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 (USC00403679) 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
2018
M
M
M
1.12
5.15
3.85
3.01
2.27
4.79
2.55
3.02
4.59
2019
2.71
8.21
3.32
4.83
4.26
6.07
3.44
1.95
0.18
3.39
4.18
3.17
2020
1.39
1.94
5.26
5.79
1.79
3.43
3.98
2.56
2.39
2.11
2.75
3.26
2021
2.00
4.12
6.50
0.87
3.37
3.51
5.36
5.18
1.48
3.58
1.03
1.77
2022
3.43
6.42
1.63
2.50
2.92
1.44
6.42
3.34
2.49
1.18
1.86
2.41
2023
1.92
4.22
3.87
3.33
3.90
4.13
2.93
10.84
1.67
0.75
0.62
3.58
2024
3.16
3.55
2.98
2.85
6.10
1.38
3.68
3.71
1.72
0.09
0.30
M
NCEI Climatology
3.52
3.94
3.96
4.36
4.34
4.26
4.96
4.44
3.04
2.70
2.95
4.06
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
5.6
3.1
3.3
2.8
2.2
2.7
2.9
3.8
3.7
2019
4.5
4.3
4.5
4.3
3.6
3.5
2.3
2.4
2.1
3.1
2.8
4.0
2020
4.3
4.3
4.2
5.0
4.5
3.3
2.5
2.2
3.2
2.4
3.2
3.8
2021
3.9
4.2
4.2
4.2
3.1
2.8
2.2
2.3
2.1
2.4
2.6
3.0
2022
4.2
4.7
5.7
4.3
3.4
3.2
2.6
2.3
3.0
3.0
3.8
3.0
2023
4.4
4.3
4.4
4.3
4.2
3.6
2.4
2.8
2.2
2.9
2.8
2.9
2024
4.4
3.7
4.6
4.5
3.1
2.9
2.7
2.6
3.4
2.1
2.8
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
2018
M
M
M
65.07
79.85
84.14
85.13
83.15
82.82
68.81
53.24
49.54
2019
46.23
55.47
55.92
70.28
79.55
80.36
84.55
84.90
86.36
72.65
53.66
54.18
2020
50.35
50.16
62.89
64.70
70.40
80.42
87.97
83.56
77.30
70.90
62.54
47.10
2021
44.66
49.36
62.83
66.32
72.82
82.52
84.66
83.93
77.93
69.92
54.86
59.41
2022
43.90
55.08
63.24
67.28
77.90
84.44
85.77
83.68
75.27
66.37
60.20
50.76
2023
50.98
57.97
60.38
68.90
73.34
78.14
84.08
82.63
79.40
69.34
60.98
53.19
2024
45.06
56.77
62.89
68.84
76.13
84.80
86.81
84.78
79.40
71.83
70.49
M
NCEI Climatology
47.59
51.92
60.10
69.60
77.50
84.20
87.30
86.71
82.11
71.81
60.00
50.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
49.33
61.79
65.72
67.30
65.79
66.86
51.34
36.62
37.11
2019
31.36
38.67
37.81
50.60
60.68
63.08
66.90
65.50
64.40
52.67
35.12
36.47
2020
36.30
35.76
46.34
44.72
51.20
62.78
68.35
67.01
60.32
51.92
42.26
31.48
2021
32.12
32.84
42.16
46.10
53.66
63.92
66.43
67.60
58.94
53.25
34.46
40.36
2022
27.30
34.38
42.05
47.24
58.52
64.52
68.70
66.55
58.47
45.06
41.00
34.98
2023
36.20
41.13
40.34
47.12
54.53
60.32
67.25
65.97
60.14
49.94
40.04
35.25
2024
28.69
35.41
43.21
50.06
58.36
65.06
67.88
65.04
61.52
49.59
54.29
M
NCEI Climatology
25.50
28.29
33.99
42.20
52.10
60.70
64.90
63.09
56.21
43.60
33.11
28.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
57.20
70.82
74.93
76.22
74.47
74.84
60.07
44.93
43.32
2019
38.79
47.07
46.86
60.44
70.12
71.72
75.72
75.20
75.38
62.66
44.39
45.33
2020
43.32
42.96
54.62
54.71
60.80
71.60
78.16
75.29
68.81
61.41
52.40
39.29
2021
38.39
41.10
52.50
56.21
63.24
73.22
75.55
75.77
68.43
61.58
44.66
49.88
2022
35.60
44.73
52.64
57.26
68.21
74.48
77.23
75.11
66.87
55.72
50.60
42.87
2023
43.59
49.55
50.36
58.01
63.94
69.23
75.66
74.30
69.77
59.64
50.51
44.22
2024
36.88
46.09
53.05
59.45
67.25
74.93
77.35
74.91
70.46
60.71
62.39
M
NCEI Climatology
36.55
40.11
47.05
55.90
64.80
72.45
76.10
74.90
69.16
57.70
46.55
39.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
