Quy Nhon · AutumnMonth summary
Quy Nhon weather in September
✅ Good
🌡️ Temperature min / max
26°C – 31°C
🌧 Rainy days
76% of days
☀️ Sunshine
10.1h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.2/10
📅 📅 Best month
March (8.9/10)
Quick decision
Should you visit Quy Nhon in September?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: Quy Nhon in September: 31°C and 10.1h of sunshine. Decent, but not the peak.
By trip type
Quy Nhon in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in September
Autumn in Quy Nhon is often underrated: 31°C, golden light and declining crowds. An interesting window. With 76% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. March (8.9/10) is significantly better if possible.
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All months for Quy Nhon
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 22°C | 25°C | 53% | 97.9 | 8.4h | 7.8/10 |
| 🌤️ February | 21°C | 25°C | 40% | 53.3 | 10.7h | 8.2/10 |
| 🌤️ March | 23°C | 27°C | 27% | 39.3 | 10.8h | 8.9/10 |
| 🌤️ April | 25°C | 29°C | 29% | 47.6 | 11.3h | 8.7/10 |
| 🌤️ May | 26°C | 31°C | 47% | 72.6 | 11.4h | 7.7/10 |
| 🌤️ June | 27°C | 33°C | 32% | 62.6 | 11.2h | 7.6/10 |
| 🌤️ July | 27°C | 33°C | 44% | 86.3 | 10.2h | 7.4/10 |
| 🌤️ August | 27°C | 33°C | 46% | 98.8 | 10.3h | 7.3/10 |
| ⛅ September | 26°C | 31°C | 76% | 206.3 | 10.1h | 7.2/10 |
| 🌧️ October | 25°C | 28°C | 83% | 332.1 | 8.6h | 7.4/10 |
| 🌧️ November | 24°C | 27°C | 84% | 347.9 | 8.5h | 7.3/10 |
| 🌧️ December | 23°C | 26°C | 77% | 268.1 | 7.5h | 7.4/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Quy Nhon averages 31°C, 76% rainy days and 10.1h of sunshine per day. Overall weather score: 7.2/10.
See methodology →
Comparison
September vs March (best month)
The best month is March (score 8.9/10). Difference:
- 🌡️ Max temperature : -4°C
- 🌧 Rainy days : -49%
- ☀️ Sunshine : +0.7h/day
FAQ
FAQ — Quy Nhon in September
Is September a good time to visit Quy Nhon?
September is an acceptable time for Quy Nhon (score 7.2/10). Conditions are decent but not optimal — consider March (8.9/10) if possible.
Does it rain a lot in Quy Nhon in September?
Yes, 76% of days see rain in September. Plan some indoor activities as backup.
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