Climate averages 1991–2020
Weather in Taiwan in August
In August, average daytime highs across the 28 cities listed in Taiwan range from 27.5°C in Nantou, Taiwan to 31.0°C in Sanxia. Monthly rainfall ranges from 171 mm in Keelung to 667 mm in Chiayi City.
Long-term climate patterns, not a forecast for a particular trip.
City by city
August in Taiwan
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Taipei | 30.6°C25.9°C | 25.9°C | 302 | 20.7 |
| Taichung | 28.8°C23.3°C | 23.3°C | 439 | 27.6 |
| Kaohsiung | 29.4°C24.7°C | 24.7°C | 363 | 21.2 |
| Tainan | 29.7°C25.5°C | 25.5°C | 401 | 21.1 |
| Banqiao | 30.5°C25.2°C | 25.2°C | 302 | 20.7 |
| Taoyuan | 29.6°C24.7°C | 24.7°C | 225 | 16.0 |
| Hsinchu | 29.4°C25.3°C | 25.3°C | 307 | 19.5 |
| Keelung | 30.1°C26.6°C | 26.6°C | 171 | 12.7 |
| Neihu | 30.4°C26.2°C | 26.2°C | 302 | 20.7 |
| Chiayi City | 29.0°C23.3°C | 23.3°C | 667 | 28.4 |
| Yongkang | 29.7°C24.7°C | 24.7°C | 401 | 21.1 |
| Chang-hua | 29.6°C24.4°C | 24.4°C | 287 | 19.9 |
| Bade | 30.0°C24.2°C | 24.2°C | 225 | 16.0 |
| Danshui, Taiwan | 30.6°C26.5°C | 26.5°C | 187 | 14.3 |
| Shulin | 30.2°C24.8°C | 24.8°C | 302 | 20.7 |
| Yuanlin | 29.5°C23.9°C | 23.9°C | 287 | 19.9 |
| Sanxia | 31.0°C25.1°C | 25.1°C | 225 | 16.0 |
| Douliu | 29.0°C23.2°C | 23.2°C | 441 | 23.9 |
| Toufen | 29.1°C25.3°C | 25.3°C | 307 | 19.5 |
| Nantou, Taiwan | 27.5°C21.8°C | 21.8°C | 384 | 25.8 |
| Taitung | 30.3°C25.7°C | 25.7°C | 315 | 19.9 |
| Hualien City | 29.0°C24.0°C | 24.0°C | 353 | 22.9 |
| Caotun | 28.5°C22.8°C | 22.8°C | 384 | 25.8 |
| Zhudong | 29.3°C24.0°C | 24.0°C | 307 | 19.5 |
| Yilan, Taiwan | 29.7°C25.4°C | 25.4°C | 329 | 22.9 |
| Puli | 28.7°C22.1°C | 22.1°C | 457 | 28.0 |
| Miaoli | 28.7°C25.0°C | 25.0°C | 329 | 21.9 |
| Xinying | 29.8°C24.5°C | 24.5°C | 407 | 21.0 |
A rain day is a local calendar day with at least 1 mm of precipitation.