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 (USC00210050) 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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
2005
M
M
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2006
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
2007
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2008
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2009
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2010
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.23
0.06
0.00
0.00
2011
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.04
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.05
0.00
0.04
0.01
0.00
0.02
0.03
0.02
2014
0.05
0.02
0.09
0.06
0.13
0.21
0.05
0.03
0.04
0.04
0.01
0.01
2015
0.02
0.01
0.05
0.02
0.00
0.00
0.00
0.01
0.01
0.00
0.00
0.00
2016
0.00
0.00
0.00
0.00
0.04
0.02
0.02
0.00
0.02
0.00
0.00
0.00
2017
0.01
0.00
0.00
0.00
0.00
0.01
0.00
0.00
0.05
0.00
0.00
0.00
2018
0.00
0.00
0.01
0.00
0.01
0.01
0.00
0.01
0.00
0.01
0.00
0.00
2019
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.01
0.00
0.00
2020
0.00
0.00
0.00
0.01
0.00
0.01
0.01
0.01
0.00
0.00
0.00
0.00
2021
0.00
0.00
0.00
0.01
0.00
0.01
0.00
0.00
0.00
0.02
0.01
0.00
2022
0.00
0.01
0.00
0.03
0.03
0.00
0.01
0.04
0.00
0.00
0.01
0.00
2023
0.00
0.00
0.00
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
0.60
0.55
0.75
1.38
3.15
3.92
4.04
3.25
2.70
2.16
1.07
0.85
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
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
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
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
7.70
23.40
33.73
48.12
56.99
68.16
76.06
69.35
69.63
52.28
M
M
2005
M
M
M
M
M
70.48
71.50
64.02
70.45
55.75
36.45
24.48
2006
27.95
17.27
34.35
60.31
67.01
77.00
85.50
78.96
72.46
M
M
M
2007
17.08
11.53
36.19
51.26
67.27
75.03
82.19
75.09
65.36
54.37
33.13
16.60
2008
14.30
15.21
29.77
48.79
61.11
71.46
76.20
76.80
66.90
55.06
34.81
9.85
2009
7.54
20.06
30.67
48.60
59.71
69.27
55.58
M
M
M
M
M
2010
M
M
M
M
M
M
78.38
79.29
62.44
58.69
35.23
15.33
2011
9.18
18.72
31.04
49.98
62.81
71.91
80.61
79.33
69.16
59.04
36.68
27.15
2012
24.79
27.31
49.54
54.87
66.97
77.21
85.76
80.76
69.36
46.94
32.97
17.58
2013
14.98
20.97
29.58
41.47
63.23
66.70
77.30
79.39
70.89
49.66
30.21
5.00
2014
8.30
8.11
24.43
42.96
61.87
70.95
69.22
72.55
66.16
52.82
24.52
22.34
2015
16.62
8.95
37.17
52.74
62.93
70.40
79.13
75.51
70.64
54.45
38.64
26.15
2016
15.04
22.23
38.86
45.68
67.90
70.82
77.17
76.18
66.12
52.93
45.13
17.36
2017
17.20
22.84
32.96
51.21
63.39
72.69
78.89
75.92
67.84
54.42
29.49
13.49
2018
15.04
12.25
32.51
43.59
71.72
76.80
79.40
77.88
63.63
44.23
24.86
22.26
2019
9.23
9.32
27.15
48.39
60.88
74.38
78.16
74.09
64.36
43.66
27.79
20.22
2020
17.83
19.77
34.46
45.62
62.75
75.24
79.94
77.38
64.23
42.67
36.63
24.59
2021
21.18
8.81
42.90
50.16
64.53
79.42
81.93
77.63
71.06
57.46
34.63
17.57
2022
7.79
9.69
28.14
38.50
60.96
72.14
76.61
76.01
66.82
53.15
31.23
13.94
2023
15.50
19.47
24.89
38.64
60.59
74.53
75.39
75.02
71.67
52.83
35.50
31.90
2024
17.21
30.00
32.59
52.89
62.97
71.14
79.15
76.45
75.57
58.81
46.57
M
NCEI Climatology
15.80
22.50
36.10
52.80
67.10
76.61
80.59
80.10
70.20
54.20
35.80
21.20
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
-9.16
