| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 强阵雨 | 16°/10° | 72.5 mm |
| 2026-05-02 | 阴 | 21°/10° | 0.0 mm |
| 2026-05-03 | 大毛毛雨 | 20°/13° | 3.2 mm |
| 2026-05-04 | 中阵雨 | 20°/11° | 29.2 mm |
| 2026-05-05 | 阴 | 18°/10° | 0.0 mm |
| 2026-05-06 | 阴 | 15°/10° | 0.0 mm |
| 2026-05-07 | 小毛毛雨 | 21°/14° | 0.4 mm |
| 2026-05-08 | 毛毛雨 | 20°/15° | 1.9 mm |
| 2026-05-09 | 阴 | 20°/11° | 0.0 mm |
| 2026-05-10 | 阴 | 19°/10° | 0.0 mm |
| 2026-05-11 | 小毛毛雨 | 18°/12° | 1.3 mm |
| 2026-05-12 | 小毛毛雨 | 18°/12° | 0.4 mm |
| 2026-05-13 | 小毛毛雨 | 20°/11° | 0.5 mm |
| 2026-05-14 | 阵雨 | 21°/12° | 4.6 mm |
| 2026-05-15 | 阴 | 19°/11° | 0.0 mm |
| 2026-05-16 | 阴 | 21°/11° | 0.0 mm |
| 2026-05-17 | 多云 | 23°/12° | 0.0 mm |
| 2026-05-18 | 晴天 | 23°/14° | 0.0 mm |
| 2026-05-19 | 阴 | 22°/14° | 0.0 mm |
| 2026-05-20 | 毛毛雨 | 23°/16° | 0.7 mm |
| 2026-05-21 | 强阵雨 | 20°/14° | 26.6 mm |
| 2026-05-22 | 强阵雨 | 16°/10° | 16.0 mm |
| 2026-05-23 | 阴 | 13°/10° | 0.0 mm |
| 2026-05-24 | 阴 | 18°/11° | 0.0 mm |
| 2026-05-25 | 阴 | 22°/14° | 0.0 mm |
| 2026-05-26 | 阴 | 23°/15° | 0.0 mm |
| 2026-05-27 | 小毛毛雨 | 23°/16° | 0.3 mm |
| 2026-05-28 | 小毛毛雨 | 23°/17° | 0.9 mm |
| 2026-05-29 | 雾 | 27°/17° | 0.0 mm |
| 2026-05-30 | 阴 | 23°/15° | 0.0 mm |
| 2026-05-31 | 小毛毛雨 | 26°/16° | 0.3 mm |
2026年05月伊豆市共记录 31 天，平均最高 20℃、最低 12℃，降水日 15 天。