Sea Temperature in Visby in August

© Conny Kurula

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

Visby Climate and Swimming Opportunities in August

Visby lies within the Gotland County in Sweden. The average daytime temperature in Visby in August is 20°C (69°F), while the nighttime average is 13°C (56°F). There are typically 11 rainy days during the month, with a total precipitation of 49 mm (1.9 inches). The daylight duration in August in Visby is 15 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 18 km/h (11 mph), and the humidity level is around 80%.

The water temperature in Visby in August ranges from 17°C to 19°C (63°F to 66°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 19°C (66°F) by mid-August and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Visby for August is 18°C (64°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in August in Visby