Weather in Vista in December
Vista, United States averages a high of 17.7°C (63.9°F) and low of 6.9°C (44.4°F) in December, with 5 rain days and 8.6 hours of daily sunshine. Travel score: 77.1/100 (Good). The best time to visit Vista is August.
High
18°C64°F
Low
7°C44°F
🌧️
5
rain days
☀️
8.6
hrs/day sunshine
💧
70%
humidity
77— Good
December in Vista is mild and mostly dry — good for most activities.
What are the average temperatures in Vista?
How much does it rain in Vista in December?
Vista receives an average of 53.6mm of rainfall across 5 rainy days in December. The annual total is 349.4mm.
What should I pack for Vista in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting United States in December?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31