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 (USW00024048) 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
1998
M
M
M
M
M
M
M
M
M
0.67
0.20
0.02
1999
0.05
0.04
0.13
0.91
1.47
0.48
0.08
0.07
0.37
0.08
0.08
0.49
2000
0.22
0.02
0.02
0.55
0.98
0.64
0.19
0.07
0.14
0.83
0.06
0.15
2001
0.05
0.13
0.29
0.59
0.20
1.18
0.06
0.24
0.65
0.42
0.34
0.05
2002
0.06
0.02
0.07
0.43
0.70
1.68
0.24
0.12
0.54
0.44
0.77
0.04
2003
0.03
0.13
0.49
0.49
0.71
0.79
0.00
0.05
0.32
0.17
0.05
0.34
2004
0.01
0.25
0.02
0.10
0.45
0.61
0.42
0.13
0.81
0.49
0.01
0.05
2005
0.00
0.05
0.17
0.81
3.04
1.23
0.05
0.64
0.40
0.64
0.35
0.14
2006
0.00
0.02
0.09
0.22
1.25
0.58
0.43
0.07
0.89
0.79
0.09
0.08
2007
0.06
0.37
0.30
0.39
1.47
0.36
0.00
0.45
0.26
1.64
0.01
0.03
2008
0.41
0.00
0.09
0.13
1.77
0.37
0.17
0.19
1.21
0.88
0.19
0.45
2009
0.21
0.09
0.00
0.94
0.21
2.42
0.32
0.25
0.34
0.33
0.00
0.05
2010
0.28
0.04
0.23
0.62
3.32
1.36
0.18
0.19
0.19
0.27
0.40
0.03
2011
0.15
0.15
0.23
0.98
2.79
1.51
0.01
0.27
0.59
2.38
0.06
0.11
2012
0.03
0.29
0.03
0.51
0.67
0.13
0.11
0.17
0.03
0.04
0.21
0.13
2013
0.28
0.14
0.09
0.38
1.01
0.40
0.32
0.00
1.13
1.12
0.01
0.03
2014
0.04
0.22
0.18
0.70
0.55
0.94
0.21
1.01
0.86
0.01
0.59
0.21
2015
0.22
0.04
0.14
0.11
1.07
0.25
0.00
0.09
0.01
0.24
0.25
0.01
2016
0.11
0.00
0.36
0.46
1.36
0.17
0.09
0.33
2.76
1.14
0.23
0.03
2017
0.11
0.10
0.30
0.51
0.52
0.28
0.09
0.07
2.00
0.00
0.21
0.22
2018
0.00
0.26
0.33
0.87
1.94
1.19
0.16
0.74
0.25
0.08
0.35
0.12
2019
0.04
0.11
0.02
0.49
2.07
0.75
0.55
0.09
3.21
0.61
0.14
0.01
2020
0.10
0.51
0.00
0.20
0.24
2.11
0.16
0.13
0.35
0.40
0.00
0.04
2021
0.01
0.26
0.03
0.77
0.53
0.02
0.09
1.12
0.01
1.03
0.00
0.01
2022
0.03
0.00
0.23
1.55
0.95
0.14
0.05
1.29
1.01
0.23
0.24
0.03
2023
0.10
0.01
0.53
0.04
0.53
3.73
0.95
0.20
1.58
0.99
0.03
0.00
2024
0.00
0.05
0.44
0.83
1.91
0.40
1.09
0.59
0.38
0.38
0.21
0.15
NCEI Climatology
0.15
0.12
0.22
0.53
1.33
1.08
0.16
0.23
0.83
0.60
0.19
0.11
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1998
M
M
M
M
M
M
M
M
M
6.3
5.8
5.8
1999
5.5
7.7
7.4
9.4
8.9
7.5
7.4
6.4
7.6
6.9
4.5
4.7
2000
4.4
5.7
8.0
9.4
8.3
8.9
6.7
6.8
7.2
5.4
5.7
5.0
2001
0.3
1.8
6.2
7.7
9.6
7.8
7.8
5.9
6.1
7.2
4.6
4.7
2002
4.7
7.1
7.7
8.9
9.3
8.3
8.3
8.1
7.0
6.5
4.1
2.8
2003
4.4
5.8
8.6
8.5
9.0
8.8
7.1
6.5
7.2
6.5
5.4
5.8
2004
3.7
6.4
7.4
8.9
9.1
8.9
7.6
7.8
6.3
6.4
4.8
5.9
2005
4.0
4.5
8.4
10.5
8.4
7.9
7.5
6.6
6.4
5.6
6.7
4.8
2006
5.4
7.7
7.8
9.1
7.7
7.3
6.4
6.8
7.0
7.8
6.1
4.0
2007
4.9
6.0
8.0
8.5
9.5
8.5
6.2
6.2
7.0
5.7
