September · Australia
Best time to visit Bruny Island in September Weather, crowds & prices
Weather in Bruny Island in September
Average temperature 11°C, 76 mm of rain, about 9 days with 6+ hours of sunshine and 79% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
7.0/10
Ranked #7 of 12 months
- Avg temp
- 11°C
- Rainfall
- 76 mm
- Humidity
- 79%
- Days with 6h+ sun
- 9
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Bruny Island scores 7.0/10 for nature and wildlife travel - ranked #7 of 12. Expect around 11°C, 76 mm of rain, and roughly 9 days with 6+ hours of sunshine this month.
Bruny Island is a ferry hop from Hobart-cheese, oysters, and wild southern beaches. Best window: November through March in the Southern Hemisphere.
September in Bruny Island — reliably good (7th best month)
September averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 76 mm, so plan one flexible day in three; you still get about 9 days with 6+ hours of sunshine and 11.7 hours of daylight.
It scores 7/10 here, 7th of 12 months, against 9.3/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer, footwear you can get muddy.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? February scores 2.3 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Bruny Island in September?
- In September, Bruny Island averages 11°C, 76 mm of rain, and about 9 days with 6+ hours of sunshine. Its climate-comfort score is 7.0/10.
- Is September a good time to visit Bruny Island?
- September earns a 7.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bruny Island in September?
- Expect about 76 mm of rain in September. Average humidity is 79% and there are about 9 days with 6+ hours of sunshine.
Curated in Bruny Island
Tickets & experiences
Things to do in Bruny Island
Bruny Island, Australia. Live activities and tours from GetYourGuide, matched to this destination.