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Best time to visit Napa
Find the best time to visit Napa and plan your perfect trip in 2023/2024. Get holiday inspiration, weather guides, travel advice and find great deals.
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Napa by month
When is the best time to visit Napa?
Max Day Temperature (°C)
Recommended for California
Best time to visit
The weather guide for California (Napa) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Which is the hottest month in Napa?
The hottest time of year in Napa is normally August. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.
Which month has the most rain in Napa?
In terms of rainfall, January is usually the wettest month in Napa with 157mm on average. There are normally 10 days in January with some rain.
When is it sunniest in Napa?
The sunniest time of year in Napa is normally July with bright sunshine on average for 80% of daylight hours; that's 12 hours of sunshine per day.
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Do you want to learn more about California? Read our latest features covering travel tips and insider destination guides on where to go and what to do in California.
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