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
1985
M
M
M
M
M
M
M
M
M
M
M
0.00
1986
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1987
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1988
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.00
0.00
1990
0.00
0.00
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
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
0.04
10.63
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1985
M
M
M
M
M
M
M
M
M
M
M
0.0
1986
M
M
M
M
6.2
5.1
6.0
4.9
3.3
1.2
1.0
2.5
1987
3.2
3.3
2.7
2.9
2.8
4.0
3.2
4.2
3.0
1.8
3.0
3.9
1988
4.0
3.0
4.9
2.7
3.6
3.7
5.6
2.8
3.0
2.5
1.5
1.8
1989
2.4
3.3
3.1
4.0
4.2
4.6
6.7
5.7
3.2
2.0
2.8
3.3
1990
3.9
3.2
4.0
3.2
4.6
6.4
4.6
5.8
4.3
1.9
2.4
3.2
1991
3.1
3.2
2.2
2.5
2.4
3.1
4.2
5.4
3.9
2.5
1.7
2.1
1992
2.3
2.8
3.4
3.1
1.7
4.6
4.5
4.2
3.1
2.8
1.9
2.3
1993
2.2
3.1
2.9
1.9
1.8
4.1
4.1
2.8
2.2
2.0
1.0
2.5
1994
2.4
2.5
2.1
2.1
2.0
4.2
4.2
3.8
4.2
1.3
1.5
2.6
1995
3.0
2.7
2.4
1.9
2.4
2.4
1.9
1.3
2.5
1.3
1.4
1.5
1996
2.0
2.1
2.3
1.8
2.2
3.1
4.0
2.8
2.6
1.8
2.3
2.5
1997
1.8
3.0
2.7
2.5
3.9
2.9
5.7
6.4
3.1
2.8
1.5
3.4
1998
3.4
3.8
3.1
2.0
2.9
3.4
3.1
2.7
2.4
1.9
1.1
1.2
1999
2.1
1.7
2.1
2.3
2.6
2.1
3.8
2.9
1.8
2.0
2.3
1.6
2000
2.1
1.8
2.0
1.9
2.3
2.3
3.0
3.4
1.6
2.5
2.0
2.1
2001
2.4
2.6
2.6
2.9
3.3
4.7
4.0
6.2
5.3
3.3
2.9
3.0
2002
4.2
2.7
2.6
1.9
2.7
3.5
4.7
4.6
3.9
2.8
2.8
2.1
2003
3.5
3.3
2.6
2.6
3.4
2.7
4.2
4.3
3.0
2.0
2.4
2.4
2004
2.6
3.2
3.1
2.5
2.4
4.1
3.3
4.5
2.5
2.5
2.5
2.4
2005
2.6
3.4
3.6
3.4
3.4
3.3
4.5
4.2
4.0
2.5
2.6
2.6
2006
3.0
3.1
3.2
2.8
3.1
3.9
4.7
4.4
3.9
3.3
2.8
2.6
2007
3.3
4.1
2.9
3.0
2.6
4.2
4.1
3.5
3.8
2.6
3.5
3.5
2008
2.7
1.9
M
4.1
3.3
3.9
3.3
3.4
3.7
3.0
2.5
3.0
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
3.7
3.2
3.1
2.5
3.6
3.8
4.2
4.1
4.1
3.1
2.7
3.1
2012
3.8
3.9
4.0
3.1
3.9
5.0
5.0
5.0
5.2
3.8
3.6
3.8
2013
5.6
5.6
5.3
4.1
4.0
5.3
5.8
5.2
4.6
4.0
3.6
3.4
2014
3.7
3.7
3.9
3.7
3.4
4.8
5.5
5.0
4.3
3.6
3.5
4.0
2015
4.2
4.1
3.6
3.5
4.0
5.0
4.8
4.9
4.7
3.4
3.1
4.6
2016
4.1
4.7
4.4
4.3
4.2
4.8
4.8
5.2
4.7
4.5
4.2
4.6
2017
4.8
4.4
3.9
4.0
4.0
4.6
5.3
5.0
4.6
5.5
4.1
4.0
2018
4.1
4.0
4.4
3.9
4.3
5.1
5.5
5.7
4.6
4.1
4.2
4.3
2019
4.3
4.1
4.2
4.2
4.0
4.8
5.3
5.3
5.3
4.6
4.1
4.3
2020
4.8
6.1
7.3
5.6
4.9
4.5
6.1
5.0
4.7
4.7
4.3
4.5
2021
4.8
4.5
4.2
4.7
4.4
4.7
6.6
4.6
4.9
4.6
4.0
4.0
2022
4.5
4.3
5.6
5.2
4.9
4.8
5.1
5.3
5.5
4.8
4.9
6.5
2023
4.9
5.4
5.0
5.3
5.6
5.9
6.0
9.0
6.3
5.4
5.6
5.6
2024
5.9
6.3
7.3
5.8
5.6
5.8
6.3
9.8
6.4
5.4
5.9
5.6
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1985
M
M
M
M
M
M
M
M
M
M
M
70.50
1986
M
67.17
70.00
65.50
69.50
70.43
70.59
71.31
70.21
67.64
69.36
71.37
1987
71.19
72.75
72.94
72.45
71.65
73.03
73.58
