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 (USW00053917) 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
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
NCEI Climatology
5.26
4.24
4.63
5.87
4.94
6.04
6.29
6.46
4.64
3.64
3.64
4.63
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
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
74.20
2011
61.91
66.88
77.12
83.73
86.02
94.19
M
M
M
M
66.72
65.18
2012
71.04
68.06
79.58
82.66
89.05
91.78
92.54
91.86
89.94
81.62
72.29
76.56
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
93.77
90.18
83.82
70.15
68.53
2015
63.43
63.93
76.27
82.58
87.48
91.98
95.55
95.91
M
M
M
M
2016
M
M
M
M
84.21
91.21
91.45
90.14
89.89
83.75
76.35
69.88
2017
71.08
75.52
77.29
82.99
85.01
88.29
92.82
91.96
89.44
82.35
75.14
66.04
2018
59.63
77.24
75.58
78.67
90.65
92.53
94.02
91.80
90.34
85.35
70.10
63.76
NCEI Climatology
61.00
65.40
71.39
77.70
84.60
89.30
90.60
90.79
87.21
79.20
69.80
63.41
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
60.80
2011
38.24
46.45
56.85
64.81
68.04
77.38
M
M
M
M
49.75
50.21
2012
50.63
54.10
62.90
63.14
73.04
76.13
75.89
75.62
74.61
62.76
51.98
57.89
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
77.58
75.11
65.00
48.45
51.27
2015
42.05
41.88
57.25
66.28
70.37
75.87
78.04
79.18
M
M
M
M
2016
M
M
M
M
31.18
76.96
79.07
78.47
77.38
68.39
58.17
50.75
2017
51.45
54.82
59.03
24.04
67.15
74.43
77.90
77.10
73.45
27.52
56.37
46.36
2018
38.36
56.79
56.74
57.13
72.20
76.74
78.38
76.50
76.75
68.49
50.45
47.44
NCEI Climatology
46.90
50.90
56.80
63.40
70.90
76.40
78.20
78.60
75.61
66.60
56.30
49.51
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
67.50
2011
50.08
56.67
66.86
74.27
77.03
85.78
M
M
M
M
56.82
57.26
2012
61.01
60.93
71.24
72.84
81.06
83.91
84.24
83.74
82.27
72.19
62.14
67.23
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
85.68
82.64
74.41
59.11
59.90
2015
52.74
52.90
66.76
74.43
78.93
83.93
86.80
87.34
M
M
M
M
2016
M
M
M
M
56.93
84.08
85.26
84.31
83.64
76.07
67.26
60.32
2017
61.26
65.17
68.16
53.52
76.08
81.36
85.36
84.53
81.45
54.94
65.76
56.20
2018
48.99
67.01
66.16
67.90
81.43
84.63
86.20
84.15
83.55
76.92
60.27
55.60
NCEI Climatology
53.95
58.15
64.09
70.55
77.75
82.85
84.40
84.70
81.41
72.90
63.05
56.46
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
