Dunsborough in June
June in Dunsborough is peak winter, and the weather reflects it. You're looking at average daily highs of 17.4 degrees.
Expect the mercury to hit around 17.4 degrees during the day and settle at 12.3 degrees after dark. The temperature stays pretty consistent through the day. It's cool but manageable. A jumper handles most of it.
At 17.4 degrees, June sits 4.8 degrees below the annual average of 22.2 degrees.
The rain data says 114mm over 13 days. Moderate, often falling in a few good dumps rather than constant drizzle.
Solar exposure averages 8.6 MJ/m2 per day in June, with UV levels in the moderate range. Sunscreen is still wise, especially if you burn easily.
June scores 3.6/10 on our Comfort Score. It's the tough end of the year weather-wise.
For your suitcase: a decent jumper or fleece, and a rain jacket or compact umbrella.
The full data breakdown is below. You can also see how other Australian cities compare in June.
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
- A waterproof jacket or compact umbrella
Coming From Overseas?
How June in Dunsborough stacks up against major cities around the world.
About 5 degrees cooler and considerably wetter.
About 11 degrees cooler and considerably wetter.
About 9 degrees cooler and considerably drier.
How June Compares
Dunsborough's monthly climate at a glance. June is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 28.2 | 17.4 | 2mm | 8.5 |
| Feb | 29.7 | 18.1 | 3mm | 7.4 |
| Mar | 26.5 | 16.1 | 12mm | 9.4 |
| Apr | 24.6 | 14.7 | 6mm | 10.0 |
| May | 21.2 | 15.1 | 111mm | 7.0 |
| Jun | 17.4 | 12.3 | 114mm | 3.6 |
| Jul | 16.5 | 12.1 | 176mm | 2.2 |
| Aug | 16.8 | 13.1 | 165mm | 2.8 |
| Sep | 17.8 | 11.2 | 29mm | 5.8 |
| Oct | 19.9 | 12.9 | 53mm | 7.5 |
| Nov | 21.8 | 13.1 | 15mm | 9.7 |
| Dec | 26.1 | 14.9 | 8mm | 9.9 |