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 (USW00024285) 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
7.39
3.93
7.56
5.05
1.29
1.18
0.53
1.25
2.85
6.48
10.75
5.70
2010
16.00
7.47
8.63
8.06
5.74
4.45
0.43
0.77
5.88
5.45
9.97
13.52
2011
0.56
2.27
11.73
8.11
3.10
2.74
1.45
0.19
1.75
5.26
7.52
5.34
2012
12.80
2.91
14.32
7.82
2.18
4.44
1.07
0.22
0.37
14.99
10.15
14.31
2013
9.14
6.01
4.20
4.16
4.70
3.02
0.01
2.67
7.69
2.84
2.25
1.95
2014
3.43
8.99
9.30
3.76
4.11
2.10
1.23
0.89
1.87
11.03
5.68
13.36
2015
4.90
4.51
5.93
5.24
0.43
0.36
0.47
1.56
1.57
0.86
4.85
24.94
2016
13.63
4.85
12.55
3.75
1.30
2.88
1.40
0.52
1.26
12.34
9.54
2.72
2017
8.12
15.32
11.95
8.47
M
2.31
0.18
0.27
2.80
6.63
9.79
7.19
2018
5.53
4.20
5.77
8.05
0.15
2.19
0.18
0.77
1.13
4.44
3.12
8.09
2019
4.96
8.22
1.80
7.88
2.09
2.06
1.16
0.69
4.62
M
2.51
3.56
2020
15.65
7.61
4.52
3.23
6.92
1.06
0.28
0.57
2.81
2.64
8.36
10.84
2021
12.65
9.00
4.16
0.99
1.90
2.35
0.28
0.60
2.78
6.43
10.50
14.81
2022
7.17
3.45
3.43
8.10
7.93
4.87
0.36
0.51
1.93
3.87
6.19
7.69
2023
6.31
4.57
4.78
7.11
0.33
0.65
0.50
0.06
3.23
4.41
2.89
11.72
2024
12.87
7.94
5.56
2.72
1.93
3.06
0.79
0.57
1.40
4.44
0.57
M
NCEI Climatology
10.33
8.66
6.82
5.53
2.96
2.16
0.59
0.74
2.33
5.56
10.24
11.63
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
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
52.50
52.50
49.71
53.30
57.87
61.57
63.23
65.47
66.83
59.29
55.70
48.13
2010
52.10
54.82
53.90
54.07
56.71
60.00
62.77
63.61
63.00
62.68
52.21
50.26
2011
53.07
48.75
50.39
51.47
56.65
62.90
64.26
66.23
64.40
59.90
52.50
50.81
2012
50.03
50.79
48.42
54.97
56.97
60.43
64.00
65.19
63.10
58.35
54.07
48.10
2013
48.81
49.61
51.42
54.97
58.61
62.53
64.90
64.68
65.10
59.48
55.57
47.61
2014
54.68
50.86
55.45
56.73
63.23
62.50
66.61
66.26
68.03
66.42
56.87
54.90
2015
57.74
58.93
59.19
58.00
59.13
62.77
68.10
67.39
64.97
69.52
64.10
62.55
2016
57.90
61.97
61.58
60.83
62.61
64.07
66.23
66.77
65.48
65.87
62.43
52.29
2017
51.61
55.61
58.19
58.71
60.35
64.30
65.77
67.84
69.20
64.77
64.17
57.10
2018
60.32
54.39
57.03
60.73
60.26
63.77
65.97
65.68
63.80
61.94
58.37
56.35
2019
56.48
50.32
55.16
57.70
60.71
64.00
68.23
70.03
67.17
60.52
56.87
53.19
2020
58.00
54.83
52.42
58.60
62.00
62.87
66.06
68.13
67.43
61.19
57.43
56.03
2021
54.61
53.43
53.10
57.20
58.94
64.60
66.26
65.87
65.87
62.35
60.87
53.87
2022
58.77
53.00
56.10
55.27
59.19
62.83
66.68
67.16
66.23
61.90
55.00
51.48
2023
53.16
51.79
51.42
55.23
62.23
61.87
66.81
69.58
66.27
63.71
57.80
56.55
2024
52.84
56.14
56.65
59.27
61.97
64.33
67.61
68.26
66.43
63.77
59.75
M
NCEI Climatology
50.30
51.62
52.80
54.30
58.11
61.19
63.50
64.10
63.60
59.59
53.71
50.31
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
