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 (USW00053921) 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
1999
M
M
5.75
5.40
5.24
5.08
1.11
1.50
3.41
8.14
0.59
4.01
2000
2.55
3.02
3.31
2.60
4.12
7.42
0.06
0.55
4.37
0.89
10.12
1.96
2001
2.83
8.64
0.00
2.08
5.19
1.85
3.87
1.86
7.59
5.57
4.16
8.57
2002
3.62
1.70
7.58
4.59
5.65
1.11
4.53
0.45
1.27
4.59
2.01
8.11
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
3.60
1.55
6.57
6.63
2.51
2.78
2.25
3.69
3.38
4.90
7.48
9.02
2007
7.68
2.58
2.46
5.38
3.09
4.17
3.28
0.51
4.93
2.65
2.89
6.09
2008
1.84
4.81
8.97
5.50
3.65
5.36
1.03
9.75
8.17
3.84
1.79
4.43
2009
1.87
2.92
6.38
5.25
9.92
1.56
8.26
2.00
11.52
12.24
1.13
4.74
2010
3.19
4.99
2.64
5.97
6.88
7.90
4.80
1.14
1.62
2.21
2.92
1.86
2011
0.81
5.10
0.97
16.53
9.87
2.12
1.45
4.09
1.15
2.75
14.16
6.97
2012
3.79
2.75
7.21
3.85
0.62
3.26
1.32
3.46
4.75
3.12
1.03
4.29
2013
5.19
4.81
3.36
4.73
9.49
5.23
5.88
2.91
2.14
6.11
4.69
4.30
2014
2.89
1.26
4.97
3.18
5.10
5.19
6.68
3.55
2.91
3.08
2.31
3.08
2015
5.21
2.88
8.58
7.66
13.96
7.61
4.05
1.50
0.43
5.48
11.17
10.93
2016
2.05
1.65
6.93
9.28
5.81
1.80
2.58
12.30
1.87
0.38
4.49
3.13
2017
2.27
4.65
4.68
5.75
2.78
3.82
2.54
6.65
0.45
1.86
0.58
5.57
2018
1.88
16.08
4.34
5.35
2.01
3.33
4.83
7.27
5.77
10.32
2.42
8.30
2019
3.44
9.11
4.26
7.18
10.39
7.57
4.91
5.30
0.79
5.24
6.88
1.19
2020
4.83
7.33
8.98
8.74
6.61
5.84
6.99
10.88
7.66
1.90
1.78
5.98
2021
4.21
5.50
3.16
7.22
8.29
4.28
5.60
3.69
1.38
3.43
2.65
3.23
2022
3.57
3.93
6.46
8.83
4.95
5.22
2.24
1.49
0.96
5.28
4.65
4.37
2023
5.52
8.34
10.26
5.55
3.17
2.54
4.29
2.74
2.49
6.77
3.60
2.58
2024
8.84
2.63
5.91
4.42
4.67
2.64
4.82
2.47
1.63
1.77
9.63
7.22
2025
6.75
5.12
2.63
9.75
8.97
10.86
4.10
3.89
1.10
5.01
3.90
0.39
2026
2.21
2.47
3.54
5.76
4.75
4.64
3.13
1.57
3.17
0.77
2.65
M
NCEI Climatology
3.81
4.20
5.01
6.17
5.44
4.77
4.20
3.66
4.14
4.44
5.25
4.82
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
3.7
4.2
2.2
1.3
0.9
0.9
1.4
1.2
1.9
3.4
2000
3.4
3.9
3.6
4.5
3.8
3.0
1.2
1.0
2.3
1.4
2.6
3.7
2001
3.0
3.6
2.5
4.8
3.1
2.2
1.1
0.9
1.2
2.7
2.2
2.8
2002
3.3
3.9
5.3
3.8
3.8
1.6
0.9
1.7
1.5
1.1
2.8
3.0
2003
3.5
3.1
3.2
5.0
2.5
1.6
0.8
0.7
1.3
1.4
3.7
4.6
2004
M
7.0
M
M
M
0.0
0.0
0.9
0.0
3.0
3.4
4.8
2005
3.2
2.4
4.2
4.1
1.0
1.3
1.1
M
0.0
1.5
2.9
2.4
2006
3.2
1.5
4.3
1.0
3.6
1.7
0.8
1.7
0.0
2.1
3.0
3.1
2007
2.7
4.3
3.3
3.3
2.1
1.3
0.5
0.9
1.0
1.8
1.8
2.4
2008
3.8
3.5
3.8
3.9
2.5
2.3
0.5
0.5
1.4
1.1
3.9
3.9
2009
2.9
3.9
3.9
4.5
2.1
1.8
1.6
1.4
1.3
2.5
1.9
2.7
2010
2.5
2.7
3.4
3.3
2.1
1.6
1.7
1.7
1.7
1.9
4.8
5.1
2011
4.6
