Environmental Field
Laboratory at the College
of William and Mary
Weather observations are recorded at 10 minute intervals and are available
for download in weekly, tab delimited files.
(Weather 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003
(beginning in April))
Daily Average, Monthly Averages
(How to cite Keck Weather data) (Disclaimers Below)
High Temperature
Low Temperature
85.3 °F at 2:37p
74.2 °F at 3:18a
High Humidity
Low Humidity
81 % at 2:39p
18 % at 9:56a
High Dewpoint
Low Dewpoint
79.0 °F at 2:37p
30.0 °F at 9:56a
High Wind Speed
10.0 mph at 2:30p
High Barometer
Low Barometer
29.984 in at 12:25p
29.912 in at 5:31a
High Rain Rate
0.00 in/hr at ----
Low Wind Chill
74.0 °F at 2:26a
High Heat Index
98.0 °F at 2:39p
Rainfall totals are unofficial and are not
checked for accuracy.
Due to a terminal failure with the weather station, Data from April 10,
2007- May 21, 2007 may be inaccurate . A new station went on line May
23, 2007
Due to Terminal failure with Console Station Barometer readings may be inaccuarte from July 1 2014- July 27, 2015. New console went online July 27,2015,