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
0.13
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
2026
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
5.9
7.5
7.6
9.6
6.5
9.7
3.4
5.5
7.3
7.6
1991
6.8
7.3
7.4
6.9
7.0
7.2
7.8
8.4
5.7
3.9
7.0
6.7
1992
6.4
5.6
7.6
6.1
4.9
4.8
16.4
12.2
11.0
11.4
12.3
9.7
1993
6.1
7.1
7.6
6.9
4.8
9.8
11.2
7.8
6.7
7.1
7.1
5.9
1994
8.7
10.2
6.6
7.3
6.6
8.0
M
4.3
6.2
7.9
7.1
6.9
1995
7.4
5.9
6.0
7.5
6.3
7.1
8.6
5.7
7.1
10.0
7.9
7.6
1996
7.6
7.3
8.5
7.6
8.3
5.7
9.6
8.9
6.0
7.7
9.4
9.7
1997
8.0
10.0
10.7
9.3
7.6
8.5
12.4
11.4
7.6
9.3
7.3
9.5
1998
8.5
9.1
11.0
9.6
8.9
10.5
10.2
8.7
6.6
10.1
10.3
7.7
1999
7.6
8.5
10.6
10.8
9.6
9.6
11.0
7.6
7.3
9.6
8.1
8.7
2000
8.1
8.9
8.0
6.7
7.1
6.6
6.3
4.4
4.4
8.9
6.9
8.1
2001
8.0
10.5
7.4
10.0
5.3
7.3
7.3
7.2
5.2
5.4
5.8
4.8
2002
6.3
7.0
7.2
5.4
8.4
6.1
7.2
6.2
5.2
7.1
3.6
6.0
2003
9.1
5.0
6.7
7.0
6.4
4.5
8.7
6.0
5.3
3.9
4.5
4.0
2004
4.7
5.5
5.7
3.9
6.3
6.3
5.3
5.3
2.9
4.2
5.0
3.7
2005
6.7
5.0
6.3
5.9
6.0
4.5
5.1
5.8
4.9
3.8
3.6
3.2
2006
4.1
3.9
4.0
4.5
4.2
4.2
6.3
5.5
2.7
4.5
4.4
5.2
2007
6.7
6.6
8.7
7.1
6.2
8.8
8.7
6.2
4.8
5.9
5.8
6.9
2008
5.7
6.2
7.7
7.4
6.3
6.9
6.9
5.2
6.2
5.6
6.1
7.0
2009
5.9
7.7
6.2
8.4
6.4
5.7
10.1
7.9
5.4
5.9
6.2
7.2
2010
6.7
6.7
7.6
6.7
8.9
8.3
7.0
7.2
6.8
6.0
7.9
7.3
2011
6.9
9.4
8.5
9.2
8.7
7.6
8.0
7.7
8.0
6.1
8.4
8.3
2012
9.5
9.5
11.1
8.4
8.2
6.1
7.5
5.4
4.4
4.1
4.6
5.8
2013
4.8
4.9
4.9
4.8
4.4
6.5
6.1
4.5
2.7
4.0
3.5
4.1
2014
3.9
4.5
4.3
4.9
5.4
6.6
8.2
5.7
1.4
1.4
2.0
2.4
2015
4.9
5.1
5.6
6.2
7.2
8.1
9.7
7.3
4.1
3.9
6.3
5.1
2016
4.8
5.1
4.1
5.3
4.8
5.0
8.7
5.7
3.9
2.9
4.0
5.8
2017
4.9
5.4
6.8
4.3
6.0
4.0
7.9
5.1
2.8
3.4
3.1
4.4
2018
4.7
8.2
6.2
6.3
5.0
6.4
8.0
6.6
4.9
4.7
3.9
2.9
2019
3.7
3.3
5.1
4.2
4.7
2.9
5.4
2.5
3.1
3.1
4.2
3.7
2020
4.8
4.7
4.8
3.5
4.5
6.2
5.8
4.5
2.9
3.6
3.0
5.3
2021
5.5
5.0
6.0
5.7
4.8
3.2
6.6
5.3
3.1
3.0
2.5
3.5
2022
3.7
5.2
4.6
5.6
3.9
5.4
7.2
4.7
3.2
3.2
3.9
5.1
2023
4.3
5.5
6.0
4.6
5.5
5.9
6.7
5.1
4.0
3.7
4.7
4.0
2024
3.5
4.7
4.7
6.5
4.8
4.6
7.0
4.2
3.6
3.9
2.8
3.8
2025
5.1
5.1
4.7
6.9
5.6
6.9
8.1
5.2
2.6
3.1
4.6
3.7
2026
2.9
4.4
5.6
5.8
4.9
6.4
9.5
8.6
5.6
4.2
3.4
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
87.08
91.94
94.59
93.20
91.53
92.04
90.68
88.15
84.50
81.35
1991
84.14
81.56
91.98
95.90
95.66
94.64
93.14
93.95
90.56
87.51
82.58
81.35
1992
77.99
82.21
87.97
91.52
91.46
93.20
92.27
92.10
90.74
87.86
85.52
85.65
1993
84.55
85.87
87.74
93.14
93.37
93.14
92.33
92.33
90.92
87.28
85.16
83.15
1994
81.24
83.36
87.10
91.58
94.30
95.24
M
90.50
90.08
89.54
87.26
84.84
1995
83.27
85.29
88.38
92.24
98.02
93.92
92.68
91.75
88.70
84.61
85.76
82.40
1996
80.60
83.44
84.43
89.90
94.65
92.48
92.50
91.11
92.42
87.05
84.14
