April
Weather in April
Sea temperature
In Préfailles, France, in April, the average water temperature is 12.3°C (54.1°F).Note: Swimming in 12.3°C (54.1°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
Daylight
In April, the average length of the day in Préfailles is 13h and 38min.On the first day of April in Préfailles, sunrise is at 07:46 and sunset at 20:38. On the last day of the month, sunrise is at 06:53 and sunset at 21:18 CEST.
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 sea water temperature in April in Préfailles?
In April, the average sea temperature in Préfailles, France, is 12.3°C (54.1°F). Swimming in 12.3°C (54.1°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.
What is the average length of the day in April in Préfailles?
In April, the average day length in Préfailles is 13h and 38min.
When is the sunrise / sunset in April in Préfailles?
In April, on the first day of the month, sunrise is at 07:46 and sunset at 20:38. On the last day of the month, in Préfailles, France, sunrise is at 06:53 and sunset at 21:18 CEST.
Average sea temperature in April
Préfailles, France
- Average sea temperature in April: 12.3°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (9.7°C).
Average daylight in April
Préfailles, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
