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
M
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
0.00
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
M
12.0
7.6
5.6
4.2
4.2
4.4
3.1
3.1
2.7
1991
3.9
6.2
7.6
6.6
9.2
7.6
5.6
3.6
2.3
2.5
2.2
3.3
1992
2.1
3.7
5.9
5.9
7.2
7.8
2.8
1.6
1.9
5.1
2.9
1.3
1993
0.9
1.7
2.8
3.0
3.8
3.4
2.4
1.6
1.2
1.3
2.1
1.9
1994
2.0
2.9
3.4
3.7
3.3
3.3
3.1
2.0
2.0
1.6
1.7
1.2
1995
1.6
2.6
3.2
3.3
3.5
3.6
2.4
1.9
1.4
1.1
1.6
1.7
1996
2.4
3.3
3.9
4.0
3.7
4.1
2.9
2.3
1.9
1.4
1.4
1.3
1997
1.5
2.8
3.5
3.8
3.7
4.1
3.6
3.6
3.1
2.2
2.1
2.8
1998
2.9
3.9
4.6
4.8
4.3
4.7
4.0
2.9
2.2
1.9
2.6
2.9
1999
3.2
3.7
4.2
4.6
4.3
4.3
5.1
4.5
4.4
5.1
5.7
5.1
2000
4.7
5.4
5.6
5.7
6.5
5.9
5.8
6.0
4.7
4.5
4.9
5.4
2001
6.1
5.5
6.1
5.9
6.3
6.2
5.9
5.6
6.3
5.3
5.9
5.3
2002
5.3
5.2
6.0
6.0
6.5
6.5
5.9
5.9
4.8
5.3
4.3
4.8
2003
5.7
6.9
6.8
6.9
7.4
7.1
6.2
6.5
5.6
6.1
5.9
6.4
2004
5.9
6.7
6.3
7.2
6.6
6.8
6.2
6.6
6.1
6.5
6.4
5.8
2005
6.3
5.9
6.6
6.3
6.6
7.1
5.9
5.3
5.2
5.3
4.6
5.0
2006
5.1
5.8
5.8
6.2
6.5
7.1
5.8
6.2
6.0
5.6
6.3
6.1
2007
5.3
6.5
5.5
6.2
5.8
6.0
5.5
5.4
5.0
5.5
4.9
5.3
2008
5.9
6.1
5.9
5.9
5.6
5.2
4.8
5.9
4.9
4.9
5.7
4.7
2009
3.7
4.3
5.6
5.2
5.6
5.1
5.0
5.7
5.7
4.8
5.4
5.0
2010
5.5
6.6
6.8
5.8
5.8
6.1
4.7
4.4
5.7
6.4
5.5
5.0
2011
5.0
5.5
6.0
6.4
7.5
8.0
5.7
6.0
3.6
3.7
3.6
3.3
2012
3.5
4.0
4.8
4.9
5.3
5.7
4.6
3.6
3.8
3.6
3.3
3.7
2013
3.0
4.1
4.9
5.2
5.5
5.6
4.0
4.2
3.4
3.7
3.7
3.5
2014
4.0
4.3
5.0
5.2
5.6
4.9
4.4
4.6
3.4
4.0
3.7
3.5
2015
4.1
4.2
5.0
5.1
5.8
5.2
4.9
4.9
4.7
4.2
4.0
3.9
2016
5.1
4.9
5.6
5.3
5.8
5.7
4.7
4.3
5.0
4.5
4.6
4.0
2017
4.5
5.0
5.2
5.6
6.0
5.8
5.4
4.2
4.2
4.5
4.4
3.8
2018
6.4
5.8
6.3
5.5
6.0
5.5
4.8
5.1
4.9
3.9
4.5
4.1
2019
4.1
4.8
5.2
5.4
5.7
5.9
5.3
5.0
4.5
4.2
4.1
4.2
2020
4.0
4.5
5.1
5.8
6.7
5.9
5.3
4.8
4.6
4.5
4.1
4.2
2021
4.7
4.9
5.3
5.9
6.0
5.0
5.3
4.8
4.3
4.7
4.8
4.2
2022
4.7
5.0
6.0
5.3
5.8
5.5
5.3
5.0
4.6
4.2
3.9
3.9
2023
4.6
4.7
4.8
5.3
5.7
5.8
5.2
4.3
4.3
3.5
4.1
3.9
2024
4.0
4.9
6.1
5.6
5.8
5.5
5.1
4.4
4.7
4.9
4.5
4.1
2025
4.3
4.6
5.3
5.9
6.1
5.7
5.7
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
M
82.00
88.42
90.33
89.87
90.81
90.10
89.68
87.43
83.55
1991
80.58
81.86
81.06
82.77
84.87
88.43
89.84
90.39
89.83
88.71
85.77
82.90
1992
78.81
80.86
83.68
84.67
87.94
90.20
89.87
89.28
88.93
89.16
85.40
82.71
1993
80.81
81.04
81.26
81.60
82.84
86.67
89.29
89.19
88.77
89.13
86.20
83.00
1994
81.45
80.36
80.58
81.27
84.52
88.63
90.16
89.48
90.63
88.48
86.87
83.52
1995
81.61
83.43
81.77
81.70
83.39
88.67
90.00
89.13
88.87
89.42
85.57
80.74
1996
79.19
81.21
80.94
82.10
86.26
89.53
89.87
89.58
