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 (USC00411810) 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
2009
M
M
M
M
M
M
M
M
M
2.65
0.75
4.60
2010
1.89
2.39
1.84
0.62
1.51
2.01
4.62
0.68
2.24
0.00
2.52
1.75
2011
3.04
0.67
0.58
0.93
1.04
1.28
1.42
0.07
2.25
2.56
6.57
5.93
2012
6.40
7.00
3.88
1.75
0.93
2.30
11.23
0.72
3.18
0.35
0.60
2.63
2013
3.15
2.48
0.63
2.50
2.09
2.29
2.25
0.95
6.95
6.18
2.31
0.79
2014
0.81
2.61
2.24
0.84
5.99
4.04
4.83
1.65
7.68
2.44
0.89
1.52
2015
0.43
0.56
6.29
3.26
10.93
2.56
0.41
1.34
1.87
6.15
3.80
3.74
2016
2.15
1.85
4.44
8.12
6.84
6.45
0.86
5.48
1.58
0.40
1.67
3.04
2017
5.04
1.95
3.69
2.06
3.06
2.10
1.72
32.55
0.24
3.19
0.30
3.28
2018
3.26
9.53
4.84
2.91
1.60
2.62
3.18
2.23
5.73
5.20
1.86
8.54
2019
2.75
1.15
1.09
2.98
6.45
5.98
1.63
3.45
20.55
7.21
0.80
1.57
2020
2.99
0.86
2.69
2.99
4.70
5.81
2.29
2.24
3.32
2.21
2.47
3.69
2021
1.71
1.72
1.26
3.11
9.20
6.08
5.76
1.36
2.14
3.90
2.67
1.88
2022
4.67
1.08
2.98
0.20
4.37
0.26
0.26
5.61
0.74
M
M
3.60
2023
M
M
M
3.88
5.31
2.50
0.39
0.68
2.43
4.46
2.23
2.87
2024
6.69
1.29
2.54
2.84
7.36
1.14
8.32
1.12
2.38
0.43
3.32
6.60
2025
3.25
4.23
2.98
3.13
4.09
5.39
3.76
3.68
0.62
1.42
2.19
1.62
2026
2.93
M
M
0.15
4.04
3.01
4.46
0.04
2.25
1.55
M
M
NCEI Climatology
4.45
4.45
3.76
3.73
5.25
5.19
3.46
4.56
5.10
5.75
5.39
4.60
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
M
M
M
M
M
M
M
M
M
4.6
2.5
4.0
2010
4.3
4.6
4.9
5.0
4.4
2.9
2.1
2.4
2.1
3.4
5.9
5.9
2011
5.1
7.6
6.4
8.7
7.3
6.6
3.7
4.1
4.0
3.0
5.2
3.6
2012
4.7
4.1
4.9
4.3
3.0
2.4
2.2
2.8
2.3
3.2
2.6
4.5
2013
4.7
4.2
5.5
3.8
5.1
3.3
2.6
2.7
2.0
2.2
3.2
3.5
2014
4.8
4.5
4.9
5.3
4.3
3.2
1.4
1.7
1.4
2.2
3.5
2.9
2015
2.9
3.9
3.3
3.4
3.4
1.9
2.8
1.8
1.1
2.3
2.4
3.5
2016
3.3
4.6
4.4
3.1
2.8
1.5
2.5
1.3
1.1
1.6
2.7
4.0
2017
4.8
5.3
4.7
5.0
4.7
3.4
2.2
3.1
1.5
2.5
2.9
2.9
2018
3.8
4.9
4.7
4.7
3.2
3.6
2.2
2.3
1.2
2.9
3.7
3.6
2019
3.7
4.4
4.4
4.9
4.8
3.0
2.6
1.7
2.0
3.0
3.1
2.9
2020
3.2
4.4
4.3
3.5
3.6
2.9
2.4
2.3
2.9
2.6
2.1
3.2
2021
3.5
5.0
4.7
4.1
3.4
2.2
1.3
1.6
1.5
2.3
2.5
4.0
2022
4.6
4.6
5.3
5.4
4.7
2.7
5.0
2.6
1.0
M
M
0.0
2023
M
M
M
1.4
2.0
2.7
2.5
3.5
1.7
2.8
2.3
2.2
2024
3.8
4.5
3.5
4.8
3.1
1.9
1.7
0.8
1.3
1.3
2.6
2.1
2025
3.2
3.9
4.8
5.3
3.2
2.5
1.5
0.7
0.9
1.7
