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 (USC00236804) 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
2.53
1.96
3.27
2.96
4.34
2.31
2.64
3.28
0.00
3.77
8.38
0.91
2005
5.70
2.75
3.37
2.97
0.51
2.35
4.69
4.15
2.42
0.00
1.24
0.59
2006
4.61
2.32
3.85
4.05
4.11
2.31
4.80
1.43
1.37
4.63
4.54
1.78
2007
0.80
2.27
0.48
1.29
1.53
0.69
2.18
0.00
0.00
3.89
0.13
0.00
2008
0.80
3.76
8.11
6.68
4.94
1.34
2.96
1.70
3.15
2.90
2.00
6.31
2009
2.67
2.68
2.72
5.30
8.88
3.39
4.89
0.71
5.80
10.03
1.93
5.13
2010
3.04
1.12
7.07
4.92
5.57
2.10
2.68
2.12
2.66
1.21
5.36
1.47
2011
2.71
5.72
5.16
10.75
5.55
1.90
1.20
1.52
2.16
1.58
9.17
8.26
2012
4.17
2.79
4.93
M
M
M
M
M
M
M
M
M
NCEI Climatology
3.45
3.90
4.50
5.39
5.51
3.73
3.71
2.64
3.43
3.96
4.29
4.45
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
2012
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
43.23
46.00
61.90
68.21
79.50
83.76
84.35
83.13
83.62
71.41
59.71
47.22
2005
47.61
51.25
57.10
66.41
78.07
87.03
88.00
90.35
85.00
73.28
60.14
41.72
2006
52.70
44.89
59.06
75.73
74.46
86.90
88.84
89.30
78.74
65.56
57.41
49.00
2007
43.86
42.22
74.08
63.88
83.25
90.33
86.38
94.92
86.33
71.15
55.71
44.40
2008
41.86
46.41
56.84
64.67
76.00
88.30
89.87
85.83
81.87
71.16
56.93
49.87
2009
43.42
56.07
60.00
70.27
75.42
88.60
84.93
84.55
79.90
64.39
54.83
36.29
2010
32.77
32.46
48.94
64.04
79.81
91.14
89.00
87.87
73.97
76.67
60.69
39.58
2011
41.06
47.43
56.52
70.76
73.97
90.80
92.10
88.90
79.60
71.74
58.67
49.06
2012
50.26
51.86
70.96
M
M
M
M
M
M
M
M
M
NCEI Climatology
42.70
47.83
56.90
67.91
77.51
85.79
88.30
86.80
80.80
70.90
57.00
46.49
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
27.03
28.50
42.66
48.76
62.86
66.72
68.75
63.43
60.88
50.86
45.39
29.78
2005
33.35
35.46
37.29
48.47
56.27
67.69
70.13
71.46
64.76
49.07
38.71
26.72
2006
34.93
26.93
39.94
53.10
57.12
66.53
69.61
71.09
56.22
44.52
39.37
31.95
2007
23.86
26.33
51.83
46.12
61.81
71.08
67.81
72.92
65.33
53.08
41.00
29.80
2008
22.29
30.21
37.45
46.87
57.87
69.00
71.13
67.72
62.47
48.81
37.93
30.23
2009
27.23
34.87
42.58
49.47
59.90
69.30
68.50
65.55
62.67
47.58
41.97
26.81
2010
21.00
26.04
39.87
54.86
62.65
72.46
72.40
72.16
61.47
46.97
38.90
25.39
2011
24.84
30.39
40.06
51.55
57.67
71.43
73.33
69.71
57.50
46.85
41.43
33.71
2012
31.65
34.45
47.82
M
M
M
M
M
M
M
M
M
NCEI Climatology
27.81
31.44
39.79
49.40
59.90
68.30
71.11
68.81
61.40
49.61
39.90
31.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
35.13
37.25
52.28
58.48
71.18
75.24
76.55
73.28
72.25
61.14
52.55
38.50
2005
40.48
43.36
47.19
57.44
67.17
77.36
79.06
80.90
74.88
61.17
49.43
34.22
2006
43.82
35.91
49.50
64.42
65.79
76.72
79.23
80.20
67.48
55.04
48.39
40.48
2007
33.86
34.28
62.96
55.00
72.53
80.71
77.10
83.92
75.83
62.12
48.36
37.10
2008
32.07
38.31
47.15
55.77
66.94
78.65
80.50
76.78
72.17
59.98
47.43
40.05
2009
35.32
45.47
51.29
59.87
67.66
78.95
76.71
75.05
71.28
55.98
48.40
31.55
2010
26.89
29.25
44.40
59.45
71.23
81.80
80.70
80.02
67.72
61.82
49.79
32.48
2011
32.95
38.91
48.29
61.16
65.82
81.12
82.72
79.31
68.55
59.30
50.05
41.39
2012
40.95
43.16
59.39
M
M
M
M
M
M
M
M
M
NCEI Climatology
35.25
39.64
48.34
58.65
68.71
77.05
79.70
77.80
71.10
60.25
48.45
39.05
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
