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 (USW00003904) 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
2013
M
M
M
M
7.88
1.80
1.08
0.37
4.87
7.18
4.71
1.05
2014
1.05
0.99
1.14
1.08
6.03
4.28
6.74
0.64
3.29
2.42
4.55
2.47
2015
6.38
0.59
5.24
6.32
8.68
2.16
0.17
0.26
0.91
8.32
3.80
8.46
2016
1.05
1.21
3.49
4.14
12.03
2.68
0.48
6.11
1.24
1.27
4.34
1.00
2017
0.79
2.39
1.75
1.88
4.18
2.85
0.86
15.54
M
M
M
M
2018
M
1.55
0.74
0.32
0.40
1.80
1.84
0.58
5.31
14.43
2.65
8.50
2019
3.58
1.34
0.96
6.79
7.05
8.03
0.34
0.02
1.05
5.42
1.09
0.30
2020
2.01
1.89
2.59
3.30
3.44
1.38
0.77
0.04
0.06
0.04
0.04
4.92
2021
2.17
0.98
1.72
2.42
6.96
6.27
2.76
1.16
1.04
4.91
2.74
2.36
2022
3.79
1.32
3.52
3.54
3.26
0.32
M
4.54
0.53
1.65
4.13
4.85
2023
2.42
2.44
1.61
7.43
4.45
1.47
0.39
0.06
0.58
2.63
0.65
1.53
2024
7.11
1.93
1.80
3.60
7.62
1.33
5.83
0.19
0.73
M
1.60
1.69
2025
1.57
2.41
1.25
2.07
7.70
4.94
2.62
M
M
M
M
M
NCEI Climatology
3.43
3.01
3.41
2.87
4.60
4.01
1.98
3.10
3.50
4.93
3.31
3.71
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
M
9.3
6.3
6.2
5.8
5.1
5.8
6.3
6.0
2014
8.2
7.7
8.1
8.7
8.3
7.9
4.8
5.7
4.6
5.8
7.4
6.5
2015
4.4
7.4
6.4
6.9
7.7
5.3
7.2
5.3
4.5
6.1
6.5
6.6
2016
6.5
7.6
8.4
6.8
6.6
4.9
7.7
5.3
4.1
4.7
5.6
7.1
2017
8.1
8.5
7.9
8.3
8.1
6.8
6.3
7.4
4.7
5.7
6.1
5.7
2018
6.9
7.6
8.1
8.0
6.6
8.0
5.7
6.7
4.2
5.8
6.6
7.0
2019
6.6
7.2
7.4
8.0
7.9
6.2
6.4
5.7
5.7
6.6
6.0
5.7
2020
6.4
7.7
7.7
6.8
7.1
6.1
6.8
6.1
6.5
6.1
5.4
6.5
2021
6.4
8.0
8.2
7.7
7.1
5.3
4.2
4.8
4.6
5.9
5.4
7.1
2022
6.6
7.8
8.1
9.5
9.1
7.0
7.6
6.0
3.4
5.8
5.9
6.1
2023
6.8
7.9
7.9
7.3
4.6
6.7
6.5
7.2
5.4
6.9
6.0
5.9
2024
7.4
7.6
6.9
8.6
7.4
0.0
0.0
3.2
2.9
5.7
6.3
6.2
2025
7.1
7.9
8.9
9.3
7.6
6.8
4.8
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
2013
M
M
M
M
83.18
92.86
94.62
98.67
93.99
80.00
64.87
57.73
2014
58.92
61.01
66.74
77.03
83.07
89.32
86.78
94.14
90.52
82.45
65.37
61.79
2015
56.23
59.98
68.12
78.90
82.72
89.16
94.71
97.68
93.41
85.11
69.73
67.75
2016
61.17
69.76
75.70
78.81
82.36
91.50
96.22
93.14
89.88
85.59
74.14
62.86
2017
65.42
74.04
75.95
80.48
84.98
89.76
96.05
93.92
89.38
81.55
74.40
59.85
2018
57.79
62.70
74.71
75.22
87.98
91.99
94.98
97.02
86.23
77.21
64.08
60.43
2019
58.26
60.38
67.41
76.94
83.42
89.83
94.61
99.04
97.08
82.29
69.77
67.51
2020
66.06
65.42
77.95
78.79
86.52
91.96
97.34
98.01
85.65
81.03
75.95
64.20
2021
61.82
56.53
73.31
75.99
81.98
89.57
90.26
92.17
91.42
83.71
70.84
74.27
2022
61.04
60.26
72.94
81.70
89.49
95.56
101.20
96.47
91.41
82.52
67.34
63.15
2023
64.39
67.99
73.60
