Perth in March
In March, Perth averages 28°C (83°F) during the day and 18°C (65°F) at night, with around 8 days of rain (39 mm total).
ShoulderConditions are warm and beach-friendly. Occasional showers are likely but won't dominate.
March is a great month to visit Perth: pleasant temperatures and relatively few wet days.
How March compares to the rest of the year in Perth
March is in the middle of the year for warmth in Perth (4th of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 5°C above the annual average (23°C). March runs 2°C cooler than February (30°C) and cools 4°C in April (24°C).
March sunrise & sunset in Perth
Times shown for Perth local time (Australia/Perth), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Perth — March
Golden-hour and blue-hour windows for the 15th of March, in Perth's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Perth 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 (Shoulder) and Perth's popularity.
Crowds & pricing — March in Perth
Perth is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — March in Perth
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.
Perth in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 30°C / 86°F | 19°C / 66°F | 23 mm | 4 | — |
| February | 30°C / 86°F | 19°C / 66°F | 24 mm | 5 | — |
| March | 28°C / 83°F | 18°C / 65°F | 39 mm | 8 | — |
| April | 24°C / 75°F | 15°C / 59°F | 39 mm | 10 | — |
| May | 21°C / 69°F | 12°C / 54°F | 78 mm | 12 | — |
| June | 18°C / 65°F | 11°C / 51°F | 102 mm | 15 | — |
| July | 17°C / 63°F | 10°C / 51°F | 112 mm | 20 | — |
| August | 18°C / 64°F | 10°C / 50°F | 96 mm | 17 | — |
| September | 19°C / 67°F | 11°C / 51°F | 46 mm | 15 | — |
| October | 22°C / 71°F | 13°C / 55°F | 38 mm | 12 | — |
| November | 25°C / 78°F | 15°C / 59°F | 18 mm | 8 | — |
| December | 29°C / 83°F | 18°C / 64°F | 8 mm | 4 | — |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Perth in March →
Frequently asked questions
How hot is Perth in March?
In March, Perth averages a high of 28°C (83°F) and a low of 18°C (65°F) — generally warm.
Does it rain a lot in Perth in March?
March sees occasional rain in Perth, with about 8 rainy days on average.
Is March a good time to visit Perth?
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 Perth in March?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full March packing list for Perth for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.