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 (USC00415196) 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
2011
M
M
M
M
M
M
M
0.20
1.38
1.81
3.84
6.13
2012
5.55
8.01
5.33
2.46
2.47
2.81
10.26
3.60
4.09
0.65
1.15
3.30
2013
2.52
2.34
0.48
4.38
1.97
5.27
3.34
3.00
10.24
7.70
6.70
1.55
2014
1.22
5.18
3.68
2.00
7.86
4.38
3.42
4.44
7.86
3.69
3.60
8.11
2015
5.75
0.80
10.47
7.76
12.92
9.15
3.54
4.61
6.28
15.55
13.42
5.33
2016
4.32
1.40
7.21
10.33
13.12
6.38
4.56
9.43
5.45
1.04
1.92
4.76
2017
9.04
2.52
4.48
5.97
3.44
5.39
3.16
49.26
2.12
3.30
1.19
3.99
2018
6.69
5.43
3.28
3.19
3.30
5.19
5.05
5.97
11.07
M
3.05
11.26
2019
7.70
4.70
0.82
4.59
12.13
4.65
2.22
0.50
28.79
6.40
1.08
0.79
2020
4.50
2.68
0.25
4.05
6.60
5.76
6.10
1.75
6.16
2.25
3.74
6.26
NCEI Climatology
5.12
4.04
3.98
4.60
5.54
6.05
5.02
5.52
6.85
6.34
4.72
5.18
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2011
M
M
M
M
M
M
M
100.68
92.48
83.94
74.00
62.42
2012
68.45
66.00
77.58
82.07
87.35
92.30
91.39
94.32
91.07
82.48
76.73
70.42
2013
64.52
68.68
72.03
77.30
83.94
93.37
92.84
94.84
91.80
82.97
69.83
62.43
2014
60.87
64.43
69.03
78.30
83.00
90.40
92.81
93.97
88.50
84.32
67.10
65.83
2015
57.87
63.00
70.16
79.97
85.32
90.10
94.87
94.77
89.57
84.97
74.03
70.29
2016
61.97
70.03
76.32
80.00
83.87
90.63
95.06
94.58
95.03
88.84
81.63
71.00
2017
69.45
75.06
75.97
81.10
84.03
87.58
93.26
89.48
89.07
83.00
77.10
62.61
2018
57.19
69.11
75.32
76.50
88.97
92.03
94.29
94.03
89.38
M
64.62
62.35
2019
62.87
66.43
70.96
77.57
81.58
90.00
92.06
96.58
95.83
83.96
70.12
68.69
2020
64.69
66.24
78.54
80.54
86.35
90.73
92.30
94.97
88.63
81.54
75.83
62.80
NCEI Climatology
64.00
67.20
73.50
79.31
85.79
91.09
93.40
94.21
90.00
82.80
72.39
65.30
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
75.95
67.16
56.48
49.57
43.55
2012
45.68
49.86
58.74
62.17
67.55
72.30
74.81
75.61
68.83
56.74
47.10
49.52
2013
44.93
48.04
47.23
54.60
63.77
73.00
73.35
73.90
71.87
60.81
47.52
41.47
2014
35.61
44.04
47.17
58.00
62.10
73.13
73.65
74.61
70.90
59.65
43.57
47.10
2015
37.74
40.32
50.90
63.40
67.97
73.87
76.48
73.87
70.23
60.87
54.70
48.58
2016
39.94
46.24
55.10
59.87
66.71
73.70
77.55
76.94
72.40
65.90
57.27
51.45
2017
49.65
52.38
57.19
59.17
63.52
72.12
75.00
74.94
68.57
58.16
51.10
40.26
2018
35.00
51.43
55.00
51.83
67.81
74.30
75.13
74.61
74.35
M
43.48
43.61
2019
39.55
47.25
49.63
54.07
65.92
70.45
72.97
77.26
74.27
59.85
46.12
40.92
2020
45.10
42.16
60.24
58.04
66.62
72.46
76.33
74.66
70.85
59.71
52.17
38.07
NCEI Climatology
41.20
45.22
51.59
57.59
65.50
71.71
73.58
73.50
68.90
58.80
49.21
42.59
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
88.32
79.82
70.21
61.78
52.98
2012
57.06
57.93
68.16
72.12
77.45
82.30
83.10
84.97
79.95
69.61
61.92
59.97
2013
54.72
58.36
59.63
65.95
73.85
83.18
83.10
84.37
81.83
71.89
58.67
51.95
2014
48.24
54.23
58.10
68.15
72.55
81.77
83.23
84.29
79.70
71.98
55.33
56.47
2015
47.81
51.66
60.53
71.68
76.65
81.98
85.68
84.32
79.90
72.92
64.37
59.44
2016
50.95
58.14
65.71
69.93
75.29
82.17
86.31
85.76
83.72
77.37
69.45
61.23
2017
59.55
63.72
66.58
70.13
73.77
79.85
84.13
82.21
78.82
70.58
64.10
51.44
2018
46.10
60.27
65.16
64.17
78.39
83.17
84.71
84.32
81.87
M
54.05
52.98
2019
51.21
56.84
60.30
65.82
73.75
80.23
82.52
86.92
85.05
71.91
58.12
54.81
2020
54.90
54.20
69.48
69.29
76.48
81.60
84.31
84.81
79.74
70.62
64.00
50.43
NCEI Climatology
52.60
56.21
62.55
68.45
75.65
81.40
83.49
83.85
79.45
70.80
60.80
53.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.