Sydney in March
In March, Sydney averages 25°C (77°F) during the day and 17°C (63°F) at night, with around 12 days of rain (130 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
March offers comfortable temperatures in Sydney, with some rain to plan around.
How March compares to the rest of the year in Sydney
March is one of the warmest months in Sydney (3rd of 12) and one of the wettest months (1st of 12). Daytime temperature runs 3°C above the annual average (22°C). March runs 1°C cooler than February (26°C) and cools 3°C in April (22°C).
March sunrise & sunset in Sydney
Times shown for Sydney local time (Australia/Sydney), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Sydney — March
Golden-hour and blue-hour windows for the 15th of March, in Sydney's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Sydney in March
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on March's tier (High season) and Sydney's popularity.
Crowds & pricing — March in Sydney
This is a busy month in Sydney — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — March in Sydney
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Sydney — March
Across the year Sydney's sea swings from 17.7°C (July) to 23.4°C (February) — March sits at 23.1°C.
Sydney in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 26°C / 79°F | 19°C / 66°F | 102 mm | 11 | — |
| February | 26°C / 79°F | 19°C / 66°F | 117 mm | 11 | — |
| March | 25°C / 77°F | 17°C / 63°F | 130 mm | 12 | — |
| April | 22°C / 72°F | 14°C / 57°F | 127 mm | 11 | — |
| May | 19°C / 66°F | 11°C / 52°F | 121 mm | 11 | — |
| June | 17°C / 63°F | 9°C / 48°F | 131 mm | 11 | — |
| July | 17°C / 63°F | 8°C / 46°F | 98 mm | 9 | — |
| August | 18°C / 64°F | 9°C / 48°F | 81 mm | 9 | — |
| September | 20°C / 68°F | 11°C / 52°F | 69 mm | 9 | — |
| October | 22°C / 72°F | 13°C / 55°F | 77 mm | 10 | — |
| November | 24°C / 75°F | 16°C / 61°F | 84 mm | 10 | — |
| December | 25°C / 77°F | 18°C / 64°F | 78 mm | 11 | — |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Sydney in March →
Frequently asked questions
How hot is Sydney in March?
In March, Sydney averages a high of 25°C (77°F) and a low of 17°C (63°F) — generally warm.
Does it rain a lot in Sydney in March?
March can be fairly wet in Sydney, with about 12 rainy days on average.
Is March a good time to visit Sydney?
March is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Sydney in March?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full March packing list for Sydney for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.