September · Vietnam
Best time to visit Quy Nhon in September Weather, crowds & prices
Weather in Quy Nhon in September
Average temperature 27°C, 314 mm of rain, about 26 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.1/10
Ranked #10 of 12 months
- Avg temp
- 27°C
- Rainfall
- 314 mm
- Humidity
- 83%
- Days with 6h+ sun
- 26
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Quy Nhon scores 6.1/10 for beach and coastal travel - ranked #10 of 12. Expect around 27°C, 314 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Quy Nhơn's quiet beaches and Cham towers sit on Vietnam's south-central coast.
September in Quy Nhon — workable with trade-offs
Days in September average 27°C (81°F) and humidity near 83% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 314 mm, but with about 26 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 6.1/10 on the same scale — 10th of 12 months, versus 9.7/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, April is materially better in Quy Nhon — 3.6 points higher on the same scale.
Frequently asked
- What is the weather like in Quy Nhon in September?
- In September, Quy Nhon averages 27°C, 314 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 6.1/10.
- Is September a good time to visit Quy Nhon?
- September earns a 6.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Quy Nhon in September?
- Expect about 314 mm of rain in September. Average humidity is 83% and there are about 26 days with 6+ hours of sunshine.
Curated in Quy Nhon
Tickets & experiences
Things to do in Quy Nhon
Quy Nhon, Vietnam. Live activities and tours from GetYourGuide, matched to this destination.