Weather in Kowloon in September
Kowloon, Hong Kong averages a high of 28.9°C (84°F) and low of 25°C (77°F) in September, with 17 rain days and 9.5 hours of daily sunshine. Travel score: 69.8/100 (Good). The best time to visit Kowloon is November.
High
29°C84°F
Low
25°C77°F
🌧️
17
rain days
☀️
9.5
hrs/day sunshine
💧
83%
humidity
70— Good
September in Kowloon is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kowloon?
How much does it rain in Kowloon in September?
Kowloon receives an average of 216mm of rainfall across 17 rainy days in September. The annual total is 1782.6mm.
What should I pack for Kowloon in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (17 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Hong Kong 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