KECK
LAB
Environmental Field
Laboratory at
William & Mary
Weather observations are recorded at 10 minute intervals and are available
for download in weekly, tab delimited files.
(Weather 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003
(beginning in April))
(How to cite Keck Weather data) (Disclaimers Below)
High Temperature
Low Temperature
57.5 °F at 2:42p
30.8 °F at 6:49a
High Humidity
Low Humidity
83 % at 8:06a
46 % at 3:50p
High Dewpoint
Low Dewpoint
41.0 °F at 12:39p
26.0 °F at 2:54a
High Wind Speed
16.0 mph at 2:14p
High Barometer
Low Barometer
30.162 in at 12:00a
29.832 in at 10:27p
High Rain Rate
0.00 in/hr at ----
Low Wind Chill
31.0 °F at 5:22a
High Heat Index
56.0 °F at 2:37p
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 inaccurate from July 1 2014- July 27, 2015. New console went online July 27,2015.
On March 3rd and March 4th, 2023 the rainfall gauge malfunctioned and recorded incorrect rain levels. Subtract 2,105.9mm (82.91 inches) of rain from March and 2023 annual data.