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 () 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
1990
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1991
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
0.00
0.00
0.00
0.00
0.00
0.00
M
0.00
0.00
0.00
0.00
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1997
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1998
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1999
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2000
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2001
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
0.00
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
0.00
0.00
M
M
M
M
M
2017
M
M
M
M
M
M
0.00
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
5.2
4.7
5.3
3.6
4.5
3.4
2.7
1.5
2.3
3.0
1991
2.0
1.6
5.0
4.6
4.4
3.8
4.7
2.2
2.6
2.4
2.1
1.1
1992
2.8
2.9
2.7
2.0
4.3
6.7
7.8
8.2
3.9
3.8
6.9
4.5
1993
3.1
3.8
3.5
4.9
4.1
4.1
3.0
4.0
2.8
3.6
3.1
3.3
1994
3.6
5.2
4.3
7.3
7.5
6.7
M
12.2
5.6
4.1
6.7
3.2
1995
3.9
4.0
5.8
9.2
8.5
6.5
5.4
5.5
4.3
2.6
1.4
2.4
1996
3.7
5.0
5.5
8.2
7.7
4.2
6.9
6.1
5.4
5.2
5.1
2.7
1997
5.6
6.7
4.9
7.0
5.3
8.4
6.8
6.0
4.2
5.7
2.8
5.3
1998
2.3
6.4
6.1
9.4
8.3
6.8
7.4
6.5
4.7
4.6
3.1
5.2
1999
4.3
4.7
6.9
7.6
3.2
4.1
5.6
4.2
4.2
3.7
3.2
4.1
2000
2.7
5.6
5.8
6.7
5.9
6.7
7.1
7.0
6.1
5.6
4.4
2.6
2001
4.2
5.4
4.4
7.4
4.5
6.6
6.7
5.6
3.4
3.1
4.7
4.4
2002
4.9
4.1
8.2
8.5
6.4
8.6
9.1
6.8
5.4
3.9
4.7
3.5
2003
3.7
5.6
6.8
10.7
8.5
7.9
9.0
7.9
6.1
4.8
5.1
3.7
2004
4.9
7.3
6.6
9.3
7.4
7.3
7.6
7.8
7.7
5.3
5.5
5.8
2005
5.4
5.3
8.4
8.3
7.4
6.8
7.1
6.6
5.9
6.1
5.3
3.6
2006
7.7
6.2
10.0
9.9
7.1
7.1
10.3
7.1
7.4
7.0
4.9
6.5
2007
6.9
6.4
7.4
9.7
8.6
8.2
10.1
8.6
7.6
8.2
4.0
5.9
2008
6.1
8.0
7.9
9.6
9.2
8.0
9.4
8.2
4.6
6.1
5.8
4.9
2009
6.0
6.2
7.5
8.7
7.6
9.3
7.5
7.7
6.8
7.4
4.8
5.9
2010
5.1
6.8
8.5
9.8
10.5
7.0
9.5
8.8
6.0
7.7
8.1
6.2
2011
5.4
6.5
8.8
10.5
10.7
7.1
7.7
6.5
5.4
5.8
4.8
3.8
2012
3.8
5.3
6.4
6.4
5.5
6.0
6.0
6.7
4.4
4.5
3.1
3.8
2013
5.3
5.7
4.8
8.1
5.9
5.6
6.6
5.5
4.3
4.5
4.2
4.5
2014
3.9
4.1
6.2
7.3
7.5
7.0
7.5
6.0
6.1
4.1
6.0
5.2
2015
5.5
5.3
5.9
6.8
7.6
7.4
6.8
6.5
6.2
6.2
7.4
6.5
2016
5.2
6.1
6.8
7.5
7.0
7.7
7.6
7.4
6.2
5.7
5.7
6.6
2017
6.6
5.8
6.6
7.5
6.9
6.9
8.2
6.1
6.2
6.0
4.3
5.8
2018
5.4
5.9
7.0
7.1
7.8
6.7
7.4
7.2
5.8
6.3
5.7
5.1
2019
5.3
6.7
7.8
8.4
8.5
7.7
6.8
6.3
6.3
6.1
4.9
5.2
2020
4.9
5.7
6.8
6.8
6.5
6.0
5.2
6.5
5.5
4.6
5.0
5.2
2021
5.5
6.1
7.7
7.4
7.1
6.8
8.0
6.5
5.2
6.0
4.1
5.3
2022
5.2
7.4
7.1
7.3
6.7
5.2
5.7
7.0
5.6
5.2
7.5
4.7
2023
6.5
7.4
7.2
6.4
7.9
6.5
6.4
6.6
5.4
5.7
6.0
3.7
2024
5.0
5.5
6.9
7.1
6.4
6.5
7.6
6.8
5.8
5.1
6.2
4.1
2025
7.3
6.0
8.2
7.6
7.4
6.8
7.5
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
81.40
86.93
91.29
104.53
106.06
102.71
100.07
91.52
77.47
63.87
