Chill hours will be updated every Friday until March (except on Dec. 25th, 2020). If you have questions, please contact the office or email elizabeth.mcmahon@agnet.tamu.edu

Chill Hours (Using the under 45 F method)

987 Chill Hours

Chill Hours (Using the 32-45 F Model)

564 Chill Hours

Last Update: 2/26/2021
First Hard Freeze: 11/30/2020 8:10 PM

Historic Chill Hour Readings using the 45 F method for Fredericksburg:
2019-2020 Season: 992 (1013)
2018-2019 Season: 1039
2017-2018 Season: 967
2016-2017 Season: 460
2015-2016 Season: 819
2014-2015 Season:948
2013-2014 Season:1094
2012-2013 Season:1182
2011-2012 Season:950
2010-2011 Season:1000