Perth
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Perth Weather in July

July in Perth averages 25°C (77°F) during the day and 13°C (55°F) at night. It is the wettest month of the year, with 115 mm (4.5 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Perth in July

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Climate statistics over the past 30 years suggest around 13 days of rain, with 115 mm (4.5 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Perth in July

In July, Perth sees high temperatures, with highs of 25°C (77°F). Nights drop to around 13°C (55°F). Summer occurs in July. This kind of day-to-night contrast is typical for this time of year. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it is the month with the highest temperature of the year.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit.

Perth Temperature in July

Min Temperature
13°C (55°F)
Max Temperature
25°C (77°F)
Chance of Rain
43%
Precipitation
115 mm (4.5 in)
Rainy days
13 days

Perth Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Perth - and find the best time to visit.

Best Places in Canada in July

Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Perth in July

For Perth in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Perth in July

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Perth 3-Day Forecast

More climate data for Perth

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.