Sydney · Australia
December
NYE fireworks that define a city — 26°C summer, Opera House, Harbour Bridge, and eye-watering prices.
Strong option
#8 of 12 months
There are better months for Sydney — see the full ranking below.
See when to go instead →Climate
High
26°C
Low
18°C
Rain
78mm
Sun
7.8hrs/day
30-year climate normals · Open Meteo ERA5
How December scores in Sydney
Weather
Outstanding
Value
Low
Crowds
Low
Events
Perfect
Atmosphere
Outstanding
What you gain in December
- ↑Sydney NYE (31 December): the world's most famous New Year's celebration — fireworks from the Harbour Bridge in front of the Opera House, best booked 6+ months ahead
- ↑Most sunshine hours of the year (7.8h) and peak beach conditions: Bondi at its most iconic, Manly at its most social
- ↑The Christmas-to-New-Year period has a unique Sydney energy: the whole city moves outdoors and the harbour is alive with boats
What you sacrifice
- ↓NYE week is one of the most expensive hotel periods globally for Sydney — central and harbour-view rooms approach London/NYC levels
- ↓Beaches are genuinely packed from Christmas through New Year; parking is impossible and public transport overwhelmed
- ↓Australian school holidays run until late January — December is the start of 6–7 weeks of peak domestic tourism that makes everything harder and pricier
How December compares to October (best month)
| Factor | December | October ★ |
|---|---|---|
| Weather | 9 | 9 |
| Value | 2 | 6 |
| Crowds | 2 | 7 |
December in other destinations
Lisbon (14.4°C)Barcelona (13.8°C)Tokyo (12°C)Bali (30.3°C)Santorini (14.5°C)Paris (6.9°C)New York (5.1°C)Marrakech (18.1°C)Amsterdam (6.4°C)Maldives (30°C)Rome (11.7°C)Bangkok (30.4°C)Istanbul (9.4°C)Vienna (3°C)Seoul (3.7°C)Dubrovnik (11.6°C)Rio de Janeiro (29.5°C)Kyoto (11.3°C)Phuket (31.8°C)Cape Town (25.6°C)Prague (3°C)Amalfi Coast (13°C)Mexico City (21°C)Medellín (28°C)Fiji (30°C)London (8°C)Iceland (2°C)Tulum (28°C)Dubai (25°C)Singapore (30°C)Hoi An (24°C)
Climate data: 30-year normals (1991–2020) from Open Meteo ERA5 reanalysis. Scores compare months within Sydney, not across destinations. Methodology →