March
Weather in March
Sea temperature
March is the month with the coldest seawater in Saint David's, United Kingdom, with an average sea temperature of 8.7°C (47.7°F).Note: Swimming in 8.7°C (47.7°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
In Saint David's, the average length of the day in March is 11h and 55min.On the first day of March in Saint David's, sunrise is at 7:05 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:53 pm GMT.
Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the month with the coldest sea water in Saint David's?
March is the month with the coldest seawater, with an average sea temperature of 8.7°C (47.7°F).
What is the sea water temperature in March in Saint David's?
In Saint David's, United Kingdom, in March, the average water temperature is 8.7°C (47.7°F). Swimming in 8.7°C (47.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in March in Saint David's?
The average day length in March in Saint David's, United Kingdom, is 11h and 55min.
When are sunrise and sunset in March in Saint David's?
On the first day of March in Saint David's, sunrise is at 7:05 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:53 pm GMT.
Average sea temperature in March
Saint David's, United Kingdom
- Average sea temperature in March: 8.7°C
The best month for swimming (with the highest average sea temperature) is August (16.2°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).
Average daylight in March
Saint David's, United Kingdom
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
