August weather forecastPréfailles, France
August
Weather in August
Sea temperature
August is the month with the warmest seawater in Préfailles, France, with an average sea temperature of 18.8°C (65.8°F).Note: For most, swimming in 18.8°C (65.8°F) is not a pleasant experience. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes more difficult.
Daylight
In August, the average length of the day is 14h and 11min.On the first day of the month, sunrise is at 06:48 and sunset at 21:41. On the last day of August, sunrise is at 07:27 and sunset at 20:50 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
With an average sea temperature of 18.8°C (65.8°F), August is the month with the warmest seawater.
In August, the average sea temperature in Préfailles is 18.8°C (65.8°F). For most, swimming in 18.8°C (65.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
In Préfailles, the average day length in August is 14h and 11min.
In August, on the first day of the month, sunrise is at 06:48 and sunset at 21:41. On the last day of the month, in Préfailles, France, sunrise is at 07:27 and sunset at 20:50 CEST.
Average sea temperature in August
Préfailles, France
- Average sea temperature in August: 18.8°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 August
Préfailles, France
- Average daylight in August: 14h and 12min
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).





