Sea Temperature in Island of Saaremaa in September

© Marek Królak

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

Island of Saaremaa Climate and Swimming Opportunities in September

Island of Saaremaa lies within the Saare County in Estonia. The average daytime temperature in Island of Saaremaa in September is 16°C (60°F), while the nighttime average is 9°C (48°F). There are typically 11 rainy days during the month, with a total precipitation of 65 mm (2.6 inches). The daylight duration in September in Island of Saaremaa is 13 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 84%.

The water temperature in Island of Saaremaa in September ranges from 14°C to 18°C (57°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 16°C (61°F) by mid-September and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Island of Saaremaa for September is 16°C (61°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 Island of Saaremaa