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 (USC00290199) 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
1987
0.00
0.00
0.00
0.00
0.00
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
0.00
1992
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1993
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1994
M
M
M
M
M
M
M
M
M
M
M
0.00
1995
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1996
M
M
M
M
M
M
M
M
M
M
0.02
0.00
1997
1.09
0.64
0.03
0.72
1.13
1.06
0.28
0.93
0.64
0.42
0.14
1.48
1998
0.02
0.41
0.43
0.00
0.01
0.29
0.55
1.42
0.12
4.40
0.46
0.28
1999
0.10
0.00
0.48
0.00
0.06
0.51
1.05
1.16
1.04
0.28
0.00
0.02
2000
0.00
0.10
0.14
0.00
0.00
1.24
0.24
0.92
0.30
1.13
1.29
0.32
2001
0.45
0.20
0.32
0.00
0.53
0.00
1.03
0.32
1.85
0.00
0.11
0.11
2002
0.05
0.00
0.00
0.00
0.00
0.00
1.09
0.24
0.70
1.58
0.22
1.86
2003
0.00
0.51
0.10
0.01
0.00
0.16
0.93
0.78
0.09
0.60
0.52
0.00
2004
0.09
0.12
0.83
1.51
0.33
0.00
0.28
0.77
0.70
1.15
0.81
0.11
2005
0.76
2.08
0.16
0.80
0.65
0.00
0.31
1.28
0.96
0.64
0.01
0.00
2006
0.03
0.15
0.02
0.04
0.00
0.00
0.03
4.34
2.49
1.65
0.04
0.46
2007
0.82
0.44
0.24
0.39
0.75
0.24
0.22
0.05
0.20
0.34
0.58
0.06
2008
0.00
0.00
0.16
0.00
0.19
0.10
3.05
0.63
0.75
0.50
0.13
0.09
2009
0.03
0.00
0.01
0.07
0.03
0.81
0.85
0.72
0.14
0.37
0.39
0.25
2010
0.64
0.39
0.04
0.24
0.00
0.21
1.65
0.26
0.76
0.51
0.00
0.00
2011
0.03
0.03
0.00
0.00
0.00
0.03
0.74
0.19
0.72
0.38
0.32
1.22
2012
0.18
0.18
0.08
0.00
0.39
0.06
0.78
0.15
0.46
0.09
0.07
0.09
2013
0.02
0.01
0.05
0.00
0.07
0.14
0.24
M
1.27
M
0.40
0.22
2014
0.03
M
0.18
0.07
0.10
M
0.71
1.28
1.46
M
0.04
0.47
2015
M
M
M
0.50
0.65
0.89
2.45
0.83
0.24
1.32
0.60
0.23
2016
0.28
0.04
M
0.25
0.83
0.90
0.70
0.99
0.51
0.56
0.19
0.60
2017
2.01
0.06
0.12
0.29
0.04
0.30
0.75
1.39
0.55
0.81
0.20
0.00
2018
0.00
0.84
0.03
0.03
0.17
0.54
1.17
0.61
1.24
3.18
M
0.90
2019
0.03
0.02
0.65
0.51
0.25
0.93
0.44
0.66
1.22
1.74
1.36
0.10
2020
0.29
0.58
1.19
0.03
0.00
0.19
0.22
1.25
0.92
0.44
0.11
0.06
2021
0.01
0.22
0.04
0.32
0.05
1.45
1.25
2.13
0.54
0.01
0.08
0.29
2022
0.03
0.23
0.75
0.00
0.00
0.98
1.45
3.02
1.10
1.25
0.00
0.22
2023
0.13
0.36
0.06
0.00
0.17
0.37
0.09
1.63
0.95
0.23
0.21
0.54
2024
0.27
0.29
0.04
0.08
0.00
0.15
0.48
1.00
0.03
0.70
1.18
0.00
2025
0.06
0.00
0.00
0.03
0.02
1.31
0.65
0.13
0.77
M
M
M
NCEI Climatology
0.68
0.61
0.33
0.27
0.46
0.56
1.62
1.96
1.49
1.01
0.56
1.10
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1987
M
1.5
0.6
