Perth weather by month › December
Perth in December: weather and what to expect
It’s fine, but not the best. April to May and September to October are more pleasant.
December weather in Perth
Daytime high84°F 29°C
Night low62°F 16°C
Rain0.4 in 9 mm
AirComfortable
SunStrong sun
In December, Perth averages highs of 84°F (29°C) and lows of 62°F (16°C), with 0.4 in (9 mm) of rain. The air feels comfortable and the sun is strong. 1991–2020 averages, not a forecast.
Pack: light clothes and sun protection.
Places with the same weather in December
Match out of 100 for December, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec