Sea Temperature in Koroni in September

© Lothar Wolfram

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

Koroni Climate and Swimming Opportunities in September

Koroni lies within the Peloponnese in Greece. The average daytime temperature in Koroni in September is 28°C (83°F), while the nighttime average is 17°C (62°F). There are typically four rainy days during the month, with a total precipitation of 29 mm (1.2 inches). The daylight duration in September in Koroni is 12 hours, with an average of 9 hours of sunshine per day. The average wind speed in September is 14 km/h (9 mph), and the humidity level is around 59%.

The water temperature in Koroni in September ranges from 25°C to 28°C (77°F to 82°F). At the beginning of the month, the average temperature is around 27°C (81°F), shifting to 26°C (79°F) by mid-September and reaching 26°C (79°F) in the last ten days. Overall, the average sea temperature in Koroni for September is 26°C (79°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Frequently Asked Questions About Water Temperatures in September in Koroni