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 (USC00112687) 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
2012
M
M
M
M
0.22
0.78
3.10
5.57
6.44
3.18
1.41
3.12
2013
4.33
3.45
2.44
9.66
7.54
5.23
5.94
0.39
1.42
1.86
2.52
3.06
2014
1.60
2.34
1.20
8.52
3.42
3.67
1.53
4.87
5.21
5.59
2.29
3.52
2015
1.43
1.23
3.16
3.61
8.75
11.07
5.29
3.23
2.28
1.40
6.83
8.13
2016
0.86
1.71
2.51
7.98
4.00
1.32
8.45
5.67
3.40
3.69
2.81
1.22
2017
2.42
0.25
2.43
6.94
7.52
2.52
4.01
1.01
0.32
5.89
2.57
0.85
2018
1.24
4.71
5.95
3.03
1.11
8.31
5.84
5.29
5.09
1.07
3.23
2.80
2019
3.88
2.71
4.83
4.36
7.87
6.27
2.39
8.36
1.14
6.20
3.27
2.51
2020
6.61
2.50
3.82
4.11
3.89
0.73
M
M
M
M
M
M
NCEI Climatology
2.93
2.53
3.30
4.84
5.27
4.87
4.29
3.19
2.89
3.49
3.73
2.77
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2012
M
M
M
M
89.50
87.10
97.77
87.97
77.67
63.70
51.87
46.58
2013
39.97
41.07
43.81
63.03
75.48
82.73
83.03
85.23
83.43
67.58
50.60
39.10
2014
31.84
32.61
48.74
66.80
75.61
84.90
83.76
85.16
77.90
66.84
44.93
41.84
2015
36.58
31.85
49.52
66.97
77.74
82.93
86.00
85.42
84.10
70.60
58.20
50.00
2016
37.32
45.43
59.97
67.37
73.87
89.37
87.61
88.19
84.93
74.13
60.80
37.61
2017
42.55
53.68
55.39
69.30
75.03
86.33
90.13
85.74
85.73
71.27
55.97
42.16
2018
35.90
46.39
50.26
59.00
85.19
87.63
87.35
86.48
84.23
69.06
45.33
44.57
2019
37.26
42.00
49.29
65.47
77.03
83.17
90.06
85.93
85.93
68.26
47.20
47.39
2020
41.55
42.28
55.84
62.93
72.37
85.83
M
M
M
M
M
M
NCEI Climatology
37.40
42.67
53.50
65.90
76.20
85.09
88.50
87.19
81.21
68.79
53.99
42.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
62.33
59.60
69.39
59.94
53.17
43.37
30.57
30.16
2013
21.32
22.54
26.45
40.87
54.39
62.33
63.39
61.71
56.80
43.23
28.90
19.74
2014
9.42
11.25
22.74
42.13
53.77
63.83
58.59
64.58
52.77
45.23
25.47
29.58
2015
19.03
9.78
27.03
43.70
55.39
64.47
65.45
60.87
58.10
44.93
36.83
34.10
2016
20.48
26.75
38.06
43.63
52.58
65.47
67.61
68.26
60.37
50.77
38.13
22.84
2017
26.10
30.61
34.61
47.33
53.16
60.87
67.00
61.03
56.83
48.87
32.93
23.13
2018
14.87
25.18
31.32
35.63
60.81
66.23
66.68
65.87
61.83
45.77
28.83
27.60
2019
20.16
23.43
28.77
42.97
54.87
61.73
67.58
63.67
60.93
44.65
27.97
26.29
2020
26.06
25.79
36.32
39.50
52.43
63.25
M
M
M
M
M
M
NCEI Climatology
20.10
23.54
32.40
42.40
53.60
62.81
65.99
63.70
55.49
44.10
33.70
25.40
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
75.92
73.35
83.58
73.95
65.42
53.53
41.22
38.37
2013
30.65
31.80
35.13
51.95
64.94
72.53
73.21
73.47
70.12
55.40
39.75
29.42
2014
20.63
21.93
35.74
54.47
64.69
74.37
71.17
74.87
65.33
56.03
35.20
35.71
2015
27.81
20.81
38.27
55.33
66.56
73.70
75.73
73.15
71.10
57.77
47.52
42.05
2016
28.90
36.09
49.02
55.50
63.23
77.42
77.61
78.23
72.65
62.45
49.47
30.23
2017
34.32
42.14
45.00
58.32
64.10
73.60
78.56
73.39
71.28
60.07
44.45
32.65
2018
25.39
35.79
40.79
47.32
73.00
76.93
77.02
76.18
73.03
57.42
37.08
36.08
2019
28.71
32.71
39.03
54.22
65.95
72.45
78.82
74.80
73.43
56.45
37.58
36.84
2020
33.81
34.03
46.08
51.22
62.40
74.54
M
M
M
M
M
M
NCEI Climatology
28.75
33.11
42.95
54.15
64.90
73.95
77.24
75.45
68.35
56.45
43.84
33.80
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
