April
Weather in April
Sea temperature
In April, the average sea temperature in Port-Louis, France, is 11.8°C (53.2°F).Note: To swim in 11.8°C (53.2°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
The average length of the day in April is 13h and 40min.On the first day of the month, sunrise is at 07:50 and sunset at 20:43. On the last day of April, in Port-Louis, sunrise is at 06:56 and sunset at 21:24 CEST.
Updated: Feb 9, 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
How cold is the water in April in Port-Louis?
In Port-Louis, France, the average seawater temperature in April is 11.8°C (53.2°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
How many hours of daylight does Port-Louis have in April?
In April, the average day length is 13h and 40min.
What time are sunrise and sunset in April in Port-Louis?
On the first day of April in Port-Louis, France, sunrise is at 07:50 and sunset at 20:43. On the last day of the month, sunrise is at 06:56 and sunset at 21:24 CEST.
Average sea temperature in April
Port-Louis, France
- Average sea temperature in April: 11.8°C
The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).
Average daylight in April
Port-Louis, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
