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 (USC00426357) 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
2013
M
M
M
M
0.34
0.01
1.90
0.46
2.98
1.05
0.07
13.68
2014
M
M
M
M
M
M
0.74
2.31
3.47
0.31
1.12
1.83
2015
1.38
0.21
0.26
1.38
2.37
0.54
1.09
0.90
0.36
0.23
0.29
0.24
2016
0.17
0.92
1.09
1.19
1.99
0.23
0.20
0.09
0.17
0.05
0.01
0.02
2017
0.05
0.68
3.49
1.35
0.25
0.37
0.11
0.64
0.16
0.00
0.13
0.32
2018
0.33
0.44
1.05
3.96
1.26
0.64
0.58
0.58
0.06
0.51
0.44
0.17
2019
0.62
0.54
2.04
1.55
3.09
0.42
M
0.71
1.27
0.17
0.52
0.65
2020
0.53
0.15
1.25
0.39
0.27
M
M
M
M
M
M
M
NCEI Climatology
1.26
1.36
1.83
1.80
1.45
0.70
0.42
0.56
0.86
1.35
0.99
1.37
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
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
38.08
2015
42.94
48.54
54.55
57.80
63.79
88.67
86.65
88.16
81.03
65.23
41.70
34.97
2016
36.29
43.62
51.03
57.27
64.06
86.37
90.13
86.48
73.83
64.48
54.27
40.39
2017
35.00
45.93
57.39
58.90
70.13
86.90
92.74
88.42
75.17
62.42
56.87
43.73
2018
44.94
42.29
49.84
63.27
70.37
76.72
83.65
79.65
74.13
52.77
41.18
31.65
2019
31.32
28.96
39.10
49.83
54.10
70.07
-2.75
84.68
69.21
51.03
44.57
29.40
2020
30.19
32.31
39.29
49.41
63.54
M
M
M
M
M
M
M
NCEI Climatology
38.60
44.38
54.69
61.30
72.59
84.90
93.30
90.90
81.00
65.60
50.70
39.11
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
16.29
2015
20.39
25.00
26.77
28.77
41.93
62.57
61.06
61.68
58.50
48.06
26.80
22.23
2016
22.71
27.76
33.32
38.63
45.06
62.77
66.74
63.94
53.13
47.74
33.73
-3606.87
2017
18.03
29.07
35.03
31.30
42.74
58.00
66.19
61.94
-3766.57
36.39
34.70
23.00
2018
26.26
21.64
28.19
34.47
45.63
50.22
-3569.55
53.10
47.83
-3594.10
-7488.33
14.06
2019
13.71
10.54
20.26
28.50
31.48
42.47
-12.25
50.58
42.17
20.42
22.80
14.48
2020
14.10
9.45
22.03
24.70
35.00
M
M
M
M
M
M
M
NCEI Climatology
20.10
24.01
30.80
36.01
45.30
55.80
64.29
62.40
52.49
39.69
28.00
19.50
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
27.19
2015
31.66
36.77
40.66
43.28
52.86
75.62
73.85
74.92
69.77
56.65
34.25
28.60
2016
29.50
35.69
42.18
47.95
54.56
74.57
78.44
75.21
63.48
56.11
44.00
-1783.24
2017
26.52
37.50
46.21
45.10
56.44
72.45
79.47
75.18
62.81
49.40
45.78
33.40
2018
35.60
31.96
39.02
48.87
58.00
63.47
-1742.95
66.37
60.98
41.90
29.84
22.85
2019
22.52
19.75
29.68
39.17
42.79
56.27
-7.50
68.41
55.45
35.73
33.68
21.88
2020
22.15
20.88
30.66
37.26
49.27
M
M
M
M
M
M
M
NCEI Climatology
29.35
34.19
42.75
48.65
58.95
70.35
78.80
76.65
66.74
52.65
39.35
29.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
