The climate in Plymouth during March can be summarized as cool and damp.
March is in the spring in Plymouth 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 (38°F) is normal.
|Daytime temperature||9.6°C 49.2°F|
|Nightly temperature||3.5°C 38.2°F|
|Average temperature||6.5°C 43.7°F|
|Daily sunshine||4.3 hrs|
|Avg rainfall||114 mm 4.5 ins|
|Rainy days||17 days|
|Sea temperature||9.2°C 48.5°F|
|Windspeed||20.5kph 13 mph|
On average March is the 6th wettest month of the year in Plymouth with around 114mm 4.5 inches of rain making it a damp 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 4.3 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 March 2020.
|Hottest month:||July||19.4°C 66.9°F|
|Driest month:||June||74mm 2.9ins|
|Coldest month:||February||7.7°C 45.9°F|
|Wettest month:||December||157mm 6.2ins|