Vietnam Ha Long Bay Weather in February (cool · Tet possible) — Climate Guide
February (cool · Tet possible) in Ha Long Bay is Cool + variable
Ha Long Bay Weather in February (cool · Tet possible) — Quick Answer
As of 2026- Avg temp
- 20° / 14°
- Rainfall
- 30mm · 10 days
- Crowds
- Moderate
As of 2026, Ha Long Bay in February (cool · Tet possible) averages a high of 20°C and low of 14°C with 30mm of rain over about 10 days. Light jacket + layers. Slightly warmer than January but still cool over water.
February (cool · Tet possible) is Cool + variable for Ha Long Bay.
Continues January's cool + foggy pattern. Tet (Vietnamese New Year) typically falls in February — brings family travel + price spike for 1 week + some cruise operators take a brief pause. Photography compromised by frequent mist.
Travel score
Ha Long Bay February (cool · Tet possible) Weather Stats
Avg High
20°C
Avg Low
14°C
Rainy Days
10
30mm total
Sunshine
3h
Daily avg
Humidity
80%
Cool + damp
UV Index
4
Moderate
Wind
8 km/h
Gusts 16
Sea Temp
18°C
Too cool to swim
Crowds
Moderate
At attractions
February (cool · Tet possible) Sunrise & Sunset
Air Quality
PM2.5
38 μg/m³
PM10
65 μg/m³
Status
Moderate
Feels-Like Temperature & Wind
Feels like
Daytime
19°C
Nighttime
12°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 16 km/h
Activities Recommended for February (cool · Tet possible)
February (cool · Tet possible) Travel Pros & Cons
Pros
- Cool comfortable
- Atmospheric mist + karst photos
- Cooking classes onboard
Cons
- Foggy days limit viewpoints
- Tet disruption
- Cool water for swimming
February (cool · Tet possible) Events & Festivals
- Lunar New Year (Tet) often falls in February
Ha Long Bay in February (cool · Tet possible) — Full Picture
Continues January's cool + foggy pattern. Tet (Vietnamese New Year) typically falls in February — brings family travel + price spike for 1 week + some cruise operators take a brief pause. Photography compromised by frequent mist.
What to Wear & What to Pack
Light jacket + layers. Slightly warmer than January but still cool over water.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
26°C
19.7°C
12.3/mo
Summer (Jun·Jul·Aug)
31.7°C
26°C
16.7/mo
Autumn (Sep·Oct·Nov)
27°C
21.7°C
9.3/mo
Winter (Dec·Jan·Feb)
Current20°C
14°C
8/mo
Ha Long Bay Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 19° | 13° | 8d·25mm | 4h | 78% | 4 | Moderate | Shoulder | |
| 20° | 14° | 10d·30mm | 3h | 80% | 4 | Moderate | Shoulder | |
| 22° | 16° | 11d·35mm | 4h | 82% | 5 | Busy | Peak | |
| 26° | 20° | 12d·60mm | 5h | 84% | 7 | Very busy | Peak | |
| 30° | 23° | 14d·175mm | 6h | 84% | 9 | Moderate | Shoulder | |
| 32° | 26° | 15d·250mm | 6h | 84% | 10 | Quiet | Low season | |
| 32° | 26° | 17d·290mm | 6h | 84% | 10 | Quiet | Low season | |
| 31° | 26° | 18d·320mm | 5h | 85% | 9 | Quiet | Low season | |
| 30° | 24° | 14d·240mm | 6h | 82% | 8 | Quiet | Low season | |
| 27° | 22° | 8d·100mm | 6h | 76% | 7 | Very busy | Peak | |
| 24° | 19° | 6d·50mm | 6h | 75% | 5 | Busy | Peak | |
| 21° | 15° | 6d·25mm | 5h | 77% | 4 | Moderate | Peak |
View Other Months
Ha Long Bay February (cool · Tet possible) Hotel Picks
Frequently Asked Questions
Is February (cool · Tet possible) a good time to visit Ha Long Bay?
Ha Long Bay in February (cool · Tet possible) is Cool + variable. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Ha Long Bay in February (cool · Tet possible)?
Ha Long Bay February (cool · Tet possible) averages a high of 20°C and a low of 14°C.
Does it rain much in Ha Long Bay in February (cool · Tet possible)?
Ha Long Bay February (cool · Tet possible) averages 30mm of rainfall over about 10 rainy days.
What should I wear in Ha Long Bay in February (cool · Tet possible)?
Light jacket + layers. Slightly warmer than January but still cool over water.
What time are sunrise and sunset in Ha Long Bay in February (cool · Tet possible)?
Ha Long Bay February (cool · Tet possible) sunrise is 06:20 and sunset is 17:50, with 11h 30min of daylight.
What's the air quality like in Ha Long Bay in February (cool · Tet possible)?
Ha Long Bay February (cool · Tet possible) air quality (AQI) averages 78, rated Moderate. PM2.5 averages 38μg/m³.
What activities are recommended in Ha Long Bay in February (cool · Tet possible)?
In February (cool · Tet possible), Ha Long Bay is great for Cruise (mist atmosphere), Cave visits, Hanoi exploration.
Is February (cool · Tet possible) peak season in Ha Long Bay?
Ha Long Bay February (cool · Tet possible) crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Ha Long Bay
View Other Months
Planning a February (cool · Tet possible) trip to Ha Long Bay?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.