Compare two years of data:
Growing Degree Days (GDD)- are an attempt to quantify heat available for vine development during the growing season. By convention grape degree days are tallied between Apr 1 & Oct 31, and a base temperature of 50°F is used.
Sum of( |
(每日马克斯临时- Min临时) 2 |
) -50)Apr 1 - Oct 31 |
Raw Data is provided by The California Irrigation Management Information System (CIMIS).
Accuracy of the data has not been verified by winebusiness.com. Winebusiness.com makes no warranties, expressed or implied, concerning the accuracy and complete-ness of this data.