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 (USC00401957) 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
1.85
4.16
2.50
6.33
6.86
9.20
2005
6.27
4.95
3.03
6.25
1.27
6.16
6.66
8.92
2.43
0.10
2.12
2.80
2006
6.90
1.85
3.02
5.59
4.48
3.73
4.60
2.89
2.52
3.21
4.96
3.65
2007
3.84
1.49
2.00
3.46
1.81
2.20
3.34
1.29
2.85
5.26
3.39
4.83
2008
2.81
3.63
4.74
6.35
5.49
2.88
2.44
4.12
1.22
6.38
1.62
6.74
2009
3.79
1.83
4.50
5.35
14.08
1.81
6.68
2.43
10.48
6.97
0.95
4.68
2010
5.96
2.99
4.98
3.23
13.89
4.03
6.83
5.77
1.11
3.77
4.65
2.55
2011
2.98
5.16
4.76
9.10
3.94
6.87
3.57
1.85
6.39
1.01
5.23
5.77
2012
4.09
3.10
3.27
1.61
4.26
1.20
5.52
3.99
6.50
4.37
1.87
6.93
2013
7.74
2.85
3.18
7.32
3.30
5.02
5.43
3.68
5.04
3.27
2.83
4.91
2014
1.97
4.01
4.11
6.98
2.30
9.44
4.17
7.23
0.69
7.27
4.41
4.80
2015
2.90
4.09
4.96
6.62
3.75
5.28
4.69
4.04
3.99
6.25
5.44
6.06
2016
2.25
5.48
3.59
2.71
3.13
3.21
1.78
9.15
1.60
0.36
2.12
7.39
2017
4.75
2.93
7.88
5.99
7.45
4.99
5.44
3.44
4.73
4.09
2.55
5.76
2018
2.39
10.89
7.20
6.40
3.40
6.19
2.64
2.05
10.54
2.62
4.50
6.58
2019
6.65
10.17
4.11
5.40
3.73
7.88
3.78
2.84
0.05
7.87
4.51
5.79
2020
7.03
10.72
6.95
5.53
4.26
4.55
4.92
8.49
5.13
3.52
1.55
5.62
2021
2.68
6.05
11.13
2.07
5.62
3.67
5.00
10.27
7.37
4.72
1.76
5.80
2022
7.27
8.97
4.69
3.82
3.57
0.86
1.10
2.57
7.15
2.35
2.15
7.09
2023
7.24
4.62
5.02
3.79
5.65
1.63
5.68
5.70
1.70
0.73
3.03
2.50
2024
6.20
4.49
6.99
5.47
6.83
1.52
6.79
0.19
6.17
0.70
2.90
3.22
NCEI Climatology
4.60
5.31
5.43
5.10
5.17
4.98
4.75
4.09
4.25
3.78
3.87
5.64
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
86.50
83.14
81.87
73.32
62.17
50.81
2005
52.32
54.68
58.69
70.93
77.65
84.90
89.57
90.32
86.17
71.77
63.47
45.81
2006
56.32
47.84
62.43
77.87
77.19
85.86
90.55
91.90
81.63
69.65
59.77
54.77
2007
51.03
45.81
71.20
69.10
83.94
89.53
88.84
98.45
86.70
75.74
60.73
55.00
2008
46.13
52.89
61.45
69.73
77.94
88.53
90.39
89.06
83.80
71.62
56.83
50.06
2009
45.52
54.71
61.52
70.57
76.94
88.27
85.23
86.58
80.43
65.74
61.40
47.23
2010
40.58
40.61
57.39
75.77
79.97
90.60
91.19
91.45
85.37
74.90
62.07
42.23
2011
42.42
53.36
61.42
73.17
77.26
89.17
91.16
91.06
80.03
70.10
62.00
51.74
2012
53.79
54.24
72.16
72.43
82.74
87.93
93.06
87.74
81.07
67.52
59.60
54.87
2013
49.16
51.11
52.80
69.17
76.87
85.31
84.42
84.06
82.50
70.16
55.63
48.70
2014
43.45
47.44
57.45
72.23
79.65
85.41
84.10
87.42
81.10
72.03
52.33
51.29
2015
45.94
41.25
60.23
71.80
79.90
86.60
88.03
85.10
82.63
70.13
63.03
61.30
2016
44.29
51.66
65.19
73.93
76.77
89.20
92.06
88.94
86.67
77.52
66.37
50.00
2017
53.48
60.75
64.90
76.47
78.81
84.73
88.77
85.29
80.00
73.29
60.73
49.03
2018
42.42
59.86
58.42
64.80
84.00
87.47
88.35
88.16
86.63
72.67
54.03
51.73
2019
48.81
57.32
57.84
72.45
81.48
85.30
88.58
88.32
91.88
73.90
55.93
53.62
2020
51.52
54.00
65.77
68.23
76.16
86.43
90.61
87.42
80.73
71.39
66.47
53.06
2021
48.77
46.46
65.00
69.53
76.69
84.93
86.83
86.55
81.13
73.97
56.40
61.94
2022
46.61
56.11
64.92
69.00
81.32
88.77
93.30
88.23
81.59
70.61
59.29
55.39
2023
54.87
59.43
61.24
72.05
79.21
86.13
90.71
87.74
84.57
73.29
63.21
55.68
2024
45.81
61.38
67.71
73.87
81.83
89.60
91.68
91.32
83.27
76.39
64.70
52.26
NCEI Climatology
47.90
52.53
61.50
71.29
78.80
85.80
88.79
88.41
83.30
72.10
60.30
51.10
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
63.90
59.89
57.69
49.96
42.07
26.30
2005
33.17
32.93
34.07
