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 (USC00229439) 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
M
M
M
M
M
M
3.94
3.02
2.32
2.99
M
3.63
2005
2.45
4.73
5.51
6.56
3.53
4.78
10.11
7.95
1.47
0.02
2.30
4.77
2006
4.15
5.87
2.44
1.24
4.40
2.79
8.32
3.68
1.57
3.47
5.14
8.02
2007
4.26
2.47
0.28
4.24
2.38
6.06
7.87
2.83
3.77
3.46
1.43
3.35
2008
4.86
3.30
3.32
6.48
5.34
5.84
3.13
5.26
7.72
1.26
5.90
4.78
2009
4.06
1.67
9.81
5.25
13.45
2.43
1.33
4.53
10.45
3.72
4.33
19.19
2010
4.33
6.51
3.40
3.12
5.83
0.96
5.10
6.21
0.01
0.54
4.20
1.55
2011
3.81
4.17
11.67
4.21
1.25
2.10
6.01
2.55
10.82
0.40
2.28
5.00
2012
4.74
7.49
9.69
2.23
3.53
3.20
8.03
13.88
5.62
2.10
1.97
7.60
2013
8.36
15.94
3.69
7.41
5.40
7.16
6.93
3.17
2.57
1.57
4.06
4.80
2014
2.89
7.35
6.69
10.48
3.85
6.31
4.76
2.33
3.26
2.70
1.82
5.06
2015
5.10
3.94
7.93
6.50
3.39
4.47
6.53
3.48
2.07
5.51
5.35
8.46
2016
3.94
6.38
14.23
5.59
4.92
3.34
2.65
4.20
1.69
0.00
1.11
5.45
2017
9.06
3.56
5.47
4.24
6.82
17.30
5.61
4.39
2.41
6.57
1.74
5.27
2018
3.18
6.83
5.16
5.80
2.17
4.38
3.61
3.89
8.31
2.44
6.78
18.37
2019
6.03
6.03
4.16
7.32
4.96
3.62
6.99
7.10
0.13
14.86
3.41
5.85
2020
7.87
8.67
4.57
7.68
7.23
9.40
9.60
7.28
0.80
7.86
5.99
5.22
2021
4.53
7.38
8.65
10.57
4.05
10.22
11.61
9.41
6.18
2.46
0.35
4.04
2022
3.84
4.83
8.71
7.39
5.74
2.45
6.05
13.97
1.06
3.82
3.79
4.58
2023
8.27
6.36
3.81
5.65
6.84
5.88
5.41
2.15
2.60
1.70
2.20
3.15
2024
7.22
3.14
9.51
4.12
7.48
4.78
8.71
1.28
2.65
0.20
3.89
0.00
NCEI Climatology
6.06
5.34
5.87
4.92
4.52
5.88
5.37
4.41
4.06
3.55
4.25
6.01
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
M
M
M
M
M
M
90.04
84.39
83.20
78.65
M
56.48
2005
60.39
62.54
67.39
75.17
82.32
87.57
90.06
90.84
89.50
78.23
70.63
58.23
2006
65.16
60.18
70.03
82.70
83.77
92.00
93.61
93.42
86.03
78.90
67.37
61.23
2007
57.87
60.21
75.45
73.97
84.42
90.67
88.94
95.20
88.00
79.10
69.33
65.35
2008
55.13
65.03
71.42
77.03
84.48
91.53
95.32
90.35
86.53
77.03
67.97
64.94
2009
62.23
67.30
73.45
78.60
84.48
93.90
93.97
91.42
88.33
76.97
68.90
57.03
2010
54.74
53.29
65.48
80.53
88.81
96.60
96.19
96.03
93.47
83.87
71.23
57.65
2011
57.71
65.46
75.61
82.20
84.97
96.17
92.94
95.19
86.37
76.87
70.17
62.39
2012
67.45
65.86
78.61
80.10
89.35
92.43
94.19
92.06
88.27
79.19
69.87
66.68
2013
64.42
64.96
67.06
77.40
82.77
91.87
90.68
92.87
92.33
80.06
66.63
62.58
2014
55.39
62.57
68.19
78.13
86.19
91.17
91.65
93.26
90.00
82.94
65.30
65.23
2015
59.65
58.68
73.35
79.93
87.16
91.90
95.35
94.03
89.63
80.68
72.83
70.55
2016
58.94
66.48
74.90
79.47
83.55
91.77
94.68
92.97
92.63
85.77
75.57
65.13
2017
67.35
71.14
73.77
82.03
82.52
86.10
91.23
89.84
86.77
80.42
71.17
59.65
2018
55.58
70.96
72.32
75.57
88.42
91.77
93.03
91.42
90.67
81.48
64.10
63.39
2019
59.23
68.57
69.84
75.73
86.94
90.23
91.97
92.84
94.07
80.90
66.59
64.35
2020
62.23
64.29
76.90
77.83
82.84
89.33
91.94
92.10
85.80
81.94
72.83
60.10
2021
60.52
59.07
72.45
76.53
82.00
88.27
90.81
92.03
86.77
81.10
69.97
71.84
2022
62.55
65.93
76.52
80.63
89.45
95.37
94.23
90.94
89.50
80.06
71.57
65.10
2023
67.29
70.64
77.26
78.80
86.29
91.93
95.16
99.39
90.87
80.32
67.57
62.84
2024
57.52
68.62
70.74
78.33
87.10
92.13
93.52
96.45
87.87
84.74
75.43
62.00
NCEI Climatology
59.20
63.52
70.71
77.29
84.40
89.80
91.80
91.79
87.60
78.90
68.41
61.10
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
67.32
61.94
59.90
56.71
M
28.61
2005
35.67
