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 (USW00023072) 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
0.15
0.35
2.73
11.91
3.18
3.96
2.34
1.62
6.22
1.36
0.62
2016
0.28
0.48
0.09
2.69
3.93
2.85
2.11
0.00
0.77
0.12
0.47
0.58
2017
1.61
0.67
2.46
1.70
1.64
2.11
2.64
5.05
1.39
1.63
0.01
0.01
2018
0.00
0.14
0.13
0.25
0.45
2.83
1.65
2.65
1.28
2.70
0.20
1.13
2019
0.02
0.17
3.67
1.96
3.81
4.88
0.87
2.79
3.36
4.11
0.90
0.83
2020
0.56
0.74
1.83
0.24
0.87
3.30
1.58
2.15
1.04
1.37
0.15
0.24
2021
0.87
0.32
1.85
0.35
4.69
4.34
3.04
1.74
0.34
1.21
0.00
0.11
2022
0.14
0.03
1.56
0.00
2.91
1.81
8.45
2.90
1.75
2.18
0.60
0.58
2023
0.54
0.27
0.16
2.21
6.47
5.47
1.78
1.38
1.48
0.21
0.39
3.96
2024
0.94
0.61
0.41
3.06
1.63
3.94
1.28
2.59
1.85
0.00
6.84
0.01
2025
0.29
0.05
1.22
M
M
M
M
M
M
M
M
M
NCEI Climatology
0.79
0.68
1.35
2.11
3.45
3.03
2.05
2.90
2.42
2.14
0.92
0.84
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
62.29
69.42
79.07
77.21
88.69
93.85
93.81
91.24
77.06
65.85
57.72
2016
55.78
65.91
73.79
75.33
80.45
90.56
98.96
92.75
85.50
85.05
71.37
58.38
2017
57.16
70.13
76.22
76.88
82.80
93.44
96.22
87.74
85.77
77.91
73.16
59.17
2018
59.39
63.96
74.33
78.65
94.12
97.25
97.32
94.53
87.45
73.80
62.34
54.92
2019
54.79
54.54
59.37
73.45
75.59
87.00
95.94
97.26
90.70
67.90
58.43
55.97
2020
55.42
52.79
66.52
72.81
83.67
94.67
97.87
96.10
83.00
73.16
66.33
53.58
2021
51.29
44.11
64.90
69.43
77.32
90.27
89.58
92.84
91.07
78.68
68.20
65.42
2022
54.29
53.25
65.32
76.97
86.52
91.57
99.55
90.13
88.33
73.23
57.13
54.35
2023
54.58
58.96
64.19
72.43
78.58
85.57
95.61
97.74
90.63
76.16
64.90
57.00
2024
46.61
61.03
66.81
73.37
82.61
92.57
94.84
99.16
88.13
82.77
63.00
59.13
2025
45.77
55.39
64.09
M
M
M
M
M
M
M
M
M
NCEI Climatology
52.50
56.42
65.00
73.10
81.59
90.20
94.60
93.51
85.60
74.51
62.39
53.30
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
23.44
33.73
43.34
50.69
63.99
66.85
64.36
61.04
48.33
34.03
28.48
2016
23.43
29.29
35.61
42.93
49.43
63.39
67.25
63.95
59.04
47.28
37.91
20.18
2017
24.33
29.74
36.24
43.94
48.87
62.56
66.53
62.75
57.02
44.37
35.45
22.50
2018
18.11
22.92
34.17
36.24
59.17
65.11
67.48
65.89
58.55
45.18
29.70
25.99
2019
25.50
24.34
33.83
44.47
52.23
59.73
66.13
67.71
65.07
39.74
31.80
28.71
2020
29.06
25.62
40.09
40.39
52.96
62.80
68.45
65.81
54.73
42.06
38.00
26.52
2021
26.52
18.00
37.10
42.30
53.16
64.23
65.32
66.48
60.67
48.13
36.10
33.61
2022
20.58
21.61
32.65
43.80
55.52
64.73
70.00
66.00
59.30
46.19
31.27
26.32
2023
27.26
27.79
33.58
41.27
55.06
61.43
67.65
66.48
60.50
46.58
35.60
30.77
2024
21.81
33.24
36.42
45.37
53.45
66.37
65.45
66.94
58.30
50.81
37.30
30.60
2025
19.52
22.61
34.27
M
M
M
M
M
M
M
M
M
NCEI Climatology
23.80
26.71
34.42
42.90
53.30
63.40
67.00
65.39
57.49
45.00
33.30
25.40
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
42.87
51.58
61.21
63.95
76.34
80.35
79.08
76.14
62.69
49.94
43.10
2016
39.61
47.60
54.70
59.13
64.94
76.97
83.10
78.35
72.27
66.16
54.64
39.28
2017
40.75
49.94
56.23
60.41
65.83
78.00
81.37
75.25
71.39
61.14
54.31
40.83
2018
38.75
43.44
54.25
57.45
76.64
81.18
82.40
80.21
73.00
59.49
46.02
40.45
2019
40.15
39.44
46.60
58.96
63.91
73.37
81.03
82.48
77.88
53.82
45.12
42.34
2020
42.24
39.21
53.37
56.33
68.00
78.73
83.16
80.95
68.87
57.61
52.17
40.05
2021
38.90
31.05
51.00
55.87
65.24
77.25
77.45
79.66
75.87
63.40
52.15
49.52
2022
37.44
37.43
48.98
60.38
71.02
78.15
84.77
78.06
73.82
59.71
44.20
40.34
2023
40.92
43.38
48.89
56.85
66.82
73.50
81.63
82.11
75.57
61.37
50.25
43.89
2024
34.21
47.14
51.61
59.37
68.03
79.47
80.15
83.05
73.22
66.79
50.15
44.87
2025
32.65
39.00
49.18
M
M
M
M
M
M
M
M
M
NCEI Climatology
38.15
41.56
49.71
58.00
67.45
76.80
80.80
79.45
71.55
59.75
47.85
39.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
