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WeatherLive › World weather › Australia › December

Australia Weather

Weather now in Australia

Updated: 11:26 PM

Weather map — Australia

Australia climate by month

8-year averages · when to visit

Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.

Sydney climate in December

8-year averages · when to visit

Best months: January–April, September–December · December: Good

Sydney
Photo: Wikimedia
November December January
Average temperature ▲ 68°F 70°F ▲ 73°F
Typical high ▲ 75°F 79°F ▲ 81°F
Typical low ▲ 59°F 63°F ▲ 66°F
Water temperature ▲ 68°F 70°F ▲ 72°F
Precipitation ▼ 3.4 in 2.6 in ▲ 4.1 in
Wet days → 11 d 11 d ▲ 13 d
Humidity → 69% 69% ▲ 77%
Sunshine per day ▲ 10.9 h 11.5 h ▼ 10.8 h
Cloud cover ▼ 22% 20% ▲ 23%
Midday UV ▲ 11 12 ▼ 11
Daylight 13:52 14:21 14:07
Our take Good Good Good
December temperatures day by day daily mean + smoothed trend · °F
67°69°71°73°75°161116212631
December precipitation day by day in
00.150.3161116212631
December UV day by day clear-sky midday value
0612161116212631

Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.

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NBM + global weather models
Updated: 11:26 PM
Australia · 14 weather points · Climate reference: Sydney (33.87°S, 151.21°E) · Australia/Sydney
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:26 PM