Growing Degree Days

Welcome to the Tree Greek Growing Degree Day Command Center.  This is your resource for Average GDD in your region of the Contiguous US (Click on map to enlarge, for more information on Growing Degree Days, click here):

Northwest:

Southwest:
NW_32sw

South Central:
NW_32sc

Southeast:
NW_32se

Northeast:
NW_32ne

Great Lakes:
NW_32gl

North Central:

Continental United States

NW_50us

Nationwide Deviations From Normal:
NV_32us

Information from uspest.org/US

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