ClimateAverages

Perth Weather in December

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
16°C
Patchy rain nearby · feels like 16°C
Humidity
72%
Wind
7 kph WSW
UV
0
Rain
0%
Updated Jul 9, 07:45 PMWeather data by WeatherAPI.com
December daytime high
28.4°C
December overnight low
15.9°C
December average
22.1°C

In December, Perth typically sees daytime highs of 28.4°C and overnight lows around 15.9°C. Compared to the annual average high of 23.6°C, December runs +4.8°C.

vs. annual avg high
+4.8°C
Rank among 12 months
#4 warmest
Hottest year overall
2023

Where December ranks in Perth

JanFebMarAprMayJunJulAugSepOctNovDec28°

FAQ

What is the average temperature in Perth in December?

December in Perth averages a daytime high of 28.4°C and an overnight low of 15.9°C.

Is December warm or cold in Perth?

December runs +4.8°C compared to Perth's annual average high of 23.6°C, ranking #4 of 12 months by warmth.

What should I pack for Perth in December?

Plan for daytime highs near 28.4°C and cooler evenings around 15.9°C.

Other months for Perth

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovember

December in nearby cities

Mandurah