Weather in West Covina in December
West Covina, United States averages a high of 18.5°C (65.3°F) and low of 6.6°C (43.9°F) in December, with 5 rain days and 8.4 hours of daily sunshine. Travel score: 79.9/100 (Good). The best time to visit West Covina is July.
High
19°C65°F
Low
7°C44°F
🌧️
5
rain days
☀️
8.4
hrs/day sunshine
💧
61%
humidity
80— Good
December in West Covina is mild and mostly dry — good for most activities.
What are the average temperatures in West Covina?
How much does it rain in West Covina in December?
West Covina receives an average of 59mm of rainfall across 5 rainy days in December. The annual total is 363.2mm.
What should I pack for West Covina in December?
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 December?
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