1991
67.42
79.50
71.48
84.63
91.43
98.53
103.90
104.61
100.20
93.74
77.10
65.94
1992
67.65
73.83
75.68
90.03
95.32
101.43
105.03
104.74
103.07
92.39
75.17
62.32
1993
63.81
68.82
81.58
89.10
94.87
103.13
105.10
104.32
102.07
91.00
74.77
68.26
1994
72.00
69.36
79.94
86.50
91.61
106.40
M
105.00
101.93
87.74
70.93
65.74
1995
65.35
78.04
78.61
83.57
88.32
99.80
108.00
108.23
104.20
93.26
84.53
72.19
1996
73.42
75.83
80.97
89.20
97.23
104.53
106.81
106.19
98.80
90.35
79.27
70.90
1997
69.10
73.68
85.81
85.40
100.61
99.77
105.58
106.45
100.57
88.84
79.33
65.52
1998
71.06
69.04
77.81
82.50
88.39
98.53
107.48
107.74
100.73
89.65
78.40
69.55
1999
72.71
74.75
78.10
80.37
93.55
100.60
103.77
105.77
101.53
96.74
82.57
71.29
2000
72.70
73.66
77.55
89.59
97.81
103.12
107.65
105.89
102.37
85.63
71.87
72.98
2001
70.10
71.50
80.07
83.81
100.05
105.10
105.63
105.97
104.18
93.24
80.48
66.67
2002
69.23
75.26
75.84
86.36
93.78
105.02
105.85
105.28
101.90
87.74
79.04
67.65
2003
76.41
69.85
79.93
80.92
93.89
101.21
106.58
103.34
103.13
97.23
73.16
68.25
2004
60.80
68.00
M
M
M
96.05
98.34
100.56
94.37
77.10
59.26
58.92
2005
67.77
68.19
78.80
84.08
94.19
100.28
107.72
M
104.00
88.67
78.32
70.15
2006
70.04
67.91
66.97
71.84
84.71
98.33
97.55
98.32
90.80
82.40
70.62
62.28
2007
66.08
77.32
82.63
85.94
94.94
103.58
105.74
106.85
98.78
89.89
80.42
64.52
2008
65.68
72.78
81.59
87.74
91.11
106.04
105.05
104.64
103.10
92.74
66.09
51.94
2009
72.47
72.56
80.14
83.96
99.65
97.70
109.46
106.90
103.64
87.97
79.82
66.20
2010
69.57
71.73
77.17
81.32
91.17
102.98
106.73
106.32
104.36
87.80
76.88
70.26
2011
69.61
64.27
74.52
78.80
83.90
89.09
97.40
102.71
102.62
92.56
74.18
64.81
2012
72.01
75.20
78.22
85.69
97.61
104.30
103.65
104.12
101.48
91.63
80.42
68.52
2013
65.50
70.38
83.50
87.50
94.77
104.72
104.06
103.42
99.44
86.99
76.64
68.87
2014
74.97
77.06
82.40
86.36
95.12
103.88
104.64
101.79
100.88
92.85
78.80
68.06
2015
70.85
79.57
85.07
85.34
86.93
102.32
102.72
107.25
101.12
91.28
74.84
67.71
2016
68.17
79.73
82.28
85.58
90.30
104.12
107.08
105.16
97.34
92.79
79.52
68.12
2017
66.32
73.66
84.78
89.06
92.97
104.60
104.93
106.21
96.20
92.50
81.86
72.76
2018
74.97
72.63
78.28
89.30
93.49
102.14
105.16
104.70
102.80
86.41
77.90
67.13
2019
66.61
66.39
77.29
87.80
87.57
100.94
105.51
107.31
98.30
88.67
78.68
65.10
2020
70.73
74.64
72.65
85.16
97.38
101.54
108.30
108.88
104.66
95.87
79.46
69.05
2021
68.99
73.79
75.72
89.30
94.59
104.90
105.05
104.58
100.82
86.70
83.30
69.05
2022
70.50
73.40
81.01
87.92
95.00
103.82
105.51
104.23
99.32
89.48
72.68
67.54
2023
66.37
68.19
74.15
87.38
91.57
97.52
109.57
105.28
98.78
91.52
78.02
70.90
2024
67.83
71.41
76.36
85.10
94.54
105.26
109.05
106.67
103.88
96.51
75.02
74.04
2025
68.46
78.29
78.63
84.56
94.13
103.16
104.12
