Perth weather in July (Western Australia, Australia)

Will it be rainy or sunny in Perth this July? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

Typically, July in Perth includes pleasant temperatures and moderate rainfall. July is typically considered a winter month. Daytime temperatures hover around 18°C, while nights can cool down to about 9°C. While this is the time of year with slightly cooler averages, it remains comfortably warm.

Precipitation

Perth in July usually receives moderate rainfall, averaging around 100 mm for the month. With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Expect around 15 days of rain based on historical data.

Average sunshine

Expect a lot of sunshine this month, with about 191 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Perth. January, February, March, April, May, September, October, November and December typically offer the most optimal weather. In contrast, July tends to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Perth climate page with graphs.

 

Perth, monthly averages in July

Min Temperature 9°C  

Max Temperature 18°C  

Water Temperature 18°C  

Chance of Rain 50%  

Precipitation 100 mm  

Rainy days 15 days  

Humidity 57%  

Windspeed 18 km/h  

Sunshine 191 hours  

Percentage Sunshine  

Where to go in Australia in July

Find out more about the weather in Australia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in this month?

For visitors traveling to Perth, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 18°C there is no need to bring your swimwear.

What To Do

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Perth.

Our site offers climate and forecast data for every country in the world. Are you going to Australia? On this website you can find historical weather averages for many cities in Australia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.