Sea Temperature in Fermanville in September

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Complete information on the sea temperature range in the English Channel in Fermanville in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Fermanville. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Fermanville Climate and Swimming Opportunities in September

Fermanville lies within the Normandy in France. The average daytime temperature in Fermanville in September is 21°C (69°F), while the nighttime average is 11°C (52°F). There are typically 10 rainy days during the month, with a total precipitation of 58 mm (2.3 inches). The daylight duration in September in Fermanville is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 82%.

The water temperature in Fermanville in September ranges from 16°C to 18°C (61°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 17°C (63°F) by mid-September and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Fermanville for September is 18°C (64°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in September in Fermanville