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 (USW00073803) 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
2014
M
M
M
M
M
M
M
0.42
0.91
2.59
4.26
5.83
2015
4.37
2.53
4.26
6.29
3.33
1.92
2.77
2.75
1.41
3.47
6.45
10.34
2016
2.61
5.88
2.82
2.45
1.14
1.99
3.83
2.83
1.50
0.05
2.21
1.43
2017
2.74
2.56
4.18
3.42
5.75
8.81
2.99
4.12
2.57
0.32
0.04
2.38
2018
1.22
6.14
2.93
3.78
2.20
3.70
2.23
1.52
4.01
1.17
5.69
7.39
2019
4.59
5.96
1.73
5.27
1.48
3.98
2.16
3.68
M
4.72
2.75
3.47
2020
7.04
6.03
7.64
M
4.78
3.38
2.01
3.47
1.47
4.90
1.79
2.37
2021
2.67
3.11
4.86
1.12
M
0.95
3.71
2.60
4.42
2.89
1.54
3.00
2022
3.24
5.06
6.72
1.31
2.27
3.07
4.24
0.63
1.68
1.57
2.92
2.62
2023
3.99
3.55
2.79
0.57
M
M
M
M
M
M
M
M
2024
8.90
9.80
11.11
8.73
5.36
1.93
7.15
2.05
2.75
M
4.07
3.79
2025
2.52
4.13
4.23
5.80
10.82
6.20
0.81
5.80
M
M
M
M
NCEI Climatology
4.89
5.33
5.71
4.41
3.34
4.09
4.53
3.64
3.53
3.06
4.86
5.04
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2014
M
M
M
M
M
M
M
3.3
3.2
3.6
4.6
3.4
2015
4.2
5.6
4.2
4.5
3.4
3.2
3.4
3.2
2.9
3.1
3.7
3.6
2016
4.3
5.7
4.9
4.3
3.8
2.8
3.5
2.9
2.4
3.4
3.5
4.2
2017
4.9
3.9
5.3
4.4
4.1
2.9
1.8
0.0
0.6
3.9
2.5
3.5
2018
4.6
4.9
5.2
3.9
3.0
2.9
2.6
3.0
3.1
3.4
4.3
4.2
2019
4.5
4.9
5.3
4.4
3.4
3.8
2.7
2.6
2.5
3.8
3.1
5.3
2020
4.5
5.4
4.6
4.7
3.6
2.3
1.9
2.5
2.7
2.4
2.7
1.9
2021
2.1
1.4
3.9
3.5
M
3.0
2.4
2.7
2.2
3.0
2.8
3.5
2022
4.8
4.8
4.9
4.7
4.2
2.8
3.1
2.4
3.3
3.6
4.0
4.2
2023
4.6
4.9
5.0
5.2
3.8
3.2
2.5
2.4
2.4
3.5
3.0
3.6
2024
6.0
6.3
5.8
6.3
4.9
4.6
4.1
4.4
5.9
3.7
5.4
5.4
2025
5.3
5.6
7.1
5.8
5.5
4.2
4.5
4.6
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
2014
M
M
M
M
M
M
M
96.43
89.58
79.24
61.27
59.69
2015
54.22
52.08
69.06
76.80
85.31
91.05
94.44
93.69
M
M
M
65.14
2016
51.04
59.96
70.63
72.17
88.88
87.98
93.30
91.84
91.41
82.02
69.55
55.64
2017
61.85
65.56
67.83
80.38
81.96
85.29
90.68
86.39
86.12
75.98
66.37
54.29
2018
50.62
67.43
65.35
72.04
85.75
90.01
90.00
89.93
90.70
77.37
59.64
55.76
2019
53.53
62.40
65.03
76.61
85.93
87.43
90.61
92.22
94.23
77.10
61.75
59.76
2020
58.25
58.60
71.30
58.30
82.66
86.85
91.22
90.66
83.27
77.35
68.77
57.12
2021
55.00
57.99
70.23
72.20
M
86.28
87.62
87.15
82.35
75.79
63.83
66.31
2022
53.90
61.92
68.99
68.95
69.40
M
91.45
88.78
84.94
75.11
66.03
58.35
2023
57.72
63.72
69.75
74.45
79.93
87.08
91.10
