Sea Temperature in Greenwich in August

© Vivien Overton

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

Greenwich Climate and Swimming Opportunities in August

Greenwich lies within the New South Wales in Australia. The average daytime temperature in Greenwich in August is 20°C (67°F), while the nighttime average is 8°C (47°F). There are typically eight rainy days during the month, with a total precipitation of 78 mm (3.1 inches). The daylight duration in August in Greenwich is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 14 km/h (9 mph), and the humidity level is around 58%.

The water temperature in Greenwich in August ranges from 17°C to 18°C (63°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-August and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Greenwich 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 Greenwich