TripAware
Ha Long Bay, Vietnam
Southeast Asiamixed

Ha Long Bay

Vietnam

99

Excellent Match

👍December is a great time to visit Ha Long Bay — expect pleasantly warm days around 70°F (lows near 60°F), minimal rain, decent sunshine.

December Climate

70°HIGH
60°LOW
6.3hSUN/DAY
6dRAIN
69%HUMIDITY
68°WATER
Matched: Dec

Why This Matches

Based on your December search preferences

Temperature99/100

Avg highs of 70°F

Rainfall88/100

6 rain days expected

Sunshine100/100

6.3 hours of sunshine per day

Humidity93/100

69% average humidity

Year-Round Climate

Temperature

70°60°68°JFMAMJJASOND
Avg High (°F)
Avg Low (°F)
Water (°F)

Sunshine

6hJFMAMJJASOND
Sunshine (hrs/day)

Rainfall

6dJFMAMJJASOND
Rain days/month

Best Time to Visit Ha Long Bay

The best time to visit Ha Long Bay is December, with highs around 70°F, moderate rainfall.

Great
Good
Fair
Avoid

Weather Risks

🌧️

Rainy season

May, June, July, August, September

⛈️

Monsoon season

Varies by area — typically May–October

💧

Very high humidity

March, April, May, July, August

What to Pack

Based on December conditions in Ha Long Bay

👕

Light layers — t-shirts with a light jacket for evenings

🌂

A light rain jacket is worth having, just in case

🧴

Sunscreen and sunglasses — UV can be strong even through clouds

🦟

Insect repellent — mosquitoes are active in humid conditions

December in Ha Long Bay

Flight prices unavailable for this route

Nightly hotel rates

Budget

$14–$27

Mid-Range

$36–$81

Luxury

$108–$252

About Ha Long Bay

Ha Long Bay is one of the natural wonders of the world, a vast emerald seascape studded with thousands of limestone karst islands rising sheer from the water. The classic way to experience it is aboard a traditional-style junk boat, cruising between the towering pillars, dropping anchor in quiet coves, and waking to mist drifting over the peaks. It is the kind of scenery that lives up to every photograph.

Beyond the cruising, the bay rewards exploration. Kayaks slip into hidden lagoons and through sea caves, some islands hold vast illuminated grottoes, and floating fishing villages offer a glimpse of life on the water. An overnight cruise is well worth it, letting you see the bay after the day-trip crowds have gone.

The most reliable weather comes in spring and autumn, around March to April and October to November, with comfortable temperatures and clearer skies. Summers are hot and see passing storms, while winters can be cool and misty, lending the karsts an atmospheric haze.

limestone-karstskayakingcruisingscenicisland-hopping

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