December · Australia
Best time to visit Fraser Island in December Weather, crowds & prices
Weather in Fraser Island in December
Average temperature 26°C, 158 mm of rain, about 31 days with 6+ hours of sunshine and 78% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
6.2/10
Ranked #10 of 12 months
- Avg temp
- 26°C
- Rainfall
- 158 mm
- Humidity
- 78%
- Days with 6h+ sun
- 31
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Fraser Island scores 6.2/10 for nature and wildlife travel - ranked #10 of 12. Expect around 26°C, 158 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
K'gari (Fraser Island) is the world's largest sand island, with dingoes, lakes and rainforest.
December in Fraser Island — workable with trade-offs
Trail conditions at 26°C (78°F) favour early starts and shaded routes in December; midday is for water breaks, not for exposed climbs.
158 mm of rain makes this a wet month here, though with about 31 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 6.2/10 on the same scale — 10th of 12 months, versus 9.4/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, September is materially better in Fraser Island — 3.2 points higher on the same scale.
Frequently asked
- What is the weather like in Fraser Island in December?
- In December, Fraser Island averages 26°C, 158 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 6.2/10.
- Is December a good time to visit Fraser Island?
- December earns a 6.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Fraser Island in December?
- Expect about 158 mm of rain in December. Average humidity is 78% and there are about 31 days with 6+ hours of sunshine.
Curated in Fraser Island
Tickets & experiences
Things to do in Fraser Island
Fraser Island, Australia. Live activities and tours from GetYourGuide, matched to this destination.