90.07
88.39
86.53
81.35
1997
78.32
78.50
81.42
80.73
87.00
89.60
91.42
91.35
90.47
89.48
86.53
84.10
1998
82.13
80.36
82.35
82.90
84.90
91.43
91.13
90.45
88.30
88.65
85.27
79.87
1999
78.52
78.93
79.42
80.50
83.77
89.00
89.32
89.74
89.10
88.68
85.27
79.10
2000
78.21
80.37
78.52
80.85
85.17
89.46
90.06
90.79
89.57
88.19
83.50
81.36
2001
79.79
79.64
76.88
79.70
83.67
88.17
91.46
92.05
90.47
89.52
87.08
80.94
2002
80.02
80.91
81.77
83.63
88.03
88.57
90.65
92.05
91.05
89.77
86.73
81.72
2003
83.35
82.92
80.40
83.15
86.52
86.92
90.97
90.46
90.37
88.68
86.81
82.06
2004
M
72.50
M
M
M
87.11
86.86
86.08
84.77
84.83
76.36
73.71
2005
82.98
81.05
80.14
83.84
85.07
86.90
90.12
M
78.80
91.23
87.68
83.62
2006
83.10
73.73
71.60
76.05
81.42
86.31
84.32
85.86
82.62
83.30
77.00
73.70
2007
80.31
81.29
81.06
82.34
83.85
89.18
90.01
90.06
89.60
89.19
85.52
78.86
2008
77.64
78.06
77.75
81.92
85.25
86.48
88.96
90.01
89.48
89.31
73.01
68.00
2009
79.96
80.73
81.94
81.98
86.17
87.92
91.17
92.10
91.52
89.43
86.96
81.30
2010
82.40
80.21
81.59
82.94
84.90
87.32
87.22
89.83
89.42
88.50
81.38
78.28
2011
76.01
71.67
74.60
77.77
84.06
86.08
84.73
87.18
91.40
89.72
86.48
78.97
2012
81.12
78.12
79.79
80.00
84.78
89.24
90.53
90.24
90.32
90.47
86.60
83.21
2013
80.14
79.70
81.24
82.58
84.55
87.50
88.26
89.72
87.08
88.79
86.24
81.94
2014
81.41
81.63
81.53
83.36
87.63
89.18
90.65
90.94
89.06
88.85
84.74
81.65
2015
82.28
80.54
80.60
83.96
86.52
88.82
89.31
90.24
89.84
88.61
86.90
82.17
2016
80.89
82.34
80.77
82.70
84.90
87.56
89.08
89.08
88.70
88.90
86.18
81.65
2017
80.19
79.38
81.01
81.62
82.40
85.40
89.60
88.73
87.44
88.61
86.30
82.23
2018
78.45
81.11
79.61
81.26
86.12
88.04
89.77
89.02
88.70
86.41
83.84
81.06
2019
81.01
79.70
81.01
81.20
82.46
86.42
89.19
91.34
92.00
87.28
86.60
82.40
2020
80.89
79.67
81.35
81.50
82.98
85.40
88.15
88.90
88.52
89.48
85.22
78.92
2021
76.25
76.81
78.22
82.10
84.61
87.14
88.79
87.97
85.70
88.15
83.48
82.05
2022
79.85
78.99
78.57
80.00
82.98
84.98
88.26
88.55
87.98
86.75
81.50
81.01
2023
79.73
78.74
79.50
80.96
85.77
88.16
90.01
90.12
90.08
87.92
86.66
82.57
2024
80.14
79.79
79.44
80.00
84.14
85.64
88.50
89.43
89.30
89.43
84.20
81.12
2025
77.46
80.66
78.45
80.66
85.71
88.10
89.17
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
M
73.00
73.39
77.10
75.65
76.55
75.13
74.81
70.13
65.29
1991
62.52
62.61
62.39
63.60
71.37
76.27
75.90
75.65
75.53
74.71
69.23
67.71
1992
65.10
63.27
67.10
67.90
72.61
77.70
76.32
75.72
76.43
73.68
68.50
67.16
1993
62.84
60.04
61.48
63.70
66.74
74.70
75.61
75.87
76.47
75.58
69.63
65.29
1994
62.26
61.64
63.55
64.87
69.94
75.77
