New Jersey Wine - Climate and Geography

Climate and Geography

New Jersey is a very geologically and geographically diverse region. Most of the state has a humid mesothermal climate, and southern New Jersey has sandy soils and maritime climate affected by the Atlantic Ocean with longer growing seasons and more sun exposure than the north. Northern New Jersey, especially the northwestern regions of the state, experience a humid continental climate (microthermal)—a cooler climate due to its higher elevations in the mountainous and rocky terrain of the state's northwestern counties that are part of the Appalachian Mountains and the protected New York-New Jersey Highlands region. These northwestern regions of the state have colder winters and a shorter growing season that proves challenging to winegrowers who must consider this in their selecting cold-hardy varietals for cultivation, and in their viticultural practices. The state's five physiographic provinces offer a range of unique terroirs, climates and microclimates for vineyard production that is reflected in the essence of the wine.