Climate Comparison

Perth vs Sydney in December

Swipe or scroll to compare all destinations.

Perth versus Sydney weather metrics for December
Climate MetricPerthAustraliaSydneyAustraliaBest
VerdictGoodExcellent
Avg high temp86°F78°F
How it feelsComfortableComfortable
Rain days29
Sunshine13.4h11.6h
Sea temp69°F73°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JFMAMJJASOND86°78°
  • Perth
  • Sydney

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec86°78°
  • Perth
  • Sydney

Precipitation (in)

0.01.02.03.04.0JanFebMarAprMayJunJulAugSepOctNovDec0.42.1
  • Perth
  • Sydney

Sunshine hours (h/day)

0.02.04.06.08.010.012.014.0JanFebMarAprMayJunJulAugSepOctNovDec13.411.6
  • Perth
  • Sydney

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec
  • Perth
  • Sydney

Go deeper

Full climate detail for Perth→Full climate detail for Sydney→
Compare Perth in other monthsNovemberJanuary