72.65
73.10
69.74
71.57
71.77
1988
72.74
72.10
73.29
70.90
72.16
70.70
71.32
68.81
70.23
69.84
68.93
67.93
1989
68.77
68.09
68.19
71.57
70.68
71.33
72.03
71.84
70.27
70.06
70.23
70.06
1990
70.71
70.32
71.06
71.17
72.32
73.10
72.03
72.29
71.81
69.11
70.61
70.35
1991
71.90
71.61
71.52
71.70
72.45
71.77
71.48
71.71
72.43
70.90
69.93
69.48
1992
68.93
72.45
74.40
72.76
72.48
73.37
72.65
72.32
71.17
72.19
69.03
70.00
1993
69.29
71.54
71.81
71.47
71.71
72.97
73.32
72.10
72.20
71.58
69.53
69.53
1994
69.80
70.25
70.45
71.40
71.61
72.89
70.88
72.13
72.30
69.87
70.40
71.10
1995
72.39
73.11
71.32
72.07
72.42
72.93
71.40
70.84
72.87
69.42
69.97
69.13
1996
68.94
69.17
69.42
71.43
70.37
70.87
70.77
71.16
71.77
69.35
69.80
69.94
1997
69.39
70.96
70.81
70.63
72.10
71.37
71.68
72.92
72.80
72.14
70.48
72.33
1998
73.97
74.35
73.74
71.36
72.59
72.69
70.79
71.20
70.90
70.21
69.33
68.90
1999
68.50
66.65
69.61
69.79
69.88
70.13
71.16
70.87
69.07
66.50
66.54
68.74
2000
66.29
68.72
69.97
70.57
71.84
70.90
70.61
71.48
69.53
70.39
69.59
69.65
2001
69.61
70.36
70.68
71.80
71.03
71.30
70.17
72.71
70.60
71.03
71.77
70.55
2002
71.10
71.27
71.26
69.70
73.39
71.17
72.13
72.13
72.50
71.68
70.83
69.95
2003
72.72
72.76
71.58
72.29
72.96
71.37
73.02
72.74
72.03
69.85
71.13
70.39
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
72.57
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
60.80
M
71.60
M
M
M
M
M
M
M
M
2010
60.80
M
M
M
66.20
M
M
71.91
70.22
71.19
69.62
69.45
2011
70.06
69.31
69.91
70.48
71.70
71.43
71.16
71.48
71.84
69.80
68.54
68.93
2012
69.28
71.23
70.50
70.04
72.18
72.50
72.88
72.41
72.86
71.37
70.88
70.16
2013
71.54
70.44
72.94
71.96
71.14
72.84
72.24
71.89
71.84
71.25
69.56
69.63
2014
69.68
70.44
70.67
72.50
71.14
73.76
73.11
72.59
72.38
70.26
70.10
70.73
2015
71.43
70.64
71.25
72.44
73.52
73.16
73.46
73.75
74.24
71.95
71.42
73.28
2016
73.63
73.34
74.74
74.78
73.57
73.52
72.35
73.57
71.90
71.60
69.32
70.38
2017
69.68
71.66
69.28
70.94
71.60
71.84
73.23
72.53
72.80
71.02
71.36
71.31
2018
70.21
70.76
72.24
71.06
71.43
73.16
73.11
73.23
72.92
72.01
71.42
71.31
2019
71.89
72.82
72.82
72.26
72.24
73.52
73.57
74.21
73.52
72.06
71.78
72.41
2020
73.23
74.46
73.34
73.70
74.21
72.80
73.23
73.34
72.62
71.54
70.76
71.60
2021
72.06
71.86
70.32
72.08
72.35
72.32
73.17
72.47
72.14
72.06
70.94
71.31
2022
70.15
69.67
70.55
71.06
72.88
70.52
72.47
72.12
71.66
70.38
69.98
70.44
2023
70.55
71.86
70.44
72.26
74.15
74.36
74.39
74.85
75.20
72.24
73.16
73.34
2024
75.72
74.27
75.90
74.72
74.79
73.76
74.79
74.33
76.04
73.28
71.12
72.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1985
M
M
M
M
M
M
M
M
M
M
M
55.00
1986
M
54.33
51.50
56.00
54.40
54.14
51.76
55.69
55.82
55.68
56.93
54.93
