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 (USC00230887) 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
2009
M
M
M
M
5.05
2.52
6.59
3.07
5.76
9.96
1.12
2.08
2010
3.25
3.52
4.85
2.35
8.11
3.84
4.28
0.32
8.13
0.27
1.47
0.25
2011
1.83
2.72
3.04
12.07
7.06
1.37
0.73
3.22
6.00
2.57
7.10
3.02
2012
2.26
1.48
5.27
1.06
3.21
1.38
2.51
3.95
2.67
4.09
0.64
1.99
2013
2.97
1.80
2.46
5.28
3.72
1.08
3.73
13.84
2.93
3.81
2.70
3.66
2014
0.76
2.22
3.04
2.53
5.91
3.79
1.86
1.12
3.44
6.17
1.82
2.83
2015
1.43
2.05
8.33
3.96
7.91
7.45
11.89
4.53
4.49
1.27
6.37
9.26
2016
1.32
0.36
3.45
1.46
2.25
3.06
9.85
7.15
9.04
4.76
1.37
1.50
2017
2.20
1.47
6.47
13.16
8.89
2.83
3.12
4.10
1.58
2.19
0.75
1.76
2018
2.43
5.70
4.72
4.27
4.17
1.89
2.14
6.82
4.62
2.76
2.86
3.90
2019
5.55
5.92
3.31
4.18
9.05
4.21
3.22
5.48
2.39
10.52
5.94
1.90
2020
6.15
4.06
9.40
5.85
13.21
2.96
3.15
1.97
4.18
10.04
2.39
1.84
2021
5.09
0.74
6.11
5.96
7.55
5.39
3.69
4.16
1.09
4.64
1.22
4.84
2022
2.33
4.56
3.20
4.56
7.28
1.54
2.84
4.48
2.12
3.52
2.19
2.89
2023
0.90
3.19
7.58
1.48
4.82
3.10
3.00
2.97
2.56
3.31
0.93
2.04
2024
4.23
1.17
3.59
2.87
3.65
1.20
7.00
2.95
0.57
2.00
10.31
3.31
2025
2.03
1.53
1.71
6.84
M
M
M
M
M
M
M
M
NCEI Climatology
2.81
3.00
4.29
4.77
5.54
3.87
4.12
4.15
5.08
3.86
3.93
3.00
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2025
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
2009
M
M
M
M
72.60
85.40
83.52
83.20
73.91
59.72
63.15
42.00
2010
36.50
38.59
52.55
70.10
75.84
87.87
87.90
93.00
80.17
70.36
60.17
41.65
2011
38.00
45.39
56.42
68.70
71.26
89.07
94.77
92.10
77.20
69.32
57.40
47.74
2012
50.87
51.00
69.81
72.07
80.74
87.70
95.87
88.71
79.90
66.00
59.97
51.90
2013
47.39
46.93
51.45
65.37
72.13
84.87
86.71
83.48
82.97
67.39
54.27
44.42
2014
40.10
43.50
54.42
68.48
79.11
84.50
86.24
92.93
81.50
73.93
52.03
46.79
2015
43.75
41.91
51.29
66.37
75.52
83.20
84.79
84.91
80.24
70.48
58.75
55.10
2016
44.00
52.11
62.16
68.97
72.77
87.62
88.06
85.35
83.13
74.87
64.10
45.61
2017
47.48
58.68
61.65
68.93
74.97
82.73
88.52
82.35
83.57
72.55
61.03
47.16
2018
41.26
51.00
59.19
61.73
82.68
88.87
90.87
85.42
79.73
67.45
50.43
47.48
2019
43.13
48.71
52.87
69.00
75.45
82.30
86.10
85.42
86.43
67.13
53.47
51.65
2020
46.81
48.21
61.74
64.90
71.13
85.17
89.35
86.03
79.40
67.39
62.43
50.00
2021
43.39
36.86
62.71
67.63
73.81
84.73
85.71
88.03
84.63
70.55
58.93
60.23
2022
44.68
48.29
58.87
66.00
75.19
86.37
94.94
87.13
81.80
70.42
56.60
45.52
2023
49.39
52.39
56.45
68.87
76.19
84.60
89.13
87.81
81.67
70.35
59.80
51.52
2024
37.94
59.72
63.06
69.59
78.45
85.73
86.32
88.35
80.34
79.00
60.77
50.52
2025
40.61
46.64
67.06
67.55
M
M
M
M
M
M
M
M
NCEI Climatology
43.20
49.33
58.39
67.61
75.10
83.89
88.10
88.00
80.20
69.60
57.59
47.10
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
M
