Perth Weather in December
28.6°C high · 16.2°C low · 8 mm rain · 13.4h sun
Yes — Dec is one of the best months to visit Perth, with mild weather and 13.4h of daily sunshine.
December at a glance
| Metric | Value |
|---|---|
| Average high | 28.6°C |
| Average low | 16.2°C |
| Rainfall | 8 mm |
| Sunshine | 13.4 hours/day |
| Daylight | 14.1 hours |
What to pack in December
Pack comfortable clothes with a light layer for evenings for Perth in December.
Perth weather by month
JanFebMarAprMayJunJulAugSepOctNovDec
Frequently asked questions
What is the weather in Perth in December?
Highs of 28.6°C and lows of 16.2°C, with about 8 mm of rain and 13.4 hours of sunshine per day.
Is December a good time to visit Perth?
Yes — Dec is one of the best months to visit Perth, with mild weather and 13.4h of daily sunshine.
What to do in Perth · Best time to visit Perth
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.