Weather in Chiayi City in September
Chiayi City, Taiwan averages a high of 29°C (84.2°F) and low of 22.8°C (73°F) in September, with 22 rain days and 9.8 hours of daily sunshine. Travel score: 66.9/100 (Good). The best time to visit Chiayi City is November.
High
29°C84°F
Low
23°C73°F
🌧️
22
rain days
☀️
9.8
hrs/day sunshine
💧
84%
humidity
67— Good
September in Chiayi City is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Chiayi City?
How much does it rain in Chiayi City in September?
Chiayi City receives an average of 380.7mm of rainfall across 22 rainy days in September. The annual total is 2747.2mm.
What should I pack for Chiayi City in September?
Essentials
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Comfortable walking shoes
Essential for exploring the city
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Light layers and t-shirts
Warm weather around 29°C
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Waterproof jacket
Frequent rain expected (22 rainy days)
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Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
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What is the weather like in other months in Chiayi City?
Data based on 1994–2024 averages · Last updated: 2024-12-31