Weather in Yên Bái in September
Yên Bái, Vietnam averages a high of 29.7°C (85.5°F) and low of 24°C (75.2°F) in September, with 19 rain days and 8.3 hours of daily sunshine. Travel score: 64.9/100 (Good). The best time to visit Yên Bái is November.
High
30°C85°F
Low
24°C75°F
🌧️
19
rain days
☀️
8.3
hrs/day sunshine
💧
85%
humidity
65— Good
September in Yên Bái is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Yên Bái?
How much does it rain in Yên Bái in September?
Yên Bái receives an average of 256.4mm of rainfall across 19 rainy days in September. The annual total is 2211mm.
What should I pack for Yên Bái 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 (19 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
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