March weather forecast
Plymouth, United Kingdom

As the season transitions, March ushers in a sense of rebirth in Plymouth. The city gradually warms with daytime temperatures reaching up to 10.5°C (50.9°F), a notable rise from February. The noticeably longer daylight hours echo the arrival of spring. With the return of frequent rains, plants begin to sprout, forecasting the renewal of life. A sense of optimism permeates the air as the city basks in the resurgence of flora.

Temperature

Plymouth experiences a minor change to a cool 10.5°C (50.9°F) in average high-temperature during March, closely reflecting February. In Plymouth, March's nights observe an average temperature dip to a cold 4.8°C (40.6°F).

Rainfall

In Plymouth, during March, the rain falls for 12.4 days and regularly aggregates up to 78mm (3.07") of precipitation. Throughout the year, there are 142.2 rainfall days, and 1007mm (39.65") of precipitation is accumulated.

Sea temperature

The month with the coldest seawater is March, with an average sea temperature of 9.5°C (49.1°F).
Note: To swim in 9.5°C (49.1°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.

Daylight

In March, the average length of the day in Plymouth is 11h and 55min.
On the first day of March, sunrise is at 6:58 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:47 pm GMT.

Sunshine

The average sunshine in March is 4h.

UV index

In March, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 3 during March translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.