76.61
75.84
75.83
75.29
71.07
66.74
1995
63.16
65.43
64.29
63.97
71.16
78.00
77.19
77.29
76.57
73.87
69.30
63.03
1996
59.32
63.97
63.29
67.27
73.58
76.37
76.87
75.77
76.00
75.19
69.00
63.39
1997
58.87
60.00
62.29
66.27
69.97
77.73
77.26
76.55
77.40
73.68
69.17
64.10
1998
62.23
60.39
65.16
68.50
68.19
79.57
77.48
76.68
77.00
77.52
70.97
64.55
1999
58.74
61.82
60.77
63.47
69.03
76.90
76.61
76.23
77.73
73.77
66.67
60.52
2000
60.88
64.18
62.65
64.25
72.25
77.30
75.13
76.43
75.37
74.77
68.53
63.93
2001
63.23
58.66
60.38
64.82
70.79
56.21
56.65
60.20
63.43
66.95
64.37
63.94
2002
57.94
58.98
63.70
65.08
73.23
63.93
68.18
60.85
67.75
54.77
65.46
61.14
2003
63.59
59.08
61.33
67.40
70.79
63.83
54.71
61.99
65.45
62.32
66.16
60.41
2004
M
68.00
M
M
M
83.78
81.11
81.07
82.07
81.41
68.32
65.33
2005
65.15
66.26
61.96
63.62
67.25
75.50
77.75
M
77.00
75.32
67.22
60.10
2006
60.86
62.53
63.65
69.71
77.08
81.23
80.29
82.12
81.05
82.58
71.72
65.75
2007
64.05
62.34
62.66
65.60
68.29
77.36
77.06
76.54
76.40
74.50
69.56
63.18
2008
58.25
60.43
58.59
63.92
71.31
75.86
75.84
75.72
76.58
75.72
70.31
64.96
2009
64.17
63.05
67.54
66.98
74.56
76.16
76.30
77.41
77.60
75.66
68.66
64.92
2010
64.11
63.31
65.39
69.02
70.44
77.30
75.78
77.00
76.22
72.35
64.04
59.23
2011
57.32
61.70
63.92
66.84
74.34
79.45
78.20
78.92
76.76
75.32
68.66
60.63
2012
61.67
63.41
63.99
63.02
71.14
76.94
75.90
76.13
76.46
75.90
71.54
65.45
2013
64.23
61.64
61.67
67.16
69.10
76.28
75.78
76.25
76.22
76.01
72.14
66.72
2014
63.06
62.41
64.40
65.72
74.91
77.54
75.84
75.37
75.74
76.36
68.12
65.27
2015
64.34
65.43
65.21
70.52
71.66
77.06
76.36
76.59
74.78
75.72
72.56
67.42
2016
60.63
63.22
64.75
67.04
72.70
75.56
76.07
75.72
75.74
75.84
71.12
64.52
2017
62.37
60.74
62.77
64.70
72.01
76.10
75.61
76.65
76.58
72.70
62.72
63.35
2018
56.79
63.63
55.75
61.82
72.99
75.86
76.36
74.85
75.56
74.91
67.64
63.70
2019
65.04
63.44
62.83
65.84
68.35
75.20
75.43
76.71
77.96
75.66
72.50
65.97
2020
64.34
64.40
66.26
63.80
69.74
74.84
76.65
75.72
76.28
75.14
68.84
63.59
2021
60.05
61.70
58.94
67.34
69.92
75.62
76.94
75.32
75.50
75.66
69.50
64.75
2022
63.53
61.38
59.06
65.90
72.12
76.04
76.54
75.61
76.34
74.27
66.08
64.11
2023
61.67
61.64
62.14
64.40
70.38
77.36
77.75
76.88
77.96
75.61
73.88
67.07
2024
64.52
64.28
63.88
64.76
71.02
77.06
77.00
76.36
77.42
75.32
70.76
63.94
2025
61.67
61.31
59.12
64.04
69.74
77.48
76.14
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
M
77.50
80.90
83.72
82.76
83.68
82.62
82.24
78.78
74.42
1991
71.55
72.23
71.73
73.18
78.12
82.35
82.87
83.02
82.68
81.71
77.50
75.31
1992
71.95
72.07
75.39
76.28
80.27