5.3
5.1
5.9
5.5
4.8
2.2
2.0
1.7
2.3
4.2
2.0
2012
3.0
3.0
3.5
2.5
2.0
2.3
2.1
2.3
1.4
2.1
1.9
3.0
2013
2.5
2.9
3.9
3.9
2.9
1.9
1.6
1.0
1.2
2.0
2.5
2.5
2014
4.2
3.3
3.5
4.1
3.1
2.7
1.3
1.4
1.4
2.1
3.3
2.3
2015
2.4
3.4
2.1
3.1
2.8
2.2
2.1
1.8
1.7
1.9
2.3
3.2
2016
3.0
4.0
3.6
3.4
2.4
1.6
2.1
1.2
1.4
1.9
2.0
2.5
2017
3.3
3.5
3.9
3.4
3.1
2.1
1.5
1.5
1.5
2.7
2.0
2.4
2018
3.3
3.0
4.0
3.8
2.0
2.6
1.5
1.8
1.3
2.2
2.9
2.7
2019
3.3
3.5
3.4
3.3
2.6
2.2
1.7
1.2
1.6
2.1
2.1
2.5
2020
2.4
2.6
2.8
2.3
1.9
1.3
1.0
0.7
0.6
1.0
2.1
1.9
2021
2.3
2.3
3.2
2.3
2.0
1.2
0.5
0.8
0.6
2.0
1.6
2.2
2022
2.0
2.7
3.5
4.0
2.4
0.7
1.1
1.1
0.9
1.5
1.9
2.4
2023
2.2
2.5
3.0
2.5
1.0
0.6
0.5
0.7
0.7
1.4
1.0
2.0
2024
2.3
2.6
2.1
2.9
1.3
1.0
0.8
0.8
0.9
1.2
2.4
1.5
2025
2.0
2.2
3.8
2.6
1.3
0.9
0.6
0.6
0.4
1.0
1.7
2.2
2026
2.6
2.5
3.7
3.2
1.8
2.2
1.6
1.9
1.5
1.2
1.7
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
1999
M
M
60.23
73.67
78.23
84.80
91.93
96.39
84.03
75.42
68.30
56.74
2000
52.59
62.83
65.68
70.73
79.12
83.10
91.96
98.68
86.95
75.61
55.11
42.40
2001
48.07
54.97
60.00
75.85
80.34
86.36
92.87
91.51
81.72
72.94
67.08
57.03
2002
59.52
56.08
59.77
73.70
76.25
85.87
88.60
90.74
87.50
67.88
59.65
52.26
2003
49.13
48.55
63.01
73.53
78.61
81.59
89.03
91.08
79.97
76.19
65.02
53.37
2004
M
54.00
M
M
M
73.12
80.67
80.86
79.73
67.13
54.72
43.44
2005
53.37
57.56
61.93
71.50
78.32
88.23
92.42
M
69.00
74.32
65.55
53.16
2006
59.92
50.38
64.97
75.27
80.05
86.04
92.57
93.85
80.93
72.54
62.02
54.71
2007
49.99
54.24
71.15
68.85
79.74
85.43
86.53
95.23
84.77
75.61
61.84
55.30
2008
49.60
56.60
63.21
70.52
78.09
86.15
92.06
87.50
81.28
71.66
60.67
53.30
2009
52.72
59.57
64.13
71.53
76.95
90.14
89.94
87.67
79.44
66.21
66.42
48.20
2010
46.98
46.12
63.28
74.80
82.03
91.21
92.10
96.76
87.66
79.92
62.41
52.44
2011
49.03
55.71
64.23
75.72
77.55
93.74
98.40
96.97
85.44
75.83
63.74
55.03
2012
59.10
58.31
74.19
75.73
84.77
92.27
96.95
93.48
84.47
71.87
65.93
57.19
2013
53.45
53.70
60.32
72.03
76.95
87.20
90.64
90.16
88.73
72.45
58.97
51.77
2014
50.90
51.07
61.49
71.03
78.26
85.20
85.06
88.57
84.67
76.77
57.83
51.81
2015
52.87
48.57
62.45
73.27
79.26
88.66
93.33
93.26
90.60
79.16
65.14
62.61
2016
53.06
60.38
68.71
74.40
77.48
89.97
94.64
89.48
87.43
80.77
68.13
54.87
2017
57.26
65.11
69.55
75.83
80.65
86.10
92.66
87.10
87.37
78.26
67.66
54.97
2018
50.68
56.93
68.12
69.23
86.68
92.67
94.84
90.16
84.27
71.27
58.79
54.15
2019
52.26
55.66
60.58
72.86
80.18
85.39
88.01
90.67
91.53
72.71
61.69
58.42
2020
56.46
55.38
66.45
70.30
77.62
86.31
89.90
87.77
81.17
71.48
66.97
55.67
