South Boston Weather in April

What's the weather like in South Boston (Massachusetts) in April 2024?

The climate in South Boston during April can be summarized as cool and a little damp.

April is in the spring in South Boston and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 3°C (38°F) is normal.

South Boston weather averages (imperial / metric)
Daytime temperature 13.6°C 56.5°F
Nightly temperature 3.4°C 38.1°F
Average temperature 8.5°C 47.3°F
Daily sunshine 7.9 hrs
Avg rainfall 93 mm 3.7 ins
Rainy days 11 days
Sea temperature 5.2°C 41.4°F
Humidity 62%
Windspeed 19.1kph 12 mph

On average April is the 5th wettest month of the year in South Boston with around 93mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

April temperatures in South Boston

South Boston average temperature in April

April rainfall

South Boston average rain in April

April hourly sunshine

South Boston average rain in April

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in South Boston in April 2024.