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
56.10
58.17
62.39
72.33
80.61
78.97
75.43
63.06
52.70
45.32
1991
46.97
51.32
51.03
58.87
65.07
71.20
78.90
79.00
75.10
67.23
51.30
47.71
1992
44.23
51.72
52.55
61.07
67.65
71.03
78.58
80.39
74.87
63.39
48.10
42.58
1993
47.13
49.18
54.55
60.53
66.77
71.07
75.94
77.90
71.70
64.71
49.80
44.13
1994
43.94
45.64
53.87
58.50
62.65
75.33
M
88.00
76.93
60.55
45.93
43.81
1995
48.10
53.14
53.39
56.83
61.65
70.50
79.23
82.74
77.57
61.77
54.67
46.42
1996
45.68
52.62
54.06
59.70
66.39
72.37
81.19
80.87
73.40
61.35
51.67
44.65
1997
46.74
46.29
52.39
56.40
68.61
69.00
74.94
81.77
77.07
60.00
53.40
42.68
1998
44.87
48.11
50.48
55.40
62.00
67.87
80.29
82.68
74.43
58.87
49.23
42.52
1999
45.19
45.86
49.84
53.17
61.77
69.40
78.77
80.84
75.63
63.23
53.20
43.39
2000
49.68
51.55
51.57
62.07
68.28
74.97
79.16
81.90
74.27
62.57
45.97
46.59
2001
41.77
44.72
54.30
57.12
67.42
72.56
77.07
70.20
73.12
61.37
55.16
40.19
2002
41.69
43.83
49.68
56.29
61.85
70.40
77.65
76.30
71.98
58.50
52.16
42.51
2003
46.26
47.48
52.26
53.11
60.86
68.53
76.81
77.66
68.27
66.70
47.91
42.31
2004
60.80
53.60
M
M
M
86.00
84.62
84.70
85.79
69.40
52.70
47.90
2005
47.79
49.68
53.08
56.60
64.40
70.22
78.92
M
87.80
62.72
53.42
44.89
2006
44.48
60.20
57.54
64.76
76.91
89.60
88.18
91.24
83.12
78.20
64.07
56.56
2007
40.42
46.66
54.01
56.12
63.88
71.90
79.85
81.06
71.96
61.32
54.14
42.34
2008
43.15
46.71
52.55
57.56
62.60
74.06
79.79
80.19
75.14
63.94
59.85
47.70
2009
48.20
48.20
50.99
55.22
66.72
69.44
81.12
78.86
74.36
59.23
50.90
41.93
2010
45.53
48.65
51.05
53.54
59.64
70.58
79.15
80.43
74.06
62.48
50.06
46.23
2011
45.34
50.07
57.82
62.54
64.85
74.39
83.16
85.38
74.48
63.76
49.58
40.36
2012
45.06
45.53
50.12
57.32
64.17
72.08
77.23
81.76
76.46
62.54
51.62
45.53
2013
41.52
44.92
54.24
58.52
64.69
72.14
80.66
78.68
72.74
56.27
53.18
44.72
2014
47.62
50.06
55.17
58.52
66.61
73.04
80.89
79.26
77.24
65.10
53.12
47.91
2015
46.81
52.12
57.72
58.46
63.12
74.24
78.97
80.83
78.14
68.58
51.32
42.05
2016
44.14
50.62
54.82
60.14
64.11
74.36
80.25
79.96
70.88
64.05
53.18
45.59
2017
46.23
51.16
55.98
59.72
64.63
71.66
80.72
80.43
70.64
61.50
55.64
44.83
2018
47.97
45.56
52.26
58.34
62.89
70.22
81.47
81.99
75.14
62.31
50.18
45.06
2019
45.35
44.34
52.85
60.08
60.57
70.58
77.75
79.55
72.92
57.72
51.62
45.12
2020
43.79
45.66
51.63
58.94
68.87
71.18
76.94
81.65
73.46
63.18
51.38
42.63
2021
45.24
47.30
49.77
59.66
63.47
74.36
82.34
80.54
74.66
59.58
55.52
46.28
2022
43.90
44.66
51.57
57.02
63.41
74.36
80.25
82.63
78.56
64.98
46.76
43.26
2023
44.31
43.25
50.58
55.94
62.95
67.04
80.48
81.30
72.08
61.50
51.68
45.24
2024
44.89
49.26
51.63
55.82
63.24
74.18
81.82
81.35
74.24
64.81
48.08
44.37
2025
39.72
49.42
51.86
55.70
64.23
70.34
76.81
M
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
