Spring (September–November): Average 16–20°C. The weather gradually warms up, with abundant sunshine and low rainfall, making it a good time for outdoor activities. Common activities: Outdoor activities, city strolls, park picnics, flower viewing. Suggested attire: Light jackets, long-sleeved shirts, T-shirts.
Summer (December–February): Average 22–23°C. The weather is hot and dry, with strong sunshine and scarce rainfall, suitable for beach activities. Common activities: Beach swimming, water sports, exploring city attractions, participating in summer festivals. Suggested attire: Short sleeves, shorts, skirts, sun hats, sunglasses, sunscreen.
Autumn (March–May): Average 16–21°C. Temperatures gradually cool, with increasing day-night temperature differences; rainfall slightly increases but the overall climate remains dry, offering a comfortable and pleasant feel. Common activities: City sightseeing, art exhibitions, tasting local cuisine, outdoor hiking. Suggested attire: Light long sleeves, light sweaters, light jackets.
Winter (June–August): Average 12–15°C. The weather is cool, with abundant sunshine and low rainfall, making it the coolest season in the region. Common activities: Indoor cultural activities, relaxing in cafes, admiring the Opera House architecture. Suggested attire: Thick jackets, sweaters, long pants, scarves.
Sydney Opera House climatological average
Annual average temperature: approx. 18.0°C / Annual rainfall: approx. 41 mm / Summer humidity: 55-65% / Rainiest month: May
Sydney Opera House monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
22.7°C
4.8
February
22.8°C
3.4
March
21.4°C
1.8
April
18°C
6.1
May
15.7°C
6.5
June
12.1°C
6
July
12.8°C
1.4
August
15.1°C
1.9
September
16.5°C
1.7
October
17.2°C
1.7
November
20.4°C
4.8
December
22.1°C
1.8
Sydney Opera House weather for the next seven days
10/14
Tuesday
Sunny
23.9°C/11.2°C
10/15
Wednesday
Sunny
22.3°C/14.7°C
10/16
Thursday
Sunny
23.8°C/16°C
10/17
Friday
Moderate rain
31.6°C/16.4°C
10/18
Saturday
Patchy rain nearby
17.2°C/15.4°C
10/19
Sunday
Partly Cloudy
21.6°C/16.5°C
10/20
Monday
Sunny
31.2°C/17.7°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app