Monthly Forecast Weather 2025 Perth Australia. Get the historical weather information for perth, au from theweathernetwork.com. See the long range weather forecast for perth, check the 30 days forecast view, select a month and get the average expected weather for perth.

Get the monthly weather forecast for perth, western australia, australia, including daily high/low, historical averages, to help you plan ahead. It features all historical weather data series we have available, including the perth temperature.