2021
51.32
46.60
67.71
71.24
76.55
86.17
90.13
90.77
87.40
77.26
63.63
65.11
2022
54.26
55.71
65.90
72.97
80.77
88.63
96.65
90.94
89.00
76.77
60.67
53.98
2023
57.18
61.11
65.32
70.91
81.16
88.97
92.42
95.74
88.13
76.13
63.87
58.03
2024
48.17
64.85
66.98
74.10
82.48
89.87
89.90
94.35
85.93
83.39
66.57
56.12
2025
48.26
56.36
72.21
77.93
79.42
88.93
93.03
91.23
87.53
80.52
70.40
56.87
2026
52.84
65.46
74.10
75.50
79.10
86.20
93.32
97.77
94.87
82.10
70.91
M
NCEI Climatology
53.00
57.02
65.40
73.60
80.50
88.40
92.90
92.71
86.30
75.28
63.51
55.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
38.44
52.43
55.21
66.47
70.57
65.97
57.40
46.65
40.91
32.00
2000
33.08
38.31
43.16
48.30
61.26
66.29
68.69
68.85
59.07
51.54
36.38
23.14
2001
27.59
35.45
43.00
55.06
58.44
63.51
71.18
69.21
58.29
44.52
41.87
34.32
2002
33.07
29.25
37.43
52.18
58.14
64.50
70.22
68.90
61.06
49.73
36.66
32.80
2003
28.67
30.81
38.52
49.54
59.55
62.93
68.81
68.79
56.52
49.95
45.52
32.55
2004
M
40.45
M
M
M
68.48
71.15
70.33
68.39
59.00
46.38
33.03
2005
35.92
37.93
39.69
48.45
54.55
64.77
68.16
M
57.00
48.39
42.06
28.89
2006
36.39
33.23
45.63
55.00
59.71
63.84
70.89
70.76
54.87
47.05
39.14
35.81
2007
30.46
31.29
49.11
45.56
59.97
66.75
67.48
70.43
62.51
51.73
41.00
32.37
2008
28.95
32.94
41.65
48.29
57.58
68.21
68.04
67.85
61.42
46.76
36.32
30.13
2009
28.25
37.92
41.30
49.32
57.24
66.76
67.29
65.50
61.39
47.90
41.03
28.43
2010
27.03
28.16
37.45
49.71
58.68
70.24
71.90
71.39
61.60
47.08
37.16
28.67
2011
26.45
33.46
43.32
51.43
56.61
70.17
72.06
71.79
54.39
45.32
44.09
33.18
2012
32.39
35.63
48.71
52.67
61.10
64.60
71.89
67.65
62.57
47.84
36.07
35.23
2013
31.29
32.28
36.52
46.17
56.29
66.23
66.02
67.35
61.46
50.03
36.27
30.29
2014
23.29
28.50
35.13
47.83
57.66
68.36
64.97
67.50
62.90
51.97
34.83
36.48
2015
27.90
28.32
42.43
52.37
60.71
68.43
72.38
66.26
62.40
50.81
43.77
37.23
2016
30.29
35.79
44.74
52.57
57.10
68.00
73.96
71.62
63.77
55.16
43.23
34.10
2017
36.65
42.79
44.81
54.27
57.00
66.37
70.23
69.39
60.43
48.58
42.83
32.32
2018
26.58
37.00
42.52
43.87
64.00
69.07
70.61
69.87
66.37
54.35
36.70
35.78
2019
35.64
41.64
39.58
50.39
60.36
65.71
69.72
71.78
68.62
49.05
35.20
33.03
2020
35.58
35.51
49.23
48.73
56.77
66.11
72.67
67.08
62.63
49.14
41.38
31.47
2021
32.68
28.40
44.41
47.96
57.23
68.36
69.06
71.90
61.77
54.45
36.10
43.31
2022
26.38
29.61
37.96
51.30
62.45
67.47
73.88
71.29
60.07
48.23
39.02
35.87
2023
36.12
38.92
44.18
48.69
58.84
66.52
71.63
71.35
62.60
52.66
39.88
34.26
2024
27.95
41.19
45.84
54.58
63.70
68.07
70.74
69.00
63.77
51.10
45.84