1987
55.23
55.46
55.10
56.55
55.26
54.97
55.77
55.29
55.87
55.84
55.77
53.87
1988
55.45
55.93
55.19
56.67
56.03
54.43
54.71
56.04
54.40
54.90
55.27
54.13
1989
55.19
53.52
53.84
55.43
54.55
54.70
53.26
54.06
55.17
54.81
55.80
54.74
1990
54.84
55.11
55.16
56.27
55.23
53.53
53.77
53.45
54.15
54.96
55.78
54.83
1991
54.39
55.54
54.65
55.87
56.03
56.38
54.56
51.52
53.53
52.81
54.83
56.63
1992
55.36
55.38
57.40
57.24
56.45
54.30
52.45
54.16
53.80
54.39
54.53
54.71
1993
55.16
53.96
53.90
55.33
55.81
52.47
53.42
53.32
54.73
55.03
55.43
57.11
1994
53.37
54.36
55.23
55.47
55.97
54.71
53.42
54.00
54.43
54.50
55.03
55.42
1995
53.32
54.21
54.94
56.00
56.06
56.07
55.03
54.61
54.27
54.52
55.33
55.06
1996
54.23
55.03
55.23
55.10
55.37
55.17
54.39
53.68
54.60
54.52
54.77
53.39
1997
53.61
55.54
54.13
55.37
56.17
56.00
53.86
54.24
55.33
54.93
55.32
54.73
1998
56.13
56.17
58.00
60.07
57.86
55.73
55.32
55.70
55.80
55.82
55.77
54.77
1999
55.03
55.91
55.61
54.83
55.15
55.33
54.26
54.61
54.11
55.75
55.88
55.68
2000
54.35
54.93
54.52
55.73
55.97
55.27
54.71
53.39
54.53
54.87
54.86
55.03
2001
53.52
53.71
55.13
55.50
56.35
54.33
53.85
52.97
54.67
56.03
56.35
56.68
2002
54.48
56.29
55.61
56.57
56.29
54.17
53.81
53.06
55.27
55.19
55.37
56.80
2003
54.19
55.30
54.07
56.47
56.39
54.57
54.72
55.01
54.55
55.05
55.33
55.68
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
56.72
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
60.80
M
71.60
M
M
M
M
M
M
M
M
2010
57.20
M
M
M
66.20
M
M
56.27
55.10
55.05
55.82
55.52
2011
54.64
55.27
55.15
55.67
56.63
55.68
54.68
55.27
55.04
55.34
55.70
56.68
2012
55.98
53.97
55.34
56.00
56.56
54.44
53.60
53.89
53.84
55.23
55.46
54.76
2013
55.98
56.24
57.32
57.50
56.91
55.82
53.95
55.92
55.28
55.75
55.22
54.94
2014
56.15
56.88
56.15
56.00
56.97
56.24
53.89
54.59
55.04
55.69
56.18
54.94
2015
53.77
54.69
55.75
56.06
56.56
54.92
55.46
55.69
55.22
57.20
57.02
54.70
2016
56.27
57.88
58.36
56.12
56.85
55.46
55.34
55.92
56.06
56.79
55.88
56.33
2017
55.40
55.40
56.21
56.24
56.74
56.72
55.98
56.45
56.12
55.69
55.10
55.28
2018
54.41
55.66
56.04
55.76
56.50
55.22
54.99
52.61
55.40
56.62
57.62
54.59
2019
54.12
57.39
57.43
56.90
56.85
55.58
55.28
52.90
55.64
55.11
56.36
56.27
2020
53.95
55.21
55.86
57.26
57.20
55.64
55.57
54.99
55.76
55.81
56.66
55.92
2021
55.52
55.91
55.63
56.72
56.10
56.12
54.65
55.28
54.74
55.98
56.42
56.27
2022
54.53
55.72
55.75
56.66
56.56
55.16
55.69
55.69
55.16
55.57
55.22
54.88
2023
54.30
55.01
55.69
56.42
56.27
55.82
55.57
55.86
54.62
56.27
56.84
56.79
2024
55.28
55.65
57.08
57.86
58.19
57.32
55.17
55.28
55.70
56.74
56.00
55.00
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1985
M
M
M
M
M
M
M
M
M
M
M
62.75
1986
M
60.75
60.75
