Best year time to visit Napa County

Napa County - weather forecast by months

January February March April May June July August September October November December

Best time to visit Napa County:

Weather forecast in the closest to Napa County admin centers

• Napa 23.6 km
• Santa Rosa 34.2 km
• Fairfield 38.2 km
• Woodland 52.1 km
• Martinez 56.8 km
• San Rafael 61.8 km
• Sacramento 73.2 km
• Oakland 78.2 km
• Lakeport 78.3 km
• San Francisco 81.7 km
• Colusa 83.5 km