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 (USC00388922) 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
1.37
5.27
0.53
3.14
3.26
6.84
4.14
10.52
5.34
3.75
2016
2.60
6.30
3.12
2.31
6.82
7.58
4.06
2.92
5.41
9.62
0.00
0.91
2017
4.91
0.71
0.86
3.32
4.68
5.79
10.61
6.11
5.86
1.79
1.08
3.34
2018
3.19
1.39
1.93
5.04
8.81
3.73
6.73
10.15
3.67
2.74
2.63
6.07
2019
3.63
1.36
1.13
3.67
0.80
6.43
2.39
3.90
3.80
5.12
4.08
5.28
2020
2.64
7.51
4.62
6.13
3.00
7.02
2.46
10.22
7.60
1.91
3.92
2.17
2021
4.65
7.61
3.32
1.40
5.63
9.24
12.19
4.87
5.72
2.88
1.32
2.52
2022
4.25
0.90
1.96
1.85
2.23
5.64
10.89
2.81
7.56
1.43
2.18
2.37
2023
5.61
5.56
2.83
2.35
3.31
5.40
6.23
8.06
2.50
2.50
2.79
5.06
2024
2.92
5.08
6.54
2.96
3.24
3.08
4.60
17.33
3.93
0.09
6.28
3.87
2025
1.81
1.35
3.04
1.31
7.18
7.52
M
M
M
M
M
M
NCEI Climatology
4.01
3.88
3.50
3.56
3.59
5.63
5.21
7.17
4.60
3.68
3.08
3.65
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
75.00
88.00
94.77
96.32
92.84
87.23
77.45
73.03
72.87
2016
57.16
63.41
75.74
78.17
83.13
92.07
95.71
93.03
87.90
80.45
74.70
68.10
2017
69.94
75.82
76.16
85.37
88.58
91.30
94.81
92.26
89.60
83.19
74.17
64.32
2018
60.29
76.21
71.94
79.40
88.74
94.40
93.65
92.13
91.77
84.29
69.57
64.55
2019
63.81
73.54
73.87
81.97
93.58
92.67
96.13
95.06
92.80
85.71
69.30
68.71
2020
68.06
67.48
78.06
81.03
85.84
89.73
95.74
93.71
87.27
83.13
76.23
64.61
2021
63.00
63.89
76.29
81.27
86.68
90.33
92.13
92.87
88.43
81.90
70.77
72.81
2022
62.58
71.89
77.13
81.53
89.94
95.33
94.16
91.48
88.67
79.29
74.30
64.32
2023
68.58
75.96
74.87
80.70
82.74
89.00
95.10
94.58
88.37
79.97
69.40
63.61
2024
61.94
65.66
73.55
79.80
86.06
93.07
93.55
90.71
85.90
80.58
73.57
62.52
2025
55.32
68.71
74.42
82.47
84.81
91.00
M
M
M
M
M
M
NCEI Climatology
58.10
62.12
68.70
76.10
82.80
87.40
90.50
88.89
84.19
76.38
67.70
61.10
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
M
53.50
60.77
71.07
72.32
70.90
67.67
56.52
49.70
52.13
2016
35.10
39.83
48.55
52.67
61.10
69.93
73.77
71.97
68.27
56.16
40.73
39.55
2017
41.97
41.00
41.35
56.07
62.00
69.03
72.00
72.42
65.97
56.00
40.40
38.48
2018
28.39
47.00
38.32
47.83
63.10
70.73
71.52
71.39
70.77
57.55
43.43
40.16
2019
38.06
42.46
40.39
52.43
65.06
68.13
71.77
71.65
67.70
58.87
37.73
39.03
2020
40.26
39.76
49.84
51.77
60.29
68.07
72.84
72.39
66.60
59.81
47.43
34.32
2021
37.13
38.79
45.03
50.00
58.65
69.27
71.68
73.13
65.30
56.65
37.03
43.32
2022
32.26
40.61
44.74
-3695.97
63.84
69.03
73.52
71.61
65.57
49.94
45.17
36.94
2023
38.55
45.36
45.10
58.90
62.65
69.77
76.00
74.52
66.77
55.74
43.27
41.45
2024
37.77
40.24
48.55
52.93
64.19
69.07
73.52
71.65
68.20
54.39
50.13
38.71
2025
30.55
42.32
44.06
55.33
64.39
70.96
M
M
M
M
M
M
NCEI Climatology
35.20
37.72
44.20
50.41
59.59
67.61
71.10
70.10
64.99
53.10
42.30
37.89
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2015
M
M
M
64.25
74.39
82.92
84.32
81.87
77.45
66.98
61.37
62.50
2016
46.13
51.62
62.15
65.42
72.11
81.00
84.74
82.50
78.08
68.31
57.72
53.82
2017
55.95
58.41
58.76
70.72
75.29
80.17
83.40
82.34
77.78
69.60
57.28
51.40
2018
44.34
61.61
55.13
63.62
75.92
82.57
82.58
81.76
81.27
70.92
56.50
52.35
2019
50.94
58.00
57.13
67.20
79.32
80.40
83.95
83.35
80.25
72.29
53.52
53.87
2020
54.16
53.62
63.95
66.40
73.06
78.90
84.29
83.05
76.93
71.47
61.83
49.47
2021
50.06
51.34
60.66
65.63
72.66
79.80
81.90
83.00
76.87
69.27
53.90
58.06
2022
47.42
56.25
60.94
-1807.22
76.89
82.18
83.84
81.55
77.12
64.61
59.73
50.63
2023
53.56
60.66
59.98
69.80
72.69
79.38
85.55
84.55
77.57
67.85
56.33
52.53
2024
49.85
52.95
61.05
66.37
75.13
81.07
83.53
81.18
77.05
67.48
61.85
50.61
2025
42.94
55.52
59.24
68.90
74.60
80.98
M
M
M
M
M
M
NCEI Climatology
46.65
49.92
56.45
63.25
71.19
77.50
80.80
79.50
74.59
64.74
55.00
49.50
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