6.31
14.12
31.63
38.99
48.40
55.30
48.92
50.62
31.82
M
M
2005
M
M
M
M
M
59.70
68.15
57.42
48.87
36.93
23.39
12.24
2006
14.09
-5.06
17.37
37.83
44.87
53.64
58.47
54.94
46.52
M
M
M
2007
-2.33
-7.16
16.76
28.27
44.79
55.39
58.21
52.69
45.40
36.67
19.27
0.41
2008
-6.01
-7.35
10.37
27.97
36.95
49.93
54.94
55.58
45.48
35.25
20.51
-9.68
2009
-12.28
0.65
14.32
30.87
37.86
50.91
51.26
M
M
M
M
M
2010
M
M
M
M
M
M
59.12
56.55
44.10
37.27
18.37
1.73
2011
-9.48
-1.10
10.63
33.19
43.44
52.66
59.18
55.71
44.58
38.40
21.71
12.29
2012
7.32
8.54
27.08
32.23
44.21
52.80
60.28
52.84
41.94
32.14
17.65
1.32
2013
-5.56
-0.43
7.17
21.85
42.72
46.74
56.53
55.23
50.07
32.80
13.23
-12.14
2014
-13.37
-10.77
2.68
25.73
43.89
54.16
49.14
55.33
45.67
35.26
10.69
11.47
2015
-1.73
-9.00
18.72
29.07
40.60
53.53
61.48
53.85
49.51
36.30
24.63
13.65
2016
1.13
5.22
22.54
29.07
45.03
53.37
58.02
54.99
45.98
37.09
31.56
3.01
2017
1.64
5.19
15.09
31.26
20.19
53.11
-99.87
-37.05
25.22
-201.75
-289.97
-85.16
2018
-83.70
-52.22
-48.27
-43.23
46.30
55.68
56.98
54.35
44.10
31.25
12.60
8.63
2019
-7.48
-9.15
9.73
30.62
39.79
51.62
57.62
53.47
48.78
33.67
15.42
3.55
2020
2.58
-2.61
13.73
26.22
41.36
55.53
61.47
55.98
42.45
25.77
17.73
8.54
2021
4.24
-8.72
21.19
27.18
39.49
53.67
56.71
55.31
49.03
38.69
18.73
1.27
2022
-12.88
-14.85
9.65
25.57
44.05
51.42
56.63
53.63
45.38
33.41
17.00
-1.40
2023
1.09
-3.05
4.27
25.48
47.53
56.37
51.96
54.74
49.45
34.76
20.17
20.27
2024
4.27
14.99
15.76
32.19
46.05
51.86
59.62
55.39
53.64
36.22
32.94
M
NCEI Climatology
-3.19
0.52
15.30
30.50
44.39
55.20
58.71
56.61
48.20
34.40
19.40
4.70
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
-0.73
14.85
23.93
39.88
47.99
58.28
65.68
59.14
60.13
42.05
M
M
2005
M
M
M
M
M
65.09
69.83
60.72
59.66
46.34
29.92
18.36
2006
21.02
6.10
25.86
49.07
55.94
65.32
71.98
66.95
59.49
M
M
M
2007
7.38
2.18
26.47
39.77
56.03
65.21
70.20
63.89
55.38
45.52
26.20
8.51
2008
4.15
3.93
20.07
38.38
49.03
60.69
65.57
66.19
56.19
45.16
27.66
0.08
2009
-2.37
10.35
22.49
39.73
48.79
60.09
53.42
M
M
M
M
M
2010
M
M
M
M
M
M
68.75
67.92
53.27
47.98
26.80
8.53
2011
-0.15
8.81
20.83
41.58
53.12
62.28
69.89
67.52
56.87
48.72
29.20
19.72
2012
16.06
17.92
38.31
43.55
55.59
65.00
73.02
66.80
55.65
39.54
25.31
9.45
2013
4.71
10.27
18.38
31.66
52.98
56.72
66.91
67.31
60.48
41.23
21.72
-3.57
2014
-2.53
-1.33
13.56
34.34
52.88
62.55
59.18
63.94
55.92
44.04
17.61
16.91
2015
7.45
-0.02
27.94
40.90
51.77
61.96
70.30
64.68
60.08
45.37
31.64
19.90
2016
8.09
13.73
30.70
37.38
56.47
62.09
67.59
65.59
56.05
45.01
38.35
10.18
2017
9.42
14.02
24.02
41.24
41.79
62.90
-10.49
19.43
46.53
-73.66
-130.24
-35.84
2018
-34.33
-19.98
-7.88
0.18
59.01
66.24
68.19
66.12
53.86
37.74
18.73
15.45
2019
0.87
0.08
18.44
39.50
50.33
63.00
67.89
63.78
56.57
38.67
21.60
11.89
2020
10.21
8.58
24.10
35.92
52.05
65.38
70.70
66.68
53.34
34.22
27.18
16.56
2021
12.71
0.04
32.04
38.67
52.01
66.54
69.32
66.47
60.05
48.08
26.68
9.42
2022
-2.54
-2.58
18.89
32.04
52.50
61.78
66.62
64.82
56.10
43.28
24.12
6.27
2023
8.30
8.21
14.58
32.06
54.06
65.45
63.67
64.88
60.56
43.80
27.83
26.08
2024
10.74
22.49
24.18
42.54
54.51
61.50
69.38
65.92
64.60
47.51
39.76
M
NCEI Climatology
6.30
11.51
25.70
41.65
55.75
65.90
69.65
68.35
59.20
44.30
27.60
12.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
