| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 中阵雨 | 29°/24° | 8.5 mm |
| 2026-09-02 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-03 | 阴 | 33°/24° | 0.0 mm |
| 2026-09-04 | 毛毛雨 | 33°/24° | 1.1 mm |
| 2026-09-05 | 阴 | 33°/25° | 0.0 mm |
| 2026-09-06 | 雷阵雨 | 34°/25° | 4.3 mm |
| 2026-09-07 | 毛毛雨 | 32°/25° | 1.3 mm |
| 2026-09-08 | 毛毛雨 | 33°/24° | 1.0 mm |
| 2026-09-09 | 中阵雨 | 33°/25° | 9.0 mm |
| 2026-09-10 | 阵雨 | 28°/24° | 9.3 mm |
| 2026-09-11 | 中阵雨 | 31°/23° | 15.4 mm |
| 2026-09-12 | 阵雨 | 30°/23° | 13.2 mm |
| 2026-09-13 | 毛毛雨 | 26°/23° | 2.8 mm |
| 2026-09-14 | 阵雨 | 25°/22° | 5.6 mm |
| 2026-09-15 | 阵雨 | 26°/23° | 9.8 mm |
| 2026-09-16 | 毛毛雨 | 32°/23° | 1.3 mm |
| 2026-09-17 | 雷阵雨 | 31°/24° | 48.0 mm |
| 2026-09-18 | 小毛毛雨 | 32°/24° | 0.1 mm |
| 2026-09-19 | 雷阵雨 | 33°/25° | 11.7 mm |
| 2026-09-20 | 雷阵雨 | 32°/24° | 27.2 mm |
| 2026-09-21 | 小毛毛雨 | 30°/24° | 0.3 mm |
| 2026-09-22 | 阵雨 | 29°/23° | 15.0 mm |
| 2026-09-23 | 阵雨 | 29°/24° | 13.1 mm |
| 2026-09-24 | 强阵雨 | 26°/23° | 48.7 mm |
| 2026-09-25 | 中阵雨 | 26°/24° | 33.2 mm |
| 2026-09-26 | 阵雨 | 28°/23° | 17.6 mm |
| 2026-09-27 | 阵雨 | 29°/23° | 6.2 mm |
| 2026-09-28 | 阵雨 | 31°/24° | 5.1 mm |
| 2026-09-29 | 小毛毛雨 | 32°/24° | 0.1 mm |
| 2026-09-30 | 大毛毛雨 | 33°/24° | 3.1 mm |
2026年09月德兰萨萨尔共记录 30 天，平均最高 30℃、最低 23℃，降水日 27 天。