Vietnam
Ha Long Bay in October
🌧️ Rainy seasonPleasant, humid and often rainy. Watch for tropical cyclone risk.
🎒 Pack: compact umbrella or rain jacket · quick-dry fabrics
Why October scores 8.0What goes into the score
How it works- Weather comfort7.7
- ✓Comfortable temperatures (27.7°C highs / 21.5°C lows)
- !Humid (dew point 21°C)
- !Wet: ~172 mm rain, ~3 heavy-rain days
- Air quality8.7
- ✓Good (within WHO guideline) (PM2.5 ~13 µg/m³)
- Seasonal hazards8.5
- !Tropical cyclone: Peak of the Western Pacific typhoon season
- Safety baseline7.5
- ·Increased caution
| Oct | Nov | |
|---|---|---|
| Score | 8.0 Very good | 9.0 Excellent |
| Season | 🌧️ Rainy season | ☀️ Dry season |
| High / low | 28° / 22° | 25° / 19° |
| Rain | 172 mm | 44 mm |
| Humidity | dew pt 21° | dew pt 18° |
| PM2.5 | 13 µg/m³ | 18 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast).
Holidays & crowdsOctober 2027
No long holidaysNo long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.
No national public holidays in Vietnam this month.
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore Ha Long BayEvents, sights, food & souvenirs
Check event dates locallyA UNESCO-listed bay in northern Vietnam with thousands of limestone islands, best explored on an overnight boat cruise.
No major events on our calendar for October.
Coming up later
Tết (Lunar New Year)Date variesLunar calendar — late Jan to mid-Feb, date moves each year
Vietnam's biggest holiday, when families gather and streets are decorated with flowers and red banners.
Why go: Many shops and restaurants close for several days and domestic travel is very busy, so book transport early.
Where: Ha Long and across Vietnam
National DayEvery year2 September every year
A national holiday marking Vietnam's declaration of independence.
Why go: Domestic travel is busy around the long weekend.
Where: Across Vietnam
Ha Long Bay cruises
Day and overnight cruises through the limestone islands.
💡 Typhoons and storms can cancel cruises roughly June to October.
Sung Sot Cave
One of the largest caves in the bay, with large chambers.
Ti Top Island
An island with a small beach and a viewpoint over the bay.
Kayaking
Kayaking through lagoons and caves such as Luon Cave.
Bai Tu Long Bay
A quieter neighbouring bay with similar limestone scenery.
Cat Ba Island
The largest island in the area, with a national park, reached from Ha Long or Haiphong.
Chả mực
Fried squid cakes, Ha Long's best-known specialty.
💡 Local restaurants and markets
Seafood
Fresh fish, clams, crabs and shrimp from the bay.
💡 Seafood restaurants in Ha Long city
Bánh cuốn chả mực
Steamed rice rolls served with squid cakes.
💡 Breakfast shops
Pearls
Pearls from farms in the bay area.
💡 Pearl shops
Chả mực
Vacuum-packed squid cakes.
💡 Local markets
Airport transfer Kiwitaxi
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