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 (USW00003919) 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
0.00
M
M
M
M
M
M
M
2005
M
M
M
M
0.00
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
0.00
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
2025
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
0.71
0.91
1.82
2.72
5.04
3.75
3.92
3.71
2.65
2.16
1.22
1.12
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
11.6
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
2025
M
12.3
15.6
14.5
10.8
12.9
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
39.62
40.53
58.75
65.42
79.07
83.23
89.38
83.63
82.70
69.05
53.10
47.55
2005
35.39
48.68
56.04
65.94
76.37
86.79
92.45
88.44
85.00
69.89
58.56
39.39
2006
55.52
47.28
56.71
73.12
77.64
89.55
92.68
90.06
77.48
63.54
56.89
48.64
2007
38.01
41.28
63.61
62.26
76.24
M
M
91.83
81.45
70.52
54.07
37.78
2008
40.21
41.29
54.01
62.89
74.54
86.82
91.13
86.36
61.03
58.56
54.64
40.77
2009
43.94
53.11
56.46
65.74
76.09
86.83
86.08
82.80
71.58
61.52
61.52
53.90
2010
33.67
37.54
55.30
70.75
72.98
90.15
91.07
91.25
83.39
72.71
54.01
42.10
2011
37.62
41.91
54.45
66.06
74.51
89.15
M
M
M
67.49
55.43
43.19
2012
48.63
48.40
69.33
69.45
83.19
91.97
97.59
88.14
80.31
66.83
60.03
45.02
2013
44.68
44.61
51.53
60.03
74.81
86.72
90.62
86.80
84.23
68.37
53.54
40.25
2014
40.43
38.67
51.96
63.81
77.73
85.39
87.61
91.04
79.96
71.57
50.56
42.53
2015
45.08
41.72
62.88
68.12
71.94
88.29
90.00
86.83
85.95
72.00
59.23
48.00
2016
41.01
53.79
64.24
69.35
74.39
90.03
88.87
84.06
80.80
74.80
62.74
42.03
2017
43.51
55.88
59.61
65.46
75.14
21.22
93.58
84.89
84.57
70.16
64.04
44.94
2018
42.38
M
58.77
51.55
87.23
92.00
91.14
87.77
79.84
65.62
48.66
45.87
2019
37.99
36.25
50.18
69.88
72.16
84.53
90.83
85.98
86.40
63.51
54.00
47.48
2020
42.30
47.04
58.62
67.18
72.10
91.74
88.07
88.57
80.21
65.75
61.82
48.57
2021
M
35.45
61.87
65.46
72.15
89.58
89.37
91.10
85.49
72.57
59.93
55.00
2022
45.16
48.02
58.36
67.82
77.08
88.67
92.46
92.76
90.60
M
M
43.32
2023
45.93
55.53
57.12
74.02
83.58
89.92
94.68
96.75
90.60
73.45
62.38
52.44
2024
37.73
61.09
63.99
75.55
81.70
93.19
95.52
94.03
88.92
81.24
60.61
52.55
2025
37.30
44.14
70.13
73.15
79.19
90.21
M
M
M
M
M
M
NCEI Climatology
41.40
46.45
57.30
66.89
76.80
88.10
92.79
90.10
81.91
69.10
55.10
43.20
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
20.33
23.83
39.47
46.80
57.86
62.09
69.21
64.70
59.65
50.65
38.34
26.26
2005
20.98
30.23
35.14
47.68
55.07
66.95
70.00
69.04
63.58
48.88
35.93
23.61
2006
31.68
22.23
35.29
48.86
56.04
66.60
72.29
69.90
56.97
43.34
34.25
28.85
2007
21.50
23.69
43.68
42.87
58.64
M
M
73.74
62.19
51.57
31.95
21.91
2008
20.57
22.87
32.82
42.14
54.18
66.05
69.75
67.48
57.05
50.85
35.20
19.11
2009
20.00
26.25
34.68
42.89
56.00
66.88
67.47
62.23
58.57
61.52
61.52
50.53
2010
19.59
23.74
36.80
49.00
57.31
66.87
72.88
68.63
60.78
48.24
33.91
22.76
2011
17.15
20.62
34.71
43.32
54.19
65.09
M
M
M
39.57
34.59
26.55
2012
25.76
28.51
