March · Australia
Best time to visit Sydney Opera House in March Weather, crowds & prices
Weather in Sydney Opera House in March
Average temperature 21°C, 182 mm of rain, about 25 days with 6+ hours of sunshine and 78% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
6.9/10
Ranked #12 of 12 months
- Avg temp
- 21°C
- Rainfall
- 182 mm
- Humidity
- 78%
- Days with 6h+ sun
- 25
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
March in Sydney Opera House scores 6.9/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 21°C, 182 mm of rain, and roughly 25 days with 6+ hours of sunshine this month.
Harbor sails and forecourt light shine across November through March warmth.
March in Sydney Opera House — workable with trade-offs
At 21°C (70°F) this is comfortable city weather in March, with sightseeing easiest before lunch and after the afternoon peak.
182 mm of rain makes this a wet month here, though with about 25 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 6.9/10 on the same scale — 12th of 12 months, versus 9.2/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, September is materially better in Sydney Opera House — 2.3 points higher on the same scale.
Frequently asked
- What is the weather like in Sydney Opera House in March?
- In March, Sydney Opera House averages 21°C, 182 mm of rain, and about 25 days with 6+ hours of sunshine. Its climate-comfort score is 6.9/10.
- Is March a good time to visit Sydney Opera House?
- March earns a 6.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sydney Opera House in March?
- Expect about 182 mm of rain in March. Average humidity is 78% and there are about 25 days with 6+ hours of sunshine.
Curated in Sydney Opera House
Tickets & experiences
Things to do in Sydney Opera House
Sydney Opera House, Australia. Live activities and tours from GetYourGuide, matched to this destination.