| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 毛毛雨 | 8°/0° | 1.8 mm |
| 2026-09-02 | 阴 | 10°/0° | 0.0 mm |
| 2026-09-03 | 阴 | 11°/0° | 0.0 mm |
| 2026-09-04 | 阴 | 15°/1° | 0.0 mm |
| 2026-09-05 | 阴 | 10°/1° | 0.0 mm |
| 2026-09-06 | 阴 | 14°/0° | 0.0 mm |
| 2026-09-07 | 大毛毛雨 | 13°/4° | 2.7 mm |
| 2026-09-08 | 毛毛雨 | 12°/3° | 3.0 mm |
| 2026-09-09 | 中阵雨 | 7°/0° | 29.5 mm |
| 2026-09-10 | 毛毛雨 | 1°/-1° | 1.6 mm |
| 2026-09-11 | 雾 | 5°/-3° | 0.0 mm |
| 2026-09-12 | 多云 | 7°/-4° | 0.0 mm |
| 2026-09-13 | 雾 | 9°/-2° | 0.0 mm |
| 2026-09-14 | 小毛毛雨 | 8°/0° | 0.1 mm |
| 2026-09-15 | 雾 | 13°/0° | 0.0 mm |
| 2026-09-16 | 中阵雨 | 6°/1° | 23.4 mm |
| 2026-09-17 | 阵雨 | 3°/-2° | 4.1 mm |
| 2026-09-18 | 毛毛雨 | 4°/0° | 1.3 mm |
| 2026-09-19 | 阴 | 9°/-3° | 0.0 mm |
| 2026-09-20 | 雾 | 10°/-1° | 0.0 mm |
| 2026-09-21 | 雾 | 6°/-2° | 0.0 mm |
| 2026-09-22 | 阴 | 5°/-4° | 0.0 mm |
| 2026-09-23 | 阴 | 8°/-4° | 0.0 mm |
| 2026-09-24 | 小毛毛雨 | 7°/-3° | 0.4 mm |
| 2026-09-25 | 雾 | 6°/-5° | 0.0 mm |
| 2026-09-26 | 多云 | 9°/-2° | 0.0 mm |
| 2026-09-27 | 毛毛雨 | 11°/0° | 1.7 mm |
| 2026-09-28 | 小毛毛雨 | 12°/1° | 0.2 mm |
| 2026-09-29 | 雾 | 9°/1° | 0.0 mm |
| 2026-09-30 | 雾 | 8°/0° | 0.0 mm |
2026年09月后莱茵共记录 30 天，平均最高 8℃、最低 0℃，降水日 12 天。