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
0.0
1992
0.2
0.0
0.2
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
1993
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
1994
M
M
M
M
M
M
M
M
M
M
M
0.0
1995
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
1996
M
M
M
M
M
M
M
M
M
M
5.1
5.4
1997
5.4
7.1
5.9
7.9
6.2
6.2
6.4
5.0
4.7
5.6
4.4
5.1
1998
5.0
7.0
7.3
7.7
7.2
7.4
6.0
4.5
6.2
6.0
4.8
5.1
1999
5.8
6.5
6.7
9.7
8.1
6.7
6.2
5.4
4.9
5.2
3.8
5.6
2000
5.2
6.6
7.9
7.7
7.4
6.5
5.9
5.7
5.8
5.7
5.1
4.5
2001
4.9
6.6
6.7
7.9
6.5
6.7
6.2
5.5
4.9
5.4
5.0
4.8
2002
5.9
6.1
7.8
7.7
8.2
7.3
6.4
5.6
5.7
5.0
5.3
4.9
2003
4.1
6.9
6.9
8.1
7.6
6.6
6.2
5.5
4.4
4.4
6.4
5.4
2004
4.8
6.1
5.7
7.4
7.0
7.0
5.4
5.2
5.2
5.7
5.1
4.5
2005
4.8
4.9
8.0
7.5
6.6
7.1
6.3
4.9
5.6
2.4
3.2
5.2
2006
6.1
6.1
8.1
7.4
6.5
7.1
6.0
4.5
4.7
5.3
4.8
4.9
2007
4.9
6.6
5.8
8.0
7.4
6.3
4.9
5.5
6.2
6.0
3.6
6.8
2008
6.0
7.6
9.0
9.6
10.0
8.7
6.5
6.1
5.0
6.2
6.4
8.4
2009
7.3
7.5
8.3
9.5
7.8
8.1
6.9
6.8
6.1
7.8
5.4
6.6
2010
5.7
6.8
8.3
9.1
8.3
7.9
6.7
6.3
6.2
5.9
8.1
7.0
2011
7.3
8.1
8.3
10.5
9.9
5.6
7.9
6.5
6.3
6.5
6.7
5.4
2012
6.6
6.9
8.1
7.7
8.4
7.9
7.1
6.5
5.9
6.3
5.2
7.2
2013
6.5
8.5
7.9
9.2
8.3
9.1
6.7
M
6.1
7.0
5.9
6.4
2014
6.4
6.2
8.3
9.8
8.3
8.7
7.2
6.5
6.1
5.9
6.3
6.4
2015
4.7
7.0
6.6
9.0
8.6
7.7
6.7
7.2
6.1
6.0
7.2
7.6
2016
6.2
7.2
8.5
8.3
8.6
7.3
7.5
6.9
7.4
5.8
6.1
5.1
2017
7.2
7.1
6.8
5.6
8.2
7.0
7.5
6.1
6.9
7.1
6.2
5.1
2018
5.9
8.0
7.7
9.6
8.1
8.1
7.0
6.8
6.0
6.4
5.9
6.3
2019
6.1
9.4
9.2
8.2
8.4
8.4
7.2
7.2
6.6
7.5
6.4
6.0
2020
7.1
6.4
8.0
8.3
7.6
8.1
6.2
6.9
5.8
5.8
6.5
6.7
2021
7.0
7.0
8.7
8.7
9.0
7.2
6.5
6.6
5.7
7.0
5.1
7.5
2022
5.7
7.3
7.6
9.3
8.8
7.5
6.7
5.4
5.6
5.8
6.5
5.8
2023
7.7
8.6
8.8
8.9
7.8
7.7
7.7
7.4
5.9
6.9
5.4
5.7
2024
7.0
7.6
8.3
8.4
8.4
7.7
6.6
6.5
6.6
6.9
6.4
5.0
2025
5.6
7.5
9.1
9.3
8.6
8.3
7.4
6.8
6.4
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
1987
51.60
64.33
69.56
70.33
76.00
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
41.00
M
35.00
M
M
M
M
M
M
56.00
M
M
1993
M
M
M
M
M
M
M
M
77.00
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
64.00
63.00
M
79.00
59.00
56.00
60.00
M
76.40
76.50
79.00
57.00
1996
M
M
M
M
M
M
M
M
M
M
50.25
60.71
1997
54.20
63.39
73.26
74.47
88.26
95.00
96.48
95.52
91.73
75.47
62.90
50.57
1998
59.10
57.00
64.83
71.37
86.71
94.67
94.35
92.00
91.70
75.42
66.73
56.87
1999
65.58
68.79
71.48
74.67
85.38
92.50
92.74
93.07
88.82
81.68
77.03
54.46
2000
62.01
65.50
68.32
79.60
90.61
91.57
95.23
92.74
90.97
72.74
