Sea Temperature in Ermioni in September

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

Ermioni Climate and Swimming Opportunities in September

Ermioni lies within the Peloponnese in Greece. The average daytime temperature in Ermioni in September is 28°C (83°F), while the nighttime average is 17°C (63°F). There are typically four rainy days during the month, with a total precipitation of 25 mm (1.0 inches). The daylight duration in September in Ermioni is 12 hours, with an average of 9 hours of sunshine per day. The average wind speed in September is 12 km/h (7 mph), and the humidity level is around 58%.

The water temperature in Ermioni in September ranges from 25°C to 27°C (77°F to 81°F). At the beginning of the month, the average temperature is around 26°C (79°F), shifting to 26°C (79°F) by mid-September and reaching 25°C (77°F) in the last ten days. Overall, the average sea temperature in Ermioni 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 Ermioni