| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 中雪 | 2°/0° | 26.5 mm |
| 2025-04-02 | 小雨 | 6°/1° | 14.0 mm |
| 2025-04-03 | 大毛毛雨 | 4°/1° | 7.4 mm |
| 2025-04-04 | 毛毛雨 | 10°/0° | 2.2 mm |
| 2025-04-05 | 阴 | 9°/0° | 0.0 mm |
| 2025-04-06 | 小雨 | 8°/1° | 4.7 mm |
| 2025-04-07 | 小毛毛雨 | 12°/2° | 1.3 mm |
| 2025-04-08 | 阴 | 14°/1° | 0.0 mm |
| 2025-04-09 | 阴 | 15°/2° | 0.0 mm |
| 2025-04-10 | 阵雨 | 13°/2° | 4.2 mm |
| 2025-04-11 | 阵雨 | 14°/7° | 13.0 mm |
| 2025-04-12 | 毛毛雨 | 14°/5° | 0.8 mm |
| 2025-04-13 | 阵雨 | 8°/6° | 14.6 mm |
| 2025-04-14 | 大毛毛雨 | 15°/5° | 6.4 mm |
| 2025-04-15 | 小雨 | 10°/0° | 6.0 mm |
| 2025-04-16 | 晴间多云 | 11°/0° | 0.0 mm |
| 2025-04-17 | 多云 | 19°/4° | 0.0 mm |
| 2025-04-18 | 阴 | 17°/8° | 0.0 mm |
| 2025-04-19 | 阴 | 22°/10° | 0.0 mm |
| 2025-04-20 | 大毛毛雨 | 17°/10° | 3.9 mm |
| 2025-04-21 | 阴 | 21°/8° | 0.0 mm |
| 2025-04-22 | 阴 | 18°/6° | 0.0 mm |
| 2025-04-23 | 小雨 | 16°/9° | 8.2 mm |
| 2025-04-24 | 小毛毛雨 | 19°/12° | 2.3 mm |
| 2025-04-25 | 毛毛雨 | 19°/10° | 2.3 mm |
| 2025-04-26 | 阵雨 | 14°/3° | 5.2 mm |
| 2025-04-27 | 阴 | 18°/1° | 0.0 mm |
| 2025-04-28 | 毛毛雨 | 17°/7° | 2.2 mm |
| 2025-04-29 | 阴 | 14°/2° | 0.0 mm |
| 2025-04-30 | 晴天 | 19°/2° | 0.0 mm |
2025年04月日本共记录 30 天，平均最高 13℃、最低 4℃，降水日 18 天。