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 (USW00003856) 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
2.24
4.26
2.32
7.07
2.76
1.57
0.57
M
2.32
2014
0.00
2.68
1.56
5.24
3.58
6.16
4.04
3.94
0.24
7.09
0.60
1.92
2015
2.55
3.85
3.95
6.68
3.43
M
M
M
0.00
3.01
8.47
11.42
2016
2.74
1.56
5.20
2.19
2.28
2.54
3.99
0.35
0.82
0.15
5.10
2.76
2017
5.03
1.47
3.64
0.68
4.78
3.71
6.34
2.49
2.86
5.00
0.87
4.17
2018
0.39
8.79
3.42
8.57
4.24
4.95
2.70
1.76
4.36
2.24
5.36
M
NCEI Climatology
4.99
5.31
5.39
4.86
4.67
4.06
4.49
3.55
3.49
3.56
4.25
5.87
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
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
73.80
76.77
86.67
85.13
85.16
83.47
73.73
58.37
53.35
2014
45.29
53.46
62.03
73.40
80.42
85.63
85.43
88.77
84.82
74.71
57.37
53.32
2015
48.97
46.19
63.97
73.92
81.61
M
M
83.00
82.97
73.10
65.90
62.87
2016
48.13
55.52
68.29
73.97
79.87
90.20
91.38
91.16
90.30
82.73
69.90
56.23
2017
63.00
62.86
66.32
78.67
79.90
84.80
89.94
86.65
81.53
74.58
64.60
52.32
2018
47.45
63.26
61.48
68.53
84.90
89.32
89.52
89.26
87.80
74.45
56.50
M
NCEI Climatology
52.30
57.23
65.50
74.80
82.50
89.10
91.50
91.30
86.49
76.00
63.91
55.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
51.40
55.84
66.50
68.21
67.74
63.07
52.04
37.03
33.68
2014
21.90
31.64
37.03
49.87
57.68
67.37
66.30
67.26
64.86
51.77
34.90
37.45
2015
29.10
25.70
42.65
53.84
57.39
M
M
63.56
62.60
51.32
48.53
44.58
2016
29.48
34.72
44.90
49.27
56.42
66.83
70.00
70.22
64.13
54.62
41.93
37.06
2017
45.04
42.93
43.65
53.90
57.35
65.13
69.97
67.97
59.63
51.68
41.77
32.16
2018
25.81
42.93
40.13
44.33
62.16
67.25
69.90
68.23
68.40
53.23
37.83
M
NCEI Climatology
33.09
36.50
43.00
51.00
60.21
68.00
71.11
69.70
63.40
51.81
41.20
35.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
62.60
66.31
76.58
76.59
76.45
73.27
62.88
47.70
43.52
2014
33.60
42.55
49.53
61.63
69.05
76.50
75.87
78.02
74.84
63.24
46.13
45.39
2015
39.03
35.94
53.31
63.88
69.50
M
M
73.28
72.78
62.21
57.22
53.73
2016
38.98
45.12
56.60
61.62
68.15
78.52
80.69
80.67
77.22
68.67
55.92
46.65
2017
54.30
53.11
54.98
66.28
68.63
74.97
79.95
77.31
70.58
63.13
53.18
42.24
2018
36.63
53.09
50.81
56.43
73.53
78.29
79.71
78.74
78.10
63.84
47.17
M
NCEI Climatology
42.70
46.87
54.25
62.90
71.36
78.55
81.31
80.50
74.94
63.90
52.55
45.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
