| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 大毛毛雨 | 13°/12° | 4.0 mm |
| 2026-04-02 | 毛毛雨 | 14°/12° | 1.0 mm |
| 2026-04-03 | 大毛毛雨 | 15°/14° | 2.6 mm |
| 2026-04-04 | 阵雨 | 16°/14° | 16.6 mm |
| 2026-04-05 | 阴 | 14°/12° | 0.0 mm |
| 2026-04-06 | 毛毛雨 | 18°/14° | 1.0 mm |
| 2026-04-07 | 小毛毛雨 | 16°/12° | 0.5 mm |
| 2026-04-08 | 阴 | 14°/11° | 0.0 mm |
| 2026-04-09 | 中阵雨 | 18°/13° | 6.0 mm |
| 2026-04-10 | 毛毛雨 | 17°/14° | 3.4 mm |
| 2026-04-11 | 阴 | 15°/13° | 0.0 mm |
| 2026-04-12 | 阴 | 15°/15° | 0.0 mm |
| 2026-04-13 | 毛毛雨 | 16°/14° | 1.8 mm |
| 2026-04-14 | 中阵雨 | 15°/14° | 25.9 mm |
| 2026-04-15 | 毛毛雨 | 15°/14° | 4.3 mm |
| 2026-04-16 | 小毛毛雨 | 14°/14° | 0.4 mm |
| 2026-04-17 | 小毛毛雨 | 17°/14° | 0.3 mm |
| 2026-04-18 | 中阵雨 | 16°/15° | 7.4 mm |
| 2026-04-19 | 大毛毛雨 | 16°/15° | 2.2 mm |
| 2026-04-20 | 小毛毛雨 | 17°/16° | 0.2 mm |
| 2026-04-21 | 阴 | 16°/14° | 0.0 mm |
| 2026-04-22 | 小雨 | 16°/14° | 5.6 mm |
| 2026-04-23 | 中雨 | 15°/14° | 31.4 mm |
| 2026-04-24 | 阴 | 15°/14° | 0.0 mm |
| 2026-04-25 | 阴 | 16°/14° | 0.0 mm |
| 2026-04-26 | 中雨 | 16°/15° | 6.2 mm |
| 2026-04-27 | 阴 | 16°/16° | 0.0 mm |
| 2026-04-28 | 阴 | 17°/16° | 0.0 mm |
| 2026-04-29 | 小毛毛雨 | 16°/14° | 1.2 mm |
| 2026-04-30 | 阵雨 | 15°/12° | 22.9 mm |
2026年04月壹岐市共记录 30 天，平均最高 15℃、最低 13℃，降水日 21 天。