WebJan 1, 2024 · These "chilling hours" are the number of hours a particular area receives between 32 F and 45 F from Oct. 1 until Feb. 28. Chilling hours vary widely by fruit species and cultivars. WebChill Hours, Modified Chill Hours, & Chill Units (Utah Model) Hours below 45° F Hours between 32° F and 45° F September 1 through August 31. Harvest Prediction Model: for Peaches, Plums and Nectarines. View Station Map. Cumulative Chilling Hours - Select Station from List. County Station Hours < 45°F Hours >32° and <45°F; Alameda:
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WebFeb 4, 2024 · The USDA zone tells you the coldest temperatures in your area. Broadly speaking, the chill hours tell you how long the cold temperatures last. The traditional definition of a chill hour is any hour under 45°F. But wait, there's more. Academics have competing theories on what "chill" means. WebJan 26, 2015 · Winston Eason of Clayton County wrote me this morning asking about finding maps for average chill hours for a class he is teaching on backyard fruit trees and orchards. So far I have not been successful in finding a Georgia-specific map on average chill hours, but I did run across several other sources of information that you might find useful. how cold is it out right now
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WebMay 2, 2024 · Montgomery County Texas. Expert Response. Thanks for the submission. Our range for chill hours is between 400-600 hours. There are years where we can reach nearly 1,000 hours. Inconsistency in chill hours from day to day (45 one day and 80 the next) can negate chill hours effects on trees. WebOct 10, 2013 · Winter hours a region experiences above 60 degrees are subtracted from the total hours that drop below 45 degrees. The number of chilling hours a specific plant … WebMar 15, 2024 · A chill hour is considered an hour between October 1st and February 28th where the temperature is between 32F and 45F. Stephenville, TX specifically falls into … how cold is it in victoria bc