South Boston Weather in December
December in South Boston typically sees daytime highs of 12°C (54°F) and nighttime lows of -1°C (30°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.
Rainfall in South Boston in December
Expect around 12 days of snow/rain based on historical data, with 105 mm (4.1 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in South Boston in December
South Boston in December gets highs of 12°C (54°F) during the day and drops to -1°C (30°F) at night. Winter occurs in December. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights are well below freezing at -1°C (30°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.December in South Boston can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our South Boston's climate page.
South Boston Temperature in December
Min Temperature
-1°C (30°F)
Max Temperature
12°C (54°F)
Chance of Rain
39%
Precipitation
105 mm (4.1 in)
Rainy days
12 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in South Boston in December
Pack for changing conditions in South Boston in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in South Boston in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our South Boston's climate page.
See the full South Boston climate overview or explore weather in the United States of America.