5.3
4.6
2008
5.1
5.3
7.7
8.4
9.6
7.1
6.8
6.9
5.3
5.2
5.9
7.0
2009
4.8
4.1
8.9
8.9
7.5
6.3
7.4
5.9
6.4
7.9
4.1
4.5
2010
3.0
3.2
5.7
8.5
8.0
7.1
7.2
6.8
5.9
5.5
7.9
5.9
2011
6.5
7.3
7.8
11.8
10.3
8.8
6.7
5.7
4.9
6.3
6.3
4.4
2012
5.5
4.8
7.7
8.6
7.5
8.3
6.7
6.0
4.8
6.5
4.3
4.1
2013
3.8
4.8
7.5
8.6
8.9
8.5
6.5
5.8
6.0
6.8
4.2
5.5
2014
6.0
6.6
8.9
9.9
8.8
8.6
6.9
6.0
6.5
6.3
6.6
5.3
2015
3.8
7.9
6.5
9.6
9.0
8.1
7.4
6.8
5.8
6.0
5.9
3.6
2016
3.7
6.8
9.1
10.7
8.3
8.2
7.5
7.1
6.7
6.1
5.3
5.7
2017
3.9
5.6
8.0
10.2
8.4
8.1
6.1
5.7
6.0
7.9
5.4
5.8
2018
4.0
5.7
7.4
8.5
6.7
7.9
6.9
6.3
6.7
5.6
5.5
4.4
2019
4.8
6.8
6.9
9.1
8.4
7.2
7.3
6.8
6.3
8.2
5.9
3.7
2020
5.1
5.4
7.3
8.4
9.3
7.5
6.7
5.4
6.1
6.9
4.8
4.6
2021
5.6
5.4
6.7
9.0
8.4
8.2
6.5
6.8
5.8
6.1
5.4
6.9
2022
4.7
7.0
8.3
11.8
9.5
8.0
7.9
5.5
5.3
5.1
6.0
5.2
2023
3.6
5.8
7.1
8.3
8.1
7.2
6.5
7.1
5.6
6.0
4.3
3.7
2024
4.4
5.6
7.6
9.1
9.1
8.4
6.2
6.4
5.7
5.5
5.1
3.8
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
1998
M
M
M
M
M
M
M
M
M
58.74
47.17
35.00
1999
36.48
47.79
55.83
56.40
65.70
78.45
91.16
90.32
71.50
63.67
55.47
32.29
2000
27.52
39.93
52.00
63.00
71.21
81.40
93.57
90.58
75.43
59.77
27.97
27.58
2001
27.11
25.48
49.29
61.66
76.39
82.66
93.87
94.15
80.87
60.04
51.26
33.54
2002
28.35
35.38
40.34
59.01
70.85
84.45
94.45
85.14
76.46
53.74
42.86
25.70
2003
30.59
30.15
44.84
64.19
70.53
78.66
95.74
92.14
73.84
66.30
39.12
36.25
2004
22.68
36.01
57.26
62.50
68.97
77.07
87.06
83.31
73.11
59.84
46.07
38.13
2005
31.75
43.93
52.14
60.13
66.92
79.01
93.05
84.94
75.48
60.67
46.50
28.84
2006
43.32
38.42
49.77
63.83
73.23
85.93
94.38
88.00
71.52
55.68
46.40
32.11
2007
27.26
32.14
56.77
59.73
73.42
85.47
96.71
90.19
77.20
60.62
48.00
28.48
2008
27.53
37.91
47.67
57.60
66.44
79.23
92.08
89.49
72.38
59.35
48.51
26.43
2009
27.95
37.49
48.19
57.88
72.35
74.83
86.89
85.08
82.11
49.84
49.34
23.09
2010
30.77
38.80
54.98
59.10
64.12
78.26
89.49
87.41
78.29
66.18
38.48
30.80
2011
26.15
25.54
50.20
55.10
60.90
78.24
93.29
90.78
80.07
63.19
42.04
31.73
2012
38.74
38.19
61.29
65.77
70.35
87.57
95.82
90.97
81.70
58.71
46.70
31.97
2013
25.49
31.49
50.03
54.80
72.43
84.80
93.01
91.97
77.27
53.52
43.60
27.69
2014
33.03
25.11
46.42
59.50
70.87
78.07
92.29
84.61
76.60
69.06
35.40
28.13
2015
27.39
42.75
57.94
62.67
67.61
88.10
88.71
88.58
83.73
67.39
41.63
30.65
2016
32.84
48.45
55.13
62.57
70.16
90.17
92.16
88.36
74.27
62.55
52.67
22.32
2017
14.87
35.25
55.78
59.47
71.94
83.87
95.87
87.90
73.03
60.94
45.03
29.81
2018
29.19
24.07