83.39
1997
80.95
83.94
89.31
91.16
92.45
93.38
93.14
93.49
90.38
86.23
84.92
81.24
1998
83.68
87.29
89.89
92.48
96.97
99.68
93.66
92.91
91.70
87.57
86.12
82.63
1999
83.60
85.49
89.14
94.28
97.50
94.52
92.79
92.91
89.00
84.61
81.26
81.06
2000
82.81
84.51
91.40
92.66
92.91
90.74
93.03
90.35
89.18
86.06
85.81
80.60
2001
80.54
84.59
88.21
93.32
91.05
93.62
93.66
91.92
89.06
86.29
84.02
81.47
2002
80.89
78.86
86.52
94.16
95.17
92.06
92.91
93.66
89.84
89.95
83.06
80.54
2003
77.93
86.06
91.57
92.36
97.79
93.38
92.68
92.68
91.34
86.87
84.98
78.57
2004
81.84
82.77
88.79
91.58
91.86
95.30
95.12
95.46
91.94
90.94
87.32
82.69
2005
83.68
86.58
92.15
93.26
96.68
95.72
93.37
92.56
91.34
86.64
85.22
82.63
2006
83.04
83.69
89.54
93.56
93.84
91.28
92.62
92.50
92.24
90.76
84.80
82.81
2007
81.99
84.59
89.89
93.14
95.46
97.34
98.14
92.85
91.10
86.00
85.16
85.94
2008
84.55
87.92
87.68
92.96
96.86
90.80
92.27
93.78
90.14
85.36
84.38
83.68
2009
81.41
86.64
89.08
94.40
96.22
95.78
95.64
95.46
93.44
92.68
83.36
83.39
2010
78.80
81.56
85.48
92.60
97.96
96.02
93.14
91.98
89.66
86.99
85.16
79.90
2011
80.97
79.38
83.21
90.76
92.17
87.30
86.00
89.60
88.58
85.25
85.22
82.81
2012
83.33
84.88
90.82
93.38
93.84
90.86
91.23
90.01
90.08
87.51
84.26
84.26
2013
80.19
84.71
85.25
92.24
92.04
91.16
91.28
90.30
88.52
86.99
81.38
79.61
2014
74.85
83.36
87.86
90.98
87.80
89.00
91.86
92.74
89.24
85.77
81.02
80.72
2015
77.46
80.66
84.37
93.38
93.49
91.64
94.36
95.46
92.06
88.44
86.90
83.91
2016
79.67
80.60
88.61
91.16
93.72
92.06
93.55
91.28
89.42
87.92
83.36
84.90
2017
82.92
87.35
88.26
92.60
95.00
90.38
91.23
91.23
89.12
85.54
82.82
81.53
2018
76.54
85.61
89.31
91.58
93.43
92.96
93.26
91.75
91.70
90.18
84.80
81.35
2019
79.67
86.26
85.07
90.92
96.97
92.48
92.15
94.25
91.64
87.86
82.28
81.82
2020
81.59
84.82
89.89
95.66
93.37
89.96
93.14
91.46
89.24
85.48
83.60
79.26
2021
80.48
84.26
88.50
93.44
93.49
90.80
91.98
92.74
91.10
89.48
83.06
85.13
2022
80.66
81.44
86.29
92.30
95.17
89.30
92.50
92.45
87.56
86.12
84.86
82.92
2023
83.85
83.75
90.24
92.48
94.94
97.28
92.56
92.79
92.84
89.48
82.64
81.30
2024
82.92
84.94
92.27
95.60
101.04
94.16
92.91
92.56
91.94
86.52
86.72
82.40
2025
81.70
85.36
89.77
91.76
97.61
95.72
97.79
96.28
93.08
89.60
87.08
85.01
2026
79.96
83.17
87.28
92.54
95.12
93.92
95.17
94.88
95.18
88.38
91.40
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
71.06
76.28
78.63
77.36
77.39
77.23
76.88
75.26
72.62
68.41
1991
70.79
69.22
71.83
77.42
78.86
78.44
75.66
75.20
74.30
73.75
68.54
69.57
1992
68.00
68.74
71.66
74.30
73.52
76.64
76.36
75.20
74.36
74.04
72.02
71.08
1993
70.03
68.51
68.70
72.50
74.74
76.28
76.88
75.08
75.50
74.68
72.20
68.35
1994
66.78
69.86
70.32
74.12
76.19
76.10
M
77.90
