Sunbury in June
June in Sunbury is peak winter, and the weather reflects it. You're looking at average daily highs of 11.4 degrees.
Daytime highs average 11.4 degrees, dropping to 5.1 degrees overnight. That's a 6-degree swing between day and night. It's cool but manageable. A jumper handles most of it.
June is 7.4 degrees cooler than Sunbury's yearly average.
You're looking at 49mm of rain across 13 days in a typical June. Nothing dramatic.
Solar exposure averages 6.4 MJ/m2 per day in June, with UV levels in the moderate range. Sunscreen is still wise, especially if you burn easily.
With a Comfort Score of 1.0/10, June is not the most comfortable time to visit.
For your suitcase: a proper winter jacket.
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
- Warm layers including a heavy jacket or coat
- Extra layers for chilly nights
- Proper rain gear for frequent showers
Coming From Overseas?
How June in Sunbury stacks up against major cities around the world.
About 11 degrees cooler and considerably wetter.
About 17 degrees cooler and considerably drier.
About 15 degrees cooler and considerably drier.
How June Compares
Sunbury's monthly climate at a glance. June is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 24.0 | 13.4 | 142mm | 10.0 |
| Feb | 25.3 | 13.0 | 6mm | 10.0 |
| Mar | 24.0 | 12.5 | 10mm | 10.0 |
| Apr | 16.9 | 9.0 | 72mm | 4.2 |
| May | 15.2 | 6.9 | 40mm | 2.8 |
| Jun | 11.4 | 5.1 | 49mm | 1.0 |
| Jul | 10.8 | 5.4 | 93mm | 1.0 |
| Aug | 15.4 | 7.5 | 38mm | 3.4 |
| Sep | 15.3 | 7.3 | 68mm | 3.5 |
| Oct | 18.6 | 8.5 | 60mm | 6.6 |
| Nov | 23.1 | 11.1 | 78mm | 9.8 |
| Dec | 26.2 | 12.6 | 36mm | 9.3 |