| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 小雪 | -10°/-17° | 2.9 mm |
| 2026-04-02 | 小阵雪 | -9°/-16° | 2.5 mm |
| 2026-04-03 | 小雪 | -7°/-11° | 1.5 mm |
| 2026-04-04 | 雾 | -3°/-14° | 0.0 mm |
| 2026-04-05 | 小毛毛雨 | 0°/-8° | 0.5 mm |
| 2026-04-06 | 小毛毛雨 | 2°/-7° | 0.1 mm |
| 2026-04-07 | 阴 | 3°/-7° | 0.0 mm |
| 2026-04-08 | 雾 | 4°/-3° | 0.0 mm |
| 2026-04-09 | 阴 | 3°/-7° | 0.0 mm |
| 2026-04-10 | 阴 | 1°/-6° | 0.0 mm |
| 2026-04-11 | 小毛毛雨 | 4°/-7° | 0.1 mm |
| 2026-04-12 | 小毛毛雨 | 0°/-4° | 1.1 mm |
| 2026-04-13 | 小阵雪 | -1°/-4° | 3.6 mm |
| 2026-04-14 | 小雪 | -4°/-6° | 0.7 mm |
| 2026-04-15 | 雾 | 1°/-9° | 0.0 mm |
| 2026-04-16 | 雾 | 0°/-7° | 0.0 mm |
| 2026-04-17 | 阴 | 4°/-9° | 0.0 mm |
| 2026-04-18 | 雾 | 4°/-6° | 0.0 mm |
| 2026-04-19 | 小阵雪 | 1°/-4° | 6.8 mm |
| 2026-04-20 | 雾 | 0°/-9° | 0.0 mm |
| 2026-04-21 | 阴 | -2°/-9° | 0.0 mm |
| 2026-04-22 | 阴 | 0°/-14° | 0.0 mm |
| 2026-04-23 | 晴天 | 1°/-13° | 0.0 mm |
| 2026-04-24 | 晴天 | 4°/-10° | 0.0 mm |
| 2026-04-25 | 多云 | 5°/-9° | 0.0 mm |
| 2026-04-26 | 阴 | 4°/-8° | 0.0 mm |
| 2026-04-27 | 阴 | 5°/-8° | 0.0 mm |
| 2026-04-28 | 阵雨 | -1°/-6° | 16.2 mm |
| 2026-04-29 | 中雪 | -1°/-4° | 7.6 mm |
| 2026-04-30 | 雾 | 2°/-4° | 0.0 mm |
2026年04月后莱茵共记录 30 天，平均最高 0℃、最低 -8℃，降水日 12 天。