For over two decades, the Keck Environmental Field Lab has been tracking weather data at William & Mary. Utilizing a classic Davis Pro Weather Station, we have over a million weather observations recorded every ten minutes since April 2003. The weather station measures temperature, humidity, barometric pressure, rain, and much more. This data has been used by faculty and students who have pursued utilized the William & Mary campus as a living learning lab in array of research. Live data can be found here and downloaded in annual increments.