Ho Chi Minh City weather in September
September is one of the least pleasant months in Ho Chi Minh City: highs of 30°C (85°F) and about 190 mm (7.5 in) of rain on average. Nights average 24°C (74°F) and cloud cover 89% (NASA POWER, 2001–2025 averages). It is the 5th wettest month of the year and the coolest. Compared with August, it is about as warm and about as wet; October brings highs of 30°C (85°F) and 215 mm (8.5 in) of rain.
Is September a good time to visit Ho Chi Minh City?
least pleasant month Weather score 51/100.
September is one of the least pleasant months for weather in Ho Chi Minh City. For better conditions, consider Dec–Feb.
Does it rain a lot in Ho Chi Minh City in September?
Yes, it is one of the rainy months: about 190 mm (7.5 in) falls in an average September. It is the 5th wettest month of the year.
How warm is Ho Chi Minh City in September?
Days average 30°C (85°F) and nights 24°C (74°F).
Ho Chi Minh City weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 32°C (90°F) | 20°C (69°F) | 11 mm | 58% | best |
| February | 35°C (95°F) | 21°C (70°F) | 6 mm | 44% | best |
| March | 37°C (98°F) | 23°C (73°F) | 13 mm | 49% | fair |
| April | 37°C (98°F) | 25°C (76°F) | 41 mm | 60% | least pleasant |
| May | 34°C (92°F) | 25°C (77°F) | 155 mm | 80% | least pleasant |
| June | 31°C (87°F) | 24°C (76°F) | 212 mm | 85% | least pleasant |
| July | 30°C (86°F) | 24°C (75°F) | 207 mm | 86% | least pleasant |
| August | 30°C (85°F) | 24°C (74°F) | 191 mm | 87% | least pleasant |
| September | 30°C (85°F) | 24°C (74°F) | 190 mm | 89% | least pleasant |
| October | 30°C (85°F) | 23°C (74°F) | 215 mm | 82% | least pleasant |
| November | 30°C (86°F) | 22°C (72°F) | 100 mm | 74% | fair |
| December | 30°C (87°F) | 21°C (70°F) | 32 mm | 72% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months