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 (USC00258875) 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
1.52
0.70
4.89
1.19
9.31
2.02
2.74
1.22
2.20
0.39
1.27
0.41
2005
1.07
3.05
0.70
3.64
0.99
4.82
4.49
2.61
1.00
2.55
0.89
0.35
2006
0.62
0.04
1.76
6.09
5.42
3.72
6.28
6.69
4.63
1.15
0.30
2.03
2007
0.90
1.17
2.97
3.75
6.95
1.76
0.99
5.71
3.93
5.71
0.13
2.73
2008
0.24
0.50
1.68
6.79
5.41
4.78
2.99
2.29
1.88
4.10
0.21
M
2009
M
M
M
M
0.10
M
M
M
M
M
M
M
NCEI Climatology
0.80
1.11
2.08
3.24
5.32
4.18
4.45
3.56
3.04
2.60
1.47
1.19
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
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
31.45
31.59
54.03
65.86
73.40
77.43
81.97
81.67
83.10
68.16
52.07
41.61
2005
30.45
44.50
52.55
65.50
74.03
83.77
88.06
85.16
81.89
67.10
54.03
32.97
2006
47.77
42.25
49.94
68.25
73.33
83.69
88.23
84.55
71.40
61.48
54.66
44.13
2007
38.55
31.65
57.97
59.40
75.00
80.23
86.59
88.10
77.14
68.10
52.93
31.26
2008
31.67
33.79
49.62
56.20
71.42
80.50
85.10
83.55
75.69
66.23
61.40
M
2009
M
M
M
M
80.14
M
M
M
M
M
M
M
NCEI Climatology
34.10
39.19
51.20
62.69
72.19
81.90
86.50
84.90
77.70
65.20
50.10
38.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
13.47
14.11
33.35
41.24
52.03
58.43
63.13
59.67
57.67
44.19
32.97
18.26
2005
13.90
24.25
27.90
42.10
48.84
63.10
66.16
65.00
58.18
43.48
30.43
15.13
2006
24.90
16.29
28.29
42.29
50.20
62.24
66.29
65.71
51.17
39.74
29.86
22.65
2007
10.10
12.58
35.71
36.80
54.57
60.83
65.93
68.10
54.86
46.13
28.73
14.94
2008
11.93
14.31
26.12
34.13
47.00
60.83
64.77
61.61
53.66
41.94
39.10
M
2009
M
M
M
M
57.57
M
M
M
M
M
M
M
NCEI Climatology
14.41
18.55
28.30
38.80
49.80
61.10
65.49
63.70
54.71
42.30
29.20
19.20
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
22.90
22.85
43.69
53.50
62.72
67.93
72.55
70.67
70.38
56.18
42.52
29.94
2005
22.18
34.38
40.23
53.80
61.44
73.43
77.11
75.08
70.04
55.29
42.23
24.05
2006
36.33
29.27
39.11
55.27
61.77
72.97
77.26
75.13
61.28
50.61
42.26
33.39
2007
24.32
22.12
46.84
48.10
64.78
70.53
76.26
78.10
66.00
57.11
40.83
23.10
2008
21.80
24.05
37.33
45.17
59.12
70.67
74.94
72.58
64.67
54.08
50.25
M
2009
M
M
M
M
68.86
M
M
M
M
M
M
M
NCEI Climatology
24.25
28.87
39.75
50.74
60.99
71.50
76.00
74.30
66.20
53.75
39.65
28.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
