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 (USC00031962) 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
0.72
2011
2.90
3.17
1.26
0.00
1.82
2.96
2.73
2.02
4.20
2.26
0.00
8.88
2012
2.05
4.70
4.89
0.00
0.00
4.20
5.75
2.33
3.16
4.74
1.31
4.32
2013
9.96
4.42
7.30
5.40
5.81
2.49
1.82
2.11
6.39
6.33
8.58
4.81
2014
1.57
4.19
6.17
7.52
5.62
5.89
4.29
5.13
0.55
6.57
3.83
4.99
2015
4.47
4.45
7.44
8.21
9.23
7.03
7.39
1.56
1.32
5.19
9.24
8.26
2016
3.28
3.00
19.30
2.83
5.89
4.59
4.93
5.33
0.86
0.82
3.67
3.76
2017
5.37
3.40
3.37
6.36
5.99
5.17
3.87
9.54
4.28
2.96
1.29
6.98
2018
3.46
13.26
7.25
4.75
3.12
6.96
3.60
6.08
2.09
4.37
8.91
9.88
2019
5.89
12.00
5.30
13.78
7.84
6.24
5.25
0.79
1.92
10.91
2.42
6.34
2020
7.28
8.25
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
5.52
5.62
5.45
6.06
4.97
4.00
3.85
3.01
3.14
4.42
4.46
5.99
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
54.43
2011
51.84
57.43
66.32
87.33
81.77
93.90
93.45
93.47
83.77
74.94
59.50
52.48
2012
58.13
58.52
75.39
84.50
90.25
88.80
91.39
91.38
85.73
72.31
63.77
59.10
2013
52.30
55.00
58.68
71.03
79.13
88.33
88.48
91.39
89.20
73.61
60.83
51.97
2014
47.58
50.04
59.65
73.33
80.58
87.23
86.13
88.48
85.93
78.52
57.77
53.61
2015
50.45
46.04
59.87
74.10
80.71
88.50
91.71
91.55
88.27
78.06
66.23
61.42
2016
49.45
58.72
67.19
73.83
79.13
88.93
92.00
89.10
90.00
82.23
70.90
53.58
2017
57.13
65.07
69.39
76.77
79.97
85.10
89.84
87.03
84.93
77.94
66.90
53.81
2018
45.84
58.11
66.35
68.50
87.45
90.33
89.45
88.35
85.00
76.10
59.43
53.55
2019
52.26
57.07
62.26
71.03
82.00
87.00
89.06
91.90
95.03
76.06
61.17
57.90
2020
55.16
57.14
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
50.80
55.52
64.10
73.10
81.60
88.30
91.00
91.00
86.20
76.10
63.20
53.30
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
32.43
2011
33.16
37.32
44.32
68.33
60.19
71.83
74.19
71.83
59.93
47.65
42.00
36.61
2012
36.77
40.38
53.81
65.50
65.00
67.37
73.26
70.08
65.00
50.24
38.80
41.06
2013
36.90
37.21
39.87
49.83
60.55
69.37
69.10
69.68
65.50
55.29
39.23
34.16
2014
26.19
32.46
37.71
51.83
60.55
70.83
68.06
70.00
65.30
53.55
36.73
38.94
2015
30.90
28.12
44.00
55.87
62.32
69.53
73.39
69.23
64.67
53.94
49.23
44.39
2016
33.00
38.34
48.42
55.53
60.29
71.30
73.48
73.81
66.70
55.03
44.10
36.42
2017
41.32
44.14
48.81
56.67
59.84
68.30
72.45
71.23
64.27
52.61
45.37
35.68
2018
27.61
40.29
46.26
46.73
66.68
71.17
73.13
69.94
68.63
55.65
40.00
38.58
2019
36.32
40.86
41.35
52.83
65.45
67.70
71.65
72.03
69.97
53.32
37.87
39.55
2020
37.23
39.11
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
33.99
37.22
45.00
53.20
61.80
69.30
71.81
70.01
63.70
52.29
42.69
36.60
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
43.43
2011
42.50
47.38
55.32
77.83
70.98
82.87
83.82
82.65
71.85
61.29
50.75
44.55
2012
47.45
49.45
64.60
75.00
77.62
78.08
82.32
80.73
75.37
61.28
51.28
50.08
2013
44.60
46.11
49.27
60.43
69.84
78.85
78.79
80.53
77.35
64.45
50.03
43.06
2014
36.89
41.25
48.68
62.58
70.56
79.03
77.10
79.24
75.62
66.03
47.25
46.27
2015
40.68
37.08
51.94
64.98
71.52
79.02
82.55
80.39
76.47
66.00
57.73
52.90
2016
41.23
48.53
57.81
64.68
69.71
80.12
82.74
81.45
78.35
68.63
57.50
45.00
2017
49.23
54.61
59.10
66.72
69.90
76.70
81.15
79.13
74.60
65.27
56.13
44.74
2018
36.73
49.20
56.31
57.62
77.06
80.75
81.29
79.15
76.82
65.87
49.72
46.06
2019
44.29
48.96
51.81
61.93
73.73
77.35
80.35
81.97
82.50
64.69
49.52
48.73
2020
46.19
48.12
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
42.40
46.37
54.55
63.15
71.70
78.80
81.40
80.50
74.95
64.20
52.95
44.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
