February · Vietnam
Best time to visit Cat Ba Island in February Weather, crowds & prices
Weather in Cat Ba Island in February
Average temperature 17°C, 64 mm of rain, about 3 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
February score
6.5/10
Ranked #5 of 12 months
- Avg temp
- 17°C
- Rainfall
- 64 mm
- Humidity
- 83%
- Days with 6h+ sun
- 3
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
February in Cat Ba Island scores 6.5/10 for nature and wildlife travel - an above-average month (#5 of 12). Expect around 17°C, 64 mm of rain, and roughly 3 days with 6+ hours of sunshine this month.
Largest island in Halong/Lan Ha Bay featuring rainforest national parks, bioluminescent plankton, and kayaking.
February in Cat Ba Island: mixed conditions, plan around the weather
Temperatures hover around 17°C (63°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 64 mm of rain this month — a flexible day or two helps — with about 3 days with 6+ hours of sunshine and 11.3 hours of daylight to work around it.
That is 6.5/10 on the same scale — 5th of 12 months, versus 7.9/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
Budget for mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Cat Ba Island in February?
- In February, Cat Ba Island averages 17°C, 64 mm of rain, and about 3 days with 6+ hours of sunshine. Its climate-comfort score is 6.5/10.
- Is February a good time to visit Cat Ba Island?
- February earns a 6.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cat Ba Island in February?
- Expect about 64 mm of rain in February. Average humidity is 83% and there are about 3 days with 6+ hours of sunshine.
Curated in Cat Ba Island
Tickets & experiences
Things to do in Cat Ba Island
Cat Ba Island, Vietnam. Live activities and tours from GetYourGuide, matched to this destination.