Perth in June
June is right in the heart of winter for Perth, and the weather has a definite personality this time of year.
Daytime highs average 18.7 degrees, dropping to 11.2 degrees overnight. That's a 8-degree swing between day and night. It's cool but manageable. A jumper handles most of it.
June is 6.0 degrees cooler than Perth's yearly average.
You're looking at 113mm of rain across 12 days in a typical June. A decent amount, but not relentless.
Solar exposure averages 9.8 MJ/m2 per day in June, with UV levels in the moderate range. Sunscreen is still wise, especially if you burn easily.
At 4.9/10 on the Comfort Score, June is middle of the road.
Packing tip: bring a decent jumper or fleece, and waterproof gear.
Check the data table below for the full picture, or compare Perth in June with another destination.
June at a Glance
Temperature Range
Daily temperature range in June. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- A jumper or light cardigan for flexibility
- Proper rain gear for frequent showers
Coming From Overseas?
How June in Perth stacks up against major cities around the world.
About 3 degrees cooler and considerably wetter.
About 9 degrees cooler and considerably wetter.
About 7 degrees cooler and considerably drier.
How June Compares
Perth's monthly climate at a glance. June is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 30.2 | 19.1 | 1mm | 7.2 |
| Feb | 33.2 | 20.5 | 18mm | 4.8 |
| Mar | 29.3 | 17.4 | 4mm | 7.6 |
| Apr | 27.5 | 15.9 | 20mm | 8.2 |
| May | 24.4 | 14.6 | 94mm | 9.0 |
| Jun | 18.7 | 11.2 | 113mm | 4.9 |
| Jul | 18.0 | 10.9 | 154mm | 4.0 |
| Aug | 18.2 | 12.2 | 168mm | 4.1 |
| Sep | 20.6 | 11.1 | 27mm | 8.3 |
| Oct | 22.4 | 13.1 | 43mm | 9.7 |
| Nov | 24.9 | 14.9 | 25mm | 10.0 |
| Dec | 29.5 | 18.9 | 6mm | 7.5 |