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 (USC00086657) 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
2.06
2011
2.67
0.73
3.89
0.87
1.54
6.80
7.35
7.25
6.28
7.56
0.37
0.63
2012
0.02
2.37
1.57
3.14
1.93
8.79
10.02
11.38
8.59
2.50
0.00
1.17
2013
0.18
2.24
2.38
3.55
3.60
7.90
12.31
14.58
5.81
0.70
2.71
0.31
2014
2.82
1.73
3.68
1.67
5.52
7.66
6.12
6.72
8.18
1.26
3.18
0.59
2015
0.37
1.33
1.50
5.99
2.16
8.53
13.52
9.75
7.00
0.82
2.17
2.15
2016
10.36
2.59
0.91
0.94
6.88
9.87
10.75
8.95
10.44
2.80
0.00
1.30
2017
1.02
0.35
1.61
0.85
1.75
7.96
6.02
7.99
1.77
8.68
0.51
1.10
2018
0.65
2.24
0.35
1.50
9.24
8.53
10.13
4.35
4.50
0.17
2.04
2.00
2019
4.79
2.79
1.07
2.35
3.83
9.77
M
M
M
M
M
M
NCEI Climatology
2.21
1.98
2.83
3.06
4.62
10.31
9.04
9.15
7.47
3.34
1.34
1.77
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
2019
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
67.30
2011
72.62
79.86
82.45
89.21
90.94
93.10
91.65
91.52
89.90
83.19
79.93
77.65
2012
75.77
78.97
82.68
84.97
89.13
89.00
91.03
91.50
89.37
85.84
77.57
77.87
2013
79.87
78.71
74.97
86.03
86.84
89.63
88.58
90.74
89.27
86.61
81.70
80.06
2014
71.94
81.86
80.42
84.40
88.29
90.50
90.72
92.48
88.83
85.35
76.62
76.35
2015
75.10
74.33
84.97
88.38
88.71
91.10
90.68
92.23
89.87
86.71
84.90
82.97
2016
71.58
73.97
83.00
86.66
89.23
91.50
93.67
92.97
90.80
86.83
81.59
82.26
2017
78.86
83.36
82.32
87.30
93.03
89.60
93.06
92.55
93.25
86.77
81.87
79.61
2018
73.84
83.36
81.90
89.90
87.71
91.27
90.35
89.68
89.43
86.81
81.17
75.81
2019
72.87
80.00
78.94
82.67
87.55
90.59
M
M
M
M
M
M
NCEI Climatology
74.20
77.95
80.39
84.91
88.20
90.10
90.90
91.59
89.50
85.80
80.10
76.70
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
37.83
2011
45.83
52.39
52.87
61.00
64.26
68.43
72.19
73.71
71.17
62.94
58.10
52.29
2012
46.32
54.79
56.74
56.34
66.48
69.93
71.16
72.40
71.00
64.77
51.57
52.55
2013
53.03
50.61
45.90
60.57
62.39
70.73
71.45
72.74
70.97
65.55
59.87
57.13
2014
47.87
54.89
55.39
58.33
63.94
68.93
69.86
72.35
71.07
63.42
53.45
51.45
2015
51.70
46.22
60.42
64.38
65.26
69.43
72.00
72.32
72.43
66.81
65.57
63.42
2016
50.58
48.59
59.60
59.83
66.06
73.04
73.97
74.71
73.77
67.69
56.34
59.65
2017
50.31
53.54
54.55
60.17
66.19
72.63
73.71
74.06
73.17
68.87
60.27
53.29
2018
47.58
59.39
49.97
60.40
66.29
70.73
73.06
73.35
73.40
68.26
60.80
53.90
2019
48.71
60.11
56.94
60.87
68.26
72.12
M
M
M
M
M
M
NCEI Climatology
49.19
51.56
54.60
59.81
64.70
70.01
71.99
72.50
71.40
66.01
58.20
52.59
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
52.57
2011
59.22
66.12
67.66
75.10
77.60
80.77
81.92
82.61
80.53
73.06
69.02
64.97
2012
61.05
66.88
69.71
70.66
77.81
79.47
81.10
81.95
80.18
75.31
64.57
65.21
2013
66.45
64.66
60.44
73.30
74.61
80.18
80.02
81.74
80.12
76.08
70.78
68.60
2014
59.90
68.38
67.90
71.37
76.11
79.72
80.29
82.42
79.95
74.39
65.03
63.90
2015
63.40
60.28
72.69
76.38
76.98
80.27
81.34
82.27
81.15
76.76
75.23
73.19
2016
61.08
61.28
71.30
73.24
77.65
82.27
83.82
83.84
82.28
77.26
68.97
70.95
2017
64.59
68.45
68.44
73.73
79.61
81.12
83.39
83.31
83.21
77.82
71.07
66.45
2018
60.71
71.38
65.94
75.15
77.00
81.00
81.71
81.52
81.42
77.53
70.98
64.85
2019
60.79
70.05
67.94
71.77
77.90
81.35
M
M
M
M
M
M
NCEI Climatology
61.70
64.76
67.50
72.36
76.45
80.05
81.45
82.05
80.45
75.90
69.15
64.65
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