38.84
2025
25.23
34.75
46.90
55.57
60.05
70.77
73.52
70.19
63.33
53.84
46.43
37.03
2026
27.97
36.79
49.97
54.87
58.77
70.23
71.03
69.81
67.27
51.55
47.91
M
NCEI Climatology
30.71
34.10
41.20
49.30
58.30
66.10
69.19
68.20
60.50
49.10
39.60
32.20
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
49.34
63.05
66.72
75.63
81.25
81.18
70.72
61.03
54.61
44.37
2000
42.84
50.57
54.42
59.52
70.19
74.69
80.32
83.76
73.01
63.58
45.74
32.77
2001
37.83
45.21
51.50
65.45
69.39
74.93
82.03
80.36
70.01
58.73
54.47
45.67
2002
46.30
42.67
48.60
62.94
67.19
75.18
79.41
79.82
74.28
58.80
48.16
42.53
2003
38.90
39.68
50.76
61.53
69.08
72.26
78.92
79.93
68.24
63.07
55.27
42.96
2004
M
47.23
M
M
M
70.80
75.91
75.60
74.06
63.07
50.55
38.24
2005
44.65
47.75
50.81
59.98
66.44
76.50
80.29
M
63.00
61.35
53.80
41.03
2006
48.15
41.80
55.30
65.13
69.88
74.94
81.73
82.30
67.90
59.80
50.58
45.26
2007
40.22
42.77
60.13
57.20
69.85
76.09
77.00
82.83
73.64
63.67
51.42
43.84
2008
39.27
44.77
52.43
59.41
67.84
77.18
80.05
77.67
71.35
59.21
48.50
41.71
2009
40.48
48.75
52.71
60.43
67.10
78.45
78.61
76.59
70.42
57.06
53.73
38.31
2010
37.00
37.14
50.36
62.25
70.35
80.72
82.00
84.07
74.63
63.50
49.79
40.55
2011
37.74
44.59
53.77
63.57
67.08
81.95
85.23
84.38
69.91
60.57
53.92
44.11
2012
45.74
46.97
61.45
64.20
72.94
78.43
84.42
80.56
73.52
59.85
51.00
46.21
2013
42.37
42.99
48.42
59.10
66.62
76.72
78.33
78.76
75.10
61.24
47.62
41.03
2014
37.10
39.79
48.31
59.43
67.96
76.78
75.02
78.04
73.78
64.37
46.33
44.15
2015
40.39
38.45
52.44
62.82
69.98
78.55
82.85
79.76
76.50
64.98
54.45
49.92
2016
41.67
48.09
56.73
63.48
67.29
78.98
84.30
80.55
75.60
67.97
55.68
44.48
2017
46.95
53.95
57.18
65.05
68.82
76.24
81.45
78.24
73.90
63.42
55.24
43.65
2018
38.63
46.97
55.32
56.55
75.34
80.87
82.73
80.02
75.32
62.81
47.75
44.97
2019
43.95
48.65
50.08
61.62
70.27
75.55
78.86
81.23
80.07
60.88
48.45
45.73
2020
46.02
45.44
57.84
59.52
67.20
76.21
81.29
77.43
71.90
60.31
54.18
43.57
2021
42.00
37.50
56.06
59.60
66.89
77.26
79.60
81.34
74.58
65.85
49.87
54.21
2022
40.32
42.66
51.93
62.13
71.61
78.05
85.26
81.11
74.53
62.50
49.84
44.93
2023
46.65
50.02
54.75
59.80
70.00
77.74
82.03
83.55
75.37
64.40
51.88
46.15
2024
38.06
53.02
56.41
64.34
73.09
78.97
80.32
81.68
74.85
67.24
56.20
47.48
2025
36.74
45.55
59.56
66.75
69.73
79.85
83.27
80.71
75.43
67.18
58.42
46.95
2026
40.40
51.12
62.03
65.18
68.94
78.22
82.18
83.79
81.07
66.82
59.41
M
NCEI Climatology
41.85
45.56
53.30
61.45
69.40
77.25
81.04
80.45
73.40
62.19
51.55
43.60
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
