Weather in Fairfield in December
Fairfield, United States averages a high of 13.5°C (56.3°F) and low of 5.8°C (42.4°F) in December, with 9 rain days and 6.5 hours of daily sunshine. Travel score: 61.5/100 (Good). The best time to visit Fairfield is September.
High
14°C56°F
Low
6°C42°F
🌧️
9
rain days
☀️
6.5
hrs/day sunshine
💧
78%
humidity
62— Good
December in Fairfield is cool and occasionally wet — good for most activities.
What are the average temperatures in Fairfield?
How much does it rain in Fairfield in December?
Fairfield receives an average of 109.1mm of rainfall across 9 rainy days in December. The annual total is 541.8mm.
What should I pack for Fairfield in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
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