Perth weather by month › September
Perth in September: weather and what to expect
Yes. September is one of the best months to visit Perth.
September weather in Perth
Daytime high69°F 20°C
Night low51°F 11°C
Rain3.0 in 77 mm
AirComfortable
SunSunny
In September, Perth averages highs of 69°F (20°C) and lows of 51°F (11°C), with 3.0 in (77 mm) of rain. The air feels comfortable and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: light layers, a sweater for evenings.
Places with the same weather in September
Match out of 100 for September, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec