Weather in Dorchester in December
Dorchester, United States averages a high of 5°C (41°F) and low of -2°C (28.4°F) in December, with 10 rain days and 5.8 hours of daily sunshine. Travel score: 46.5/100 (Mixed). The best time to visit Dorchester is August.
High
5°C41°F
Low
-2°C28°F
🌧️
10
rain days
☀️
5.8
hrs/day sunshine
💧
72%
humidity
47— Mixed
December in Dorchester is cold and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Dorchester?
How much does it rain in Dorchester in December?
Dorchester receives an average of 110.4mm of rainfall across 10 rainy days in December. The annual total is 1110.6mm.
What should I pack for Dorchester 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 -2°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.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Dorchester
Popular comparisons:
How can I plan my trip to Dorchester?
What other cities are near Dorchester?
What are other popular cities in United States?
What is the weather like in other months in Dorchester?
Data based on 1994–2024 averages · Last updated: 2024-12-31