Weather in South Boston in April
South Boston, United States averages a high of 12.7°C (54.9°F) and low of 4.3°C (39.7°F) in April, with 10 rain days and 9 hours of daily sunshine. Travel score: 63.9/100 (Good). The best time to visit South Boston is August.
High
13°C55°F
Low
4°C40°F
🌧️
10
rain days
☀️
9
hrs/day sunshine
💧
70%
humidity
64— Good
April in South Boston is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in South Boston?
How much does it rain in South Boston in April?
South Boston receives an average of 96.8mm of rainfall across 10 rainy days in April. The annual total is 1110.6mm.
What should I pack for South Boston in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 4°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in April?
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