M
M
M
56.08
67.33
66.19
64.83
58.50
44.66
42.81
25.19
2010
22.07
25.15
36.52
51.23
56.81
70.00
71.66
70.10
62.31
49.39
39.97
27.23
2011
23.81
29.21
39.13
49.80
53.65
69.87
74.10
69.23
55.80
48.16
41.40
32.90
2012
31.20
32.97
48.35
52.07
60.39
66.37
73.16
66.68
60.43
46.35
38.40
35.35
2013
29.10
29.00
32.10
44.53
54.27
64.13
66.19
65.48
62.03
49.03
34.53
26.58
2014
18.80
24.25
31.90
45.85
58.37
64.55
63.16
67.34
57.75
49.80
29.62
34.14
2015
23.92
21.14
33.07
49.41
57.11
67.44
70.00
65.73
59.18
49.97
40.86
35.42
2016
25.86
31.81
40.74
49.03
52.65
66.90
70.26
68.87
60.23
52.71
42.23
26.74
2017
30.19
36.64
41.00
49.00
53.45
61.60
68.23
63.94
58.50
48.29
39.30
31.13
2018
22.26
29.46
38.42
39.37
60.35
67.53
68.23
66.97
62.17
50.45
32.17
31.35
2019
27.45
29.43
33.68
46.43
56.94
62.30
66.32
68.13
66.80
45.48
32.53
33.45
2020
30.48
29.28
41.84
44.10
52.58
63.07
69.23
65.03
59.40
45.10
37.29
30.23
2021
30.23
20.64
39.84
43.37
52.45
64.03
67.68
68.74
61.53
53.10
37.33
40.68
2022
24.19
27.00
38.23
44.10
56.23
64.43
71.32
65.87
59.47
46.42
36.10
28.74
2023
32.03
33.25
35.52
45.13
55.06
62.93
68.52
67.90
58.67
49.58
36.23
34.94
2024
22.19
36.62
40.39
48.53
59.23
65.50
67.13
66.13
59.23
48.03
41.60
32.23
2025
22.45
26.93
41.03
43.86
M
M
M
M
M
M
M
M
NCEI Climatology
26.61
29.71
37.61
46.80
56.00
63.90
68.70
67.10
59.30
48.70
37.69
30.29
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
M
M
M
M
64.34
76.37
74.85
74.02
66.20
52.19
52.98
33.60
2010
29.28
31.87
44.53
60.57
66.32
78.93
79.78
81.55
71.24
59.88
50.07
34.44
2011
30.90
37.30
47.77
59.25
62.45
79.47
84.44
80.66
66.50
58.74
49.40
40.32
2012
41.03
41.98
59.08
62.07
70.56
77.03
84.52
77.69
70.17
56.18
49.18
43.63
2013
38.24
37.96
41.77
54.95
63.20
74.50
76.45
74.48
72.50
58.21
44.40
35.50
2014
29.45
33.88
43.16
57.17
68.74
74.53
74.70
80.14
69.62
61.87
40.83
40.47
2015
33.83
31.52
42.18
57.89
66.31
75.32
77.39
75.32
69.71
60.23
49.80
45.26
2016
34.93
41.96
51.45
59.00
62.71
77.26
79.16
77.11
71.68
63.79
53.17
36.18
2017
38.84
47.66
51.32
58.97
64.21
72.17
78.37
73.15
71.03
60.42
50.17
39.15
2018
31.76
40.23
48.81
50.55
71.52
78.20
79.55
76.19
70.95
58.95
41.30
39.42
2019
35.29
39.07
43.27
57.72
66.19
72.30
76.21
76.77
76.62
56.31
43.00
42.55
2020
38.65
38.74
51.79
54.50
61.85
74.12
79.29
75.53
69.40
56.24
48.31
40.11
2021
36.81
28.75
51.27
55.50
63.13
74.38
76.69
78.39
73.08
61.82
48.13
50.45
2022
34.44
37.64
48.55
55.05
65.71
75.40
83.13
76.50
70.63
58.42
46.35
37.13
2023
40.71
42.82
45.98
57.00
65.63
73.77
78.82
77.85
70.17
59.97
48.02
43.23
2024
30.06
48.17
51.73
59.12
68.84
75.62
76.73
77.24
69.71
63.52
51.18
41.37
2025
31.53
36.79
54.05
55.70
M
M
M
M
M
M
M
M
NCEI Climatology
34.91
39.52
48.00
57.20
65.55
73.89
78.40
77.55
69.75
59.15
47.64
38.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