91.96
86.57
77.12
65.93
59.63
2024
54.00
66.01
70.10
76.76
85.44
91.51
92.34
93.03
85.54
81.39
72.29
59.87
2025
52.60
64.70
72.68
79.84
81.55
89.23
94.17
88.46
M
M
M
M
NCEI Climatology
54.10
59.30
66.40
74.60
81.10
87.51
90.00
89.59
85.10
75.80
64.30
56.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2014
M
M
M
M
M
M
M
70.76
68.04
53.29
35.83
38.95
2015
31.85
29.79
46.99
56.09
60.77
69.81
74.69
72.94
M
M
M
43.43
2016
24.07
31.45
46.87
47.36
88.88
87.98
72.31
72.22
66.13
53.76
37.77
35.98
2017
39.22
42.33
43.97
53.72
57.97
67.22
70.56
71.35
66.08
52.50
41.37
35.62
2018
27.42
47.16
41.36
45.03
62.56
67.80
70.20
69.30
69.39
55.29
37.87
38.14
2019
39.02
50.59
41.82
50.85
61.65
67.31
70.23
69.29
65.59
55.49
34.87
38.96
2020
38.14
38.65
51.83
40.80
62.01
65.99
70.96
70.33
64.14
54.09
42.93
31.19
2021
34.13
34.43
44.24
44.42
M
67.98
68.80
68.30
62.15
55.05
34.64
41.96
2022
30.28
35.86
41.88
42.50
15.97
M
71.24
70.05
60.44
44.44
41.42
39.28
2023
35.35
40.95
43.83
50.03
58.79
65.04
69.76
69.00
62.71
50.25
40.22
36.22
2024
30.43
34.49
43.11
50.02
62.71
67.29
71.65
68.35
65.63
50.15
47.30
35.47
2025
26.06
37.59
42.15
52.88
61.74
67.87
72.43
70.87
M
M
M
M
NCEI Climatology
32.90
35.92
42.80
48.61
57.60
66.50
70.00
68.70
62.50
50.30
39.01
35.21
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2014
M
M
M
M
M
M
M
83.59
78.81
66.26
48.55
49.32
2015
43.04
40.94
58.02
66.45
73.04
80.43
84.57
83.31
M
M
M
54.29
2016
37.56
45.71
58.75
59.76
88.88
87.98
82.80
82.03
78.77
67.89
53.66
45.81
2017
50.53
53.95
55.90
67.05
69.96
76.25
80.62
78.87
76.10
64.24
53.87
44.96
2018
39.02
57.30
53.36
58.54
74.16
78.91
80.10
79.62
80.05
66.33
48.75
46.95
2019
46.27
56.50
53.42
63.73
73.79
77.37
80.42
80.75
79.91
66.30
48.31
49.36
2020
48.19
48.62
61.56
49.55
72.33
76.42
81.09
80.50
73.71
65.72
55.85
44.15
2021
44.57
46.21
57.24
58.31
M
77.13
78.21
77.73
72.25
65.42
49.23
54.13
2022
42.09
48.89
55.43
55.73
42.68
M
81.35
79.42
72.69
59.77
53.72
48.81
2023
46.54
52.34
56.79
62.24
69.36
76.06
80.43
80.48
74.64
63.68
53.07
47.93
2024
42.22
50.25
56.60
63.39
74.08
79.40
81.99
80.69
75.58
65.77
59.79
47.67
2025
39.33
51.15
57.41
66.36
71.64
78.55
83.30
79.66
M
M
M
M
NCEI Climatology
43.50
47.61
54.60
61.61
69.35
77.01
80.00
79.15
73.80
63.05
51.65
46.00
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
