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 (USC00424508) 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
0.00
M
M
M
M
M
M
M
M
2016
1.69
0.60
0.39
0.98
0.38
0.10
0.42
2.92
3.00
0.39
0.85
2.47
2017
2.80
1.52
0.75
0.94
0.35
0.08
1.84
10.58
0.42
0.03
0.02
M
2018
0.68
0.95
1.81
0.38
0.36
M
1.21
2.95
0.61
3.11
0.52
0.46
2019
2.15
3.07
3.23
1.11
2.79
0.04
1.12
0.13
M
M
2.20
2.27
2020
0.23
0.64
2.09
0.86
M
0.01
0.02
0.05
0.05
M
0.19
0.27
2021
0.64
0.17
0.98
0.40
M
0.01
3.41
1.86
0.96
1.61
M
2.60
2022
M
0.25
0.33
0.16
M
0.43
2.22
1.53
0.94
0.59
1.35
1.81
2023
3.07
0.54
4.62
0.05
0.76
0.22
0.45
2.03
0.99
0.16
0.85
0.15
2024
1.64
1.72
1.22
0.12
0.19
0.11
0.10
3.03
0.18
0.79
0.46
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.71
1.99
1.40
0.88
0.59
0.29
1.25
1.42
1.62
1.51
0.97
1.37
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
67.91
66.13
69.48
87.27
86.65
87.84
81.77
67.26
49.17
41.29
2016
41.58
55.59
58.58
61.77
69.32
89.73
91.10
83.71
75.73
69.23
58.07
45.81
2017
40.61
50.29
64.55
66.20
74.94
90.53
92.16
88.52
79.93
72.81
63.47
55.94
2018
53.26
50.96
56.42
71.13
76.61
90.13
92.52
89.68
83.93
63.61
56.07
45.77
2019
44.32
41.29
54.48
67.50
65.48
83.10
90.87
91.35
82.77
68.19
58.67
41.52
2020
46.39
53.07
55.32
66.20
79.84
86.33
92.10
94.23
86.60
76.87
59.40
48.52
2021
46.48
51.29
55.97
69.47
78.06
91.30
92.47
89.45
84.57
65.71
63.57
46.81
2022
49.19
51.04
58.94
68.77
77.74
87.87
92.06
87.16
85.13
70.48
50.50
44.77
2023
39.61
44.07
45.71
66.23
74.10
80.47
95.16
85.87
80.10
71.39
55.67
48.97
2024
42.87
47.03
53.00
64.97
73.32
90.27
94.55
87.16
83.63
74.19
50.97
52.26
2025
45.29
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
49.39
54.12
62.20
69.20
78.69
89.69
94.20
91.49
84.80
72.70
59.30
48.50
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
37.91
33.63
41.03
54.97
56.61
57.97
54.07
46.03
27.47
21.00
2016
22.55
28.17
32.90
37.30
43.39
58.50
60.48
56.94
49.77
45.00
32.60
22.16
2017
21.42
29.93
32.74
35.07
41.71
55.47
60.94
57.84
48.53
37.87
34.87
24.03
2018
26.29
22.21
28.39
37.83
44.10
55.93
60.48
58.23
52.00
39.23
27.40
23.10
2019
22.29
17.14
30.87
37.90
38.26
50.47
58.61
58.52
50.47
32.00
30.27
22.87
2020
22.94
23.45
30.74
36.23
45.65
52.10
59.32
60.68
50.73
40.97
29.73
19.58
2021
22.32
25.25
27.32
36.17
44.03
58.20
62.43
57.19
53.80
36.71
34.37
23.97
2022
21.74
20.29
28.06
35.83
42.10
54.43
61.45
59.03
55.00
40.45
23.73
21.48
2023
20.35
19.82
24.94
33.10
43.77
48.50
60.94
57.19
49.23
39.77
31.93
27.16
2024
24.87
28.10
31.58
36.97
43.65
58.80
62.23
59.90
53.63
46.29
27.30
27.29
2025
23.06
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
24.90
27.88
32.60
37.31
44.70
52.50
60.60
59.51
52.00
41.20
31.40
24.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
52.91
49.88
55.26
71.12
71.63
72.90
67.92
56.65
38.32
31.15
2016
32.06
41.88
45.74
49.53
56.35
74.12
75.79
70.32
62.75
57.11
45.33
33.98
2017
31.02
40.11
48.65
50.63
58.32
73.00
76.55
73.18
64.23
55.34
49.17
39.98
2018
39.77
36.59
42.40
54.48
60.35
73.03
76.50
73.95
67.97
51.42
41.73
34.44
2019
33.31
29.21
42.68
52.70
51.87
66.78
74.74
74.94
66.62
50.10
44.47
32.19
2020
34.66
38.26
43.03
51.22
62.74
69.22
75.71
77.45
68.67
58.92
44.57
34.05
2021
34.40
38.27
41.65
52.82
61.05
74.75
77.45
73.32
69.18
51.21
48.97
35.39
2022
35.47
35.66
43.50
52.30
59.92
71.15
76.76
73.10
70.07
55.47
37.12
33.13
2023
29.98
31.95
35.32
49.67
58.94
64.48
78.05
71.53
64.67
55.58
43.80
38.06
2024
33.87
37.57
42.29
50.97
58.48
74.53
78.39
73.53
68.63
60.24
39.13
39.77
2025
34.18
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
37.15
41.00
47.40
53.25
61.70
71.10
77.40
75.50
68.40
56.95
45.35
36.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
