| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 雷阵雨 | 30°/22° | 17.1 mm |
| 2026-09-02 | 雷阵雨 | 33°/22° | 12.5 mm |
| 2026-09-03 | 雷阵雨 | 31°/22° | 7.3 mm |
| 2026-09-04 | 阵雨 | 33°/22° | 2.4 mm |
| 2026-09-05 | 小毛毛雨 | 32°/22° | 2.7 mm |
| 2026-09-06 | 小毛毛雨 | 33°/22° | 1.7 mm |
| 2026-09-07 | 雷阵雨 | 32°/22° | 4.0 mm |
| 2026-09-08 | 雷阵雨 | 31°/22° | 16.4 mm |
| 2026-09-09 | 雷阵雨 | 31°/22° | 15.8 mm |
| 2026-09-10 | 雷阵雨 | 27°/22° | 25.9 mm |
| 2026-09-11 | 阵雨 | 32°/21° | 5.1 mm |
| 2026-09-12 | 阵雨 | 32°/20° | 5.5 mm |
| 2026-09-13 | 阴 | 33°/21° | 0.0 mm |
| 2026-09-14 | 小毛毛雨 | 34°/21° | 0.4 mm |
| 2026-09-15 | 雷阵雨 | 32°/22° | 5.1 mm |
| 2026-09-16 | 雷阵雨 | 30°/22° | 15.0 mm |
| 2026-09-17 | 雷阵雨 | 32°/21° | 10.2 mm |
| 2026-09-18 | 雷阵雨 | 31°/22° | 23.2 mm |
| 2026-09-19 | 雷阵雨 | 27°/22° | 19.1 mm |
| 2026-09-20 | 阵雨 | 29°/21° | 12.9 mm |
| 2026-09-21 | 阵雨 | 30°/21° | 6.3 mm |
| 2026-09-22 | 毛毛雨 | 33°/21° | 0.9 mm |
| 2026-09-23 | 小毛毛雨 | 33°/21° | 0.3 mm |
| 2026-09-24 | 毛毛雨 | 33°/21° | 1.1 mm |
| 2026-09-25 | 阵雨 | 33°/21° | 6.6 mm |
| 2026-09-26 | 中阵雨 | 32°/21° | 11.2 mm |
| 2026-09-27 | 大毛毛雨 | 32°/22° | 5.6 mm |
| 2026-09-28 | 中阵雨 | 25°/22° | 37.4 mm |
| 2026-09-29 | 中阵雨 | 23°/21° | 16.9 mm |
| 2026-09-30 | 小毛毛雨 | 30°/20° | 1.1 mm |
2026年09月湄沙乡共记录 30 天，平均最高 30℃、最低 21℃，降水日 29 天。