The climate in Burnham-on-Sea during March can be summarized as cool and reasonably dry.
March is in the spring in Burnham-on-Sea and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 3°C (37°F) is normal.
Daytime temperature | 10°C 49.9°F |
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Nightly temperature | 2.9°C 37.1°F |
Average temperature | 6.4°C 43.5°F |
Daily sunshine | 4 hrs |
Avg rainfall | 63 mm 2.5 ins |
Rainy days | 17 days |
Sea temperature | 9.2°C 48.6°F |
Humidity | 84% |
Windspeed | 18kph 11 mph |
On average March is the 6th driest month of the year in Burnham-on-Sea with around 63mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 hours of sunshine per day.
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 Burnham-on-Sea in March 2025.
Hottest month: | July | 20.7°C 69.3°F |
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Driest month: | April | 51mm 2ins |
Sunniest month: | August | 6.5hrs |
Coldest month: | February | 7.4°C 45.3°F |
Wettest month: | December | 85mm 3.3ins |