83.95
83.10
82.50
82.68
81.42
76.95
74.94
1993
71.82
70.54
71.37
72.65
74.79
80.68
82.45
82.53
82.62
82.35
77.92
74.15
1994
71.85
71.00
72.06
73.07
77.23
82.20
83.39
82.66
83.23
81.89
78.97
75.13
1995
72.39
74.43
73.03
72.83
77.27
83.33
83.60
83.21
82.72
81.65
77.43
71.89
1996
69.26
72.59
72.11
74.68
79.92
82.95
83.37
82.68
83.03
81.79
77.77
72.37
1997
68.60
69.25
71.85
73.50
78.48
83.67
84.34
83.95
83.93
81.58
77.85
74.10
1998
72.18
70.38
73.76
75.70
76.55
85.50
84.31
83.56
82.65
83.08
78.12
72.21
1999
68.63
70.38
70.10
71.98
76.40
82.95
82.97
82.98
83.42
81.23
75.97
69.81
2000
69.55
72.28
70.59
72.55
78.71
83.38
82.60
83.61
82.47
81.48
76.02
72.65
2001
71.51
69.15
68.63
72.26
77.23
72.19
74.05
76.13
76.95
78.23
75.73
72.44
2002
68.98
69.94
72.74
74.35
80.63
76.25
79.41
76.45
79.40
72.27
76.10
71.43
2003
73.47
70.70
70.86
75.23
78.66
75.12
72.82
76.22
77.91
75.50
76.49
71.24
2004
M
70.25
M
M
M
85.45
83.99
83.57
83.42
83.12
72.34
69.52
2005
74.07
73.66
71.05
73.73
76.16
81.20
83.94
M
77.90
83.27
77.45
71.86
2006
71.98
68.13
67.62
72.88
79.25
83.77
82.31
83.99
81.84
82.94
74.36
69.72
2007
72.18
71.81
71.86
73.97
76.07
83.27
83.53
83.30
83.00
81.85
77.54
71.02
2008
67.94
69.24
68.17
72.92
78.28
81.17
82.40
82.86
83.03
82.52
71.66
66.48
2009
72.06
71.89
74.74
74.48
80.37
82.04
83.74
84.75
84.56
82.55
77.81
73.11
2010
73.25
71.76
73.49
75.98
77.67
82.31
81.50
83.42
82.82
80.43
72.71
68.75
2011
66.67
66.68
69.26
72.31
79.20
82.77
81.47
83.05
84.08
82.52
77.57
69.80
2012
71.40
70.76
71.89
71.51
77.96
83.09
83.21
83.18
83.39
83.18
79.07
74.33
2013
72.18
70.67
71.45
74.87
76.83
81.89
82.02
82.98
81.65
82.40
79.19
74.33
2014
72.24
72.02
72.96
74.54
81.27
83.36
83.24
83.15
82.40
82.60
76.43
73.46
2015
73.31
72.98
72.91
77.24
79.09
82.94
82.84
83.42
82.31
82.17
79.73
74.79
2016
70.76
72.78
72.76
74.87
78.80
81.56
82.57
82.40
82.22
82.37
78.65
73.08
2017
71.28
70.06
71.89
73.16
77.20
80.75
82.60
82.69
82.01
80.66
74.51
72.79
2018
67.62
72.37
67.68
71.54
79.55
81.95
83.07
81.94
82.13
80.66
75.74
72.38
2019
73.02
71.57
71.92
73.52
75.40
80.81
82.31
84.03
84.98
81.47
79.55
74.18
2020
72.62
72.03
73.81
72.65
76.36
80.12
82.40
82.31
82.40
82.31
77.03
71.25
2021
68.15
69.25
68.58
74.72
77.26
81.38
82.86
81.65
80.60
81.91
76.49
73.40
2022
71.69
70.19
68.81
72.95
77.55
80.51
82.40
82.08
82.16
80.51
73.79
72.56
2023
70.70
70.19
70.82
72.68
78.07
82.76
83.88
83.50
84.02
81.76
80.27
74.82
2024
72.33
72.03
71.66
72.38
77.58
81.35
82.75
82.89
83.36
82.37
77.48
72.53
2025
69.57
70.99
68.78
72.35
77.73
82.79
82.66
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.
