Sea Temperature in Loviisa in August

© Tommi Kämppi

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

Loviisa Climate and Swimming Opportunities in August

Loviisa lies within the Southern Finland Province in Finland. The average daytime temperature in Loviisa in August is 20°C (67°F), while the nighttime average is 11°C (51°F). There are typically 12 rainy days during the month, with a total precipitation of 77 mm (3.0 inches). The daylight duration in August in Loviisa is 16 hours, with an average of 6 hours of sunshine per day. The average wind speed in August is 8 km/h (5 mph), and the humidity level is around 80%.

The water temperature in Loviisa in August ranges from 16°C to 19°C (61°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 18°C (64°F) by mid-August and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Loviisa for August is 18°C (64°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in August in Loviisa