| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 33°/23° | 1.1 mm |
| 2026-09-02 | 雷阵雨 | 33°/23° | 7.8 mm |
| 2026-09-03 | 雷阵雨 | 30°/23° | 8.4 mm |
| 2026-09-04 | 强阵雨 | 23°/20° | 57.5 mm |
| 2026-09-05 | 毛毛雨 | 28°/20° | 1.1 mm |
| 2026-09-06 | 中阵雨 | 24°/22° | 10.3 mm |
| 2026-09-07 | 强阵雨 | 25°/21° | 44.1 mm |
| 2026-09-08 | 雷阵雨 | 28°/23° | 11.8 mm |
| 2026-09-09 | 强阵雨 | 25°/20° | 67.5 mm |
| 2026-09-10 | 小雨 | 27°/18° | 4.7 mm |
| 2026-09-11 | 阵雨 | 28°/21° | 2.4 mm |
| 2026-09-12 | 雷阵雨 | 30°/22° | 4.9 mm |
| 2026-09-13 | 阴 | 32°/23° | 0.0 mm |
| 2026-09-14 | 小毛毛雨 | 31°/22° | 1.0 mm |
| 2026-09-15 | 雷阵雨 | 26°/22° | 19.8 mm |
| 2026-09-16 | 阵雨 | 24°/20° | 5.6 mm |
| 2026-09-17 | 小毛毛雨 | 27°/19° | 0.1 mm |
| 2026-09-18 | 雷阵雨 | 29°/21° | 11.4 mm |
| 2026-09-19 | 大毛毛雨 | 30°/21° | 1.9 mm |
| 2026-09-20 | 阴 | 27°/22° | 0.0 mm |
| 2026-09-21 | 大毛毛雨 | 23°/21° | 3.7 mm |
| 2026-09-22 | 阴 | 27°/18° | 0.0 mm |
| 2026-09-23 | 小毛毛雨 | 28°/18° | 0.7 mm |
| 2026-09-24 | 阴 | 28°/20° | 0.0 mm |
| 2026-09-25 | 小毛毛雨 | 28°/18° | 0.1 mm |
| 2026-09-26 | 强阵雨 | 26°/20° | 41.5 mm |
| 2026-09-27 | 阵雨 | 23°/20° | 10.3 mm |
| 2026-09-28 | 雷阵雨 | 25°/21° | 20.8 mm |
| 2026-09-29 | 强阵雨 | 22°/18° | 41.1 mm |
| 2026-09-30 | 阵雨 | 24°/19° | 4.0 mm |
2026年09月纪之川市共记录 30 天，平均最高 27℃、最低 20℃，降水日 26 天。