Weather in Hạ Long in December
Hạ Long, Vietnam averages a high of 20.9°C (69.6°F) and low of 15.5°C (59.9°F) in December, with 5 rain days and 6.7 hours of daily sunshine. Travel score: 80.8/100 (Excellent). The best time to visit Hạ Long is November.
High
21°C70°F
Low
16°C60°F
🌧️
5
rain days
☀️
6.7
hrs/day sunshine
💧
71%
humidity
81— Excellent
December in Hạ Long is mild and mostly dry — great time to visit.
What are the average temperatures in Hạ Long?
How much does it rain in Hạ Long in December?
Hạ Long receives an average of 27mm of rainfall across 5 rainy days in December. The annual total is 1731.4mm.
What should I pack for Hạ Long in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Vietnam in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31