Monthly Climate Averages

Mean Temperature

Temperature Min. Temperature Max. Temperature

Average Precipitation

Precipitation

Sunshine

h

Sunshine

Pressure

hPa

Pressure

Climate Perth

With an annual mean temperature of 18.5 °C (65.3 °F) it is generally very warm in Perth, Western Australia. Furthermore, the different seasons distinguish significantly in their temperatures. The warmest month February has a mean temperature of 24.8 °C (76.6 °F). The coldest month is July with an average temperature of 13.3 °C (55.9 °F). Following this, the difference between the months amounts 11.5 °C (20.7 °F). During the whole year a total precipitation of 801 mm (31.5 in) on average falls in Perth. The seasons have a signifant influence on the amount of precipitation. With a total precipitation of 174.0 mm (6.9 in) on average June is the wettest month. January only experiences an average precipitation of 7.0 mm (0.3 in) in most years. In total the difference between the two months lies at 167.0 mm (6.6 in).