Ho Chi Minh City · AutumnMonth summary
Ho Chi Minh City weather in September
⚠️ Fair
🌡️ Temperature min / max
24°C – 31°C
🌧 Rainy days
98% of days
☀️ Sunshine
8.3h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
4.9/10
📅 📅 Best month
January (8.0/10)
Quick decision
Should you visit Ho Chi Minh City in September?
⚠️ Fair
✅ Yes if: you prefer off-season travel with reduced prices and very few tourists.
❌ No if: you want to avoid rain — more than half the days are rainy.
Our take: September brings a challenging climate (4.9/10). January offers milder conditions if your dates are flexible.
By trip type
Ho Chi Minh City in September by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ❌ Not recommended
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in September
🎯 Tourist low season — museums and monuments without queues Autumn marks the end of peak season in Ho Chi Minh City. Temperatures drop (31°C) and rain returns (98% of days). With 98% of rainy days, always have indoor alternatives planned.
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Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ☀️ January | 23°C | 32°C | 13% | 1.0 | 10.4h | 8.0/10 |
| ☀️ February | 24°C | 34°C | 14% | 0.7 | 10.8h | 7.4/10 |
| ☀️ March | 25°C | 35°C | 16% | 0.6 | 11.3h | 7.2/10 |
| 🌤️ April | 26°C | 35°C | 39% | 2.9 | 11.6h | 7.0/10 |
| ⛅ May | 26°C | 33°C | 83% | 8.0 | 10.4h | 5.4/10 |
| 🌧️ June | 25°C | 32°C | 91% | 8.8 | 9.5h | 5.4/10 |
| 🌧️ July | 25°C | 31°C | 95% | 10.0 | 9.0h | 5.5/10 |
| 🌧️ August | 25°C | 31°C | 95% | 10.2 | 9.8h | 5.7/10 |
| 🌧️ September | 24°C | 31°C | 98% | 12.3 | 8.3h | 4.9/10 |
| 🌧️ October | 24°C | 31°C | 89% | 10.4 | 8.6h | 5.7/10 |
| ⛅ November | 24°C | 31°C | 64% | 5.1 | 10.1h | 7.1/10 |
| 🌤️ December | 23°C | 31°C | 34% | 2.3 | 10.2h | 7.6/10 |
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, Ho Chi Minh City averages 31°C, 98% rainy days and 8.3h of sunshine per day. Overall weather score: 4.9/10.
See methodology →
Comparison
September vs January (best month)
The best month is January (score 8.0/10). Difference:
- 🌡️ Max temperature : +1°C
- 🌧 Rainy days : -85%
- ☀️ Sunshine : +2.1h/day
FAQ
FAQ — Ho Chi Minh City in September
Is September a good time to visit Ho Chi Minh City?
September is not recommended for Ho Chi Minh City (score 4.9/10). With 98% rainy days and 8.3h of sunshine, consider January (8.0/10) instead.
Does it rain a lot in Ho Chi Minh City in September?
Yes, 98% of days see rain in September. Plan some indoor activities as backup.
Accommodation
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