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 (USW00003024) 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
0.45
2011
0.18
0.55
0.32
0.26
0.11
0.03
2.31
1.49
0.76
1.17
0.70
1.83
2012
0.09
0.89
1.04
3.51
0.47
1.80
0.28
2.33
3.71
0.77
0.00
0.63
2013
0.91
1.44
0.45
0.23
1.07
2.35
2.01
3.34
1.67
0.45
0.74
0.40
2014
0.21
0.49
0.21
0.28
2.19
3.00
6.21
1.63
2.06
1.16
0.27
0.09
2015
1.78
0.55
0.41
5.22
11.56
3.73
8.17
4.90
0.40
5.04
1.47
1.27
2016
0.35
0.67
0.71
3.06
6.54
1.57
1.94
5.76
1.19
0.14
0.29
0.30
2017
3.29
0.47
2.42
3.76
1.07
1.52
2.21
6.74
2.21
1.99
0.13
0.02
2018
0.01
0.01
0.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
0.58
0.54
1.13
1.57
2.30
2.76
2.35
2.69
1.67
1.65
0.69
0.71
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
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
54.65
2011
51.16
54.57
68.42
81.31
85.33
100.93
100.90
100.10
87.70
76.71
63.17
44.65
2012
58.13
53.83
76.43
79.77
87.26
94.72
97.55
95.00
86.60
74.16
69.30
54.68
2013
51.06
51.96
66.94
72.53
85.48
94.50
91.65
92.26
87.77
75.90
58.90
50.81
2014
53.84
54.07
65.74
76.43
84.94
90.73
89.55
93.13
82.97
78.87
61.79
52.74
2015
51.58
58.32
68.39
76.43
75.42
88.40
91.23
91.87
91.17
76.97
64.80
55.23
2016
54.65
64.62
72.45
75.33
81.39
91.48
98.58
91.97
87.07
85.48
69.17
54.97
2017
54.48
68.25
75.10
75.67
82.55
94.70
96.97
87.35
85.67
77.74
69.87
55.55
2018
58.19
61.18
71.53
M
M
M
M
M
M
M
M
M
NCEI Climatology
52.60
56.22
65.20
73.39
82.10
91.51
95.40
92.99
85.10
74.20
62.19
52.20
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
29.48
2011
23.00
22.86
36.77
45.45
52.50
68.27
72.00
70.94
57.40
46.65
36.79
26.13
2012
28.74
30.36
44.82
49.33
57.26
66.00
70.26
66.59
58.47
45.32
37.50
28.39
2013
25.52
27.18
35.10
38.40
52.87
64.05
66.71
66.61
60.93
44.48
33.53
23.06
2014
23.77
23.96
32.84
43.43
54.06
64.10
66.19
65.55
58.57
49.84
34.79
31.55
2015
27.87
27.50
38.32
46.57
51.68
64.23
68.00
66.48
63.30
51.00
38.43
32.00
2016
27.84
33.79
40.29
46.03
51.42
65.10
69.77
65.42
60.57
52.13
41.07
26.03
2017
27.32
33.29
40.23
47.40
51.61
65.10
68.97
64.61
60.37
49.90
42.83
27.06
2018
27.35
29.57
37.79
M
M
M
M
M
M
M
M
M
NCEI Climatology
27.51
30.19
37.79
46.39
56.60
65.90
70.50
68.60
61.10
48.49
36.49
28.40
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
42.07
2011
37.60
38.71
52.60
63.38
68.92
84.60
86.45
85.52
72.55
61.68
49.98
35.39
2012
43.44
42.64
60.62
64.55
72.26
80.36
83.90
80.66
72.53
59.74
53.40
41.53
2013
38.29
39.57
51.02
55.47
69.18
79.07
79.18
79.44
74.35
60.19
46.22
36.94
2014
38.81
39.02
49.29
59.93
69.50
77.42
77.87
79.34
70.77
64.35
48.29
42.15
2015
39.73
42.91
53.35
61.50
63.55
76.32
80.12
79.18
77.23
63.98
51.62
43.61
2016
41.24
49.21
56.37
60.68
66.40
78.29
84.18
78.69
73.82
68.81
55.12
40.50
2017
40.90
50.77
57.67
61.53
67.08
79.90
82.97
75.98
73.02
63.82
56.35
41.31
2018
42.77
45.38
54.66
M
M
M
M
M
M
M
M
M
NCEI Climatology
40.05
43.21
51.50
59.89
69.35
78.70
82.95
80.80
73.10
61.35
49.34
40.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
