Perth Weather in March

Perth City

March is one of the best months to visit Perth. The weather has cooled down from the scorching summer heat, the skies are blue, and there’s less rain than at other times of the year. Continue reading to learn more about Perth weather in March, including the events not to miss during your stay.

Perth Walking Tour

March in Perth marks the end of summer and the weather is pleasant, with many sunny days and occasional light rain.

If you’re wondering what the weather in March is like in other parts of the country, read our Guide to the Best Time to Visit Australia.

 

Average Temperatures in Perth in March

The average temperatures in Perth in March range from a daytime high of 28 °C (83 °F) to a low of 18°C (64 °F) at night. 

Average Sea Temperatures in Perth in March

The warm autumn days in Perth are ideal for beach and water activities. The water temperature is around 23.2 °C (73.8 °F), which is warm enough for a pleasant swim. 

Penguin Island Perth

Average Sunshine Hours per Day in Perth in March

In March, Perth sees around 24 sunny days and 10.6 sunshine hours per day. The average day has 12 hours of daylight, with sunrise between 6:05 am and 6:27 am and sunset between 6:51 pm and 6:14 pm.

UV levels in Perth in March

The average daily maximum UV index in March is 9, which indicates a very high health hazard from unprotected exposure to the sun. When spending time outdoors, seek shade and wear protective clothing, a wide-brimmed hat, and sunglasses.

Average Rainfall in Perth in March

March is generally a dry month, with 4 rainy days and occasional showers. There’s an 11% chance of light rain on any given day. The weather is somewhat humid with an average of 54% relative humidity. 

Best Things to Do in Perth in March

Early autumn is one of the most pleasant times to visit Perth and there’s no shortage of fun events taking place around the city. Here are the ones you shouldn't miss.

Whale watching

March is the start of the blue whale watching season in Perth. Don’t miss out on a chance to see these rare whales as they gather to feed on the krill off of Perth’s coast and start their migration north.

Mandurah Crab Fest

The annual Crab Fest held on Mandurah Beach is one of Western Australia's most popular events that draws tens of thousands of visitors from around the region. Expect plenty of music, seafood, and drinks, as well as cooking demonstrations, and entertainment for the whole family.

Kings Park Perth

Hyde Park Fair 

Rotary Club of North Perth’s Hyde Park Fair takes place during the Labour Day long weekend. This popular event features food stalls, live entertainment, Rotary sausage sizzle, and even a car show. 

Sculpture by the Sea Cottesloe

Sculpture by the Sea on Cottesloe Beach is the world's largest free sculpture exhibition, presenting more than 70 sculptures by international artists. Use the Sculpture by the Sea app to learn more about the featured artists and their works.

Planning to visit Perth in March? First Light Travel’s Blog is a great place to get useful information about travelling to Australia. Our Perth and Western Australia Itineraries provide plenty of ideas on what to see and do. And if you would like to have your trip tailored just for you, our Australia travel specialists can help you design the perfect autumn trip.

Irma Vuckovic
By
Irma Vuckovic
: 20 Dec 2022 (Last updated: 20 Dec 2022)

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