68.75
72.55
76.84
88.43
93.34
90.84
87.75
77.29
65.08
54.60
1991
57.19
65.41
61.26
71.75
78.25
84.87
91.40
91.81
87.65
80.48
64.20
56.82
1992
55.94
62.78
64.11
75.55
81.48
86.23
91.81
92.56
88.97
77.89
61.63
52.45
1993
55.47
59.00
68.06
74.82
80.82
87.10
90.52
91.11
86.88
77.85
62.28
56.19
1994
57.97
57.50
66.90
72.50
77.13
90.87
M
96.50
89.43
74.15
58.43
54.77
1995
56.73
65.59
66.00
70.20
74.98
85.15
93.61
95.48
90.88
77.52
69.60
59.31
1996
59.55
64.22
67.52
74.45
81.81
88.45
94.00
93.53
86.10
75.85
65.47
57.77
1997
57.92
59.98
69.10
70.90
84.61
84.38
90.26
94.11
88.82
74.42
66.37
54.10
1998
57.97
58.57
64.15
68.95
75.19
83.20
93.89
95.21
87.58
74.26
63.82
56.03
1999
58.95
60.30
63.97
66.77
77.66
85.00
91.27
93.31
88.58
79.98
67.88
57.34
2000
61.19
62.61
64.56
75.83
83.04
89.05
93.40
93.89
88.32
74.10
58.92
59.79
2001
55.93
58.11
67.19
70.46
83.74
88.83
91.35
88.09
88.65
77.30
67.82
53.43
2002
55.46
59.55
62.76
71.33
77.81
87.71
91.75
90.79
86.94
73.12
65.60
55.08
2003
61.33
58.55
66.10
67.02
77.38
84.87
91.69
90.50
85.70
81.96
60.54
55.28
2004
60.80
60.80
M
M
M
90.32
90.50
92.30
89.12
73.25
55.98
53.41
2005
57.78
58.94
65.94
70.34
79.29
85.25
93.32
M
95.90
75.69
65.87
57.52
2006
57.26
64.06
62.26
68.30
80.81
93.46
91.73
94.10
85.82
80.30
67.35
59.42
2007
53.25
61.99
68.32
71.03
79.41
87.74
92.79
93.95
85.37
75.61
67.28
53.43
2008
54.41
59.74
67.07
72.65
76.85
90.05
92.42
92.42
89.12
78.34
62.97
49.82
2009
60.34
60.38
65.56
69.59
83.18
83.57
95.29
92.88
89.00
73.60
65.36
54.06
2010
57.55
60.19
64.11
67.43
75.40
86.78
92.94
93.37
89.21
75.14
63.47
58.25
2011
57.48
57.17
66.17
70.67
74.37
81.32
90.08
93.75
88.55
78.16
61.88
52.58
2012
58.54
60.37
64.17
71.48
80.89
88.19
90.44
92.99
88.97
77.09
66.02
57.03
2013
53.51
57.65
68.87
73.01
79.73
88.43
92.36
91.05
86.09
71.63
64.91
56.79
2014
61.29
63.56
68.78
72.44
80.86
88.46
92.76
90.53
89.06
78.97
65.96
57.98
2015
58.83
65.85
71.40
71.90
75.03
88.28
90.85
94.04
89.63
79.93
63.08
54.88
2016
56.15
65.18
68.55
72.86
77.20
89.24
93.66
92.56
84.11
78.42
66.35
56.85
2017
56.27
62.41
70.38
74.39
78.80
88.13
92.82
93.32
83.42
77.00
68.75
58.80
2018
61.47
59.10
65.27
73.82
78.19
86.18
93.32
93.35
88.97
74.36
64.04
56.10
2019
55.98
55.37
65.07
73.94
74.07
85.76
91.63
93.43
85.61
73.20
65.15
55.11
2020
57.26
60.15
62.14
72.05
83.13
86.36
92.62
95.26
89.06
79.53
65.42
55.84
2021
57.11
60.54
62.75
74.48
79.03
89.63
93.71
92.56
87.74
73.14
69.41
57.66
2022
57.20
59.03
66.29
72.47
79.21
89.09
92.88
93.43
88.94
77.23
59.72
55.40
2023
55.34
55.72
62.37
71.66
77.26
82.28
95.03
93.29
85.43
76.51
64.85
58.07
2024
56.36
60.33
63.99
70.46
78.89
89.72
95.44
94.01
89.06
80.66
61.55
59.20
2025
54.09
63.85
65.24
70.13
79.18
86.75
90.47
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
