Vietnam in September

What to expect in Vietnam in September

September brings hot weather to Vietnam, with daytime highs around 31°C (88°F) and overnight lows near 24°C (75°F). Skies are typically distinctly rainy, with about 260 mm of rainfall on average. Peak typhoon/flood risk.

September is a quiet stretch — most attractions are easy to access and you'll often have spaces to yourself. It's one of the best-value windows of the year for both flights and hotels. Peak season runs December–February, for context.

What’s happening in September

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  Mid-Autumn Festival · SepChildren carry lanterns through the streets for the moon festival.

Vietnam in other months

Where else is good to go in September