Weather in Napa in April
Napa, United States averages a high of 20.5°C (68.9°F) and low of 8.6°C (47.5°F) in April, with 5 rain days and 11.4 hours of daily sunshine. Travel score: 83.8/100 (Excellent). The best time to visit Napa is July.
High
21°C69°F
Low
9°C47°F
🌧️
5
rain days
☀️
11.4
hrs/day sunshine
💧
68%
humidity
84— Excellent
April in Napa is mild and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Napa?
How much does it rain in Napa in April?
Napa receives an average of 38.8mm of rainfall across 5 rainy days in April. The annual total is 608.5mm.
What should I pack for Napa in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting United States in April?
Don't miss any public holidays — check before you book!
Compare Napa
Popular comparisons:
How can I plan my trip to Napa?
What other cities are near Napa?
What are other popular cities in United States?
What is the weather like in other months in Napa?
Data based on 1994–2024 averages · Last updated: 2024-12-31