Average monthly water temperature in Guildford, Australia
On this page you find the mean water temperature over the year in Guildford (Western Australia), Australia. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
In Guildford, water temperatures vary throughout the year. The warmest month is March, with an average water temperature of 21°C (70°F).
The coldest month is August, with an average temperature of 17°C (63°F). These seasonal variations make Guildford a great destination for different kinds of aquatic activities.