Weather in Đồng Hới in September
Đồng Hới, Vietnam averages a high of 29.5°C (85.1°F) and low of 25.3°C (77.5°F) in September, with 20 rain days and 8.5 hours of daily sunshine. Travel score: 64.9/100 (Good). The best time to visit Đồng Hới is June.
High
30°C85°F
Low
25°C78°F
🌧️
20
rain days
☀️
8.5
hrs/day sunshine
💧
82%
humidity
65— Good
September in Đồng Hới is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Đồng Hới?
How much does it rain in Đồng Hới in September?
Đồng Hới receives an average of 358.3mm of rainfall across 20 rainy days in September. The annual total is 2207.2mm.
What should I pack for Đồng Hới in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧥
Waterproof jacket
Frequent rain expected (20 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Vietnam in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31