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 (USC00164700) 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
2012
M
M
M
M
M
2.76
9.59
8.23
7.74
0.93
1.25
5.54
2013
12.91
5.27
2.51
6.30
5.30
5.67
2.34
1.77
5.77
3.85
1.94
2.99
2014
1.43
4.02
1.72
1.74
7.84
6.74
4.96
8.70
1.41
2.54
3.29
2.77
2015
4.31
1.67
3.70
8.88
5.30
6.03
1.80
4.54
2.57
7.70
5.09
3.39
2016
2.11
0.94
2.08
5.28
5.51
6.37
3.90
15.15
3.75
0.30
2.19
4.99
2017
2.32
1.32
6.94
7.26
9.53
8.92
3.83
12.08
0.70
1.75
2.51
4.85
2018
5.17
5.40
1.69
3.01
1.67
2.91
5.49
2.51
12.17
1.96
5.70
6.30
2019
3.94
0.62
0.59
5.04
11.96
9.09
5.64
3.77
3.86
4.22
2.51
1.00
2020
7.56
2.78
2.04
2.76
7.31
2.66
2.64
3.64
0.07
0.31
0.14
2.50
2021
2.45
2.46
3.24
3.72
12.76
6.32
5.17
3.17
7.20
0.99
0.62
1.95
2022
1.85
0.48
2.98
1.51
8.12
0.94
6.39
8.69
1.39
0.24
6.81
4.16
2023
6.50
2.87
1.08
6.24
1.94
0.67
2.86
0.29
3.18
1.18
3.57
3.44
2024
1.70
0.16
1.08
0.13
0.50
M
0.66
0.05
M
0.03
0.02
3.75
2025
1.38
1.25
1.45
0.69
4.49
M
M
M
M
M
M
M
NCEI Climatology
6.29
4.39
3.77
4.79
5.52
6.61
5.36
6.80
5.80
4.73
4.85
4.74
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
5.2
3.8
5.3
4.1
5.6
4.3
7.4
2013
7.7
7.8
7.3
8.1
6.9
4.1
4.7
4.3
4.9
4.9
7.2
6.9
2014
7.7
8.1
7.7
7.9
6.4
5.0
3.8
3.7
4.3
4.8
7.6
6.3
2015
7.1
7.6
6.4
6.1
6.2
4.6
4.1
3.8
4.4
6.4
6.9
7.0
2016
6.9
6.7
8.2
7.3
5.8
4.1
4.0
3.8
3.8
4.0
5.9
8.1
2017
8.4
8.1
7.7
7.7
6.6
6.1
3.1
5.6
4.1
6.1
5.2
6.5
2018
7.3
8.5
7.5
7.5
4.6
5.1
3.9
3.8
3.8
6.2
6.7
7.2
2019
7.2
8.2
7.2
7.9
6.7
5.1
5.1
3.2
4.3
5.8
6.3
6.4
2020
7.5
7.8
7.6
7.2
6.5
5.4
5.4
4.7
6.4
6.5
5.7
7.2
2021
7.1
8.3
8.3
7.3
7.6
5.4
3.2
4.0
4.4
4.8
4.9
6.5
2022
7.8
7.9
8.3
8.4
6.1
4.5
3.8
4.0
3.7
4.0
6.6
6.4
2023
7.7
8.1
8.1
7.8
4.8
5.1
3.6
5.1
3.9
6.5
5.7
5.7
2024
8.4
7.3
6.9
7.7
0.0
0.9
3.8
3.8
5.3
5.3
7.0
6.5
2025
7.6
7.6
8.1
8.2
6.7
2.5
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
2012
M
M
M
M
M
89.91
88.48
89.36
86.49
78.89
71.58
66.49
2013
62.17
65.45
67.97
74.54
81.32
89.47
90.37
91.55
89.53
79.30
66.31
58.95
2014
56.57
60.42
65.84
76.59
82.22
87.88
89.12
89.26
86.86
81.61
65.16
63.88
2015
57.46
59.06
72.13
78.17
84.41
88.25
92.75
91.41
86.39
81.12
72.80
67.59
2016
59.81
66.82
73.34
78.08
82.40
88.34
90.99
89.31
88.54
84.21
74.12
65.45
2017
65.78
72.05
74.29
79.74
81.15
80.82
90.12
88.05
88.05
81.90
73.50
61.25
2018
55.42
71.26
73.41
75.05
88.61
89.96
90.88
90.72
86.36
80.19
65.59
62.71
2019
59.74
67.27
69.01
75.74
84.15
88.18
88.67
90.84
90.79
79.88
68.73
65.86
2020
64.39
65.06
76.74
79.03
83.48
88.40
90.42
91.81
86.37
79.52
74.29
62.71
2021
61.16
58.66
72.14
74.86
81.05
88.12
89.20
90.74
85.03
82.09
69.42
72.99
2022
61.54
63.95
71.55
79.43
87.05
92.40
90.58
89.64
87.86
80.36
