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 (USC00415891) 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
0.00
0.07
0.25
0.00
0.15
0.00
0.00
0.29
0.95
0.64
0.24
0.94
2012
1.08
0.27
0.23
0.03
3.56
0.03
2.34
1.63
7.72
0.02
0.00
0.00
2013
1.33
0.08
0.00
0.00
0.21
0.48
1.84
0.00
0.59
2.20
0.02
1.17
2014
0.00
0.07
0.88
0.02
0.00
1.97
0.52
0.35
6.60
0.45
1.95
0.25
2015
0.89
0.00
1.43
1.10
4.55
2.77
0.79
1.03
1.60
3.89
1.07
5.23
2016
0.00
0.00
0.00
1.04
0.00
1.40
0.00
0.56
0.11
M
0.00
0.03
2017
1.55
0.61
0.24
2.25
0.91
0.47
0.86
0.00
1.03
0.08
0.00
0.91
2018
0.00
0.00
0.00
0.00
0.75
1.41
0.00
1.97
3.25
6.76
0.00
1.10
2019
0.08
0.00
0.58
2.17
2.41
0.00
1.07
0.57
0.00
0.00
0.00
1.70
2020
1.04
0.00
3.94
0.00
0.00
M
M
M
M
M
M
0.00
NCEI Climatology
0.77
0.56
0.75
0.85
1.70
1.55
1.45
1.58
1.87
1.18
0.86
0.45
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
66.08
2011
62.29
67.25
81.48
90.30
91.65
102.43
99.52
100.87
92.57
83.23
70.33
54.84
2012
65.69
66.31
78.61
89.52
89.65
98.40
95.20
96.50
87.88
76.21
74.68
65.35
2013
59.28
66.19
76.74
84.46
90.17
97.44
92.23
95.73
89.04
80.22
67.50
56.38
2014
62.17
65.30
74.53
82.29
88.88
93.88
93.59
93.32
85.62
84.12
61.14
61.22
2015
56.30
60.95
70.10
80.46
84.06
91.58
95.97
97.60
92.56
81.31
66.14
65.92
2016
65.33
61.83
81.71
82.67
96.33
92.50
100.56
91.33
87.24
85.23
69.62
58.15
2017
57.52
72.09
80.58
83.86
88.87
98.25
97.20
91.43
83.59
80.76
79.31
60.64
2018
54.50
68.13
78.20
85.82
94.55
101.00
96.46
97.05
85.52
67.88
67.05
63.93
2019
61.41
69.71
68.57
83.70
82.44
95.21
98.44
103.00
95.23
80.86
86.00
67.75
2020
62.42
69.33
64.00
88.91
93.75
M
M
M
M
M
M
73.67
NCEI Climatology
60.30
65.42
73.60
82.22
89.10
94.71
95.30
94.40
88.11
80.61
68.01
60.50
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
34.40
2011
28.19
30.75
45.13
55.13
59.83
72.24
73.13
73.48
63.90
52.57
41.55
34.74
2012
33.93
37.77
46.81
57.14
62.65
70.79
70.69
70.10
61.58
48.17
43.93
34.39
2013
33.03
34.04
40.44
48.33
59.83
70.04
69.32
70.19
61.48
52.37
40.86
29.93
2014
27.87
32.07
37.70
50.14
58.56
65.13
66.85
68.11
64.17
51.54
34.86
33.26
2015
30.65
31.41
41.70
52.50
58.65
66.12
70.55
70.08
65.92
56.21
40.82
37.69
2016
34.67
33.33
51.71
55.56
70.00
67.62
74.22
69.22
63.09
58.15
46.88
33.63
2017
31.35
41.65
48.77
51.62
57.33
68.62
68.70
66.00
61.82
50.90
43.46
31.73
2018
23.50
35.00
44.80
44.82
64.45
70.67
72.00
70.95
62.83
50.38
37.79
33.71
2019
33.76
36.43
42.00
49.60
54.62
65.58
71.89
74.07
69.92
37.57
18.00
33.31
2020
29.92
33.67
44.00
48.82
52.75
M
M
M
M
M
M
41.33
NCEI Climatology
30.99
35.00
42.31
49.70
59.70
67.40
69.70
68.69
61.81
51.50
39.79
32.20
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
50.24
2011
45.24
49.00
63.31
72.72
75.50
87.31
86.32
87.18
78.24
68.00
55.86
44.61
2012
49.61
52.04
62.71
73.33
76.15
84.73
82.95
83.30
74.73
62.19
59.30
49.87
2013
46.16
50.12
58.59
66.40
75.00
83.74
80.77
82.96
75.26
66.30
54.18
43.16
2014
45.02
48.69
56.12
66.21
73.72
79.65
80.22
80.71
74.90
67.83
48.00
47.24
2015
43.48
46.18
55.90
66.48
71.35
78.85
83.26
83.84
79.24
68.76
53.48
51.81
2016
50.00
47.58
66.71
69.11
83.17
80.06
87.39
80.28
75.38
71.69
58.25
45.89
2017
44.15
57.09
64.68
67.74
73.10
83.44
82.95
78.71
72.71
65.83
61.38
46.18
2018
39.00
51.57
61.50
65.32
79.50
85.83
84.23
84.00
74.17
59.12
52.42
48.82
2019
47.59
53.07
55.29
66.65
68.53
80.39
85.17
88.54
82.58
59.21
52.00
50.53
2020
46.17
51.50
54.00
68.86
73.25
M
M
M
M
M
M
57.50
NCEI Climatology
45.65
50.21
57.95
65.96
74.40
81.05
82.50
81.55
74.96
66.05
53.90
46.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
