March
Weather in March
Sea temperature
March is the month with the coldest seawater in Rosslare, Ireland, with an average sea temperature of 8.4°C (47.1°F).Note: Swimming in 8.4°C (47.1°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation.
Daylight
In March, the average length of the day is 11h and 55min.On the first day of March in Rosslare, sunrise is at 7:10 am and sunset at 6:05 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:58 pm GMT.
Updated: Jan 27, 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
When is the sea coldest in Rosslare?
With an average sea temperature of 8.4°C (47.1°F), March is the month with the coldest seawater in Rosslare, Ireland.
What is the sea water temperature in March in Rosslare?
In Rosslare, Ireland, the average seawater temperature in March is 8.4°C (47.1°F). Swimming in 8.4°C (47.1°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 Rosslare have in March?
In Rosslare, Ireland, the average day length in March is 11h and 55min.
What time are sunrise and sunset in March in Rosslare?
On the first day of March in Rosslare, sunrise is at 7:10 am and sunset at 6:05 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:58 pm GMT.
Average sea temperature in March
Rosslare, Ireland
- Average sea temperature in March: 8.4°C
The best month for swimming (with the highest average sea temperature) is August (15.4°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).
Average daylight in March
Rosslare, Ireland
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
