| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 毛毛雨 | 22°/11° | 1.4 mm |
| 2025-04-02 | 毛毛雨 | 16°/8° | 3.5 mm |
| 2025-04-03 | 小毛毛雨 | 15°/8° | 2.7 mm |
| 2025-04-04 | 阵雨 | 15°/7° | 9.0 mm |
| 2025-04-05 | 小毛毛雨 | 14°/8° | 2.3 mm |
| 2025-04-06 | 小毛毛雨 | 18°/10° | 0.1 mm |
| 2025-04-07 | 阴 | 19°/7° | 0.0 mm |
| 2025-04-08 | 阴 | 22°/11° | 0.0 mm |
| 2025-04-09 | 阴 | 15°/9° | 0.0 mm |
| 2025-04-10 | 阴 | 12°/5° | 0.0 mm |
| 2025-04-11 | 小毛毛雨 | 13°/5° | 2.1 mm |
| 2025-04-12 | 小毛毛雨 | 12°/4° | 0.1 mm |
| 2025-04-13 | 大毛毛雨 | 11°/5° | 4.2 mm |
| 2025-04-14 | 小毛毛雨 | 15°/5° | 0.1 mm |
| 2025-04-15 | 阴 | 17°/5° | 0.0 mm |
| 2025-04-16 | 阴 | 21°/8° | 0.0 mm |
| 2025-04-17 | 晴天 | 22°/12° | 0.0 mm |
| 2025-04-18 | 多云 | 25°/11° | 0.0 mm |
| 2025-04-19 | 阴 | 24°/12° | 0.0 mm |
| 2025-04-20 | 阴 | 20°/10° | 0.0 mm |
| 2025-04-21 | 阴 | 22°/9° | 0.0 mm |
| 2025-04-22 | 阴 | 26°/13° | 0.0 mm |
| 2025-04-23 | 阴 | 28°/12° | 0.0 mm |
| 2025-04-24 | 小毛毛雨 | 19°/11° | 0.1 mm |
| 2025-04-25 | 晴天 | 18°/10° | 0.1 mm |
| 2025-04-26 | 小毛毛雨 | 19°/9° | 0.2 mm |
| 2025-04-27 | 小毛毛雨 | 20°/8° | 0.2 mm |
| 2025-04-28 | 小毛毛雨 | 20°/10° | 0.3 mm |
| 2025-04-29 | 阴 | 18°/9° | 0.0 mm |
| 2025-04-30 | 小毛毛雨 | 25°/11° | 0.9 mm |
2025年04月兰萨共记录 30 天，平均最高 18℃、最低 8℃，降水日 16 天。