Sea Temperature in Freshwater in September

© Kate Lewis

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

Freshwater Climate and Swimming Opportunities in September

Freshwater lies within the England in United Kingdom. The average daytime temperature in Freshwater in September is 19°C (65°F), while the nighttime average is 11°C (51°F). There are typically 11 rainy days during the month, with a total precipitation of 63 mm (2.5 inches). The daylight duration in September in Freshwater is 12 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 17 km/h (11 mph), and the humidity level is around 86%.

The water temperature in Freshwater in September ranges from 17°C to 18°C (63°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 Freshwater for September is 18°C (64°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Freshwater