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 (USC00410206) 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
2.99
2011
0.53
1.92
0.07
3.71
4.58
4.23
0.00
0.89
0.60
6.39
2.34
2.88
2012
4.56
1.95
5.05
0.19
1.85
1.86
0.09
2.54
2.04
0.44
0.21
1.22
2013
1.97
2.09
2.72
1.66
4.56
4.19
4.22
0.66
3.55
2.39
2.23
2.61
2014
0.33
0.76
1.51
1.52
1.94
3.62
6.41
1.43
0.68
3.45
3.15
0.88
2015
2.56
3.31
3.55
4.68
18.54
7.21
3.46
0.24
1.35
8.54
7.56
3.01
2016
0.55
2.01
5.05
5.88
9.05
5.64
3.56
5.07
5.03
1.92
3.80
0.51
2017
2.38
1.65
0.89
3.09
1.52
5.41
4.33
5.96
4.45
0.98
0.74
2.55
2018
0.14
5.71
2.21
1.19
2.93
0.20
1.37
3.76
6.98
8.40
0.98
2.62
2019
1.28
1.19
1.48
3.52
12.95
2.56
0.18
5.22
0.48
3.65
4.45
0.85
2020
3.07
2.76
8.30
1.18
M
M
M
M
M
2.30
M
M
NCEI Climatology
1.53
2.48
3.09
3.31
4.59
4.17
2.32
2.82
3.16
3.30
2.23
2.36
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
57.64
2011
51.71
58.11
71.39
81.83
81.23
96.10
101.48
103.68
91.23
77.42
66.03
52.42
2012
60.23
59.72
72.26
80.60
87.48
92.86
99.13
97.65
89.83
75.26
72.60
60.90
2013
57.32
60.86
65.61
70.67
81.19
91.00
92.42
97.48
92.70
76.81
60.13
51.81
2014
54.90
53.11
65.29
76.70
84.29
88.70
90.76
94.87
87.70
83.16
61.24
57.37
2015
51.70
56.19
63.77
74.79
78.16
89.53
93.42
96.00
91.70
81.35
64.80
62.45
2016
54.35
65.03
69.65
76.07
79.06
89.14
94.71
92.39
88.03
82.13
70.37
57.23
2017
59.00
68.00
74.39
77.30
82.32
88.10
94.68
90.13
87.40
79.06
70.50
56.90
2018
53.84
56.85
71.03
72.50
86.81
95.83
100.10
94.58
88.48
73.13
61.79
55.65
2019
53.81
58.14
63.77
74.00
79.13
86.45
91.90
95.45
92.00
75.29
61.00
58.90
2020
57.32
56.00
69.03
71.79
M
M
M
M
M
74.39
M
M
NCEI Climatology
55.50
59.79
67.79
75.60
82.30
90.70
95.00
94.80
87.89
77.81
66.31
56.99
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
31.41
2011
22.68
30.86
43.65
51.07
58.00
71.57
75.77
75.19
58.50
49.94
40.33
32.77
2012
30.39
37.00
51.03
56.57
63.55
69.41
72.77
71.45
63.07
49.39
39.63
32.00
2013
32.55
35.46
37.84
46.97
59.29
68.93
70.10
71.45
65.07
50.94
37.80
24.81
2014
22.32
27.82
33.58
50.43
58.23
70.57
69.62
69.68
64.80
54.00
34.97
39.93
2015
27.80
30.70
42.19
52.97
60.32
68.73
72.52
70.48
67.37
52.58
42.80
33.26
2016
28.90
34.97
45.10
52.52
58.58
69.71
73.42
71.19
65.57
56.74
46.67
32.61
2017
31.81
41.54
46.10
52.93
55.87
68.47
72.29
70.19
63.00
48.61
43.67
33.06
2018
24.55
31.81
43.45
42.97
65.19
73.20
72.03
71.87
66.62
54.37
35.28
32.90
2019
30.03
37.39
38.19
51.50
61.00
66.07
69.58
73.52
69.73
47.52
34.57
32.39
2020
32.06
31.59
49.23
47.41
M
M
M
M
M
46.97
M
M
NCEI Climatology
29.30
34.00
41.50
50.50
60.60
69.01
71.91
71.31
63.20
51.00
40.30
31.51
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
44.52
2011
37.19
44.48
57.52
66.45
69.61
83.83
88.63
89.44
74.87
63.68
53.18
42.60
2012
45.31
48.36
61.65
68.58
75.52
81.14
85.95
84.55
76.45
62.32
56.12
46.45
2013
44.94
48.16
51.73
58.82
70.24
79.97
81.26
84.47
78.88
63.87
48.97
38.31
2014
38.61
40.46
49.44
63.57
71.26
79.63
80.19
82.27
76.25
68.58
48.10
48.65
2015
39.75
43.44
52.98
63.88
69.24
79.13
82.97
83.24
79.53
66.97
53.80
47.85
2016
41.63
50.00
57.37
64.29
68.82
79.43
84.06
81.79
76.80
69.44
58.52
44.92
2017
45.40
54.77
60.24
65.12
69.10
78.28
83.48
80.16
75.20
63.84
57.08
44.98
2018
39.19
44.33
57.24
57.73
76.00
84.52
86.06
83.23
77.55
63.75
48.53
44.27
2019
41.92
47.77
50.98
62.75
70.06
76.26
80.74
84.48
80.87
61.40
47.78
45.65
2020
44.69
43.79
59.13
59.60
M
M
M
M
M
60.68
M
M
NCEI Climatology
42.40
46.89
54.65
63.05
71.45
79.85
83.45
83.05
75.55
64.40
53.30
44.25
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
