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 (USC00081651) 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
2.16
0.45
3.40
1.96
4.35
9.97
9.26
6.41
8.81
6.49
0.32
0.88
2012
0.00
1.09
1.20
2.15
6.31
4.50
7.23
9.46
7.80
2.96
0.18
1.66
2013
0.70
3.55
1.17
2.96
6.53
12.11
6.15
2.95
4.79
0.42
0.20
0.36
2014
1.46
1.46
2.76
2.51
2.45
2.77
7.23
5.33
7.07
0.76
2.43
0.30
2015
0.98
1.19
0.13
6.35
1.94
6.20
6.24
10.78
6.87
1.00
2.20
2.37
2016
9.70
2.66
1.62
1.29
8.37
6.82
2.72
4.69
M
M
M
M
NCEI Climatology
2.06
1.84
2.27
2.38
4.29
7.21
7.27
7.88
6.20
2.10
1.05
1.74
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
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
74.10
81.18
83.74
91.70
91.84
94.47
95.23
95.97
93.97
86.00
83.53
78.68
2012
77.26
82.07
85.39
87.80
91.00
91.10
95.32
93.90
92.27
88.42
79.07
80.35
2013
81.32
79.61
75.81
85.97
88.48
92.70
92.16
95.42
89.13
85.74
75.25
78.39
2014
72.06
79.71
79.03
83.30
87.45
88.73
90.55
90.68
88.50
84.97
77.87
75.97
2015
73.97
77.46
84.65
87.87
86.90
91.00
89.71
91.97
89.50
85.83
84.37
81.48
2016
70.68
73.62
82.61
83.57
87.42
89.97
92.58
90.94
M
M
M
M
NCEI Climatology
73.60
77.47
80.20
84.60
88.40
90.41
91.79
91.59
90.00
86.79
81.40
75.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
47.05
55.50
57.16
66.20
68.13
72.03
75.58
76.35
74.07
66.71
61.60
56.68
2012
53.74
59.48
61.52
62.73
70.13
72.97
74.42
75.23
74.40
69.55
53.63
57.19
2013
58.45
54.75
49.87
66.03
66.16
74.33
74.77
75.29
33.40
64.52
49.50
59.06
2014
50.65
54.75
56.97
61.00
52.84
58.97
71.29
67.26
58.43
60.45
56.23
50.42
2015
51.48
43.61
55.48
68.37
70.16
72.87
71.03
74.32
74.43
69.47
67.93
65.74
2016
54.10
53.00
62.58
63.23
67.81
74.07
74.19
75.16
M
M
M
M
NCEI Climatology
50.99
54.24
56.60
61.81
67.40
71.90
73.50
73.91
72.91
67.59
59.20
53.70
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
60.57
68.34
70.45
78.95
79.98
83.25
85.40
86.16
84.02
76.35
72.57
67.68
2012
65.50
70.78
73.45
75.27
80.56
82.03
84.87
84.56
83.33
78.98
66.35
68.77
2013
69.89
67.18
62.84
76.00
77.32
83.52
83.47
85.35
61.27
75.13
62.38
68.73
2014
61.35
67.23
68.00
72.15
70.15
73.85
80.92
78.97
73.47
72.71
67.05
63.19
2015
62.73
60.54
70.06
78.12
78.53
81.93
80.37
83.15
81.97
77.65
76.15
73.61
2016
62.39
63.31
72.60
73.40
77.61
82.02
83.39
83.05
M
M
M
M
NCEI Climatology
62.30
65.86
68.40
73.21
77.90
81.16
82.64
82.75
81.45
77.19
70.30
64.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