55.47
50.39
2001
49.52
60.12
64.84
78.55
85.10
92.41
95.36
91.23
89.51
81.43
67.29
58.08
2002
59.98
60.26
68.37
79.87
85.78
96.29
90.43
95.38
88.82
74.86
63.71
53.77
2003
63.39
61.10
68.68
78.52
90.07
93.73
98.30
95.13
89.71
81.23
67.42
57.81
2004
57.77
58.07
72.26
74.10
87.97
94.41
94.59
91.35
85.47
74.88
59.71
54.74
2005
59.72
58.16
65.49
77.01
86.83
96.85
98.59
91.32
92.01
76.09
69.60
60.57
2006
62.37
65.49
70.96
81.56
89.08
94.28
93.08
86.29
79.52
73.93
69.51
57.72
2007
56.74
64.21
71.19
77.60
83.54
95.50
91.52
93.20
88.16
82.46
69.92
58.16
2008
57.20
67.10
68.75
75.92
83.11
95.66
87.74
87.68
81.74
76.25
65.00
58.25
2009
60.28
64.79
69.16
75.08
86.58
90.44
95.35
92.39
84.32
74.27
65.96
50.64
2010
52.50
56.11
65.04
75.08
85.07
95.90
91.46
93.20
89.00
77.99
63.62
61.21
2011
56.39
56.61
74.13
80.24
84.23
96.12
95.58
96.50
88.22
77.99
63.38
47.39
2012
58.77
59.74
71.02
80.60
85.77
97.82
92.74
94.46
86.42
79.38
68.78
57.26
2013
53.02
58.61
71.08
77.78
84.84
97.40
91.94
64.40
78.80
74.85
62.12
54.59
2014
57.84
64.79
68.70
75.44
83.68
97.94
93.49
88.21
82.04
79.03
59.26
57.32
2015
53.08
63.24
69.68
75.02
81.99
93.68
93.37
95.46
89.72
76.19
63.32
55.46
2016
53.54
65.39
72.24
75.20
82.81
93.05
98.37
89.66
86.18
81.08
64.65
55.15
2017
55.86
65.30
74.52
79.70
83.56
96.02
93.03
89.54
87.98
78.10
71.37
57.81
2018
57.74
63.82
70.15
79.88
89.89
97.22
93.32
93.26
87.02
71.25
61.28
54.06
2019
55.52
60.86
67.94
76.94
81.59
92.48
96.45
96.57
87.49
73.34
63.08
55.32
2020
56.07
57.40
67.74
77.97
89.22
94.78
100.63
97.32
85.10
80.00
70.03
55.32
2021
55.97
59.57
68.80
75.94
87.45
94.80
90.58
90.06
87.38
78.69
69.23
62.84
2022
56.26
57.67
66.30
80.60
90.16
94.07
96.03
89.19
86.37
72.10
60.90
56.74
2023
56.77
59.11
67.00
77.27
86.06
94.51
101.16
96.16
90.87
79.35
65.87
58.81
2024
55.55
62.31
67.52
76.03
87.58
97.79
95.03
96.18
90.00
83.68
64.43
61.55
2025
51.90
68.68
71.19
78.60
85.68
95.20
92.87
94.80
88.22
M
M
M
NCEI Climatology
54.80
60.22
67.60
75.80
84.81
94.01
92.60
91.10
85.50
75.40
63.59
54.10
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1987
41.80
51.89
63.00
46.33
63.17
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
41.00
M
35.00
M
M
M
M
M
M
56.00
M
M
1993
M
M
M
M
M
M
M
M
77.00
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
64.00
57.00
M
79.00
59.00
56.00
60.00
M
76.40
76.00
79.00
57.00
1996
M
M
M
M
M
M
M
M
M
M
34.25
28.13
1997
28.57
32.18
39.97
45.40
56.97
61.43
68.07
66.29
62.37
42.63
31.93
21.33
1998
26.81
29.61
