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 (USC00094138) 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
1.68
2011
2.40
1.96
5.61
2.34
2.69
4.05
0.50
7.84
5.58
1.93
3.90
3.70
2012
2.48
0.99
2.03
2.74
5.30
4.57
2.84
4.03
2.71
2.94
0.82
4.89
2013
5.29
4.90
4.21
4.61
4.90
6.43
11.25
5.18
3.18
1.39
2.56
7.77
2014
4.15
3.30
4.07
4.60
4.62
1.61
4.35
3.51
3.63
2.17
3.82
3.92
2015
3.23
4.25
3.01
5.26
1.66
3.52
3.63
7.45
3.35
9.14
11.86
10.13
2016
4.00
4.42
2.63
1.68
4.51
0.62
2.32
3.94
2.20
0.10
1.41
3.33
2017
5.29
2.16
3.70
6.76
5.65
6.95
2.23
2.05
4.73
7.17
1.79
2.89
2018
4.01
4.04
4.87
4.66
5.26
2.46
7.53
5.67
1.10
4.06
7.82
5.66
2019
5.22
5.06
2.95
2.53
0.99
5.33
3.05
3.05
0.59
5.10
3.07
5.94
2020
6.90
10.10
3.29
M
M
M
M
M
M
M
M
M
NCEI Climatology
4.51
4.39
4.89
3.64
3.54
4.41
4.29
4.45
3.91
3.57
4.09
4.87
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
48.00
2011
48.69
55.60
64.05
79.08
82.43
94.07
95.06
94.57
83.70
73.21
65.92
61.21
2012
58.95
62.42
75.00
77.23
85.71
89.32
94.83
87.23
83.27
74.37
64.93
62.20
2013
58.32
55.88
58.16
72.07
77.59
86.88
86.26
84.52
82.07
73.42
61.50
57.39
2014
48.06
57.75
61.94
73.80
82.65
89.77
88.00
87.06
81.63
75.16
60.76
58.06
2015
52.29
50.07
65.84
73.60
83.97
90.70
91.52
88.13
81.30
71.35
64.69
65.03
2016
51.68
56.21
70.16
74.30
80.55
92.20
95.39
91.45
88.93
78.19
69.20
56.19
2017
58.52
66.07
67.00
76.57
81.06
86.40
92.39
88.74
82.17
74.81
64.70
56.65
2018
50.97
63.61
61.48
70.70
83.42
90.93
89.94
87.94
88.30
75.81
58.31
54.71
2019
53.94
59.07
62.81
73.40
85.32
85.87
91.61
89.97
89.13
77.35
61.13
58.58
2020
56.29
55.38
64.61
M
M
M
M
M
M
M
M
M
NCEI Climatology
53.10
57.10
64.40
73.41
80.80
88.10
91.31
88.80
83.40
73.70
63.69
56.30
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
20.00
2011
28.06
34.87
42.14
50.13
55.86
67.50
71.77
70.58
63.10
49.07
41.78
37.96
2012
36.85
38.26
52.11
51.33
62.60
63.61
72.17
68.70
62.53
50.80
39.14
38.76
2013
37.20
34.50
34.55
49.50
56.41
66.72
69.81
68.52
64.03
51.77
38.46
35.77
2014
24.74
34.79
35.84
47.53
58.03
68.07
68.50
67.35
65.03
50.45
34.76
36.87
2015
31.26
29.50
44.06
52.33
60.35
67.77
70.29
69.00
63.87
50.81
44.07
46.13
2016
31.10
33.83
45.55
49.57
58.61
68.13
71.06
71.52
65.70
53.06
40.23
36.87
2017
39.81
40.54
41.55
53.07
57.71
63.93
64.94
65.90
62.34
52.90
43.33
38.19
2018
27.94
45.00
39.48
44.57
62.71
69.30
70.94
69.39
70.43
54.90
39.52
37.81
2019
34.97
40.89
40.13
50.07
62.29
66.23
70.35
69.06
66.23
56.68
38.30
39.29
2020
38.48
37.17
47.04
M
M
M
M
M
M
M
M
M
NCEI Climatology
32.30
34.68
40.30
48.20
58.00
66.11
70.00
69.11
63.21
51.09
40.30
34.81
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
34.00
2011
38.38
45.23
53.09
64.50
68.82
80.79
83.42
82.69
73.40
61.14
53.74
49.58
2012
47.90
50.34
63.56
64.28
74.07
76.46
83.50
77.97
72.90
62.58
52.04
50.48
2013
47.76
45.04
46.35
60.78
67.00
76.80
78.03
76.52
73.05
62.60
49.98
46.58
2014
36.40
46.27
48.89
60.67
70.34
78.92
78.25
77.21
73.33
62.81
47.76
47.47
2015
41.77
39.79
54.95
62.97
72.16
79.23
80.90
78.56
72.58
61.08
54.38
55.58
2016
41.39
45.02
57.85
61.93
69.58
80.17
83.23
81.48
77.32
65.63
54.72
46.53
2017
49.16
53.30
54.27
64.82
69.39
75.17
78.66
77.32
72.26
63.85
54.02
47.42
2018
39.45
54.30
50.48
57.63
73.06
80.12
80.44
78.66
79.37
65.35
48.91
46.26
2019
44.45
49.98
51.47
61.73
73.81
76.05
80.98
79.52
77.68
67.02
49.72
48.94
2020
47.39
46.28
55.83
M
M
M
M
M
M
M
M
M
NCEI Climatology
42.70
45.89
52.35
60.80
69.40
77.11
80.65
78.95
73.30
62.40
52.00
45.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
