Weather in March
Sea temperature
March is the month with the coldest seawater in Portland, United Kingdom, with an average sea temperature of 8.8°C (47.8°F).Note: Entering waters of 8.8°C (47.8°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
The average length of the day in March is 11h and 55min.On the first day of March in Portland, sunrise is at 6:52 am and sunset at 5:51 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 6:40 pm GMT.
Frequently asked questions
What month is the sea coldest in Portland?
March is the month with the coldest seawater in Portland, United Kingdom, with an average sea temperature of 8.8°C (47.8°F).
What is the sea water temperature in March in Portland?
In Portland, United Kingdom, in March, the average water temperature is 8.8°C (47.8°F). Swimming in 8.8°C (47.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
How many hours of daylight does Portland have in March?
In Portland, the average day length in March is 11h and 55min.
What time are sunrise and sunset in March in Portland?
On the first day of March in Portland, United Kingdom, sunrise is at 6:52 am and sunset at 5:51 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 6:40 pm GMT.
Average sea temperature in March
Portland, United Kingdom
- Average sea temperature in March: 8.8°C
The best month for swimming (with the highest average sea temperature) is September (17.1°C).
The coldest month (with the lowest average sea temperature) is March (8.8°C).
Average daylight in March
Portland, United Kingdom
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
Portland, United Kingdom
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