| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 毛毛雨 | 11°/10° | 1.1 mm |
| 2026-04-02 | 小毛毛雨 | 12°/9° | 0.1 mm |
| 2026-04-03 | 小毛毛雨 | 14°/12° | 0.1 mm |
| 2026-04-04 | 中阵雨 | 16°/11° | 20.2 mm |
| 2026-04-05 | 毛毛雨 | 13°/12° | 1.1 mm |
| 2026-04-06 | 阴 | 15°/13° | 0.0 mm |
| 2026-04-07 | 毛毛雨 | 14°/9° | 2.1 mm |
| 2026-04-08 | 晴天 | 12°/9° | 0.0 mm |
| 2026-04-09 | 大雨 | 14°/11° | 37.4 mm |
| 2026-04-10 | 中阵雨 | 16°/14° | 18.5 mm |
| 2026-04-11 | 阴 | 15°/13° | 0.0 mm |
| 2026-04-12 | 阴 | 13°/11° | 0.0 mm |
| 2026-04-13 | 阴 | 14°/13° | 0.0 mm |
| 2026-04-14 | 阴 | 13°/12° | 0.0 mm |
| 2026-04-15 | 中雨 | 14°/12° | 12.7 mm |
| 2026-04-16 | 阴 | 13°/12° | 0.0 mm |
| 2026-04-17 | 大毛毛雨 | 15°/12° | 1.5 mm |
| 2026-04-18 | 毛毛雨 | 17°/14° | 1.6 mm |
| 2026-04-19 | 阴 | 15°/13° | 0.0 mm |
| 2026-04-20 | 毛毛雨 | 17°/13° | 2.6 mm |
| 2026-04-21 | 大毛毛雨 | 15°/12° | 2.1 mm |
| 2026-04-22 | 阴 | 16°/14° | 0.0 mm |
| 2026-04-23 | 小雨 | 15°/11° | 6.2 mm |
| 2026-04-24 | 阴 | 12°/12° | 0.0 mm |
| 2026-04-25 | 阴 | 13°/12° | 0.0 mm |
| 2026-04-26 | 毛毛雨 | 16°/14° | 2.0 mm |
| 2026-04-27 | 小毛毛雨 | 16°/14° | 1.2 mm |
| 2026-04-28 | 阴 | 15°/14° | 0.0 mm |
| 2026-04-29 | 阴 | 14°/12° | 0.0 mm |
| 2026-04-30 | 小雨 | 13°/12° | 6.0 mm |
2026年04月海士町共记录 30 天，平均最高 14℃、最低 12℃，降水日 17 天。