Perth Weather in March

Australia · March climate averages and travel tips

Avg high26°C (79°F)
Avg low20°C (67°F)
Rainfall22 mm (0.9 in)
RatingExcellent 10/10

In March, Perth has average highs of 26°C (79°F) and lows of 20°C (67°F). March is autumn (fall) in Australia. The month is fairly dry, with about 22 mm (0.9 in) of rain spread over 3 days. You get roughly 12.2 hours of daylight and a mix of sun and cloud.

Is March a good time to visit Perth?

Yes — March is one of the best months to visit Perth. The weather rates excellent (10/10) on our comfort score.

Visiting Perth in March

March weather in Perth

March feels warm and mostly settled, with afternoons around 26°C and comfortable evenings near 20°C. Rain is limited, so you can enjoy Kings Park's walking paths, wander Fremantle, or take a ferry across the Swan River without building your day around showers.

The sun is still strong, though, and long walks in the open can feel tiring in the afternoon. Save a shaded spot at Cottesloe Beach for later in the day, or choose an indoor stop if the heat catches up with you. March is autumn, but it still feels like summer compared with the cooler months ahead.

Events and local life

Perth Festival often runs into March, with performances and art around the city. Its dates and programme change each year, so check the schedule for your visit. Western Australia's Labour Day public holiday also falls in March; it can make a long weekend busier at popular spots.

Families may like a relaxed afternoon at Elizabeth Quay, where you can stroll by the river and find places to eat nearby.

Crowds and practical tips

March is still a popular time to visit, thanks to warm weather and outdoor events, but summer's busiest holiday period has passed. Expect more people and firmer accommodation prices than in winter, while April brings cooler days and more rain.

For an easy beach outing, take the train to Fremantle, then use local buses to reach Cottesloe. Check the return trip before settling in for sunset; beach time can stretch longer than you expect.

March weather at a glance

Average high26°C (79°F)
Average low20°C (67°F)
Daily mean23°C (73°F)
Rainfall22 mm (0.9 in)
Rainy days (1 mm+)3
Humidity66%
Cloud cover39%
Daylight12.2 hours
Est. sunshine8.2 hours/day
Wind18.5 km/h
vs February1°C cooler than February, with similar rainfall.

What to pack for Perth in March

Perth weather in other months

Jan27°C / 20°C18 mmExcellentFeb27°C / 20°C18 mmExcellentMar26°C / 20°C22 mmExcellentApr23°C / 18°C33 mmExcellentMay21°C / 16°C73 mmExcellentJun19°C / 15°C100 mmGoodJul18°C / 14°C122 mmFairAug18°C / 14°C93 mmGoodSep19°C / 14°C61 mmExcellentOct20°C / 15°C32 mmExcellentNov23°C / 16°C21 mmExcellentDec25°C / 18°C13 mmExcellent

← FebruaryBest time to visit PerthApril →

Where else is good in March? See where to go in March.