Weather in Petaluma in April
Petaluma, United States averages a high of 18.6°C (65.5°F) and low of 8.3°C (46.9°F) in April, with 5 rain days and 11.4 hours of daily sunshine. Travel score: 79.3/100 (Good). The best time to visit Petaluma is August.
High
19°C65°F
Low
8°C47°F
🌧️
5
rain days
☀️
11.4
hrs/day sunshine
💧
73%
humidity
79— Good
April in Petaluma is mild and mostly dry — good for most activities.
What are the average temperatures in Petaluma?
How much does it rain in Petaluma in April?
Petaluma receives an average of 45.9mm of rainfall across 5 rainy days in April. The annual total is 685.2mm.
What should I pack for Petaluma in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in April?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31