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 (USC00084289) 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
0.00
2011
4.50
0.00
M
M
1.09
5.02
3.27
2.93
3.52
3.69
0.77
0.15
2012
0.74
1.46
0.73
1.71
5.59
18.09
6.77
9.93
3.41
4.85
0.44
1.34
2013
0.62
1.84
0.58
3.14
2.31
11.62
8.08
5.60
6.46
1.10
3.42
1.13
2014
3.50
1.47
6.77
3.17
6.33
4.04
6.52
3.47
4.86
1.01
8.39
1.96
2015
2.93
3.29
2.07
2.45
1.40
5.40
11.63
6.56
5.76
0.47
2.60
0.95
2016
4.98
2.27
3.95
2.52
3.89
4.42
4.85
6.01
7.86
0.34
0.00
0.42
2017
2.98
1.59
0.64
0.87
4.09
8.64
6.07
5.82
11.99
1.27
2.21
1.15
2018
5.65
0.79
1.72
4.69
7.26
3.05
8.84
6.18
3.28
0.62
3.26
6.05
2019
4.55
1.31
0.00
3.78
5.28
9.49
11.77
10.73
1.27
5.02
1.99
2.69
2020
0.55
1.97
0.00
4.56
1.97
1.10
12.18
5.41
6.11
0.92
1.84
M
NCEI Climatology
2.97
2.79
3.29
2.69
3.09
8.13
7.80
8.69
5.81
2.92
1.83
2.48
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
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
2010
M
M
M
M
M
M
M
M
M
M
M
57.79
2011
69.17
72.25
M
M
M
91.48
91.52
92.60
88.80
80.45
77.00
74.55
2012
71.31
74.76
82.55
83.90
89.00
86.67
90.74
90.06
88.30
81.83
73.63
73.77
2013
75.48
74.82
72.13
83.50
85.00
88.93
88.52
91.13
89.00
84.13
76.03
75.48
2014
65.00
73.50
74.39
81.47
86.57
89.07
90.03
91.29
87.77
82.81
72.17
70.61
2015
68.55
67.54
81.13
85.03
89.45
91.53
90.13
89.90
87.93
83.48
81.50
78.45
2016
65.81
70.69
79.77
82.13
86.74
91.13
93.71
90.81
89.23
83.45
78.33
77.29
2017
74.16
77.57
78.68
85.30
88.61
87.83
90.42
90.52
89.10
83.61
79.03
73.23
2018
65.26
80.11
75.32
81.13
85.61
89.20
88.77
91.13
90.77
87.03
77.63
70.94
2019
68.81
77.68
77.06
82.40
88.87
90.30
90.16
90.13
89.73
85.97
74.97
73.16
2020
72.00
74.21
82.77
83.67
86.13
90.23
93.35
94.06
91.13
87.71
82.37
M
NCEI Climatology
69.30
72.38
76.81
82.00
87.89
90.10
90.59
90.40
88.80
83.70
76.91
72.39
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
24.79
2011
37.30
49.00
M
M
M
67.79
71.13
73.00
68.37
57.68
53.77
49.94
2012
35.00
M
M
M
M
M
M
71.58
68.77
61.57
47.97
48.55
2013
51.52
47.96
42.90
59.60
60.58
70.67
70.77
71.42
68.93
61.48
57.00
52.71
2014
42.26
50.07
51.03
57.00
62.29
68.27
70.39
71.13
69.70
58.03
47.37
49.00
2015
45.77
43.39
56.87
64.30
64.03
69.40
71.52
71.74
71.07
62.74
62.23
59.74
2016
45.23
45.48
55.32
58.17
62.90
71.03
71.90
72.03
70.37
62.55
51.17
52.84
2017
49.52
50.79
50.10
56.53
62.90
70.73
71.45
72.65
69.63
63.90
54.27
48.97
2018
43.19
57.36
46.55
57.10
65.03
70.60
71.06
71.10
71.30
62.35
52.03
46.45
2019
41.61
53.21
50.65
55.10
64.10
70.33
71.00
72.61
68.60
65.45
51.20
49.97
2020
45.71
47.34
54.35
56.93
60.27
69.30
73.00
73.39
72.30
67.68
60.23
M
NCEI Climatology
42.60
45.66
49.40
54.90
61.78
69.20
70.91
71.10
69.00
61.20
51.70
45.70
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
41.29
2011
53.24
60.62
M
M
M
79.64
81.32
82.80
78.58
69.06
65.38
62.24
2012
51.33
M
M
M
M
M
M
80.82
78.53
71.70
60.80
61.16
2013
63.50
61.39
57.52
71.55
72.79
79.80
79.65
81.27
78.97
72.81
66.52
64.10
2014
53.63
61.79
62.71
69.23
74.30
78.67
80.21
81.21
78.73
70.42
59.77
59.81
2015
57.16
55.46
69.00
74.67
76.74
80.47
80.82
80.82
79.50
73.11
71.87
69.10
2016
55.52
58.09
67.55
70.15
74.82
81.08
82.81
81.42
79.80
73.00
64.75
65.06
2017
61.84
64.18
64.39
70.92
75.76
79.28
80.94
81.58
79.37
73.76
66.65
61.10
2018
54.23
68.73
60.94
69.12
75.32
79.90
79.92
81.11
81.03
74.69
64.83
58.69
2019
55.21
65.45
63.85
68.75
76.48
80.32
80.58
81.37
79.17
75.71
63.08
61.56
2020
58.85
60.78
68.56
70.30
73.20
79.77
83.18
83.73
81.72
77.69
71.30
M
NCEI Climatology
55.95
59.02
63.10
68.45
74.84
79.65
80.75
80.75
78.90
72.45
64.30
59.05
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
