
1.35
0.42
0.46
0.85
1.73
3.20
4.96
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
33.75
2011
32.39
38.96
48.42
53.67
65.53
74.23
87.20
91.10
84.83
64.03
43.07
39.52
2012
38.58
41.83
51.38
65.57
67.84
80.69
93.84
93.03
84.13
64.43
47.03
36.87
2013
30.45
43.30
54.87
61.39
72.65
81.31
95.03
93.20
78.20
62.80
46.07
33.50
2014
37.29
43.00
53.20
62.13
72.90
78.62
94.68
87.75
81.24
68.48
42.86
39.23
2015
36.71
50.96
62.13
64.18
72.10
87.21
88.14
90.30
80.59
71.63
43.07
33.14
2016
34.96
45.61
53.29
67.66
70.96
83.96
87.39
89.00
77.07
62.17
50.43
27.18
2017
26.39
39.43
51.74
58.50
72.13
80.40
94.07
91.90
77.53
60.93
43.84
33.92
2018
38.68
39.50
49.24
62.10
72.57
79.10
91.23
88.93
79.53
64.04
42.22
32.50
2019
34.00
33.08
48.64
59.80
69.00
77.45
86.86
89.13
76.41
56.50
48.15
34.76
2020
35.31
41.07
50.45
62.00
70.88
79.00
M
M
M
M
M
M
NCEI Climatology
33.69
41.09
51.59
60.30
69.40
78.00
89.00
88.80
79.20
63.49
43.79
33.29
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
21.00
2011
16.26
16.39
29.68
29.93
37.03
40.50
44.13
45.61
40.79
35.68
23.60
13.86
2012
17.97
20.10
28.69
32.90
37.10
40.59
48.81
45.10
35.93
30.37
30.90
25.10
2013
10.55
21.26
26.45
28.89
37.03
44.17
48.32
46.97
45.77
27.60
25.97
14.67
2014
20.16
25.36
28.77
30.90
37.68
42.07
50.16
50.75
41.10
35.03
23.41
25.06
2015
22.48
26.82
27.60
28.71
40.84
47.21
49.76
48.60
39.04
37.70
25.19
21.79
2016
23.18
24.57
32.52
33.97
38.22
43.71
46.68
44.07
38.59
39.67
30.61
8.89
2017
7.74
26.57
30.67
33.89
36.93
44.77
48.50
46.31
42.33
30.28
29.92
21.12
2018
26.00
21.67
24.93
34.14
42.10
42.93
45.19
45.55
34.67
32.56
24.48
20.00
2019
16.31
22.20
25.14
35.83
39.10
43.00
46.96
46.90
41.48
26.11
20.33
26.20
2020
24.79
17.67
28.66
30.89
37.08
55.00
M
M
M
M
M
M
NCEI Climatology
19.31
21.68
27.41
32.11
38.20
43.60
47.71
45.50
38.60
31.40
25.80
19.80
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
27.38
2011
24.32
27.68
39.05
41.80
51.28
57.37
65.67
68.35
62.81
49.85
33.33
26.69
2012
28.27
30.97
40.03
49.23
52.47
60.64
71.32
69.06
60.03
47.40
38.97
30.98
2013
20.50
32.28
40.66
45.14
54.84
62.74
71.68
70.08
61.98
45.20
36.02
24.08
2014
28.73
34.18
40.98
46.52
55.29
60.34
72.42
69.25
61.17
51.76
33.14
32.15
2015
29.60
38.89
44.87
46.45
56.47
67.21
68.95
69.45
59.81
54.67
34.13
27.47
2016
29.07
35.09
42.90
50.81
54.59
63.84
67.03
66.54
57.83
50.92
40.52
18.04
2017
17.06
33.00
41.20
46.20
54.53
62.58
71.28
69.10
59.93
45.60
36.88
27.52
2018
32.34
30.58
37.09
48.12
57.33
61.02
68.21
67.24
57.10
48.30
33.35
26.25
2019
25.16
27.64
36.89
47.82
54.05
60.22
66.91
68.02
58.95
41.30
34.24
30.48
2020
30.05
29.37
39.55
46.45
53.98
67.00
M
M
M
M
M
M
NCEI Climatology
26.50
31.39
39.50
46.20
53.80
60.80
68.35
67.15
58.90
47.45
34.80
26.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
