What is referenced regarding the afternoon sun in Oakville?

In Oakville, the afternoon sun plays a significant role in the climate and growing conditions for vineyards. The reference to less afternoon sun on the west side highlights the geographical and topographical features of the region that affect sunlight exposure. During the afternoon, the sun's angle and the presence of any nearby hills or structures can create shaded areas, particularly on the west side of the valley.

Understanding this aspect is crucial for viticulture as it influences the ripening process of grapes. Grapes on the side with less sun may develop different flavor profiles, acidity levels, and ripening timelines compared to those receiving more sunlight. This information is essential for wine producers in shaping their vineyard management practices, grape selection, and ultimately the characteristics of the wines produced. This dynamic contributes to the unique terroir of Oakville, emphasizing the importance of sunlight exposure in grape growing and winemaking.