43.29
47.70
62.30
68.93
68.17
59.83
45.55
34.60
24.29
2006
32.16
26.04
35.40
49.63
52.55
60.31
66.10
68.10
55.33
41.57
34.23
28.35
2007
30.74
22.15
41.40
42.17
53.16
61.27
65.23
69.23
60.40
49.16
33.90
34.03
2008
24.48
29.70
36.06
43.57
52.32
63.90
64.48
63.45
59.20
45.14
31.43
29.39
2009
23.97
28.29
38.35
43.63
56.10
63.37
62.94
63.87
61.30
44.42
35.77
28.42
2010
22.65
23.29
35.00
44.23
56.77
66.87
68.71
68.06
56.60
42.26
34.73
23.58
2011
23.65
30.61
38.52
47.67
53.19
64.33
69.71
65.52
55.87
41.39
37.57
30.03
2012
28.71
31.28
44.84
44.97
56.35
58.53
68.94
62.87
56.67
43.68
29.30
34.16
2013
31.45
29.00
30.97
43.67
52.29
62.97
64.16
65.00
58.13
48.00
31.73
29.30
2014
16.13
26.52
30.84
43.07
54.29
64.14
61.33
64.58
59.13
47.55
29.90
34.61
2015
25.06
19.32
35.52
47.10
53.80
65.00
68.42
62.13
58.23
46.77
42.23
40.73
2016
22.90
32.28
40.42
45.10
52.42
64.03
68.48
68.81
60.43
48.68
35.60
29.26
2017
36.06
33.29
37.71
49.03
53.42
60.60
67.90
63.52
57.47
46.48
36.60
27.42
2018
20.94
36.32
37.10
39.27
59.20
65.00
66.84
65.29
65.40
48.37
31.69
31.80
2019
28.81
34.46
33.19
43.24
55.84
60.63
65.90
65.23
61.15
46.47
28.38
31.29
2020
28.81
30.97
42.23
40.50
51.32
60.93
68.29
66.06
60.77
47.64
35.27
25.39
2021
28.39
25.21
40.68
41.87
49.72
62.93
66.83
66.61
57.45
50.71
30.53
37.71
2022
21.71
23.96
35.06
41.70
55.19
60.95
68.85
65.61
55.62
39.61
35.29
37.87
2023
33.65
34.82
36.55
45.79
55.81
60.80
68.25
66.74
58.30
46.84
35.31
31.45
2024
22.19
34.28
40.48
49.07
58.94
64.03
68.84
65.26
60.87
46.77
43.43
31.41
NCEI Climatology
26.91
29.20
36.00
44.20
53.50
62.30
66.61
64.90
57.90
45.30
34.90
29.60
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
75.20
71.52
69.74
61.46
52.12
38.32
2005
42.65
44.02
46.38
57.11
62.53
73.60
79.25
79.53
73.00
58.77
49.03
35.05
2006
44.24
36.94
48.92
63.75
64.87
73.09
78.32
80.00
68.48
55.80
47.00
41.56
2007
40.89
33.98
56.30
55.63
68.55
75.40
77.03
83.84
73.55
62.45
47.32
44.52
2008
35.31
41.44
48.76
56.65
65.13
76.22
77.44
76.26
71.50
58.38
44.13
39.73
2009
34.74
41.50
49.94
57.10
66.52
75.82
74.08
75.23
70.87
55.08
48.58
37.82
2010
31.61
31.95
46.19
60.00
68.37
78.73
79.95
79.76
70.98
58.58
48.40
32.90
2011
33.03
41.98
49.97
60.42
65.23
76.75
80.44
78.29
67.95
55.74
49.78
40.89
2012
41.25
42.76
58.50
58.70
69.55
73.23
81.00
75.31
68.87
55.60
44.45
44.52
2013
40.31
40.05
41.88
56.42
64.58
74.14
74.29
74.53
70.32
59.08
43.68
39.00
2014
29.79
36.98
44.15
57.65
66.97
74.78
72.72
76.00
70.12
59.79
41.12
42.95
2015
35.50
30.29
47.87
59.45
66.85
75.80
78.23
73.61
70.43
58.45
52.63
51.02
2016
33.60
41.97
52.81
59.52
64.60
76.62
80.27
78.87
73.55
63.10
50.98
39.63
2017
44.77
47.02
51.31
62.75
66.11
72.67
78.34
74.40
68.73
59.89
48.67
38.23
2018
31.68
48.09
47.76
52.03
71.60
76.23
77.60
76.73
76.02
60.52
42.86
41.77
2019
38.81
45.89
45.52
57.84
68.66
72.97
77.24
76.77
76.52
60.18
42.16
42.46
2020
40.17
42.48
54.00
54.37
63.74
73.68
79.45
76.74
70.75
59.52
50.87
39.23
2021
38.58
35.84
52.84
55.70
63.21
73.93
76.83
76.58
69.24
62.34
43.47
49.82
2022
34.16
40.04
50.17
55.47
68.26
74.86
81.08
76.92
68.60
55.11
47.29
46.63
2023
44.26
47.12
48.90
58.92
67.43
73.47
79.48
77.24
71.43
60.06
49.26
43.56
2024
34.00
47.83
54.10
61.47
70.57
76.82
80.26
78.29
72.07
61.58
54.07
41.83
NCEI Climatology
37.40
40.87
48.75
57.74
66.15
74.05
77.70
76.65
70.60
58.70
47.60
40.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
