Weather in Ha Long Bay in December
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Climate Overview
December is a good time to visit Ha Long Bay. Ha Long Bay has a Moderate climate with average yearly highs of 20°C, lows of 15°C, and approximately 5 rainy days per month.
20°C
15°C
5days
10.9h
Is December a good time to visit Ha Long Bay?
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Daylight
6:21 AM
5:13 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 21°C | 17°C | 14 | Wet |
| February | 21°C | 17°C | 12 | Good |
| March | 24°C | 20°C | 17 | Excellent (best) |
| April | 24°C | 20°C | 13 | Excellent (best) |
| May | 30°C | 26°C | 15 | Excellent (best) |
| June | 32°C | 29°C | 19 | Wet |
| July | 31°C | 28°C | 22 | Wet |
| August | 30°C | 26°C | 27 | Wet |
| September | 30°C | 26°C | 29 | Excellent (best) |
| October | 27°C | 22°C | 11 | Excellent (best) |
| November | 26°C | 20°C | 3 | Excellent (best) |
| December | 20°C | 15°C | 5 | Good |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for December
Layers, a light jacket, comfortable walking shoes, and an umbrella.
Planning a trip to Ha Long Bay?
Common Questions
Is December a good time to visit Ha Long Bay? +
December is typically Good for visiting Ha Long Bay, with average highs of 20°C and around 5 rainy days.
What should I pack for Ha Long Bay in December? +
With highs of 20°C and lows of 15°C in {month}, we recommend: Layers, a light jacket, comfortable walking shoes, and an umbrella.
Does it rain a lot in Ha Long Bay in December? +
Ha Long Bay typically sees around 5 rainy days in December.
How many hours of daylight are there in Ha Long Bay in December? +
In December, Ha Long Bay gets approximately 10.9 hours of daylight per day.
Is December peak season in Ha Long Bay? +
No, December is not peak season in Ha Long Bay. Expect better value on accommodation and fewer tourists.
What is the best month to visit Ha Long Bay? +
The best months to visit Ha Long Bay are March, April, May, September, October, November, when the weather is optimal for sightseeing.
More Ha Long Bay Guides
Best Time to Visit
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Things to Do
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Itineraries
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Overview
Complete travel guide for Ha Long Bay: top things to do, itineraries, and typical costs.