49.16
57.83
73.55
82.07
92.29
86.65
77.10
59.61
41.60
32.71
2019
33.58
25.21
45.35
61.07
64.13
79.83
90.35
89.74
75.13
50.16
42.03
35.35
2020
40.55
30.59
50.45
57.52
72.35
82.40
91.32
92.10
79.33
57.52
48.33
39.06
2021
39.45
23.86
51.00
58.07
69.55
91.07
95.97
86.97
81.53
61.90
51.67
38.32
2022
30.00
35.96
51.71
54.53
66.77
82.20
94.97
91.52
81.87
63.52
32.00
26.74
2023
30.00
30.86
40.26
62.75
77.52
77.33
89.71
88.61
79.83
58.32
47.83
39.03
2024
30.19
44.48
52.26
62.43
67.48
86.93
91.61
89.13
84.00
69.87
46.07
41.96
NCEI Climatology
28.89
35.77
51.19
60.00
70.40
81.39
91.40
88.79
76.70
59.90
43.50
30.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1998
M
M
M
M
M
M
M
M
M
33.58
25.53
10.52
1999
14.97
20.71
24.93
31.83
44.60
53.10
56.61
57.65
40.70
31.90
23.60
10.55
2000
5.45
18.50
26.10
33.43
46.64
51.53
59.60
57.74
43.10
33.97
5.53
4.81
2001
0.95
1.05
25.00
35.68
45.65
52.65
61.49
57.20
46.81
33.55
22.62
8.47
2002
7.54
9.86
15.60
31.09
40.44
53.62
62.58
53.61
46.32
28.26
17.36
4.09
2003
8.41
8.85
22.91
36.51
43.50
51.62
61.09
58.98
41.97
33.63
10.89
12.31
2004
0.52
14.50
27.94
35.20
42.84
51.67
59.10
54.93
46.20
35.29
19.89
13.58
2005
7.17
12.96
24.44
33.51
43.27
50.99
57.89
53.26
45.62
35.31
21.95
7.82
2006
17.17
11.78
23.17
36.33
44.60
55.35
60.81
55.47
44.41
32.83
20.61
8.70
2007
-0.84
10.11
28.06
34.43
43.61
52.27
63.65
57.26
44.73
34.81
21.70
5.19
2008
0.55
13.75
22.89
26.43
42.30
50.35
57.16
55.29
42.55
32.63
27.45
1.77
2009
3.61
10.20
21.06
31.93
43.31
49.81
56.19
52.36
46.29
29.04
19.80
-1.79
2010
5.88
12.81
26.37
32.79
39.61
52.51
57.85
55.18
43.98
36.83
16.24
9.69
2011
3.96
1.37
26.25
33.26
42.28
50.69
59.77
57.10
45.87
37.55
17.96
7.29
2012
12.26
15.50
30.06
36.60
41.48
54.33
63.00
55.29
44.90
31.39
20.97
9.35
2013
0.57
6.41
24.19
29.40
45.34
53.83
61.35
58.71
50.53
31.65
19.47
5.07
2014
8.87
3.43
24.74
33.13
44.53
51.03
59.38
57.23
45.57
35.10
9.83
8.35
2015
7.29
22.57
26.29
33.60
44.52
57.87
57.55
54.58
47.20
37.84
17.70
8.61
2016
8.26
21.34
26.06
37.13
44.29
56.50
58.23
56.10
48.43
37.32
26.67
0.90
2017
-7.65
13.93
32.00
35.67
43.19
53.80
59.59
54.84
45.23
30.00
22.33
6.61
2018
6.35
-2.75
23.71
30.77
47.74
51.90
59.19
53.68
44.63
30.55
19.67
7.65
2019
9.32
3.18
16.32
34.77
40.45
51.40
58.06
57.35
47.50
26.32
20.97
12.29
2020
15.94
6.41
25.45
29.31
45.06
53.73
57.65
57.13
43.27
27.29
17.93
12.10
2021
14.00
2.54
23.68
31.20
42.42
57.48
62.03
55.10
44.60
34.87
25.20
12.68
2022
3.71
7.36
21.94
27.73
42.16
50.77
60.10
58.71
48.90
