| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 32°/27° | 3.9 mm |
| 2024-09-02 | 晴天 | 33°/27° | 0.6 mm |
| 2024-09-03 | 晴天 | 29°/24° | 8.0 mm |
| 2024-09-04 | 晴天 | 29°/23° | 0.3 mm |
| 2024-09-05 | 晴天 | 31°/24° | 0.0 mm |
| 2024-09-06 | 晴天 | 33°/26° | 0.0 mm |
| 2024-09-07 | 晴天 | 33°/28° | 0.0 mm |
| 2024-09-08 | 晴天 | 33°/28° | 0.0 mm |
| 2024-09-09 | 晴天 | 33°/26° | 0.1 mm |
| 2024-09-10 | 晴天 | 33°/27° | 1.2 mm |
| 2024-09-11 | 晴天 | 34°/28° | 2.8 mm |
| 2024-09-12 | 晴天 | 33°/28° | 0.6 mm |
| 2024-09-13 | 晴天 | 33°/28° | 0.5 mm |
| 2024-09-14 | 晴天 | 34°/28° | 0.0 mm |
| 2024-09-15 | 晴天 | 34°/28° | 2.5 mm |
| 2024-09-16 | 晴天 | 30°/25° | 15.2 mm |
| 2024-09-17 | 晴天 | 32°/25° | 0.0 mm |
| 2024-09-18 | 晴天 | 35°/28° | 2.2 mm |
| 2024-09-19 | 晴天 | 32°/28° | 0.5 mm |
| 2024-09-20 | 晴天 | 36°/27° | 0.0 mm |
| 2024-09-21 | 晴天 | 33°/26° | 0.0 mm |
| 2024-09-22 | 晴天 | 29°/24° | 2.8 mm |
| 2024-09-23 | 晴天 | 25°/21° | 8.2 mm |
| 2024-09-24 | 晴天 | 24°/19° | 0.0 mm |
| 2024-09-25 | 晴天 | 22°/19° | 1.7 mm |
| 2024-09-26 | 晴天 | 28°/22° | 0.9 mm |
| 2024-09-27 | 晴天 | 24°/22° | 17.0 mm |
| 2024-09-28 | 晴天 | 27°/23° | 5.1 mm |
| 2024-09-29 | 晴天 | 25°/22° | 0.5 mm |
| 2024-09-30 | 晴天 | 27°/22° | 0.1 mm |
2024年09月世田谷区共记录 30 天，平均最高 30℃、最低 25℃，降水日 21 天。