Perth Weather in August

August in Perth typically sees daytime highs of 26°C (79°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Perth in August

Rain is expected on roughly 9 days, totalling around 84 mm (3.3 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Perth in August

Perth has excellent weather in August, with days reaching 26°C (79°F) and nights cooling to 15°C (59°F). August marks the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Perth in August

Enjoy a sunny month with about 251 hours of sunshine, the clear skies make Perth even more beautiful.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Perth.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Perth's climate page.

Perth Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 31%  

Precipitation 84 mm (3.3 in)  

Rainy days 9 days  

Humidity 54% *  

Sunshine 251 hours *  

Percentage Sunshine 57% *  

* Data from: Ottawa, Canada (72 KM, 45 Miles).

What to Wear in Perth in August

Warm but pleasant conditions in Perth in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Perth in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Perth's climate page.

More climate data for Perth

Temperature Rainfall Sunshine Humidity

See the full Perth climate overview or explore weather in Canada.