| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 中阵雨 | 18°/16° | 14.4 mm |
| 2026-09-02 | 小毛毛雨 | 28°/16° | 0.7 mm |
| 2026-09-03 | 毛毛雨 | 29°/16° | 1.6 mm |
| 2026-09-04 | 毛毛雨 | 30°/16° | 3.0 mm |
| 2026-09-05 | 雷阵雨 | 25°/16° | 21.0 mm |
| 2026-09-06 | 雷阵雨 | 28°/16° | 11.3 mm |
| 2026-09-07 | 雷阵雨 | 26°/16° | 2.3 mm |
| 2026-09-08 | 雷阵雨 | 27°/16° | 10.2 mm |
| 2026-09-09 | 雷阵雨 | 23°/16° | 18.5 mm |
| 2026-09-10 | 阵雨 | 20°/15° | 13.9 mm |
| 2026-09-11 | 大毛毛雨 | 19°/15° | 7.9 mm |
| 2026-09-12 | 强阵雨 | 17°/16° | 170.9 mm |
| 2026-09-13 | 小雨 | 23°/15° | 2.1 mm |
| 2026-09-14 | 强阵雨 | 22°/16° | 29.3 mm |
| 2026-09-15 | 大毛毛雨 | 26°/15° | 3.5 mm |
| 2026-09-16 | 雷阵雨 | 26°/16° | 6.9 mm |
| 2026-09-17 | 雷阵雨 | 24°/16° | 16.1 mm |
| 2026-09-18 | 阵雨 | 25°/15° | 6.7 mm |
| 2026-09-19 | 雷阵雨 | 22°/16° | 13.0 mm |
| 2026-09-20 | 雷阵雨 | 23°/16° | 14.1 mm |
| 2026-09-21 | 阵雨 | 22°/15° | 8.0 mm |
| 2026-09-22 | 阵雨 | 22°/15° | 7.5 mm |
| 2026-09-23 | 阵雨 | 20°/16° | 11.2 mm |
| 2026-09-24 | 阵雨 | 21°/16° | 12.5 mm |
| 2026-09-25 | 阵雨 | 22°/16° | 10.4 mm |
| 2026-09-26 | 雷阵雨 | 23°/16° | 6.9 mm |
| 2026-09-27 | 雷阵雨 | 25°/15° | 4.9 mm |
| 2026-09-28 | 毛毛雨 | 28°/16° | 1.8 mm |
| 2026-09-29 | 阵雨 | 29°/16° | 6.9 mm |
| 2026-09-30 | 雷阵雨 | 28°/16° | 5.4 mm |
2026年09月西江县共记录 30 天，平均最高 24℃、最低 15℃，降水日 30 天。