32.97
38.57
52.71
59.87
65.68
62.71
62.37
47.16
34.43
28.42
1999
29.84
32.04
39.19
42.27
52.55
60.47
66.26
65.40
59.07
43.81
31.34
24.38
2000
28.13
33.69
36.39
44.95
55.89
60.50
66.16
64.00
57.10
46.29
28.73
24.68
2001
23.54
31.25
36.06
41.10
54.35
62.42
65.83
65.25
61.62
49.95
40.78
27.20
2002
32.16
32.59
37.23
49.10
54.23
65.38
64.49
68.96
59.45
49.63
33.83
31.07
2003
32.77
37.76
40.14
46.38
57.09
64.65
69.37
68.43
62.25
52.10
39.45
27.27
2004
31.97
30.00
43.39
48.47
57.06
63.33
66.82
63.88
58.27
51.39
37.63
29.19
2005
34.79
39.50
39.95
46.41
56.01
64.43
69.64
66.84
63.10
49.32
35.99
30.37
2006
31.01
36.24
42.97
49.76
56.15
64.52
69.39
66.49
57.68
50.60
39.13
30.20
2007
30.95
34.06
40.07
46.82
56.78
63.84
65.68
67.71
61.76
50.64
40.58
33.45
2008
30.76
34.25
37.57
43.10
53.54
65.24
65.74
64.63
55.46
45.12
33.68
31.19
2009
29.74
32.51
39.14
45.08
56.27
62.96
67.30
64.69
56.06
46.34
34.40
27.88
2010
26.08
31.29
35.43
45.74
51.63
64.16
65.79
65.50
60.62
47.39
32.00
30.90
2011
25.13
25.82
41.00
50.36
51.35
65.75
68.87
69.44
60.02
46.05
35.30
27.53
2012
30.61
31.26
36.76
47.42
54.39
63.44
65.91
66.56
58.94
47.21
36.74
28.69
2013
22.88
27.69
38.27
46.40
54.53
66.08
66.74
64.40
61.95
44.77
36.20
28.63
2014
26.83
36.63
39.26
44.36
51.57
66.98
66.95
64.92
61.52
45.95
30.03
30.95
2015
28.52
33.35
41.29
46.10
52.09
65.66
66.84
67.36
64.04
51.05
36.74
29.85
2016
28.17
31.94
41.46
44.78
52.96
64.85
70.09
64.11
60.38
52.42
38.77
33.96
2017
33.16
37.21
42.43
49.80
52.55
64.16
67.30
65.33
60.74
49.42
41.27
28.42
2018
25.32
35.79
41.35
48.38
56.04
66.92
69.34
66.55
60.50
50.35
33.20
31.59
2019
28.81
33.03
40.54
45.92
50.58
60.32
68.46
68.87
63.03
46.98
35.24
29.97
2020
31.20
33.38
43.23
48.00
56.26
64.18
72.38
67.30
56.06
45.02
39.04
24.32
2021
27.16
32.33
37.79
47.47
55.52
64.77
66.35
64.24
60.24
47.22
36.33
34.55
2022
25.32
26.91
36.00
48.37
54.77
65.97
68.45
66.00
56.75
46.19
31.73
30.52
2023
30.10
30.61
39.32
43.63
54.45
61.97
68.19
68.32
61.33
49.74
38.07
29.61
2024
30.74
35.38
40.58
43.70
49.00
65.64
65.72
68.28
60.17
52.26
37.20
30.71
2025
22.23
35.79
39.84
46.53
53.26
65.93
66.97
68.77
61.61
M
M
M
NCEI Climatology
33.20
37.38
42.90
50.50
58.60
68.09
69.80
67.80
62.60
51.30
40.60
32.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1987
46.70
58.11
66.28
58.33
69.58
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
41.00
M
35.00
M
M
M
M
M
M
56.00
M
M
1993
M
M
M
M
M
M
M
M
77.00
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
