What to Wear in Sydney in December
Hot summer and Christmas in the sun. Expect 18°–25°C with 11 rainy days on average.
☀️
High
25°C
🌙
Low
18°C
🌧️
Rain days
11
🌡️
Feel
Rainy Day
Typical outfit
~22°C average
About December in Sydney
December in Sydney typically brings hot summer and christmas in the sun. With averages of 18°–25°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.
December in other cities