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Sydney

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Sydney Weather and climate

Data source：Meteostat
Update date：2025-09

Sydney year round climate
  • Spring (September–November): Average 17.3–21°C, mild and comfortable climate, sunny, moderate rainfall. Common activities: Outdoor picnics, beach activities, sightseeing. Suggested clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (December–February): Average 22.8–23.8°C, hot weather, sunny, higher rainfall, higher humidity. Common activities: Swimming, surfing, sunbathing. Suggested clothing: Light and breathable clothing, hat, sunscreen.
  • Autumn (March–May): Average 16–22.8°C, pleasant climate, higher rainfall. Common activities: Hiking, visiting museums, enjoying food. Suggested clothing: Comfortable long or short-sleeved shirts, light jacket.
  • Winter (June–August): Average 13.7–15.6°C, cool weather, occasional rain, relatively dry. Common activities: Visiting indoor attractions, enjoying food, whale watching (seasonal). Suggested clothing: Warm jacket, sweater, long pants.
Sydney climatological average

Annual average temperature: approx. 19°C / Annual rainfall: approx. 1503 mm / Summer humidity: 65%–75% / Rainiest month: February

Sydney monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
23.8°C
102.7
February
23.7°C
231.7
March
22.8°C
185
April
19.3°C
184.7
May
16°C
152.7
June
13.7°C
106
July
13.8°C
158
August
15.6°C
47
September
17.3°C
50.3
October
19.2°C
108.7
November
21°C
100.3
December
22.8°C
76.3
Sydney weather for the next seven days
10/15
Wednesday
Sunny
22.4°C/14.4°C
10/16
Thursday
Sunny
24.1°C/16.6°C
10/17
Friday
Patchy rain nearby
31.8°C/16.3°C
10/18
Saturday
Cloudy
17.6°C/15.4°C
10/19
Sunday
Partly Cloudy
22.1°C/16.8°C
10/20
Monday
Sunny
29.5°C/16.9°C
10/21
Tuesday
Patchy rain nearby
33.1°C/18.8°C

Sydney FAQ

What is the best month to go to Sydney?
The best months to visit Sydney are typically during the shoulder seasons: Spring (September to November) and Autumn (March to May), offering pleasant weather and fewer crowds than the peak summer months. September and October are particularly dry, making them ideal for outdoor activities, while November has increasingly warm weather.
How many days in Sydney is enough?
A minimum of 3-4 days in Sydney is enough for first-time visitors to see the city's main attractions and iconic landmarks like the Opera House and Bondi Beach. For a more in-depth experience, including day trips to areas like the Blue Mountains or a deeper exploration of the city and surrounding beaches, 5-7 days is ideal. Your total travel time should be tailored to your interests and whether Sydney is a primary focus of your Australian adventure or just one stop on a longer trip.
Is Sydney, Australia worth visiting?
Yes, Sydney is definitely worth visiting, offering iconic landmarks like the Opera House and Harbour Bridge, beautiful beaches, a vibrant urban atmosphere, and access to stunning natural escapes like the Blue Mountains. Its unique blend of exciting urban experiences with outdoor beauty makes it a memorable destination with diverse options for all interests and a perfect base for day trips.
Can US citizens travel to Sydney, Australia?
To enter Australia, US citizens must have a valid U.S. passport and a visa or approved Electronic Travel Authority (ETA). It's always recommended to check the latest entry requirements with the Australian Department of Home Affairs before your trip.
What are the must-see landmarks in Sydney?
Sydney boasts world-class sights including the Sydney Opera House, the Sydney Harbour Bridge, and the beautiful Sydney Harbour itself. Don't miss the chance to explore world-famous beaches like Bondi and take in stunning coastal walks such as the Bondi to Bronte walk.