Month guide · Ha Long Bay · Vietnam
Ha Long Bay in October
What October is really like in Ha Long Bay: weather, crowds, prices, events and what to pack.
Updated By the AMZBooking editorial team
Photo: Schwede66, CC BY-SA 3.0
Quick answer
October is one of the best months to visit Ha Long Bay. Expect average highs of 28°C (82°F), lows of 22°C (72°F), about 8 rainy days and roughly 11.6 hours of daylight. One of the best months: dry, clear and warm, with the sea still pleasant for swimming and kayaking.
Key facts
- Average high / low
- 28°C (82°F) / 22°C (72°F)
- Rainy days
- About 8
- Daylight
- About 11.6 hours
- Sea temperature
- 26°C (79°F)
- Crowds
- Busy
- Hotel prices
- High
Weather in October
October is the 6th-warmest month in Ha Long Bay: days average 28°C (82°F) against a yearly average high of 26°C (79°F), and nights fall to about 22°C (72°F). Rain falls on roughly 8 of its 31 days. Compared with September (30°C (86°F)), October is cooler; by November highs drop to around 25°C (77°F).
- Sunrise (15 October)
- About 05:46
- Sunset (15 October)
- About 17:27
- Daylight
- About 11.6 hours
- Sea
- 26°C (79°F)
Autumn (September–November). Storms fade through September, leaving dry, clear and warm weather in October and November, the best time for views.
Crowds and prices
On a 1–5 scale, October rates 4 for crowds (the peak is July at 5) and 4 for hotel prices (highest in July). Book accommodation early: October is one of the pricier months.
Events in October
October has no major recurring festival in Ha Long Bay, which usually means easier bookings.
What to do in October
Mild, settled days suit walking, viewpoints and time outdoors.
Experience · Ha Long Bay
Overnight bay cruise
An overnight cruise is the classic way to see the bay.
- Time needed
- 2 days, 1 night
- Cost
- Expensive
- Iconic
- Couples
- Views
- Photo spot
- After dark
Viewpoint · Central Ha Long Bay
Ti Top Island
Climb first and swim after; the steps are in full sun and slippery when wet.
- Time needed
- 1–1.5 hours
- Cost
- Low cost
- Views
- Active
- Photo spot
- Iconic
Experience · Bo Hon Island
Luon Cave kayaking
A low sea tunnel through Bo Hon Island opens into an enclosed lagoon ringed by sheer cliffs, where monkeys are sometimes seen in the trees.
- Time needed
- 45 minutes
- Cost
- Low cost
- Active
- Nature
- Kids
- Outdoors
Landmark · Central Ha Long Bay
Fighting Cocks Islet
Stand on the side of the boat facing the islet before it comes into view; the best angle lasts only a few minutes.
- Time needed
- 15 minutes
- Cost
- Free
- Iconic
- Photo spot
- Free
- Views
The sea averages 26°C (79°F) — warm enough to swim. Best beaches near Ha Long Bay.
What to pack
For highs near 28°C, lows near 22°C and 8 wet days: light, breathable clothes, a sun hat and high-factor sunscreen; a packable rain jacket for showers; comfortable walking shoes.
Is October a good time to visit Ha Long Bay?
One of the best months to visit Ha Long Bay. The other best months are April–May and November. Compare every month.
Ha Long Bay in other months
Questions travellers ask
+Is October a good time to visit Ha Long Bay?
It is one of the best months to visit Ha Long Bay. One of the best months: dry, clear and warm, with the sea still pleasant for swimming and kayaking.
+How warm is Ha Long Bay in October?
Average highs are around 28°C (82°F) and lows around 22°C (72°F).
+Does it rain a lot in Ha Long Bay in October?
Expect rain on about 8 days of the month.