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 (USC00415659) 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
2010
M
M
M
M
M
M
M
M
M
M
M
1.10
2011
3.42
0.61
0.27
0.00
1.01
0.65
1.15
0.25
1.26
3.80
4.05
5.70
2012
3.40
5.45
5.10
4.72
2.77
1.51
4.73
3.66
4.78
0.53
0.60
3.51
2013
3.10
2.63
0.50
2.76
1.17
1.72
4.20
5.22
3.55
3.55
6.80
0.32
2014
3.13
1.75
2.66
0.05
2.10
2.55
2.10
2.13
4.24
1.72
9.17
7.06
2015
5.66
0.82
5.82
3.71
4.16
6.80
0.11
6.07
13.60
9.95
1.63
0.62
2016
5.20
0.96
3.90
1.01
3.02
9.85
3.51
6.84
5.84
0.32
1.61
2.35
2017
0.80
1.41
1.37
3.90
2.24
8.55
0.96
3.80
0.50
1.65
0.00
4.55
2018
3.17
1.18
0.00
0.35
M
M
M
M
22.49
M
M
M
NCEI Climatology
3.33
2.41
2.60
2.95
3.94
4.69
3.44
3.93
7.11
3.93
3.27
2.93
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
M
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
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
2010
M
M
M
M
M
M
M
M
M
M
M
65.22
2011
59.93
63.21
71.90
79.07
81.58
86.52
87.77
90.97
87.97
80.68
73.77
62.32
2012
66.77
66.34
73.56
79.33
83.19
88.17
86.90
89.32
86.40
79.87
74.47
69.97
2013
61.89
68.00
68.17
73.27
78.97
87.13
88.00
87.10
86.80
80.52
69.43
59.26
2014
59.91
62.08
64.69
75.43
78.74
85.43
88.46
90.47
85.71
81.40
66.03
65.36
2015
56.34
59.96
66.61
74.93
80.42
85.48
88.19
90.50
85.07
81.62
73.74
68.00
2016
59.54
71.82
73.75
79.07
80.48
85.68
92.04
90.00
90.89
83.71
76.61
69.55
2017
72.20
70.50
75.35
78.76
82.36
85.67
90.33
90.29
88.25
77.57
78.91
61.57
2018
53.47
65.15
72.00
77.00
M
M
M
M
M
M
M
M
NCEI Climatology
61.59
64.28
68.90
74.59
80.79
85.79
87.70
88.80
86.30
80.30
71.49
64.40
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
47.30
2011
41.90
45.43
56.19
64.07
68.32
77.34
75.26
79.42
71.63
62.42
52.83
46.84
2012
48.16
51.59
59.85
63.57
70.94
74.80
76.94
76.81
71.87
64.07
53.20
48.97
2013
46.79
50.29
49.86
57.62
68.10
76.77
76.23
76.39
74.80
65.07
52.64
40.39
2014
38.18
45.23
49.00
60.67
66.39
76.90
77.08
78.00
74.86
64.20
48.31
50.82
2015
39.86
42.54
50.86
65.86
73.08
78.35
79.97
76.79
74.87
66.97
59.74
51.32
2016
44.50
53.05
59.30
62.93
69.24
75.32
78.46
79.88
75.53
67.57
62.39
55.40
2017
53.67
54.00
63.00
65.76
68.73
75.14
78.93
78.07
78.12
55.79
61.18
44.21
2018
41.87
51.38
53.50
64.33
M
M
M
M
M
M
M
M
NCEI Climatology
44.20
48.20
54.12
61.21
69.30
75.69
77.47
76.91
72.41
63.51
53.00
46.31
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
56.26
2011
50.91
54.32
64.05
71.57
74.95
81.93
81.52
85.19
79.80
71.55
63.30
54.58
2012
57.47
58.97
66.70
71.45
77.06
81.48
81.92
83.06
79.13
71.97
63.83
59.47
2013
54.34
59.15
59.02
65.44
73.53
81.95
82.11
81.74
80.80
72.79
61.04
49.83
2014
49.05
53.65
56.85
68.05
72.57
81.17
82.77
84.24
80.29
72.80
57.17
58.09
2015
48.10
51.25
58.73
70.39
76.75
81.91
84.08
83.64
79.97
74.29
66.74
59.66
2016
52.02
62.43
66.53
71.00
74.86
80.50
85.25
84.94
83.21
75.64
69.50
62.48
2017
62.93
62.25
69.18
72.26
75.55
80.40
84.63
84.18
83.19
66.68
70.05
52.89
2018
47.67
58.27
62.75
70.67
M
M
M
M
M
M
M
M
NCEI Climatology
52.90
56.24
61.51
67.90
75.05
80.74
82.59
82.85
79.35
71.90
62.25
55.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
