When to go · Ha Long, Vietnam
Best Time to Visit Ha Long
The sweet spot for Ha Long is December, January and March. Here's every month's temperature and rain so you can plan around your own dates.
Go now
December, January, March
Comfortable and drier
Shoulder
November, February, April
Fewer crowds, a trade-off
Think twice
August, June
Wettest is August (427mm)
Ha Long weather, month by month
| Month | High | Low | Rain | Feel |
|---|---|---|---|---|
| JanBEST | 20°C / 68°F | 13°C / 55°F | 32mm | mild, mostly dry |
| Feb | 21°C / 70°F | 15°C / 59°F | 68mm | mild, some rain |
| MarBEST | 24°C / 75°F | 19°C / 66°F | 35mm | warm, mostly dry |
| Apr | 27°C / 81°F | 21°C / 70°F | 104mm | warm, some rain |
| May | 29°C / 84°F | 24°C / 75°F | 157mm | hot, wet |
| Jun | 31°C / 88°F | 27°C / 81°F | 283mm | hot, very wet |
| Jul | 31°C / 88°F | 27°C / 81°F | 235mm | hot, very wet |
| Aug | 31°C / 88°F | 26°C / 79°F | 427mm | hot, very wet |
| Sep | 30°C / 86°F | 25°C / 77°F | 261mm | hot, very wet |
| Oct | 28°C / 82°F | 22°C / 72°F | 154mm | warm, wet |
| Nov | 26°C / 79°F | 20°C / 68°F | 38mm | warm, mostly dry |
| DecBEST | 22°C / 72°F | 14°C / 57°F | 10mm | mild, mostly dry |
Averages from Open-Meteo ERA5 climate reanalysis, 2019 to 2023. Highs and lows are daily averages for each month; rain is the monthly total. Tap a month for a detailed guide.
Want the timing decided for you? A Local Friend in Ha Long plans around the seasons for you.
Overnight cruises in Ha Long
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