Weather in Peoria in December
Peoria, United States averages a high of 18°C (64.4°F) and low of 5.5°C (41.9°F) in December, with 3 rain days and 8.6 hours of daily sunshine. Travel score: 81.8/100 (Excellent). The best time to visit Peoria is October.
High
18°C64°F
Low
6°C42°F
🌧️
3
rain days
☀️
8.6
hrs/day sunshine
💧
52%
humidity
82— Excellent
December in Peoria is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Peoria?
How much does it rain in Peoria in December?
Peoria receives an average of 24.1mm of rainfall across 3 rainy days in December. The annual total is 207mm.
What should I pack for Peoria in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Evening jacket or cardigan
Temperature drops 13°C from day to night
🧴
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