Temperatures in July
It's pleasantly warm in July in Perth with an average temperature of 19°C. Temperatures this month range from a low of 17°C to a high of 20°C. At night, you can expect temperatures between 8°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Perth in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Perth with mild temperatures, averaging around 19°C during the day and nights close to 9°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-July
By mid-July, the average daytime temperature stays the same at 19°C, with nights close to 10°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of July
By the end of July, the average daytime temperature in Perth will be around 19°C, with nights close to 11°C. A shower might show up, but overall the weather will be dry and sunny.
Precipitation in July
In July, there is an average of 120 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the South.
Across the whole month, the average precipitation chance is 50% per day. Though it seems average, the weather’s variable. Some days have a lower chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Perth. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Perth in July |
London | ||
|---|---|---|---|
 Average Temperature |
19°C | 23°C | |
 High Temp |
20°C | 27°C | |
| Low Temp |
17°C | 21°C | |
 Total Precipitation |
120 mm | 52 mm | |
| Rainy Days |
15 days | 9 days | |
June
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is July a good time to visit Perth?
After some sun? Then July isn’t the best time to be in Perth. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Perth in July
With 26°C, Perth hit the highest temperature in the last 10 years in July 2017. The lowest daytime temperature in this month was 12°C in 2019. The extreme night temperatures ranged from a low of 0°C to a high of 16°C.
Check out the climate of Perth for all months and discover the best travel time
Curious about the climate in other parts of Australia? Check out the weather and climate in places like Sydney, Gold Coast, Melbourne, or have a look at other destinations in Australia.
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Daily Temperature in July in Perth
This chart shows the average daily temperatures, both day and night, for each day in July in Perth, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in July in Perth
Good
Despite it being winter, I was able to enjoy many sunny days... more
Daily Precipitation in July in Perth
The chart below shows the average daily precipitation in July for Perth, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 15 days of rain in Perth.
Daily UV Index in July in Perth
This chart shows the average daily UV index in July in Perth, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Perth Over the Years
This chart shows the average temperature in July in Perth, measured in degrees Celsius, over the past years.
Total Precipitation in July in Perth Over the Years
This chart shows the average precipitation in July in Perth, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Perth
Click on a specific day in July for detailed info on the typical weather on that day in Perth. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Perth
The weather in July in Perth is rated 4 out of 5 stars by 1 visitor. Have you been to Perth? Share your weather experience to help other visitors.
Write your own review
Despite it being winter, I was able to enjoy many sunny days. The nights were cool, but during the day I could walk without a coat. Good weather for active recreation.— This text is automatically translated to English
Have you been to Perth in July?
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Average Weather in Perth by Month
Click on a month below to see detailed weather info for Perth. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
