The Climate And Geography Of Napa And Sonoma
Author: artmaraut13 // Category: Wine Spirits ArticlesThere is no doubt that Sonoma and Napa wines are lauded universally and have put American wines on the map. Both of these regions have unique climate and geographic strengths that make them excellent for wine.
Napa is fairly small compared to Sonoma. It only runs 34 miles north and west. Its vineyards run almost completely north to south down the backbone of the valley. In spite of its small size, Napa devotes just over 400 acres to the vine. Sonoma is almost twice the area of Napa and has well over four hundred acres planted with vineyards.
Sonoma’s strength can be found in her sub regions (known as AVAs) that exhibit a shocking selection of microclimates. The existence of these microclimates permits producers to grow and make high quality Pinot Noir and Chardonnay, as well as Cabernet Sauvignon, Merlot, and Zinfandel. There exist warm and dry sub regions, like Dry Creek Valley and Knights Valley (actually simply a climate and geographic extension of Napa Valley), and cool and damp climates, like Russian River Valley and its sub region Chalk Hill.
Ocean breezes and mist help chill the latter two areas, permitting Sonoma wine makers to produce great examples of the fussy Pinot Noir. Knights Valley, because of its soil, which is both rocky and gravelly, and warm climate, is ideal for raising quality Cabernet. Sonoma County’s Green Valley and Los Carneros (a sub region shared with its rival Napa) are perfect for producing quality fruit for sparkling wines. Sonoma Valley, while excellent for Cabernet, is also well-suited to Zinfandel because of her dry and warm conditions and her capability to ward off mist that would create a mould and rot problem for Zinfandel.
Napa’s climatic and geographic strength is her climatic progression, of cool and damp conditions in the south to dry and warm conditions in the north, and a plethora of soil types, from gravel and low fertility in the north to clay and silt in the south. While she does not have Sonoma’s diversity in microclimates, Napa does have a decent range of soils and elevation that positively affects the fruit she manufactures.
Like in Sonoma, Los Carneros enables sparkling wine production in Napa. While Howell Mountain, Oakville, and Rutherford all produce most of the area’s prize winning and high-class Cabernets. Napa Cabernet, after all, is what made this Californian region so famous.
Nic Haegeli still considers himself rather new to the wine business, but he now has one or two years of expertise as a wine manager at Colonial Spirits, a Concord liquor store. With a BA in History and a Master of Public Policy in International Relations, Nic never envisioned himself working with wine. However, he did grow up in Alsace, France… Thus it makes sense when you know where he comes from.
Colonial Spirits’ latest venture is Colonial Spirits Delivers, an online liquor store, which supplies beer, champagne, liquor, and wine delivery to Eastern Mass.
