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 (USC00411000) 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
0.19
0.07
1.52
5.12
4.47
6.12
3.23
1.61
10.85
1.10
0.83
2016
0.33
0.27
0.29
1.70
2.54
4.29
0.80
3.89
0.92
0.00
1.54
0.24
2017
2.25
0.34
3.21
2.66
0.75
2.44
1.43
8.64
1.17
2.33
0.06
0.00
2018
0.00
0.00
0.00
0.95
1.08
2.89
1.85
2.37
1.09
6.17
0.41
0.68
2019
0.02
0.58
0.97
1.82
3.74
4.12
3.57
3.38
1.95
6.21
0.96
0.58
2020
0.76
0.30
1.89
0.28
0.22
1.28
4.48
2.31
1.05
1.88
0.19
0.07
2021
0.42
0.04
2.13
0.08
5.20
1.58
4.89
0.64
0.29
0.62
0.00
0.00
2022
0.10
0.19
0.58
0.04
0.42
1.91
6.69
2.12
0.32
1.67
0.12
0.00
2023
0.34
0.35
0.25
0.36
6.50
2.74
2.87
0.62
1.68
0.07
0.12
2.04
2024
0.52
0.30
0.26
0.70
1.39
2.47
0.93
1.90
2.04
0.58
5.34
0.00
2025
0.25
0.03
0.64
2.65
4.59
6.09
2.14
M
M
M
M
M
NCEI Climatology
0.56
0.42
1.09
1.28
1.83
2.66
2.72
3.26
1.57
2.09
0.64
0.72
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
80.44
79.88
93.21
96.04
94.86
93.92
78.61
68.77
59.43
2016
58.69
68.06
74.83
77.40
83.08
94.16
102.72
93.90
89.93
88.16
71.98
61.05
2017
58.23
71.31
77.93
78.57
84.67
98.24
98.91
89.47
86.51
80.32
75.18
63.20
2018
61.54
66.56
75.12
78.73
92.32
99.19
98.49
96.15
90.20
75.99
62.77
56.94
2019
55.80
58.12
61.60
74.78
76.66
89.67
96.06
97.10
92.23
68.61
60.97
57.84
2020
56.35
53.79
68.45
74.30
85.77
97.57
98.55
98.52
85.17
75.48
67.50
55.52
2021
52.13
47.61
66.00
71.97
79.45
93.13
91.97
95.58
91.57
80.03
69.83
65.32
2022
56.10
53.54
66.29
78.63
89.03
94.83
100.48
91.35
91.77
74.29
58.77
56.77
2023
54.48
60.57
65.00
75.17
82.23
88.23
97.35
98.32
91.63
77.97
66.47
58.00
2024
48.97
62.62
68.00
77.13
86.29
95.93
97.90
99.77
90.57
83.42
63.77
61.79
2025
46.97
58.89
70.93
75.90
79.19
89.41
92.37
M
M
M
M
M
NCEI Climatology
53.19
57.31
65.80
73.20
81.39
90.61
92.89
91.00
84.30
73.70
62.50
52.69
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
M
37.66
49.16
62.97
67.34
63.55
60.45
47.32
29.28
22.30
2016
19.90
24.88
30.94
40.11
46.44
61.95
67.59
62.21
55.62
41.32
31.27
14.30
2017
20.93
26.14
32.06
42.11
46.70
61.15
67.20
62.31
55.07
41.70
32.00
17.80
2018
13.96
20.85
32.12
33.90
58.24
64.33
65.31
64.66
55.65
42.58
25.25
20.73
2019
22.00
22.22
31.72
40.59
49.20
58.13
66.19
67.48
62.67
36.68
26.37
22.84
2020
22.84
23.83
38.10
38.60
53.03
64.87
68.45
65.29
51.10
37.29
33.80
20.52
2021
22.48
15.36
34.74
40.43
54.10
63.83
65.10
65.84
58.60
41.94
28.40
24.42
2022
15.61
15.43
28.71
43.27
52.58
66.73
70.84
65.52
57.10
44.45
26.93
20.65
2023
22.71
23.32
33.84
39.17
54.77
60.13
66.16
65.45
59.43
42.84
28.90
26.10
2024
18.74
27.69
34.68
44.90
52.87
66.53
66.45
66.55
56.07
47.68
33.73
25.93
2025
16.77
21.61
36.17
45.57
47.42
60.00
66.63
M
M
M
M
M
NCEI Climatology
21.40
25.01
33.00
41.41
52.10
62.60
66.90
65.21
57.10
43.20
30.30
21.70
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
M
59.05
64.52
78.09
81.69
79.21
77.18
62.96
49.03
40.86
2016
39.29
46.47
52.88
58.76
64.76
78.05
85.16
78.05
72.78
64.74
51.63
37.67
2017
39.58
48.73
55.00
60.34
65.69
79.70
83.05
75.89
70.79
61.01
53.59
40.50
2018
37.75
43.71
53.62
56.32
75.28
81.76
81.90
80.40
72.92
59.29
44.01
38.83
2019
38.90
40.17
46.66
57.69
62.93
73.90
81.13
82.29
77.45
52.65
43.67
40.34
2020
39.60
38.81
53.27
56.45
69.40
81.22
83.50
81.90
68.13
56.39
50.65
38.02
2021
37.31
31.48
50.37
56.20
66.77
78.48
78.53
80.71
75.08
60.98
49.12
44.87
2022
35.85
34.48
47.50
60.95
70.81
80.78
85.66
78.44
74.43
59.37
42.85
38.71
2023
38.60
41.95
49.42
57.17
68.50
74.18
81.76
81.89
75.53
60.40
47.68
42.05
2024
33.85
45.16
51.34
61.02
69.58
81.23
82.18
83.16
73.32
65.55
48.75
43.86
2025
31.87
40.25
53.55
60.73
63.31
74.70
79.50
M
M
M
M
M
NCEI Climatology
37.30
41.16
49.40
57.30
66.75
76.61
79.90
78.10
70.70
58.45
46.40
37.20
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