2.5
2.6
2026
3.2
5.4
M
4.3
2.7
3.0
1.9
2.1
1.1
1.2
1.0
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
2009
M
M
M
M
M
M
M
M
M
74.25
72.10
57.08
2010
58.28
56.95
69.65
79.93
89.18
92.00
91.51
95.34
90.93
85.79
71.87
64.81
2011
60.28
65.63
76.22
83.95
86.06
96.74
96.92
102.14
93.80
82.46
72.32
61.73
2012
68.35
65.83
76.83
81.50
86.58
93.14
90.76
94.07
88.76
81.35
74.54
67.71
2013
63.59
67.13
73.06
77.29
84.33
92.84
93.70
96.83
92.31
81.31
67.64
60.21
2014
61.27
63.31
69.05
78.37
83.05
90.33
91.93
92.35
88.67
83.21
69.53
63.81
2015
59.86
62.16
70.82
80.47
84.27
90.21
95.00
94.94
90.07
83.86
73.06
68.98
2016
63.30
71.27
76.48
80.36
83.89
90.36
93.57
92.36
90.89
86.43
77.02
65.12
2017
68.77
76.45
77.10
81.11
84.97
89.07
93.88
89.41
88.72
81.84
76.44
61.42
2018
59.03
69.73
77.25
77.55
89.67
93.11
94.25
93.96
87.56
79.45
66.49
63.07
2019
59.77
64.55
70.04
78.40
84.99
90.07
92.04
94.20
91.75
79.67
68.25
66.85
2020
64.45
65.34
77.45
78.72
85.52
89.70
92.67
94.67
86.54
80.52
75.84
64.64
2021
63.33
60.00
74.56
76.88
82.94
90.26
91.09
92.61
87.90
83.61
71.50
76.49
2022
65.24
63.72
74.95
83.11
90.22
94.30
96.38
94.20
96.00
M
M
M
2023
M
M
M
76.89
86.09
95.33
98.61
103.37
95.47
81.75
69.99
67.22
2024
60.78
72.19
75.42
81.27
87.21
93.09
90.50
94.85
90.49
86.53
75.59
67.10
2025
55.33
66.75
77.02
80.56
84.94
89.85
91.36
91.28
90.37
85.75
75.83
66.42
2026
65.16
72.66
M
84.26
79.01
90.27
M
M
91.70
83.61
77.13
M
NCEI Climatology
60.80
65.11
71.60
77.10
83.41
88.89
91.40
92.40
87.50
79.19
68.70
61.69
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
M
M
M
M
M
M
M
M
M
51.55
46.81
39.44
2010
35.61
36.43
44.17
56.28
65.96
72.63
73.48
73.91
69.21
54.17
47.66
41.39
2011
37.96
41.22
52.81
59.43
63.12
70.04
72.24
72.53
64.34
52.79
48.86
42.10
2012
43.21
49.81
56.91
60.02
64.63
69.62
71.54
72.41
65.12
55.11
43.82
43.90
2013
42.22
43.97
44.92
53.72
62.35
69.87
70.58
71.73
69.63
58.33
45.04
39.26
2014
32.95
42.48
45.38
55.67
60.06
70.74
71.43
72.02
69.44
58.27
44.97
45.69
2015
43.60
38.93
50.30
62.00
66.86
71.12
72.61
70.53
67.21
58.23
52.39
46.66
2016
38.05
42.23
53.11
58.17
64.67
71.49
73.98
73.85
70.42
59.64
52.08
48.06
2017
46.80
52.55
55.23
58.03
62.25
71.36
72.79
73.18
66.46
57.03
52.65
40.35
2018
34.44
52.30
