| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 19°/14° | 1.0 mm |
| 2026-09-02 | 雷阵雨 | 23°/15° | 6.6 mm |
| 2026-09-03 | 中阵雨 | 18°/12° | 28.1 mm |
| 2026-09-04 | 阵雨 | 18°/12° | 8.0 mm |
| 2026-09-05 | 小毛毛雨 | 19°/11° | 1.6 mm |
| 2026-09-06 | 小雨 | 13°/11° | 6.7 mm |
| 2026-09-07 | 中雨 | 17°/12° | 24.0 mm |
| 2026-09-08 | 强阵雨 | 20°/14° | 31.0 mm |
| 2026-09-09 | 强阵雨 | 17°/10° | 75.0 mm |
| 2026-09-10 | 阵雨 | 11°/9° | 3.2 mm |
| 2026-09-11 | 中雨 | 19°/10° | 7.9 mm |
| 2026-09-12 | 小毛毛雨 | 15°/13° | 1.0 mm |
| 2026-09-13 | 小毛毛雨 | 19°/13° | 0.2 mm |
| 2026-09-14 | 雷阵雨 | 24°/14° | 8.9 mm |
| 2026-09-15 | 强阵雨 | 16°/13° | 24.6 mm |
| 2026-09-16 | 强阵雨 | 13°/12° | 57.3 mm |
| 2026-09-17 | 毛毛雨 | 16°/11° | 4.0 mm |
| 2026-09-18 | 雾 | 17°/10° | 0.0 mm |
| 2026-09-19 | 阴 | 19°/10° | 0.0 mm |
| 2026-09-20 | 毛毛雨 | 17°/14° | 3.7 mm |
| 2026-09-21 | 强阵雨 | 17°/14° | 41.9 mm |
| 2026-09-22 | 阵雨 | 15°/8° | 9.2 mm |
| 2026-09-23 | 小毛毛雨 | 15°/10° | 0.3 mm |
| 2026-09-24 | 毛毛雨 | 16°/9° | 2.8 mm |
| 2026-09-25 | 阴 | 17°/8° | 0.0 mm |
| 2026-09-26 | 中阵雨 | 10°/8° | 18.7 mm |
| 2026-09-27 | 小毛毛雨 | 17°/9° | 0.2 mm |
| 2026-09-28 | 强阵雨 | 16°/12° | 35.7 mm |
| 2026-09-29 | 阵雨 | 12°/7° | 10.0 mm |
| 2026-09-30 | 雾 | 16°/5° | 0.0 mm |
2026年09月水上町共记录 30 天，平均最高 16℃、最低 11℃，降水日 26 天。