74.96
75.78
71.66
70.96
1995
68.00
67.49
70.21
75.38
77.64
76.82
76.42
77.06
76.64
73.34
73.52
70.67
1996
65.56
67.20
67.65
73.40
76.59
76.04
76.13
76.30
77.42
75.03
71.96
70.03
1997
67.25
69.67
72.99
74.30
75.61
76.10
75.72
76.07
75.74
73.63
73.82
67.88
1998
70.21
67.55
70.44
73.82
76.48
78.44
75.61
76.48
77.96
75.84
74.72
69.10
1999
67.46
68.51
70.38
74.72
77.46
75.38
75.32
75.84
75.80
73.40
69.80
67.65
2000
68.00
69.43
71.48
73.10
75.95
75.86
75.72
74.68
76.04
74.45
73.57
67.77
2001
65.10
70.83
69.80
73.70
74.56
75.50
74.39
75.14
74.90
73.57
69.86
69.51
2002
66.90
66.78
70.03
74.48
75.32
75.38
76.01
75.55
74.90
75.43
70.22
67.83
2003
64.63
68.45
70.85
72.20
76.94
76.16
74.79
74.56
75.68
74.45
71.12
64.69
2004
68.06
68.87
71.37
72.98
75.32
76.40
75.20
75.72
74.96
75.95
71.00
67.48
2005
66.03
68.39
72.01
73.10
76.01
77.00
77.17
76.42
75.62
73.98
70.64
69.51
2006
68.46
67.10
71.43
74.72
75.95
75.20
77.12
76.71
76.64
76.54
71.36
70.55
2007
69.68
69.67
72.01
74.06
75.55
76.64
76.36
75.84
76.22
73.81
71.24
69.80
2008
69.34
71.72
70.15
74.36
77.81
76.16
76.83
77.12
75.98
74.27
68.18
67.65
2009
67.83
68.58
68.93
74.18
76.54
77.18
76.65
76.01
77.06
76.36
71.18
69.92
2010
65.97
67.29
67.48
75.38
77.35
77.78
77.46
77.29
77.00
73.46
71.48
64.92
2011
68.87
72.03
75.82
78.86
81.80
79.50
78.01
81.47
75.62
73.34
71.18
69.10
2012
69.34
70.86
72.18
73.28
76.13
75.74
74.45
74.56
74.48
72.70
64.94
66.55
2013
67.59
68.13
65.45
71.78
73.63
74.54
74.45
74.68
75.80
74.68
71.30
68.75
2014
63.99
69.22
70.96
72.50
74.10
75.74
75.72
74.79
74.54
73.98
68.06
67.19
2015
66.43
65.11
69.63
74.84
75.32
75.44
75.61
75.61
75.08
74.50
75.02
72.47
2016
66.90
66.94
71.48
73.64
75.08
74.06
74.74
74.39
73.16
71.95
69.74
69.68
2017
63.41
66.71
67.88
71.06
73.92
74.18
74.50
74.04
74.90
71.25
65.18
65.45
2018
63.18
68.84
70.09
71.30
73.11
74.06
73.28
72.47
73.70
73.34
70.28
66.43
2019
65.39
68.13
67.83
69.62
75.43
75.50
73.17
74.39
73.52
73.11
70.10
67.48
2020
68.12
68.00
69.28
74.54
74.79
76.04
76.36
75.32
75.20
73.69
72.32
67.36
2021
68.17
67.04
70.96
74.12
74.45
74.66
75.49
74.56
74.66
75.08
68.54
67.83
2022
66.14
67.23
69.10
73.16
74.74
74.00
75.43
74.62
73.94
73.17
72.44
69.05
2023
67.94
67.81
71.19
72.38
73.69
76.76
75.32
75.20
75.20
74.39
70.88
68.93
2024
68.70
64.03
71.48
74.78
78.28
76.82
75.66
75.26
76.40
73.52
70.10
67.19
2025
68.00
69.22
70.15
72.20
76.48
77.12
76.83
75.95
75.98
73.98
70.58
70.61
2026
64.11
62.41
69.80
74.42
76.65
76.52
76.48
75.72
75.56
73.86
73.85
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
79.07
84.11
86.61
85.28
84.46
84.64
83.78
81.70
78.56
74.88
1991
77.46
75.39
81.91
86.66
87.26
86.54
84.40
84.58
82.43
80.63
75.56
75.46
1992
72.99
75.48
79.82
82.91
82.49
