Historical Weather in Perth, Australia
See 55+ years of weather history for any date in Perth going back to 1970.
Look Up a Specific Date
Monthly Climate Averages
Historical temperature and precipitation averages for Perth, Australia, based on 55+ years of weather data.
Warmest MonthFebruaryAvg High: 31°C (88°F) / Low: 19°C (67°F)
Coldest MonthAugustAvg High: 18°C (65°F) / Low: 10°C (50°F)
Jan
31°/ 19°
87° / 66°F
💧 91 mm
Feb
31°/ 19°
88° / 67°F
💧 168 mm
Mar
29°/ 18°
84° / 64°F
💧 86 mm
Apr
25°/ 15°
77° / 59°F
💧 135 mm
May
22°/ 12°
71° / 54°F
💧 201 mm
Jun
19°/ 11°
66° / 51°F
💧 244 mm
Jul
18°/ 9°
65° / 49°F
💧 226 mm
Aug
18°/ 10°
65° / 50°F
💧 175 mm
Sep
20°/ 11°
68° / 52°F
💧 155 mm
Oct
22°/ 12°
72° / 54°F
💧 140 mm
Nov
25°/ 15°
77° / 59°F
💧 89 mm
Dec
27°/ 17°
81° / 63°F
💧 64 mm
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.