Weather in Weymouth in December
Weymouth, United States averages a high of 5.3°C (41.5°F) and low of -1°C (30.2°F) in December, with 10 rain days and 5.8 hours of daily sunshine. Travel score: 47.8/100 (Mixed). The best time to visit Weymouth is August.
High
5°C42°F
Low
-1°C30°F
🌧️
10
rain days
☀️
5.8
hrs/day sunshine
💧
72%
humidity
48— Mixed
December in Weymouth is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Weymouth?
How much does it rain in Weymouth in December?
Weymouth receives an average of 111.1mm of rainfall across 10 rainy days in December. The annual total is 1115.7mm.
What should I pack for Weymouth in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 5°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°C
🧣
Warm scarf
Protect against cold winds
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