Vietnam
Ho Chi Minh City in September: weather & travel advice
This month's data profile
Rain shapes the decision
Ho Chi Minh City in September is climatically mixed. The average daily high is around 30 °C. With about 24 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
42/100 · #7
Warmth
#12
Dryness
#10
Sun
#12
Published best categories: none
Ho Chi Minh City · SeptemberPhoto: Diego Delso · CC BY-SA 3.0Climate facts
- Average high
- 30 °C
- Average low
- 24 °C
- Rainy days (est.)
- 24 rainy days (est.)
- Sun (est.)
- 6 h/day
- Humidity
- 89 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| August | 30 | 24 | 23 | 207 | 6.2 | 88 | 2.3 | 41 |
| September (selected) | 30 | 24 | 24 | 210 | 5.9 | 89 | 2.0 | 42 |
| October | 30 | 24 | 24 | 231 | 6.2 | 88 | 1.5 | 41 |
How do the previous and next months compare?
Baseline: September (42/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | |
|---|---|---|---|---|---|---|---|---|
| August | -1 | +0.2 °C | ±0 °C | -0.5 | -3.1 mm | +0.3 h | -0.5 % | +0.3 m/s |
| October | -1 | +0.3 °C | -0.3 °C | +0.5 | +20.3 mm | +0.3 h | -1.2 % | -0.5 m/s |
All twelve months in context
Find a place to stay
Where to stay in Ho Chi Minh City
Compare available stays, prices and cancellation terms for Ho Chi Minh City on Booking.com.
Booking.comFind places to stayAffiliate link: there is no extra cost to you.
Useful next decisions
Frequently asked questions
How warm is Ho Chi Minh City in September?
The average daily high is around 30 °C, with an average daily low of about 24 °C.
Does it rain a lot in Ho Chi Minh City in September?
The curated estimate is about 24 rainy days per month, not a directly measured long-term average. Total precipitation averages around 210 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Ho Chi Minh City?
By the climate score, January, February and December are the strongest months for Ho Chi Minh City. September is not among them.