Weather in Railay Beach in September
Railay Beach, Thailand averages a high of 28.4°C (83.1°F) and low of 24.8°C (76.6°F) in September, with 25 rain days and 8.5 hours of daily sunshine. Travel score: 63.9/100 (Good). The best time to visit Railay Beach is February.
High
28°C83°F
Low
25°C77°F
🌧️
25
rain days
☀️
8.5
hrs/day sunshine
💧
87%
humidity
64— Good
September in Railay Beach is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Railay Beach?
How much does it rain in Railay Beach in September?
Railay Beach receives an average of 302.1mm of rainfall across 25 rainy days in September. The annual total is 2439.5mm.
What should I pack for Railay Beach in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧥
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+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Thailand 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