| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 毛毛雨 | 31°/22° | 1.2 mm |
| 2026-09-02 | 毛毛雨 | 32°/22° | 0.9 mm |
| 2026-09-03 | 小毛毛雨 | 33°/22° | 0.6 mm |
| 2026-09-04 | 毛毛雨 | 32°/22° | 1.0 mm |
| 2026-09-05 | 小毛毛雨 | 34°/21° | 0.2 mm |
| 2026-09-06 | 阵雨 | 34°/22° | 3.2 mm |
| 2026-09-07 | 雷阵雨 | 32°/22° | 9.0 mm |
| 2026-09-08 | 雷阵雨 | 33°/23° | 11.3 mm |
| 2026-09-09 | 雷阵雨 | 30°/23° | 11.3 mm |
| 2026-09-10 | 雷阵雨 | 28°/23° | 21.8 mm |
| 2026-09-11 | 大毛毛雨 | 31°/21° | 3.0 mm |
| 2026-09-12 | 阵雨 | 31°/20° | 2.8 mm |
| 2026-09-13 | 阴 | 32°/21° | 0.0 mm |
| 2026-09-14 | 中阵雨 | 33°/21° | 5.7 mm |
| 2026-09-15 | 雷阵雨 | 31°/22° | 18.3 mm |
| 2026-09-16 | 雷阵雨 | 32°/22° | 8.5 mm |
| 2026-09-17 | 雷阵雨 | 32°/22° | 1.3 mm |
| 2026-09-18 | 阵雨 | 27°/22° | 10.2 mm |
| 2026-09-19 | 雷阵雨 | 28°/22° | 27.8 mm |
| 2026-09-20 | 雷阵雨 | 29°/22° | 18.8 mm |
| 2026-09-21 | 阵雨 | 29°/22° | 17.2 mm |
| 2026-09-22 | 雷阵雨 | 30°/21° | 6.0 mm |
| 2026-09-23 | 阵雨 | 30°/21° | 2.6 mm |
| 2026-09-24 | 阵雨 | 30°/21° | 5.6 mm |
| 2026-09-25 | 雷阵雨 | 31°/22° | 3.5 mm |
| 2026-09-26 | 雷阵雨 | 28°/22° | 14.9 mm |
| 2026-09-27 | 阵雨 | 28°/22° | 15.9 mm |
| 2026-09-28 | 中阵雨 | 24°/22° | 57.9 mm |
| 2026-09-29 | 中阵雨 | 24°/22° | 15.5 mm |
| 2026-09-30 | 小毛毛雨 | 30°/20° | 0.6 mm |
2026年09月湄首乡共记录 30 天，平均最高 30℃、最低 21℃，降水日 29 天。