September · Vietnam
Best time to visit Cat Ba Island in SeptemberWeather, crowds & prices
September score
7.6/10
Ranked #3 of 12 months
- Avg temp
- 32°C
- Rainfall
- 260 mm
- Humidity
- 77%
- Sunny days
- 11
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Cat Ba Island scores 7.6/10 for nature and wildlife travel - one of the top 12-month picks (#3). Expect around 32°C, 260 mm of rain, and roughly 11 sunny days this month.
Largest island in Halong/Lan Ha Bay featuring rainforest national parks, bioluminescent plankton, and kayaking.
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.