64.00
60.00
M
79.00
59.00
56.00
60.00
M
76.40
76.25
79.00
57.00
1996
M
M
M
M
M
M
M
M
M
M
42.25
44.42
1997
41.38
47.79
56.61
59.93
72.61
78.22
82.28
80.90
77.05
59.05
47.42
35.95
1998
42.95
43.30
48.90
54.97
69.71
77.27
80.02
77.35
77.03
61.29
50.58
42.65
1999
47.71
50.41
55.34
58.47
68.97
76.48
79.50
79.23
73.95
62.74
53.10
39.42
2000
45.07
49.60
52.35
62.28
73.25
76.03
80.69
78.37
74.03
59.52
42.10
37.53
2001
36.53
45.69
50.45
59.82
69.73
77.42
80.60
78.24
75.57
65.69
54.04
42.64
2002
46.07
46.43
52.80
64.49
70.00
80.84
77.46
82.17
74.14
62.25
48.77
42.42
2003
48.08
49.43
54.41
62.45
73.58
79.19
83.84
81.78
75.98
66.66
53.44
42.54
2004
44.87
44.03
57.82
61.28
72.52
78.87
80.71
77.62
71.87
63.14
48.67
41.96
2005
47.25
48.83
52.72
61.71
71.42
80.64
84.11
79.08
77.55
62.71
52.79
45.47
2006
46.69
50.87
56.97
65.66
72.62
79.40
81.24
76.39
68.60
62.27
54.32
43.96
2007
43.85
49.14
55.63
62.21
70.16
79.67
78.60
80.45
74.96
66.55
55.25
45.81
2008
43.98
50.67
53.16
59.51
68.32
80.45
76.74
76.16
68.60
60.68
49.34
44.72
2009
45.01
48.65
54.15
60.08
71.43
76.70
81.33
78.54
70.19
60.31
50.18
39.26
2010
39.29
43.70
50.23
60.41
68.35
80.03
78.63
79.35
74.81
62.69
47.81
46.05
2011
40.76
41.21
57.56
65.30
67.79
80.94
82.23
82.97
74.12
62.02
49.34
37.46
2012
44.69
45.50
53.89
64.01
70.08
80.63
79.32
80.51
72.68
63.30
52.76
42.97
2013
37.95
43.15
54.67
62.09
69.68
81.74
79.34
64.40
70.37
59.81
49.16
41.61
2014
42.34
50.71
53.98
59.90
67.62
82.46
80.22
76.56
71.78
62.49
44.64
44.14
2015
40.80
48.30
55.49
60.56
67.04
79.67
80.11
81.41
76.88
63.62
50.03
42.65
2016
40.85
48.67
56.85
59.99
67.88
78.95
84.23
76.88
73.28
66.75
51.71
44.56
2017
44.51
51.25
58.47
64.75
68.06
80.09
80.16
77.44
74.36
63.76
56.32
43.11
2018
41.53
49.81
55.75
64.13
72.96
82.07
81.33
79.90
73.76
60.80
47.24
42.83
2019
42.16
46.95
54.24
61.43
66.08
76.40
82.46
82.72
75.26
60.16
49.16
42.65
2020
43.63
45.50
55.48
62.98
72.74
79.48
86.51
82.31
70.58
62.51
54.54
39.82
2021
41.56
45.95
53.30
61.70
71.48
79.78
78.47
77.15
73.81
62.95
52.78
48.69
2022
40.79
42.29
51.15
64.48
72.47
80.02
82.24
77.60
71.56
59.15
46.32
43.63
2023
43.44
44.86
53.16
60.45
70.26
78.24
84.67
82.24
76.10
64.55
51.97
44.21
2024
43.15
48.84
54.05
59.87
68.42
81.54
80.56
82.22
75.08
67.97
50.82
46.13
2025
37.06
52.23
55.52
62.57
69.47
80.57
79.92
81.78
74.91
M
M
M
NCEI Climatology
44.00
48.80
55.25
63.15
71.71
81.05
81.20
79.45
74.05
63.35
52.09
43.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