33.06
8.33
2.94
2023
7.29
4.29
18.43
30.25
47.32
54.03
58.13
57.84
48.23
31.00
21.13
12.65
2024
2.55
17.39
24.42
35.27
40.42
52.30
57.94
56.16
46.73
35.48
21.13
16.07
NCEI Climatology
6.00
12.00
24.60
33.40
43.59
52.60
58.30
55.80
45.10
33.09
18.90
7.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1998
M
M
M
M
M
M
M
M
M
46.16
36.35
22.76
1999
25.73
34.25
40.38
44.12
55.15
65.78
73.89
73.98
56.10
47.78
39.53
21.42
2000
16.48
29.22
39.05
48.22
58.93
66.47
76.58
74.16
59.27
46.87
16.75
16.19
2001
14.03
13.26
37.15
48.67
61.02
67.66
77.68
75.68
63.84
46.79
36.94
21.00
2002
17.94
22.62
27.97
45.05
55.64
69.03
78.52
69.38
61.39
41.00
30.11
14.89
2003
19.50
19.50
33.87
50.35
57.02
65.14
78.41
75.56
57.91
49.97
25.00
24.28
2004
11.60
25.25
42.60
48.85
55.90
64.37
73.08
69.12
59.65
47.57
32.98
25.85
2005
19.46
28.45
38.29
46.82
55.10
65.00
75.47
69.10
60.55
47.99
34.23
18.33
2006
30.25
25.10
36.47
50.08
58.91
70.64
77.60
71.74
57.96
44.26
33.51
20.41
2007
13.21
21.12
42.42
47.08
58.52
68.87
80.18
73.73
60.97
47.71
34.85
16.84
2008
14.04
25.83
35.28
42.02
54.37
64.79
74.62
72.39
57.47
45.99
37.98
14.10
2009
15.78
23.85
34.63
44.91
57.83
62.32
71.54
68.72
64.20
39.44
34.57
10.65
2010
18.33
25.80
40.67
45.95
51.86
65.38
73.67
71.30
61.14
51.50
27.36
20.24
2011
15.06
13.46
38.22
44.18
51.59
64.47
76.53
73.94
62.97
50.37
30.00
19.51
2012
25.50
26.84
45.68
51.18
55.92
70.95
79.41
73.13
63.30
45.05
33.83
20.66
2013
13.03
18.95
37.11
42.10
58.88
69.32
77.18
75.34
63.90
42.58
31.53
16.38
2014
20.95
14.27
35.58
46.32
57.70
64.55
75.84
70.92
61.08
52.08
22.62
18.24
2015
17.34
32.66
42.11
48.13
56.06
72.98
73.13
71.58
65.47
52.61
29.67
19.63
2016
20.55
34.90
40.60
49.85
57.23
73.33
75.19
72.23
61.35
49.94
39.67
11.61
2017
3.61
24.59
43.89
47.57
57.56
68.83
77.73
71.37
59.13
45.47
33.68
18.21
2018
17.77
10.66
36.44
44.30
60.65
66.98
75.74
70.16
60.87
45.08
30.63
20.18
2019
21.45
14.20
30.84
47.92
52.29
65.62
74.21
73.55
61.32
38.24
31.50
23.82
2020
28.24
18.50
37.95
43.41
58.71
68.07
74.48
74.61
61.30
42.40
33.13
25.58
2021
26.73
13.20
37.34
44.63
55.98
74.27
79.00
71.03
63.07
48.39
38.43
25.50
2022
16.85
21.66
36.82
41.13
54.47
66.48
77.53
75.11
65.38
48.29
20.17
14.84
2023
18.65
17.57
29.35
46.50
62.42
65.68
73.92
73.23
64.03
44.66
34.48
25.84
2024
16.37
30.93
38.34
48.85
53.95
69.62
74.77
72.65
65.37
52.68
33.60
29.02
NCEI Climatology
17.45
23.89
37.90
46.70
57.00
67.00
74.85
72.30
60.90
46.49
31.20
19.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
