| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阴 | 35°/26° | 0.0 mm |
| 2025-09-02 | 阴 | 36°/25° | 0.0 mm |
| 2025-09-03 | 小毛毛雨 | 35°/25° | 0.7 mm |
| 2025-09-04 | 中阵雨 | 27°/23° | 15.9 mm |
| 2025-09-05 | 雷阵雨 | 26°/22° | 187.1 mm |
| 2025-09-06 | 阴 | 31°/21° | 0.0 mm |
| 2025-09-07 | 大毛毛雨 | 32°/23° | 1.8 mm |
| 2025-09-08 | 阴 | 34°/24° | 0.0 mm |
| 2025-09-09 | 小毛毛雨 | 34°/25° | 0.5 mm |
| 2025-09-10 | 雷阵雨 | 32°/23° | 8.3 mm |
| 2025-09-11 | 雷阵雨 | 28°/22° | 21.9 mm |
| 2025-09-12 | 雷阵雨 | 29°/22° | 13.6 mm |
| 2025-09-13 | 雷阵雨 | 27°/23° | 4.5 mm |
| 2025-09-14 | 雷阵雨 | 28°/23° | 11.9 mm |
| 2025-09-15 | 阴 | 33°/24° | 0.0 mm |
| 2025-09-16 | 毛毛雨 | 33°/24° | 1.2 mm |
| 2025-09-17 | 雷阵雨伴有冰雹 | 33°/24° | 11.3 mm |
| 2025-09-18 | 雷阵雨 | 30°/23° | 7.7 mm |
| 2025-09-19 | 毛毛雨 | 27°/22° | 3.1 mm |
| 2025-09-20 | 阵雨 | 23°/21° | 10.3 mm |
| 2025-09-21 | 阵雨 | 29°/21° | 7.2 mm |
| 2025-09-22 | 小毛毛雨 | 26°/18° | 0.5 mm |
| 2025-09-23 | 阴 | 25°/19° | 0.0 mm |
| 2025-09-24 | 阴 | 26°/18° | 0.0 mm |
| 2025-09-25 | 阴 | 28°/21° | 0.0 mm |
| 2025-09-26 | 阴 | 31°/21° | 0.0 mm |
| 2025-09-27 | 小毛毛雨 | 29°/20° | 0.3 mm |
| 2025-09-28 | 中阵雨 | 28°/20° | 5.6 mm |
| 2025-09-29 | 大毛毛雨 | 27°/21° | 4.5 mm |
| 2025-09-30 | 毛毛雨 | 27°/18° | 3.0 mm |
2025年09月濑户市共记录 30 天，平均最高 29℃、最低 22℃，降水日 21 天。