Month summary
Da Nang weather in September
✅ Good
🌡️ Temperature min / max
26°C – 30°C
🌧 Rainy days
74% of days
☀️ Sunshine
11.1h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.1/10
📅 📅 Best month
April (8.4/10)
Quick decision
Should you visit Da Nang 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: September is a good time to visit Da Nang. April remains slightly better (+1.3 pts).
By trip type
Da Nang 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
🎯 Water at 28°C and lively beaches — September is peak swimming season in Da Nang Autumn in Da Nang is often underrated: 30°C, golden light and declining crowds. An interesting window. With 74% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. April (8.4/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌧️ January | 20°C | 24°C | 65% | 5.3 | 9.1h | 7.1/10 |
| 🌤️ February | 20°C | 24°C | 49% | 2.9 | 10.3h | 7.4/10 |
| 🌤️ March | 23°C | 27°C | 33% | 2.0 | 11.4h | 8.3/10 |
| 🌤️ April | 25°C | 29°C | 25% | 2.4 | 11.8h | 8.4/10 |
| 🌤️ May | 26°C | 32°C | 43% | 2.5 | 12.1h | 7.5/10 |
| 🌤️ June | 27°C | 34°C | 37% | 3.2 | 12.3h | 7.2/10 |
| 🌤️ July | 27°C | 33°C | 52% | 3.8 | 12.0h | 7.1/10 |
| 🌤️ August | 27°C | 33°C | 52% | 4.3 | 12.0h | 7.1/10 |
| ⛅ September | 26°C | 30°C | 74% | 8.5 | 11.1h | 7.1/10 |
| 🌧️ October | 24°C | 28°C | 86% | 15.8 | 9.9h | 7.0/10 |
| 🌧️ November | 23°C | 27°C | 81% | 12.1 | 9.2h | 7.0/10 |
| 🌧️ December | 21°C | 24°C | 84% | 10.9 | 6.1h | 5.6/10 |
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, Da Nang averages 30°C, 74% rainy days and 11.1h of sunshine per day. Overall weather score: 7.1/10.
See methodology →
Comparison
September vs April (best month)
The best month is April (score 8.4/10). Difference:
- 🌡️ Max temperature : -1°C
- 🌧 Rainy days : -49%
- ☀️ Sunshine : +0.7h/day
FAQ
FAQ — Da Nang in September
Is September a good time to visit Da Nang?
September is an acceptable time for Da Nang (score 7.1/10). Conditions are decent but not optimal — consider April (8.4/10) if possible.
Does it rain a lot in Da Nang in September?
Yes, 74% of days see rain in September. Plan some indoor activities as backup.
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