| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阵雨 | 32°/25° | 10.3 mm |
| 2026-09-02 | 阴 | 33°/26° | 0.0 mm |
| 2026-09-03 | 中阵雨 | 29°/26° | 14.7 mm |
| 2026-09-04 | 雷阵雨 | 28°/25° | 17.4 mm |
| 2026-09-05 | 阵雨 | 28°/24° | 10.3 mm |
| 2026-09-06 | 中阵雨 | 24°/23° | 19.8 mm |
| 2026-09-07 | 阴 | 30°/23° | 0.0 mm |
| 2026-09-08 | 小毛毛雨 | 31°/23° | 0.2 mm |
| 2026-09-09 | 小毛毛雨 | 30°/23° | 1.3 mm |
| 2026-09-10 | 小毛毛雨 | 28°/22° | 2.7 mm |
| 2026-09-11 | 小毛毛雨 | 27°/23° | 6.9 mm |
| 2026-09-12 | 小毛毛雨 | 31°/24° | 0.7 mm |
| 2026-09-13 | 阴 | 33°/24° | 0.0 mm |
| 2026-09-14 | 小毛毛雨 | 32°/24° | 0.3 mm |
| 2026-09-15 | 小毛毛雨 | 28°/24° | 1.5 mm |
| 2026-09-16 | 阴 | 28°/23° | 0.0 mm |
| 2026-09-17 | 阴 | 30°/22° | 0.0 mm |
| 2026-09-18 | 阴 | 29°/23° | 0.0 mm |
| 2026-09-19 | 晴天 | 32°/22° | 0.0 mm |
| 2026-09-20 | 多云 | 31°/24° | 0.0 mm |
| 2026-09-21 | 晴天 | 30°/23° | 0.0 mm |
| 2026-09-22 | 晴天 | 30°/22° | 0.0 mm |
| 2026-09-23 | 多云 | 31°/22° | 0.0 mm |
| 2026-09-24 | 阴 | 32°/22° | 0.0 mm |
| 2026-09-25 | 晴间多云 | 34°/23° | 0.0 mm |
| 2026-09-26 | 阴 | 34°/24° | 0.0 mm |
| 2026-09-27 | 阴 | 34°/24° | 0.0 mm |
| 2026-09-28 | 阴 | 36°/25° | 0.0 mm |
| 2026-09-29 | 阴 | 36°/25° | 0.0 mm |
| 2026-09-30 | 阴 | 35°/25° | 0.0 mm |
2026年09月台北市共记录 30 天，平均最高 30℃、最低 23℃，降水日 12 天。