84.92
84.32
83.65
82.55
80.95
78.77
78.36
1993
77.29
77.19
78.22
82.82
84.05
84.71
84.61
83.71
83.21
80.98
78.68
75.75
1994
74.01
76.61
78.71
82.85
85.25
85.67
M
84.20
82.52
82.66
79.46
77.90
1995
75.64
76.39
79.29
83.81
87.83
85.37
84.55
84.40
82.67
78.97
79.64
76.54
1996
73.08
75.32
76.04
81.65
85.62
84.26
84.32
83.71
84.92
81.04
78.05
76.71
1997
74.10
76.81
81.15
82.73
84.03
84.74
84.43
84.78
83.06
79.93
79.37
74.56
1998
76.94
77.42
80.16
83.15
86.73
89.06
84.64
84.69
84.83
81.70
80.42
75.87
1999
75.53
77.00
79.76
84.50
87.48
84.95
84.05
84.37
82.40
79.00
75.53
74.36
2000
75.40
76.97
81.44
82.88
84.43
83.30
84.37
82.52
82.61
80.25
79.69
74.18
2001
72.82
77.71
79.00
83.51
82.81
84.56
84.03
83.53
81.98
79.93
76.94
75.49
2002
73.89
72.82
78.28
84.32
85.25
83.72
84.46
84.61
82.37
82.69
76.64
74.18
2003
71.28
77.26
81.21
82.28
87.36
84.77
83.74
83.62
83.51
80.66
78.05
71.63
2004
74.95
75.82
80.08
82.28
83.59
85.85
85.16
85.59
83.45
83.45
79.16
75.08
2005
74.85
77.48
82.08
83.18
86.35
86.36
85.27
84.49
83.48
80.31
77.93
76.07
2006
75.75
75.39
80.48
84.14
84.90
83.24
84.87
84.61
84.44
83.65
78.08
76.68
2007
75.84
77.13
80.95
83.60
85.51
86.99
87.25
84.35
83.66
79.90
78.20
77.87
2008
76.94
79.82
78.92
83.66
87.34
83.48
84.55
85.45
83.06
79.82
76.28
75.66
2009
74.62
77.61
79.00
84.29
86.38
86.48
86.15
85.74
85.25
84.52
77.27
76.65
2010
72.38
74.43
76.48
83.99
87.65
86.90
85.30
84.64
83.33
80.22
78.32
72.41
2011
74.92
75.70
79.51
84.81
86.99
83.40
82.00
85.53
82.10
79.29
78.20
75.95
2012
76.33
77.87
81.50
83.33
84.98
83.30
82.84
82.28
82.28
80.11
74.60
75.40
2013
73.89
76.42
75.35
82.01
82.84
82.85
82.86
82.49
82.16
80.83
76.34
74.18
2014
69.42
76.29
79.41
81.74
80.95
82.37
83.79
83.76
81.89
79.87
74.54
73.95
2015
71.95
72.89
77.00
84.11
84.40
83.54
84.98
85.54
83.57
81.47
80.96
78.19
2016
73.28
73.77
80.05
82.40
84.40
83.06
84.14
82.84
81.29
79.93
76.55
77.29
2017
73.17
77.03
78.07
81.83
84.46
82.28
82.86
82.63
82.01
78.39
74.00
73.49
2018
69.86
77.23
79.70
81.44
83.27
83.51
83.27
82.11
82.70
81.76
77.54
73.89
2019
72.53
77.19
76.45
80.27
86.20
83.99
82.66
84.32
82.58
80.48
76.19
74.65
2020
74.85
76.41
79.58
85.10
84.08
83.00
84.75
83.39
82.22
79.58
77.96
73.31
2021
74.33
75.65
79.73
83.78
83.97
82.73
83.74
83.65
82.88
82.28
75.80
76.48
2022
73.40
74.33
77.70
82.73
84.95
81.65
83.97
83.53
80.75
79.64
78.65
75.98
2023
75.90
75.78
80.72
82.43
84.32
87.02
83.94
84.00
84.02
81.94
76.76
75.11
2024
75.81
74.49
81.88
85.19
89.66
85.49
84.29
83.91
84.17
80.02
78.41
74.79
2025
74.85
77.29
79.96
81.98
87.05
86.42
87.31
86.12
84.53
81.79
78.83
77.81
2026
72.04
72.79
78.54
83.48
85.88
85.22
85.83
85.30
85.37
81.12
82.63
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
