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The historical information that makes up this database is from the Fredonia Vineyard Lab, Fredonia, N.Y. Some of these files are large, so please be patient while downloading. Click here to see current weather conditions radar.

Daily Temp and GDD Averages - (updated 5/8/2008) Average Daily High and Low Temperature for every day of the year.  Also includes average Growing Degree Day Accumulation for each day and GDD accumulation starting January 1st and April 1st (from 1964 - present).

Current (Year) Daily Temp and GDDs (2008) - (updated 5/8/2008) Daily High and Low Temperature for each day of the current year.  Includes Growing Degree Day Accumulation for each day as well as GDD accumulation information starting January 1st and April 1st. This file also includes the current weather conditions radar map.

Precipitation - (updated 5/8/2008) Monthly precipitation totals for 1926 - present. Averages, Minimums and Maximums for each month are included.

Phenology Information: Dates and Averages - (updated 11/26/2007) Dates of 'Concord' Bud Break, Bloom and Veraison from 1979 - present recorded at the Fredonia Vineyard Lab. Includes Growing Degree Days, First 28° day, Last 28° day, number of days of harvest, harvest opening, closing and other useful information.

Phenology Dates and GDDs - (updated 8/22/2007) Dates of 'Concord' Bud Break, Bloom and Veraison from 1964 - present recorded at the Fredonia Vineyard Lab. Includes corresponding Growing Degree Days.

October 31 GDDs - (updated 11/8/2007) Includes GDD accumulation with January 1st and April 1st starts; as of Oct. 31st, from 1964 - present.

End of the Year Weather Data - (updated 1/12/2004) Charts to show end of the year information in an easy, readable format. Updated as information becomes
temp items/2002_YearEnd.htm available.

This Weather Information Database is available through funding provided by the Wine and Grape Foundation, Lake Erie Regional Grape Research and Extension Program, Inc., and the NYS Grape Production Research Fund, Inc.