41.57
41.94
46.26
55.52
66.00
70.29
70.23
64.57
48.61
40.43
30.39
2006
37.71
34.39
43.43
52.24
58.16
63.67
69.26
70.53
58.63
48.13
37.20
35.10
2007
35.47
32.75
41.94
45.83
55.90
65.17
69.61
71.16
65.53
53.32
39.27
40.42
2008
31.84
35.66
40.97
50.80
58.81
68.43
70.84
69.97
67.43
51.29
38.20
41.61
2009
38.32
39.07
49.06
51.37
65.26
70.40
69.61
69.16
69.97
56.29
43.60
36.65
2010
29.00
29.75
39.26
50.93
66.58
74.27
75.71
76.26
64.83
47.52
43.40
28.42
2011
31.48
37.93
45.61
54.87
57.16
69.93
72.55
70.87
62.27
45.58
42.37
39.00
2012
38.35
44.31
54.10
52.87
61.90
67.13
72.16
70.13
64.43
50.45
36.73
40.32
2013
41.94
38.43
37.32
50.33
57.39
69.97
71.55
72.06
67.20
55.32
41.10
37.84
2014
27.45
38.43
41.87
52.37
61.74
71.03
69.42
70.23
67.30
54.77
35.53
43.23
2015
34.32
33.32
50.87
59.23
62.97
71.57
73.55
69.97
64.90
54.03
51.80
47.74
2016
35.13
39.03
48.74
54.93
59.58
68.63
72.29
72.84
67.50
52.13
41.50
42.94
2017
45.13
44.14
48.23
53.30
58.74
68.20
71.84
71.77
64.07
55.58
44.47
39.16
2018
31.65
50.32
45.84
47.20
61.90
69.77
71.61
69.81
71.80
57.71
43.43
41.29
2019
38.23
47.46
45.26
50.00
63.10
68.10
71.32
72.39
67.23
59.19
38.66
42.58
2020
38.90
42.57
55.13
51.37
58.13
68.63
73.10
71.68
67.93
57.13
46.53
34.68
2021
38.42
34.82
47.87
49.77
59.13
68.73
72.74
72.16
66.73
58.87
41.53
49.26
2022
33.06
38.93
47.10
54.57
66.68
71.77
73.74
73.61
65.83
49.26
46.53
44.31
2023
42.68
47.32
47.42
52.30
61.03
67.90
72.10
72.35
65.53
51.26
41.27
34.26
2024
29.77
37.52
44.58
50.90
64.03
67.80
71.65
68.35
65.70
50.13
50.63
25.33
NCEI Climatology
36.10
38.90
45.30
52.00
60.20
68.20
70.80
70.30
65.01
52.80
42.09
37.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
78.68
73.16
71.55
67.68
M
42.55
2005
48.00
52.05
54.66
60.59
68.92
76.78
80.18
80.52
77.03
63.42
55.53
44.31
2006
51.44
47.29
56.93
67.41
70.97
77.83
81.44
81.95
72.33
63.52
52.28
48.16
2007
46.40
46.48
58.69
59.90
70.16
77.92
79.27
83.17
76.77
66.21
54.30
52.89
2008
43.48
50.34
56.19
63.92
71.65
79.98
83.08
80.16
76.98
64.16
53.08
53.27
2009
50.27
53.19
61.26
64.98
74.87
82.15
81.79
80.29
79.15
66.63
56.25
46.84
2010
41.87
41.52
52.37
65.73
77.69
85.43
85.95
86.15
79.15
65.69
57.32
43.03
2011
44.60
51.70
60.61
68.53
71.06
83.05
82.74
83.03
74.32
61.23
56.27
50.69
2012
52.90
55.09
66.35
66.48
75.63
79.78
83.18
81.10
76.35
64.82
53.30
53.50
2013
53.18
51.70
52.19
63.87
70.08
80.92
81.11
82.47
79.77
67.69
53.87
50.21
2014
41.42
50.50
55.03
65.25
73.97
81.10
80.53
81.74
78.65
68.85
50.42
54.23
2015
46.98
46.00
62.11
69.58
75.06
81.73
84.45
82.00
77.27
67.35
62.32
59.15
2016
47.03
52.76
61.82
67.20
71.56
80.20
83.48
82.90
80.07
68.95
58.53
54.03
2017
56.24
57.64
61.00
67.67
70.63
77.15
81.53
80.81
75.42
68.00
57.82
49.40
2018
43.61
60.64
59.08
61.38
75.16
80.77
82.32
80.61
81.23
69.60
53.77
52.34
2019
48.73
58.02
57.55
62.87
75.02
79.17
81.65
82.61
80.65
70.05
52.62
53.47
2020
50.56
53.43
66.02
64.60
70.48
78.98
82.52
81.89
76.87
69.53
59.68
47.39
2021
49.47
46.95
60.16
63.15
70.57
78.50
81.77
82.10
76.75
69.98
55.75
60.55
2022
47.81
52.43
61.81
67.60
78.06
83.57
83.98
82.27
77.67
64.66
59.05
54.71
2023
54.98
58.98
62.34
65.55
73.66
79.92
83.63
85.87
78.20
65.79
54.42
48.55
2024
43.65
53.07
57.66
64.62
75.56
79.97
82.58
82.40
76.78
67.44
63.03
43.67
NCEI Climatology
47.65
51.21
58.00
64.65
72.30
79.00
81.30
81.05
76.30
65.85
55.25
49.50
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
