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 (USC00411430) 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
2015
M
M
M
2.44
9.87
2.32
4.92
2.46
0.21
3.53
1.36
1.10
2016
0.18
0.63
0.44
2.59
1.59
2.11
1.97
6.42
1.28
0.16
1.16
0.55
2017
2.42
0.64
2.40
1.98
1.90
2.48
4.56
4.92
2.52
1.55
0.00
0.00
2018
0.00
0.12
0.14
0.39
0.68
2.39
2.32
1.34
1.99
5.89
0.52
0.78
2019
0.04
0.35
3.19
1.37
2.49
4.74
1.02
2.44
2.01
6.24
1.10
0.73
2020
0.33
0.82
1.25
0.18
1.05
1.73
2.38
2.29
0.42
1.75
0.56
0.57
2021
0.61
0.53
1.92
0.11
6.07
4.31
3.92
2.70
0.33
1.03
0.00
0.01
2022
0.18
0.11
1.38
0.05
2.06
1.15
5.41
4.57
0.08
2.51
0.36
0.35
2023
0.55
0.15
0.28
1.53
11.95
7.04
2.04
1.63
1.59
0.57
0.30
2.39
2024
1.01
0.70
0.86
3.69
2.12
4.55
2.41
2.64
0.87
0.01
7.23
0.01
2025
0.50
0.04
0.99
4.08
4.89
2.42
M
M
M
M
M
M
NCEI Climatology
0.59
0.41
1.06
0.99
2.25
2.68
2.26
3.03
1.90
1.98
0.68
0.63
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
2015
M
M
M
78.72
81.12
93.01
98.09
98.67
96.32
80.99
70.73
62.39
2016
59.91
70.09
77.85
80.39
86.64
97.50
103.80
96.17
89.80
88.77
73.69
61.82
2017
60.93
72.89
79.73
81.36
87.56
98.96
99.03
90.93
89.94
82.03
77.36
64.21
2018
62.84
67.95
77.74
82.36
97.55
101.55
101.37
98.94
90.21
76.46
65.96
59.03
2019
58.21
59.78
63.23
77.55
81.29
91.90
99.42
101.58
93.53
71.35
62.13
59.77
2020
59.65
55.52
70.39
77.23
88.81
97.70
102.10
100.42
87.90
77.52
69.60
56.97
2021
54.13
49.57
68.77
74.10
81.52
94.27
93.35
96.23
93.80
82.52
71.67
68.06
2022
57.74
56.96
69.71
81.33
92.00
96.37
103.84
94.32
92.93
76.23
60.47
58.61
2023
57.94
63.04
68.10
76.63
83.61
90.63
99.81
101.19
94.23
79.81
68.77
61.00
2024
50.84
64.79
70.29
78.47
86.77
96.50
98.10
102.61
92.97
86.65
66.37
63.45
2025
49.00
60.39
73.65
77.80
83.42
89.21
M
M
M
M
M
M
NCEI Climatology
52.31
56.11
64.60
72.60
81.51
90.30
92.70
91.11
84.31
74.10
61.50
52.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
M
41.44
51.63
65.52
68.83
65.50
63.19
49.01
32.13
26.77
2016
24.15
29.31
37.58
44.44
50.85
66.27
68.88
65.12
60.58
48.47
37.26
21.00
2017
25.51
31.10
38.70
45.22
48.60
64.73
68.51
63.85
57.76
44.62
35.53
22.95
2018
18.31
24.59
36.26
37.80
59.65
67.06
68.00
66.76
59.91
45.90
29.26
25.28
2019
26.41
27.84
35.55
46.23
54.01
61.97
69.10
70.71
66.33
40.58
31.37
27.84
2020
27.81
27.41
42.65
43.20
55.84
67.80
71.29
67.32
55.37
42.61
39.20
25.74
2021
27.13
19.36
38.74
44.90
55.71
67.70
68.26
69.10
63.07
47.68
35.10
33.61
2022
21.13
22.14
33.39
46.57
56.55
68.83
72.39
67.42
62.47
47.55
32.13
27.90
2023
29.39
30.00
37.58
44.00
56.65
62.53
70.45
69.23
62.57
48.48
36.10
30.84
2024
23.87
34.14
39.26
48.17
55.48
69.07
69.52
68.71
59.20
51.87
36.80
31.55
2025
21.39
24.82
39.61
48.43
51.74
61.50
M
M
M
M
M
M
NCEI Climatology
22.60
24.80
33.00
41.60
52.50
62.30
66.80
65.40
57.19
44.40
32.30
23.70
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
M
60.08
66.37
79.27
83.46
82.09
79.75
65.00
51.43
44.58
2016
42.03
49.70
57.71
62.41
68.74
81.88
86.34
80.65
75.19
68.62
55.48
41.41
2017
43.22
52.00
59.21
63.29
68.08
81.85
83.77
77.39
73.85
63.32
56.45
43.58
2018
40.57
46.27
57.00
60.08
78.60
84.31
84.69
82.85
75.06
61.18
47.61
42.16
2019
42.31
43.81
49.39
61.89
67.65
76.93
84.26
86.15
79.93
55.97
46.75
43.81
2020
43.73
41.47
56.52
60.22
72.32
82.75
86.69
83.87
71.63
60.06
54.40
41.35
2021
40.63
34.46
53.76
59.50
68.61
80.98
80.81
82.66
78.43
65.10
53.38
50.84
2022
39.44
39.55
51.55
63.95
74.27
82.60
88.11
80.87
77.70
61.89
46.30
43.26
2023
43.66
46.52
52.84
60.32
70.13
76.58
85.13
85.21
78.40
64.15
52.43
45.92
2024
37.35
49.47
54.77
63.32
71.13
82.78
83.81
85.66
76.08
69.26
51.58
47.50
2025
35.19
42.61
56.63
63.12
67.58
75.36
M
M
M
M
M
M
NCEI Climatology
37.45
40.45
48.80
57.10
67.00
76.30
79.75
78.25
70.75
59.25
46.90
37.85
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