38.00
37.32
37.26
38.53
43.52
49.93
50.32
51.30
50.73
45.84
43.00
35.84
2010
44.10
41.82
40.61
40.77
43.39
48.37
49.32
50.61
50.87
46.81
41.76
41.58
2011
38.36
36.36
40.77
39.40
43.23
49.13
51.03
50.97
49.23
47.29
39.67
35.68
2012
37.48
38.76
36.74
41.77
43.10
47.40
52.16
50.42
47.17
44.74
43.87
38.65
2013
35.94
38.07
37.81
41.43
44.81
48.80
50.23
51.16
52.97
43.84
42.20
33.58
2014
40.19
39.00
42.58
42.43
48.58
49.30
52.00
51.61
51.10
53.48
43.87
45.10
2015
43.90
44.82
43.52
41.50
46.48
47.63
52.90
51.61
49.07
51.97
45.80
47.94
2016
45.32
48.93
47.10
45.43
46.58
48.63
52.68
50.52
48.41
52.94
50.63
38.81
2017
37.03
42.61
46.03
44.21
45.94
49.63
49.74
51.03
51.60
46.90
49.40
42.26
2018
48.06
40.93
42.90
44.90
46.81
50.17
51.48
52.16
48.83
47.35
44.93
45.10
2019
43.45
36.86
37.71
45.23
47.71
48.73
53.81
53.84
53.07
44.19
42.10
43.68
2020
47.23
38.86
37.90
41.87
48.16
49.73
49.94
51.35
51.67
46.35
44.47
43.35
2021
42.97
42.89
38.61
39.60
44.58
50.67
51.13
51.19
48.63
48.13
47.97
43.35
2022
43.39
38.93
42.48
39.60
44.65
50.33
51.94
53.03
50.80
48.16
41.80
40.52
2023
42.48
39.50
38.48
43.50
48.26
47.87
51.39
52.61
52.00
50.58
45.77
47.61
2024
44.39
45.66
43.55
46.17
46.48
49.50
51.26
53.39
52.23
49.29
47.00
M
NCEI Climatology
39.30
39.20
39.18
41.20
45.90
48.80
51.20
52.20
48.89
45.10
41.71
39.20
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
45.25
44.91
43.48
45.92
50.69
55.75
56.77
58.38
58.78
52.56
49.35
41.98
2010
48.10
48.32
47.26
47.42
50.05
54.18
56.05
57.11
56.93
54.74
46.98
45.92
2011
45.71
42.55
45.58
45.43
49.94
56.02
57.65
58.60
56.82
53.60
46.08
43.24
2012
43.76
44.78
42.58
48.37
50.03
53.92
58.08
57.81
55.13
51.55
48.97
43.37
2013
42.37
43.84
44.61
48.20
51.71
55.67
57.56
57.92
59.03
51.66
48.88
40.60
2014
47.44
44.93
49.02
49.58
55.90
55.90
59.31
58.94
59.57
59.95
50.37
50.00
2015
50.82
51.88
51.35
49.75
52.81
55.20
60.50
59.50
57.02
60.74
54.95
55.24
2016
51.61
55.45
54.34
53.13
54.60
56.35
59.45
58.65
56.95
59.40
56.53
45.55
2017
44.32
49.11
52.11
51.46
53.15
56.97
57.76
59.44
60.40
55.84
56.78
49.68
2018
54.19
47.66
49.97
52.82
53.53
56.97
58.73
58.92
56.32
54.65
51.65
50.73
2019
49.97
43.59
46.44
51.47
54.21
56.37
61.02
61.94
60.12
52.35
49.48
48.44
2020
52.61
46.84
45.16
50.23
55.08
56.30
58.00
59.74
59.55
53.77
50.95
49.69
2021
48.79
48.16
45.85
48.40
51.76
57.63
58.69
58.53
57.25
55.24
54.42
48.61
2022
51.08
45.96
49.29
47.43
51.92
56.58
59.31
60.10
58.52
55.03
48.40
46.00
2023
47.82
45.64
44.95
49.37
55.24
54.87
59.10
61.10
59.13
57.15
51.78
52.08
2024
48.61
50.90
50.10
52.72
54.23
56.92
59.44
60.82
59.33
56.53
53.38
M
NCEI Climatology
44.80
45.41
45.99
47.75
52.00
55.00
57.35
58.15
56.25
52.35
47.71
44.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
