Average monthly water temperature in Cronulla, Australia
On this page you find the mean water temperature over the year in Cronulla (New South Wales), Australia. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
Water temperatures in Cronulla fluctuate across the seasons. The warmest month, January, averages 21°C (70°F).
The coldest water temperature month is August, averaging 16°C (61°F). Seasonal shifts offer opportunities to explore different activities depending on the time of year.