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 (USC00082441) 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
2010
M
M
M
M
M
M
M
M
M
M
M
1.55
2011
1.99
0.14
1.57
1.16
0.34
2.00
3.48
9.24
6.90
17.19
2.59
0.25
2012
0.52
1.58
1.23
9.73
5.27
6.48
4.14
6.34
5.45
4.30
0.18
0.37
2013
0.14
1.96
1.47
2.24
8.69
7.51
11.09
5.37
2.20
1.27
7.19
1.04
2014
2.67
1.09
2.01
0.49
11.78
3.22
2.40
5.18
5.88
7.85
2.77
1.51
2015
0.30
1.04
1.01
3.47
0.12
3.43
0.30
5.35
6.77
2.98
3.78
9.75
2016
4.83
2.13
0.20
1.54
2.07
4.01
3.75
6.51
5.65
2.29
0.40
1.63
2017
1.65
0.52
0.27
4.78
1.46
8.41
1.06
4.66
0.09
1.21
0.17
1.10
2018
0.55
0.25
2.28
3.09
9.42
1.95
2.75
4.95
2.79
3.48
0.52
0.71
2019
1.84
0.73
1.72
0.78
2.90
2.52
2.11
4.15
4.47
6.09
M
0.59
2020
1.14
2.71
0.00
1.24
M
M
M
M
M
M
M
M
NCEI Climatology
1.62
1.91
1.76
1.79
2.74
5.06
3.64
5.74
6.10
5.98
2.35
1.74
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
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
2010
M
M
M
M
M
M
M
M
M
M
M
66.65
2011
72.83
76.64
79.29
84.80
86.71
88.33
89.35
90.52
88.93
82.90
79.60
76.16
2012
73.90
77.10
79.42
79.93
82.42
85.55
86.65
87.71
87.43
84.55
75.77
77.19
2013
76.71
77.07
74.13
81.73
83.42
85.57
85.84
86.52
87.17
84.94
80.93
78.71
2014
74.45
79.32
78.87
82.17
83.39
86.32
88.59
90.29
87.30
84.65
77.83
75.77
2015
76.19
73.57
81.10
83.97
84.48
87.77
90.95
91.19
89.03
85.61
82.37
79.52
2016
72.87
72.83
79.87
81.80
85.52
87.70
89.58
88.45
88.93
84.48
78.77
81.87
2017
76.71
78.15
78.45
81.77
86.16
87.17
90.03
90.23
90.33
80.22
80.26
76.35
2018
71.39
79.25
77.07
82.40
85.40
88.75
90.03
89.00
87.83
85.13
82.70
77.94
2019
74.52
79.57
80.67
85.93
88.03
90.17
90.35
90.74
88.30
86.48
M
79.26
2020
75.65
78.03
81.23
86.50
M
M
M
M
M
M
M
M
NCEI Climatology
74.49
76.64
78.90
81.89
84.80
87.60
89.30
89.40
87.90
84.40
79.19
76.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
53.26
2011
60.53
66.07
68.06
75.17
76.45
78.60
79.32
79.26
77.87
73.10
70.67
68.19
2012
63.97
68.72
71.19
69.41
73.06
77.03
78.39
79.32
76.40
74.94
66.17
66.87
2013
69.65
66.11
62.00
73.00
73.19
77.63
76.19
78.16
77.50
76.16
71.73
70.23
2014
62.39
69.14
67.97
72.53
74.55
76.89
78.81
79.81
75.63
74.71
66.13
65.77
2015
65.32
60.86
71.81
75.60
76.06
77.97
79.05
79.58
78.20
75.65
75.13
73.58
2016
62.71
61.31
70.58
72.73
75.00
77.73
80.06
78.35
76.97
75.03
71.10
73.29
2017
65.87
66.81
68.45
71.83
75.52
77.80
80.90
80.26
81.17
69.78
73.48
67.58
2018
60.52
72.43
65.47
73.53
75.00
76.62
80.16
78.71
78.90
76.35
71.40
67.00
2019
62.65
71.89
68.89
73.50
78.03
81.10
79.42
79.97
78.27
77.81
M
68.38
2020
64.74
65.83
70.32
76.53
M
M
M
M
M
M
M
M
NCEI Climatology
63.40
65.24
67.90
71.69
75.09
78.10
79.00
79.40
77.70
75.49
70.21
66.51
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
59.96
2011
66.68
71.36
73.68
79.98
81.58
83.47
84.34
84.89
83.40
78.00
75.13
72.18
2012
68.94
72.91
75.31
74.67
77.74
81.29
82.52
83.52
81.92
79.74
70.97
72.03
2013
73.18
71.59
68.06
77.37
78.31
81.60
81.02
82.34
82.33
80.55
76.33
74.47
2014
68.42
74.23
73.42
77.35
78.97
81.61
83.70
85.05
81.47
79.68
71.98
70.77
2015
70.76
67.21
76.45
79.78
80.27
82.87
85.00
85.39
83.62
80.63
78.75
76.55
2016
67.79
67.07
75.23
77.27
80.26
82.72
84.82
83.40
82.95
79.76
74.93
77.58
2017
71.29
72.48
73.45
76.80
80.84
82.48
85.47
85.24
85.75
75.00
76.87
71.97
2018
65.95
75.84
71.27
77.97
80.12
82.69
85.10
83.85
83.37
80.74
77.05
72.47
2019
68.58
75.73
74.78
79.72
83.03
85.63
84.89
85.35
83.28
82.15
M
73.85
2020
70.19
71.93
75.77
81.52
M
M
M
M
M
M
M
M
NCEI Climatology
68.95
70.94
73.40
76.79
79.94
82.85
84.15
84.40
82.80
79.95
74.70
71.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
