| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阴 | 9°/5° | 0.0 mm |
| 2025-04-02 | 晴天 | 11°/4° | 0.0 mm |
| 2025-04-03 | 阴 | 12°/3° | 0.0 mm |
| 2025-04-04 | 阴 | 13°/5° | 0.0 mm |
| 2025-04-05 | 阴 | 9°/1° | 0.0 mm |
| 2025-04-06 | 阴 | 10°/3° | 0.0 mm |
| 2025-04-07 | 晴天 | 9°/2° | 0.0 mm |
| 2025-04-08 | 多云 | 12°/3° | 0.0 mm |
| 2025-04-09 | 阴 | 11°/2° | 0.0 mm |
| 2025-04-10 | 晴天 | 14°/2° | 0.0 mm |
| 2025-04-11 | 阴 | 15°/5° | 0.0 mm |
| 2025-04-12 | 小毛毛雨 | 13°/5° | 0.2 mm |
| 2025-04-13 | 小毛毛雨 | 8°/2° | 1.5 mm |
| 2025-04-14 | 阵雨 | 6°/2° | 11.1 mm |
| 2025-04-15 | 毛毛雨 | 8°/4° | 1.3 mm |
| 2025-04-16 | 阵雨 | 6°/3° | 11.4 mm |
| 2025-04-17 | 小毛毛雨 | 8°/2° | 0.4 mm |
| 2025-04-18 | 阵雨 | 7°/4° | 12.8 mm |
| 2025-04-19 | 大毛毛雨 | 10°/5° | 2.8 mm |
| 2025-04-20 | 阴 | 8°/4° | 0.0 mm |
| 2025-04-21 | 毛毛雨 | 9°/4° | 4.9 mm |
| 2025-04-22 | 小毛毛雨 | 9°/3° | 0.4 mm |
| 2025-04-23 | 小雨 | 12°/6° | 3.5 mm |
| 2025-04-24 | 阴 | 10°/6° | 0.0 mm |
| 2025-04-25 | 小毛毛雨 | 10°/5° | 0.3 mm |
| 2025-04-26 | 小毛毛雨 | 9°/6° | 0.4 mm |
| 2025-04-27 | 阴 | 11°/7° | 0.0 mm |
| 2025-04-28 | 阴 | 13°/7° | 0.0 mm |
| 2025-04-29 | 阴 | 16°/7° | 0.0 mm |
| 2025-04-30 | 阴 | 18°/9° | 0.0 mm |
2025年04月马恩岛共记录 30 天，平均最高 10℃、最低 4℃，降水日 13 天。