| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 8°/3° | 1.5 mm |
| 2025-04-02 | 小雨 | 15°/6° | 7.9 mm |
| 2025-04-03 | 中雨 | 9°/6° | 15.2 mm |
| 2025-04-04 | 大毛毛雨 | 11°/6° | 6.3 mm |
| 2025-04-05 | 小毛毛雨 | 12°/4° | 0.1 mm |
| 2025-04-06 | 大雨 | 12°/7° | 18.9 mm |
| 2025-04-07 | 毛毛雨 | 14°/8° | 3.3 mm |
| 2025-04-08 | 阴 | 15°/7° | 0.0 mm |
| 2025-04-09 | 阴 | 16°/7° | 0.0 mm |
| 2025-04-10 | 中阵雨 | 16°/9° | 13.1 mm |
| 2025-04-11 | 大毛毛雨 | 16°/10° | 3.7 mm |
| 2025-04-12 | 小毛毛雨 | 16°/9° | 0.5 mm |
| 2025-04-13 | 中阵雨 | 12°/10° | 25.5 mm |
| 2025-04-14 | 阵雨 | 14°/9° | 3.9 mm |
| 2025-04-15 | 强阵雨 | 12°/6° | 24.9 mm |
| 2025-04-16 | 晴天 | 13°/5° | 0.0 mm |
| 2025-04-17 | 阴 | 18°/7° | 0.0 mm |
| 2025-04-18 | 小毛毛雨 | 17°/13° | 0.7 mm |
| 2025-04-19 | 雾 | 22°/13° | 0.0 mm |
| 2025-04-20 | 雾 | 18°/13° | 0.0 mm |
| 2025-04-21 | 阴 | 19°/12° | 0.0 mm |
| 2025-04-22 | 阴 | 17°/10° | 0.0 mm |
| 2025-04-23 | 中阵雨 | 17°/12° | 27.7 mm |
| 2025-04-24 | 小毛毛雨 | 17°/14° | 1.9 mm |
| 2025-04-25 | 阴 | 20°/12° | 0.0 mm |
| 2025-04-26 | 阴 | 16°/9° | 0.0 mm |
| 2025-04-27 | 阴 | 17°/9° | 0.0 mm |
| 2025-04-28 | 阵雨 | 18°/10° | 14.1 mm |
| 2025-04-29 | 阴 | 17°/9° | 0.0 mm |
| 2025-04-30 | 阴 | 17°/8° | 0.0 mm |
2025年04月伊豆市共记录 30 天，平均最高 15℃、最低 8℃，降水日 17 天。