
New York
United States
United States wine regions
About New York
United States wine regions
AVAs
Terroir & Character
Climate
Three climate zones: maritime on Long Island (warmer, longer season, frost-protected by ocean); lake-moderated in the Finger Lakes and along Niagara/Erie (deep glacial lakes buffer winter cold and extend autumn); continental in the Hudson Valley and Champlain (cold winters, shorter season, strong diurnal swings). Climate change has noticeably extended the ripening window across all zones in the last two decades.
Terroir
Glacial geology dominates: deep glacial lakes carved by the last Ice Age (Finger Lakes, Lake Erie, Lake Ontario) provide thermal mass; the soils above their slopes are predominantly shale, limestone and slate (Finger Lakes), gravelly moraine and sand (Long Island), and Hudson Highlands schist and slate. The Niagara Escarpment continues the limestone ridge that defines Ontario's Niagara Peninsula across the border.
Grapes of New York
Map data: TTB (Alcohol and Tobacco Tax and Trade Bureau, US Treasury) AVA boundaries · Locality markers from OpenStreetMap (ODbL)