The Napa Valley is an approximately 1 to 2 hour drive from San Francisco. On Friday evenings traffic is extremely heavy, and we recommend that you allow 2 1/2 to 3 hours of transit time.
The weather is warm and beautiful in Napa during the summer days, with average temperatures in the 80 to 90-degree range, and can be very cool in the evenings.The weekend attire is Wine Country Casual. The dress is casual, no ties, and jackets are optional for the men. The layered look is both functional and advisable for day to evening activities.
