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 (USC00311578) 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
2012
M
M
M
M
M
M
M
M
M
M
0.16
4.09
2013
6.12
3.33
2.44
4.88
4.01
4.87
9.62
4.13
1.83
1.54
3.93
5.49
2014
3.31
2.21
4.51
4.54
2.27
2.07
3.75
5.07
4.56
2.41
3.90
2.17
2015
2.30
1.24
2.43
4.72
0.94
3.23
2.94
1.31
3.16
6.74
7.94
6.52
2016
2.25
3.22
0.98
1.70
10.14
3.50
3.78
4.51
3.34
1.02
1.17
2.15
2017
3.61
0.74
4.53
6.11
5.09
4.60
2.23
3.05
4.44
3.41
1.41
1.20
2018
2.13
3.29
4.64
5.29
6.82
2.34
2.89
5.27
5.24
8.23
6.62
7.24
2019
3.51
5.89
2.90
3.87
3.19
6.11
2.71
5.16
0.01
5.30
3.40
4.30
2020
5.23
3.22
2.23
4.76
6.48
1.00
4.68
12.09
7.13
5.60
M
M
NCEI Climatology
3.72
3.26
4.24
3.85
4.13
4.17
4.15
4.78
4.01
3.33
3.47
3.62
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2012
M
M
M
M
M
M
M
M
M
M
56.94
57.57
2013
53.83
51.07
56.33
70.13
75.74
84.43
84.52
83.35
79.97
71.42
57.53
55.74
2014
45.94
54.75
59.26
70.48
81.68
86.50
85.87
84.39
79.60
73.32
57.77
54.19
2015
49.10
47.39
63.84
70.57
82.23
88.83
89.06
88.65
81.43
70.42
63.93
62.97
2016
48.26
52.00
68.23
72.27
76.81
87.73
91.81
89.03
85.97
75.29
64.57
52.45
2017
54.29
64.75
63.19
74.17
77.94
84.23
90.00
85.10
80.67
74.19
62.07
52.10
2018
48.48
60.46
57.10
69.57
82.55
88.27
88.68
88.03
84.60
72.84
56.37
51.39
2019
51.48
57.89
59.45
73.07
83.29
84.10
89.38
87.94
88.97
76.19
57.70
56.26
2020
53.16
55.86
66.52
70.63
73.65
86.41
91.06
85.62
77.53
73.84
M
M
NCEI Climatology
50.30
54.41
62.10
71.40
78.69
85.60
88.70
87.10
81.10
72.00
61.21
52.79
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
M
M
M
M
M
33.76
36.23
2013
35.77
33.18
35.00
49.83
55.87
66.27
69.13
66.77
60.33
51.48
36.37
36.52
2014
24.39
33.43
36.48
48.59
57.97
66.20
66.48
65.97
62.87
50.87
34.90
37.45
2015
31.13
26.61
42.29
51.90
59.61
67.47
69.35
67.00
62.47
49.90
45.23
45.16
2016
29.35
33.21
47.03
49.37
57.58
65.97
70.29
70.61
65.27
52.55
42.87
35.48
2017
38.16
40.43
41.58
54.93
58.03
65.17
69.29
66.74
60.43
51.65
39.73
34.45
2018
27.23
42.86
38.87
45.73
63.84
67.17
68.39
68.10
68.47
52.84
37.87
36.32
2019
33.00
39.21
38.97
51.23
62.23
65.43
68.96
67.06
65.57
54.61
36.73
36.84
2020
37.39
38.21
48.81
47.30
53.94
67.18
69.68
69.04
60.73
52.29
M
M
NCEI Climatology
31.30
33.59
40.50
49.00
57.50
65.40
68.70
67.29
61.21
49.90
39.70
34.10
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
M
M
M
M
M
45.35
46.90
2013
44.80
42.12
45.67
59.98
65.81
75.35
76.82
75.06
70.15
61.45
46.95
46.13
2014
35.16
44.09
47.87
59.53
69.82
76.35
76.18
75.18
71.23
62.10
46.33
45.82
2015
40.11
37.00
53.06
61.23
70.92
78.15
79.21
77.82
71.95
60.16
54.58
54.06
2016
38.81
42.60
57.63
60.82
67.19
76.85
81.05
79.82
75.62
63.92
53.72
43.97
2017
46.23
52.59
52.39
64.55
67.98
74.70
79.65
75.92
70.55
62.92
50.90
43.27
2018
37.85
51.66
47.98
57.65
73.19
77.72
78.53
78.06
76.53
62.84
47.12
43.85
2019
42.24
48.55
49.21
62.15
72.76
74.77
79.17
77.50
77.27
65.40
47.22
46.55
2020
45.27
47.03
57.66
58.97
63.79
76.80
80.37
77.33
69.13
63.06
M
M
NCEI Climatology
40.80
44.00
51.30
60.20
68.10
75.50
78.70
77.20
71.15
60.95
50.46
43.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
