Sea Temperature in Asos in September

© Viktor Petrini

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

Asos Climate and Swimming Opportunities in September

Asos lies within the Cephalonia in Greece. The average daytime temperature in Asos in September is 27°C (81°F), while the nighttime average is 17°C (63°F). There are typically six rainy days during the month, with a total precipitation of 52 mm (2.1 inches). The daylight duration in September in Asos is 12 hours, with an average of 9 hours of sunshine per day. The average wind speed in September is 9 km/h (6 mph), and the humidity level is around 65%.

The water temperature in Asos in September ranges from 23°C to 27°C (73°F to 81°F). At the beginning of the month, the average temperature is around 26°C (79°F), shifting to 25°C (77°F) by mid-September and reaching 24°C (75°F) in the last ten days. Overall, the average sea temperature in Asos for September is 25°C (77°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in September in Asos