Chill hours will be updated every Friday until March (except  the week of Dec. 27th, 2021). If you have questions, please contact the office or email elizabeth.mcmahon@agnet.tamu.edu

Final Chill Hours (Using the under 45 F method)

814

Final Chill Hours (Using the 32-45 F Model)

451

Chill Hour Collection began on 12/11/2021. Last updated on 3/9/22.

Historic Chill Hour Readings using the 45 F method for Fredericksburg:
2020-2021 Season: 1037
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