Vietnam in September
The north cools and clears while the centre starts flooding.
Is September a good time to visit Vietnam?
September sits mid-range in Vietnam — around 62/100 nationally. June is noticeably calmer.
What closes and what fills up in September
- National Day (2 September)
- Central rains begin
How September compares across the year
Book things to do
Vietnam: tours and tickets in Hanoi, from our booking partner.

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Free Walking Tour of Hanoi
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Frequently asked questions
Is September a good month to visit Vietnam?
September sits mid-range in Vietnam — around 62/100 nationally. June is noticeably calmer.
How busy is Vietnam in September?
Averaged across the destinations we track, Vietnam sits near 62/100 in September. The calmest of them is Hanoi.
What is the weather like in Vietnam in September?
Expect average highs near 31°C and lows near 25°C, with roughly 13 wet days — though Vietnam varies by region.