Weather in Hạ Long in August
Hạ Long, Vietnam averages a high of 30.4°C (86.7°F) and low of 26.1°C (79°F) in August, with 25 rain days and 8.3 hours of daily sunshine. Travel score: 62.9/100 (Good). The best time to visit Hạ Long is November.
High
30°C87°F
Low
26°C79°F
🌧️
25
rain days
☀️
8.3
hrs/day sunshine
💧
87%
humidity
63— Good
August in Hạ Long is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Hạ Long?
How much does it rain in Hạ Long in August?
Hạ Long receives an average of 361.2mm of rainfall across 25 rainy days in August. The annual total is 1731.4mm.
What should I pack for Hạ Long in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 30°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (25 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Vietnam in August?
Don't miss any public holidays — check before you book!
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What is the weather like in other months in Hạ Long?
Data based on 1994–2024 averages · Last updated: 2024-12-31