75.64
84.14
93.54
99.03
103.48
96.56
82.22
69.05
66.85
2024
57.70
68.99
73.62
79.79
85.68
92.46
90.97
95.22
91.65
89.40
77.82
67.90
2025
55.91
64.35
77.38
82.01
85.87
90.55
89.13
M
M
M
M
M
NCEI Climatology
61.71
65.60
72.50
79.20
86.30
92.21
95.40
96.60
91.20
81.90
71.10
63.39
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
M
62.93
71.98
72.57
73.39
70.12
58.70
45.27
37.58
2014
35.02
40.85
44.48
56.38
62.03
72.80
72.31
73.22
72.41
59.57
43.78
45.61
2015
37.72
39.82
49.41
60.52
65.87
71.22
74.77
72.39
67.92
59.35
50.69
45.33
2016
39.06
45.07
52.90
57.76
63.70
71.82
75.33
73.86
69.97
59.96
53.45
45.94
2017
45.83
52.36
55.77
57.60
62.06
71.44
73.92
73.57
66.39
56.53
53.10
40.21
2018
34.44
47.04
53.19
51.89
67.15
74.01
74.01
73.18
71.32
60.44
44.68
43.27
2019
44.99
50.66
48.70
56.16
66.80
71.67
75.33
78.00
74.16
58.71
45.89
42.66
2020
46.02
43.92
60.18
57.88
65.97
72.00
76.89
73.63
67.66
56.17
50.00
39.46
2021
40.90
36.86
49.79
55.98
65.87
72.54
73.13
74.52
66.38
61.67
46.68
55.23
2022
36.63
36.22
46.19
60.00
69.31
74.70
76.95
74.82
67.41
55.88
49.27
44.74
2023
45.65
45.73
54.11
56.66
65.69
73.85
77.53
77.81
72.90
60.06
51.37
44.04
2024
37.62
49.23
54.82
61.62
69.58
74.10
74.73
75.77
69.76
61.14
52.46
47.65
2025
36.10
45.37
54.01
61.40
67.16
73.36
73.29
M
M
M
M
M
NCEI Climatology
41.29
45.21
51.68
58.11
66.40
73.00
74.90
74.70
70.00
60.20
49.80
42.79
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
M
M
M
M
73.05
82.42
83.60
86.03
82.05
69.35
55.07
47.65
2014
46.97
50.93
55.61
66.70
72.55
81.06
79.55
83.68
81.46
71.01
54.58
53.70
2015
46.97
49.90
58.76
69.71
74.29
80.19
84.74
85.03
80.66
72.23
60.21
56.54
2016
50.12
57.41
64.30
68.29
73.03
81.66
85.77
83.50
79.92
72.78
63.80
54.40
2017
55.62
63.20
65.86
69.04
73.52
80.60
84.99
83.75
77.88
69.04
63.75
50.03
2018
46.11
54.87
63.95
63.56
77.56
83.00
84.50
85.10
78.78
68.83
54.38
51.85
2019
51.63
55.52
58.05
66.55
75.11
80.75
84.97
88.52
85.62
70.50
57.83
55.08
2020
56.04
54.67
69.06
68.34
76.25
81.98
87.12
85.82
76.65
68.60
62.98
51.83
2021
51.36
46.69
61.55
65.98
73.93
81.05
81.69
83.35
78.90
72.69
58.76
64.75
2022
48.84
48.24
59.56
70.85
79.40
85.13
89.07
85.65
79.41
69.20
58.30
53.94
2023
55.02
56.86
63.85
66.15
74.91
83.70
88.28
90.65
84.73
71.14
60.21
55.44
2024
47.66
59.11
64.22
70.71
77.63
83.28
82.85
85.50
80.70
75.27
65.14
57.77
2025
46.01
54.86
65.70
71.70
76.51
81.96
81.21
M
M
M
M
M
NCEI Climatology
51.50
55.41
62.09
68.65
76.35
82.60
85.15
85.65
80.60
71.05
60.45
53.09
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
