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
78.7 °F at 2:13p
72.3 °F at 6:36p
High Humidity
Low Humidity
92 % at 9:14a
86 % at 12:00a
High Dewpoint
Low Dewpoint
76.0 °F at 1:47p
70.0 °F at 5:29p
High Wind Speed
9.0 mph at 4:04p
High Barometer
Low Barometer
30.087 in at 9:10p
29.910 in at 12:00a
High Rain Rate
4.54 in/hr at 8:00a
Low Wind Chill
72.0 °F at 5:55p
High Heat Index
85.0 °F at 2:13p
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.