60.75
61.95
62.29
61.18
63.50
63.02
61.66
63.14
63.15
1987
63.21
64.11
64.02
64.50
63.45
64.00
64.68
63.97
64.48
62.79
63.67
62.82
1988
64.10
64.02
64.24
63.78
64.10
62.57
63.02
62.43
62.32
62.37
62.10
61.03
1989
61.98
60.80
61.02
63.50
62.61
63.02
62.65
62.95
62.72
62.44
63.02
62.40
1990
62.77
62.71
63.11
63.72
63.77
63.32
62.90
62.87
62.98
62.04
63.20
62.59
1991
63.15
63.57
63.08
63.78
64.24
64.08
63.02
61.61
62.98
61.85
62.38
63.06
1992
62.14
63.91
65.90
65.00
64.47
63.83
62.55
63.24
62.48
63.29
61.78
62.35
1993
62.23
62.75
62.85
63.40
63.76
62.72
63.37
62.71
63.47
63.31
62.48
63.32
1994
61.58
62.30
62.84
63.43
63.79
63.80
62.15
63.06
63.37
62.18
62.72
63.26
1995
62.85
63.66
63.13
64.03
64.24
64.50
63.22
62.73
63.57
61.97
62.65
62.10
1996
61.58
62.10
62.32
63.27
62.87
63.02
62.58
62.42
63.18
61.94
62.28
61.66
1997
61.50
63.25
62.47
63.00
64.13
63.69
62.77
63.58
64.07
63.54
62.90
63.53
1998
65.05
65.26
65.87
65.71
65.22
64.21
63.05
63.45
63.35
63.02
62.55
61.84
1999
61.77
61.28
62.61
62.31
62.52
62.73
62.71
62.74
61.59
61.12
61.21
62.21
2000
60.32
61.83
62.24
63.15
63.90
63.08
62.66
62.44
62.03
62.63
62.22
62.34
2001
61.56
62.04
62.90
63.65
63.69
62.82
62.01
62.84
62.63
63.53
64.06
63.61
2002
62.79
63.78
63.44
63.13
64.84
62.67
62.97
62.60
63.88
63.44
63.10
63.37
2003
63.45
64.03
62.83
64.38
64.67
62.97
63.87
63.88
63.29
62.45
63.23
63.03
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
64.65
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
60.80
M
71.60
M
M
M
M
M
M
M
M
2010
59.00
M
M
M
66.20
M
M
64.09
62.66
63.12
62.72
62.48
2011
62.35
62.29
62.53
63.08
64.16
63.56
62.92
63.38
63.44
62.57
62.12
62.80
2012
62.63
62.60
62.92
63.02
64.37
63.47
63.24
63.15
63.35
63.30
63.17
62.48
2013
63.76
63.34
65.13
64.73
64.02
64.40
63.09
63.91
63.56
63.50
62.39
62.28
2014
62.92
63.66
63.41
64.25
64.05
65.00
63.50
63.59
63.71
62.98
63.14
62.83
2015
62.60
62.66
63.50
64.25
65.04
64.04
64.46
64.72
64.73
64.57
64.22
63.99
2016
64.95
65.61
66.55
65.45
65.21
64.49
63.85
64.75
63.98
64.20
62.60
63.35
2017
62.54
63.53
62.75
63.59
64.17
64.28
64.60
64.49
64.46
63.35
63.23
63.30
2018
62.31
63.21
64.14
63.41
63.96
64.19
64.05
62.92
64.16
64.31
64.52
62.95
2019
63.01
65.11
65.13
64.58
64.55
64.55
64.43
63.56
64.58
63.59
64.07
64.34
2020
63.59
64.83
64.60
65.48
65.71
64.22
64.40
64.17
64.19
63.67
63.71
63.76
2021
63.79
63.89
62.98
64.40
64.23
64.22
63.91
63.88
63.44
64.02
63.68
63.79
2022
62.34
62.70
63.15
63.86
64.72
62.84
64.08
63.91
63.41
62.98
62.60
62.66
2023
62.43
63.44
63.06
64.34
65.21
65.09
64.98
65.36
64.91
64.25
65.00
65.07
2024
65.50
64.96
66.49
66.29
66.49
65.54
64.98
64.81
65.87
65.01
63.56
63.80
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