46.43
50.47
58.25
64.81
75.28
64.92
54.10
43.75
34.03
24.88
2013
22.90
25.06
30.77
39.84
53.97
65.38
67.78
68.19
62.08
45.23
31.57
17.72
2014
18.43
18.90
27.67
41.56
50.31
64.91
64.89
68.94
57.48
49.25
29.05
28.85
2015
21.72
19.80
34.28
46.84
54.87
67.60
73.80
66.00
66.27
49.33
38.67
30.08
2016
24.23
30.44
39.41
46.41
51.75
67.33
73.28
69.21
62.13
51.65
39.58
21.44
2017
25.06
32.04
38.43
-88.63
-637.87
-637.87
-637.87
-637.87
-637.87
-594.40
-367.74
-275.82
2018
-50.07
M
-163.20
-127.80
64.82
70.99
70.75
66.84
62.38
45.61
29.53
27.25
2019
21.82
21.31
31.98
46.20
54.91
63.82
70.38
69.06
66.82
41.84
31.07
27.13
2020
25.35
25.99
39.40
41.91
53.61
69.17
70.09
66.55
54.97
43.61
37.41
27.45
2021
M
16.96
39.65
44.07
55.25
67.33
68.69
71.09
61.90
48.96
38.41
29.45
2022
20.43
19.75
33.34
44.07
58.20
68.02
70.09
67.48
64.70
M
M
23.72
2023
28.62
27.61
36.40
48.24
60.65
68.26
73.71
72.82
65.34
52.49
38.97
34.50
2024
21.78
35.80
38.50
49.20
59.27
72.55
72.51
71.63
62.96
53.76
42.44
32.16
2025
19.93
23.21
41.57
52.06
56.24
69.16
M
M
M
M
M
M
NCEI Climatology
20.10
23.75
33.20
42.31
53.40
64.20
69.10
67.10
58.20
44.90
32.09
22.59
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
29.97
32.18
49.11
56.11
68.47
72.66
79.29
74.17
71.18
59.85
45.72
36.90
2005
28.19
39.45
45.59
56.81
65.72
76.87
81.22
78.74
74.29
59.38
47.25
31.50
2006
43.60
34.75
46.00
60.99
66.84
78.07
82.49
79.98
67.22
53.44
45.57
38.74
2007
29.75
32.48
53.64
52.57
67.44
M
M
82.78
71.82
61.05
43.01
29.85
2008
30.39
32.08
43.42
52.51
64.36
76.44
80.44
76.92
59.04
54.71
44.92
29.94
2009
31.97
39.68
45.57
54.32
66.04
76.86
76.77
72.51
65.08
61.52
61.52
52.21
2010
26.63
30.64
46.05
59.88
65.15
78.51
81.98
79.94
72.08
60.48
43.96
32.43
2011
27.38
31.26
44.58
54.69
64.35
77.12
M
M
M
53.53
45.01
34.87
2012
37.19
38.45
57.88
59.96
70.72
78.39
86.43
76.53
67.20
55.29
47.03
34.95
2013
33.79
34.83
41.15
49.93
64.39
76.05
79.20
77.50
73.15
56.80
42.56
28.98
2014
29.43
28.79
39.81
52.69
64.02
75.15
76.25
79.99
68.72
60.41
39.81
35.69
2015
33.40
30.76
48.58
57.48
63.40
77.95
81.90
76.42
76.11
60.67
48.95
39.04
2016
32.62
42.12
51.83
57.88
63.07
78.68
81.08
76.64
71.47
63.23
51.16
31.74
2017
34.28
43.96
49.02
-11.59
-281.37
-308.33
-272.15
-276.49
-276.65
-262.12
-151.85
-115.44
2018
-3.84
M
-52.22
-38.13
76.02
81.49
80.94
77.30
71.11
55.61
39.09
36.56
2019
29.91
28.78
41.08
58.04
63.53
74.17
80.61
77.52
76.61
52.68
42.53
37.31
2020
33.82
36.52
49.01
54.54
62.85
80.45
79.08
77.56
67.59
54.68
49.62
38.01
2021
M
26.21
50.76
54.76
63.70
78.46
79.03
81.10
73.69
60.77
49.17
42.23
2022
32.79
33.88
45.85
55.95
67.64
78.34
81.28
80.12
77.65
M
M
33.52
2023
37.28
41.57
46.76
61.13
72.12
79.09
84.20
84.78
77.97
62.97
50.67
43.47
2024
29.76
48.45
51.25
62.37
70.49
82.87
84.01
82.83
75.94
67.50
51.52
42.36
2025
28.62
33.68
55.85
62.61
67.72
79.68
M
M
M
M
M
M
NCEI Climatology
30.75
35.10
45.25
54.60
65.10
76.15
80.95
78.60
70.05
57.00
43.60
32.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
