October marks the beginning of autumn in Halong Bay – the most beautiful season in Vietnam with the weather cooler and more pleasant comparing to September. Cool breezes blow more often, warm sunshine, make it is great time to visit Halong Bay.
The average temperature drops sharply to 24oC at night and 28oC during the day. The climate seems to be milder, the humidity is about 72%, the rainfall is 600mm. Although rain is lesser and the rain is not as heavy as the previous month.
At the end of the month, the weather will be more chilly and northeast moonson could approach Halong Bay as well as the north of Vietnam, thus making the temperature drops dramatically. But you can still enjoy the beautiful weather in October to admire the World Heritage Site before it enters the cold winter months.
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Halong Bay Weather By Month
|Halong Bay Weather in January||Halong Bay Weather in July|