Weymouth Weather in March

What's the weather like in Weymouth (England) in March 2025?

The climate in Weymouth during March can be summarized as cool and reasonably dry.

March is in the spring in Weymouth and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 10°C (49°F), whilst at night 4°C (39°F) is normal.

Weymouth weather averages (imperial / metric)
Daytime temperature 9.6°C 49.2°F
Nightly temperature 3.9°C 38.9°F
Average temperature 6.7°C 44.1°F
Daily sunshine 4.5 hrs
Avg rainfall 70 mm 2.7 ins
Rainy days 16 days
Sea temperature 9.1°C 48.4°F
Humidity 85%
Windspeed 18kph 11 mph

On average March is the 6th wettest month of the year in Weymouth with around 70mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.5 hours of sunshine per day.

March temperatures in Weymouth

Weymouth average temperature in March

March rainfall

Weymouth average rain in March

March hourly sunshine

Weymouth average rain in March

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 Weymouth in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Weymouth weather stats

Weymouth weather statistics
Hottest month: August 19.6°C 67.3°F
Driest month: July 46mm 1.8ins
Sunniest month: July 8.1hrs
Coldest month: February 7.5°C 45.5°F
Wettest month: December 94mm 3.7ins
Map showing location of Weymouth (50.61136, -2.45334) Weymouth map pin © Google

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