69.11
64.25
2023
66.40
68.13
74.83
76.16
84.59
92.48
91.87
99.38
92.96
79.94
68.55
64.83
2024
58.92
68.52
72.13
79.01
85.01
90.11
89.16
93.60
87.59
85.18
76.28
66.88
2025
56.12
66.87
74.21
80.11
82.97
86.45
M
M
M
M
M
M
NCEI Climatology
60.10
64.01
70.70
77.10
83.70
88.50
90.20
91.00
87.70
80.40
70.20
62.49
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
72.07
73.78
74.51
68.88
57.33
47.56
46.47
2013
46.34
47.78
46.96
56.43
64.22
73.49
72.73
72.92
70.92
60.14
46.80
41.85
2014
33.40
43.04
47.43
58.22
64.07
72.76
72.81
73.77
70.24
59.57
45.09
46.28
2015
38.83
39.87
54.21
62.94
67.84
73.11
75.51
72.27
68.89
60.63
56.48
52.15
2016
40.77
45.84
57.61
60.62
66.84
73.40
76.25
74.50
71.75
60.84
52.70
49.55
2017
48.93
54.53
56.29
61.36
64.55
70.53
74.89
74.61
68.46
60.46
52.93
44.05
2018
37.37
56.81
55.25
54.13
69.21
74.29
74.65
73.58
73.40
63.77
48.18
46.00
2019
47.45
56.19
51.95
58.53
69.18
72.88
74.18
75.76
72.67
60.56
46.67
45.70
2020
48.17
47.11
61.61
59.41
65.71
72.57
75.43
73.86
70.80
60.62
52.92
43.55
2021
44.27
41.66
54.82
58.30
66.52
73.81
75.46
73.80
69.09
63.98
47.31
55.92
2022
38.45
42.25
48.97
60.01
69.44
74.81
75.83
74.67
68.30
57.34
50.48
47.84
2023
49.98
52.02
57.23
59.37
68.38
74.68
76.60
76.81
70.88
60.40
51.16
45.76
2024
40.22
50.20
55.02
61.55
70.58
73.73
75.47
75.09
70.48
60.48
60.89
48.22
2025
38.38
48.77
55.02
63.37
67.92
70.10
M
M
M
M
M
M
NCEI Climatology
41.60
45.21
51.50
57.80
65.90
72.00
73.71
73.21
69.00
58.70
49.19
43.59
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
80.99
81.13
81.93
77.68
68.11
59.57
56.48
2013
54.26
56.61
57.46
65.49
72.77
81.48
81.55
82.23
80.23
69.72
56.55
50.40
2014
44.98
51.73
56.63
67.40
73.15
80.32
80.97
81.51
78.55
70.59
55.13
55.08
2015
48.15
49.47
63.17
70.56
76.13
80.68
84.13
81.84
77.64
70.87
64.64
59.87
2016
50.29
56.33
65.47
69.35
74.62
80.87
83.62
81.91
80.14
72.53
63.41
57.50
2017
57.35
63.29
65.29
70.55
72.85
75.67
82.50
81.33
78.25
71.18
63.21
52.65
2018
46.39
64.04
64.33
64.59
78.91
82.13
82.77
82.15
79.88
71.98
56.88
54.35
2019
53.59
61.73
60.48
67.13
76.67
80.53
81.43
83.30
81.73
70.22
57.70
55.78
2020
56.28
56.09
69.17
69.22
74.60
80.49
82.92
82.84
78.59
70.07
63.61
53.13
2021
52.72
50.16
63.48
66.58
73.79
80.96
82.33
82.27
77.06
73.04
58.36
64.46
2022
49.99
53.10
60.26
69.72
78.24
83.60
83.20
82.16
78.08
68.85
59.79
56.04
2023
58.19
60.07
66.03
67.76
76.49
83.58
84.23
88.09
81.92
70.17
59.85
55.30
2024
49.57
59.36
63.57
70.28
77.80
81.92
82.32
84.35
79.03
72.83
68.58
57.55
2025
47.25
57.82
64.61
71.74
75.45
78.28
M
M
M
M
M
M
NCEI Climatology
50.85
54.61
61.10
67.45
74.80
80.25
81.95
82.10
78.35
69.55
59.70
53.04
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
