Weather in Vacaville in April
Vacaville, United States averages a high of 21.2°C (70.2°F) and low of 9°C (48.2°F) in April, with 4 rain days and 11.4 hours of daily sunshine. Travel score: 86.4/100 (Excellent). The best time to visit Vacaville is August.
High
21°C70°F
Low
9°C48°F
🌧️
4
rain days
☀️
11.4
hrs/day sunshine
💧
63%
humidity
86— Excellent
April in Vacaville is mild and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Vacaville?
How much does it rain in Vacaville in April?
Vacaville receives an average of 34mm of rainfall across 4 rainy days in April. The annual total is 553.1mm.
What should I pack for Vacaville 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
Recommended
🧥
Evening jacket or cardigan
Temperature drops 12°C from day to night
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