53.09
51.60
65.36
71.91
72.03
71.68
72.28
61.15
45.32
42.67
2019
45.04
52.83
49.45
55.65
67.82
70.38
72.11
74.15
71.09
58.28
45.73
41.23
2020
44.93
42.77
59.16
57.30
64.14
69.99
74.29
72.43
69.78
58.27
49.84
39.31
2021
41.26
39.56
49.57
54.97
65.68
72.27
72.44
73.15
66.23
61.30
49.02
57.72
2022
42.30
38.86
47.08
60.94
69.81
74.88
79.08
75.11
75.20
M
M
M
2023
M
M
M
57.00
67.08
73.91
75.68
75.93
71.36
60.39
50.14
43.71
2024
38.11
48.94
55.13
62.12
70.81
74.05
75.66
75.97
70.35
59.00
53.67
46.51
2025
36.38
46.98
51.88
60.93
66.35
71.15
72.29
72.67
66.74
59.26
51.76
45.55
2026
43.33
49.66
M
69.28
60.22
72.17
M
M
74.75
60.94
54.93
M
NCEI Climatology
38.89
42.61
49.01
54.91
63.40
69.81
71.71
71.30
66.41
56.30
46.60
40.19
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2009
M
M
M
M
M
M
M
M
M
62.90
59.45
48.26
2010
46.94
46.69
56.91
68.11
77.57
82.32
82.50
84.62
80.07
69.98
59.76
53.10
2011
49.12
53.42
64.52
71.69
74.59
83.39
84.58
87.34
79.07
67.62
60.59
51.92
2012
55.78
57.82
66.87
70.76
75.61
81.38
81.15
83.24
76.94
68.23
59.18
55.81
2013
52.90
55.55
58.99
65.51
73.34
81.36
82.14
84.28
80.97
69.82
56.34
49.74
2014
47.11
52.89
57.21
67.02
71.56
80.53
81.68
82.19
79.06
70.74
57.25
54.75
2015
51.73
50.55
60.56
71.23
75.57
80.67
83.81
82.73
78.64
71.05
62.73
57.82
2016
50.67
56.75
64.80
69.27
74.28
80.92
83.78
83.10
80.66
73.03
64.55
56.59
2017
57.79
64.50
66.16
69.57
73.61
80.22
83.33
81.30
77.59
69.43
64.54
50.89
2018
46.73
61.01
65.17
64.58
77.52
82.51
83.14
82.82
79.92
70.30
55.91
52.87
2019
52.40
58.69
59.75
67.03
76.40
80.23
82.08
84.18
81.42
68.98
56.99
54.04
2020
54.69
54.05
68.31
68.01
74.83
79.85
83.48
83.55
78.16
69.39
62.84
51.97
2021
52.30
49.78
62.06
65.93
74.31
81.26
81.77
82.88
77.06
72.45
60.26
67.10
2022
53.77
51.29
61.02
72.02
80.01
84.59
87.73
84.65
85.60
M
M
M
2023
M
M
M
66.95
76.59
84.62
87.14
89.65
83.42
71.07
60.07
55.47
2024
49.45
60.57
65.27
71.70
79.01
83.57
83.08
85.41
80.42
72.77
64.63
56.80
2025
45.85
56.87
64.45
70.75
75.65
80.50
81.83
81.97
78.56
72.51
63.80
55.98
2026
54.24
61.16
M
76.77
69.62
81.22
M
M
83.23
72.27
66.03
M
NCEI Climatology
49.85
53.86
60.30
66.00
73.40
79.35
81.56
81.85
76.96
67.75
57.65
50.94
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
