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 (USC00118324) 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
2004
0.74
0.84
4.65
1.33
7.92
5.29
1.39
2.31
0.20
2.95
2.68
1.42
2005
3.65
1.52
0.97
2.26
1.69
1.22
2.14
3.48
2.22
1.32
2.77
1.27
2006
2.57
1.60
3.24
3.58
3.45
4.33
5.33
2.34
4.89
4.40
2.91
2.81
2007
2.28
2.01
3.17
3.77
1.84
1.96
4.46
11.62
1.90
2.60
0.89
3.20
2008
1.80
3.21
1.22
4.11
3.54
4.43
4.41
3.33
13.26
2.00
1.18
5.29
2009
1.21
2.61
3.83
4.46
3.09
6.79
1.52
5.44
1.07
5.68
1.48
3.46
2010
0.95
0.81
1.41
2.73
7.21
5.59
6.91
2.67
2.79
0.92
1.89
1.49
2011
0.99
2.33
1.76
4.52
6.01
2.34
7.28
6.82
2.44
0.65
1.03
M
NCEI Climatology
1.90
1.78
2.09
3.64
4.66
4.72
3.34
4.45
3.58
3.51
2.51
1.92
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
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
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
2004
30.32
38.96
53.71
65.93
76.74
82.79
85.71
81.52
83.20
68.14
53.93
37.47
2005
35.45
43.64
49.06
70.27
74.19
91.80
92.42
89.81
86.38
69.47
54.21
33.00
2006
45.06
41.25
51.55
70.40
75.65
84.47
91.35
87.32
76.60
63.68
53.90
44.26
2007
42.77
28.39
58.32
63.27
83.19
85.40
88.13
88.47
84.50
73.48
50.83
37.26
2008
35.97
32.78
47.10
65.27
74.23
86.93
88.84
86.26
80.13
65.40
50.30
35.90
2009
26.65
42.89
56.13
63.20
77.26
84.57
82.87
83.87
79.77
59.45
57.47
36.55
2010
31.10
36.79
54.10
72.80
77.58
85.87
91.19
89.90
80.30
72.87
56.50
32.45
2011
30.90
37.89
48.68
62.00
74.29
84.07
90.32
85.06
74.07
69.35
59.62
M
NCEI Climatology
32.30
36.86
47.69
61.01
72.90
83.40
86.90
84.81
78.11
64.81
49.80
37.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
-0.75
26.50
37.67
33.78
45.50
52.00
57.00
58.67
48.80
38.25
29.67
11.85
2005
11.40
20.86
22.00
37.20
M
48.50
58.00
65.50
M
65.00
41.50
19.00
2006
18.67
16.00
M
36.67
M
57.00
59.00
M
M
39.00
26.00
22.00
2007
-2.00
M
M
49.00
46.33
60.67
66.50
60.00
M
M
M
M
2008
2.50
7.00
21.77
35.40
39.77
56.93
57.87
55.90
49.77
38.27
25.80
7.84
2009
1.90
11.89
23.26
30.97
43.35
52.57
52.58
54.58
48.00
34.61
28.87
16.65
2010
11.71
16.82
27.81
40.57
50.26
60.43
65.52
63.45
51.90
38.48
28.03
11.58
2011
9.20
14.86
24.16
34.77
46.10
58.18
65.87
59.19
48.77
38.97
33.96
M
NCEI Climatology
13.71
16.24
25.31
35.40
46.50
56.99
61.40
59.79
51.40
39.61
28.70
18.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
11.38
33.00
46.00
46.72
57.88
62.25
69.33
70.33
63.40
51.44
39.08
21.50
2005
19.90
30.50
31.83
51.80
M
66.50
77.50
81.50
M
78.00
53.25
28.00
2006
28.17
25.17
M
49.50
M
68.50
74.50
M
M
59.50
35.50
34.75
2007
18.50
M
M
61.50
62.33
72.33
76.25
65.00
M
M
M
M
2008
14.25
20.94
34.44
50.33
57.00
71.93
73.35
71.08
64.95
51.83
38.05
21.87
2009
14.27
27.39
39.69
47.08
60.31
68.57
67.73
69.23
63.88
47.03
43.17
26.60
2010
21.40
26.80
40.95
56.68
63.92
73.15
78.35
76.68
66.10
55.68
42.27
22.02
2011
20.05
26.38
36.42
48.38
60.19
71.12
78.10
72.13
61.42
54.16
46.79
M
NCEI Climatology
23.00
26.55
36.50
48.21
59.70
70.20
74.15
72.30
64.75
52.21
39.25
28.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
