Phillip Island in October
So, what's Phillip Island actually like in October? In a word: mild. It's spring, and the days are averaging 17.8 degrees.
Daytime highs average 17.8 degrees, dropping to 11.7 degrees overnight. That's a 6-degree swing between day and night. It's cool but manageable. A jumper handles most of it.
October's temperature is very close to the annual average for Phillip Island.
Rainfall in October averages 67mm over about 12 days. That means roughly a 40% chance of rain on any given day, pack a compact umbrella just in case.
Sunshine-wise, October delivers around 21.0 MJ/m2 of daily solar radiation. UV sits in the extreme category. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
At 5.9/10 on the Comfort Score, October is middle of the road.
Packing tip: bring a decent jumper or fleece, a rain jacket or compact umbrella, and serious sun protection.
The full data breakdown is below. You can also see how other Australian cities compare in October.
October at a Glance
Temperature Range
Daily temperature range in October. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Layered clothing for mild to cool conditions
- Proper rain gear for frequent showers
- Strong sun protection including a hat and SPF 50+
Coming From Overseas?
How October in Phillip Island stacks up against major cities around the world.
About 2 degrees warmer and considerably drier.
About 1 degrees cooler and considerably drier.
About 4 degrees cooler and considerably drier.
How October Compares
Phillip Island's monthly climate at a glance. October 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 |