Phillip Island in August
So, what's Phillip Island actually like in August? In a word: mild. It's winter, and the days are averaging 16.0 degrees.
Daytime highs average 16.0 degrees, dropping to 10.0 degrees overnight. That's a 6-degree swing between day and night. Manageable with a decent layer, and you'll warm up by midday.
August is 2.3 degrees cooler than Phillip Island's yearly average.
The rain data says 39mm over 9 days. Light enough that it won't ruin your plans.
Sunshine-wise, August delivers around 11.0 MJ/m2 of daily solar radiation. UV sits in the high category. Sun protection is still a good idea, especially around midday.
With a Comfort Score of 3.7/10, August is not the most comfortable time to visit.
For your suitcase: layers you can peel on and off, and serious sun protection.
Check the data table below for the full picture, or compare Phillip Island in August with another destination.
August at a Glance
Temperature Range
Daily temperature range in August. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Layered clothing for mild to cool conditions
- A light rain jacket just in case
Coming From Overseas?
How August in Phillip Island stacks up against major cities around the world.
About 8 degrees cooler and considerably drier.
About 14 degrees cooler and considerably drier.
About 15 degrees cooler and considerably drier.
How August Compares
Phillip Island's monthly climate at a glance. August is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 22.0 | 16.3 | 53mm | 9.1 |
| Feb | 23.5 | 16.4 | 7mm | 10.0 |
| Mar | 22.3 | 15.9 | 14mm | 9.7 |
| Apr | 17.4 | 13.4 | 88mm | 4.1 |
| May | 16.3 | 11.6 | 29mm | 3.9 |
| Jun | 13.5 | 9.8 | 30mm | 1.9 |
| Jul | 12.7 | 8.8 | 84mm | 1.0 |
| Aug | 16.0 | 10.0 | 39mm | 3.7 |
| Sep | 15.6 | 10.6 | 55mm | 3.4 |
| Oct | 17.8 | 11.7 | 67mm | 5.9 |
| Nov | 20.8 | 13.7 | 65mm | 8.4 |
| Dec | 21.8 | 15.1 | 82mm | 8.9 |