September · Australia
Best time to visit Noosa in September Weather, crowds & prices
Weather in Noosa in September
Average temperature 20°C, 40 mm of rain, about 22 days with 6+ hours of sunshine and 71% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.4/10
Ranked #3 of 12 months
- Avg temp
- 20°C
- Rainfall
- 40 mm
- Humidity
- 71%
- Days with 6h+ sun
- 22
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Noosa scores 8.4/10 for beach and coastal travel - one of the top 12-month picks (#3). Expect around 20°C, 40 mm of rain, and roughly 22 days with 6+ hours of sunshine this month.
Noosa pairs a sheltered surf beach and headland national park with the calm Noosa river.
September holds up well in Noosa — 3rd best month
September averages 20°C (68°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Expect 40 mm of rain — occasional showers rather than washed-out days — alongside about 22 days with 6+ hours of sunshine and 11.9 daylight hours.
It scores 8.4/10 here, 3rd of 12 months, against 8.9/10 in the destination's best month.
Pack light clothing, swimwear and real sun protection.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Noosa in September?
- In September, Noosa averages 20°C, 40 mm of rain, and about 22 days with 6+ hours of sunshine. Its climate-comfort score is 8.4/10.
- Is September a good time to visit Noosa?
- September earns a 8.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Noosa in September?
- Expect about 40 mm of rain in September. Average humidity is 71% and there are about 22 days with 6+ hours of sunshine.
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