| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 中阵雨 | 12°/9° | 14.1 mm |
| 2026-04-02 | 小毛毛雨 | 15°/7° | 2.5 mm |
| 2026-04-03 | 阴 | 17°/9° | 0.0 mm |
| 2026-04-04 | 小雨 | 20°/12° | 9.6 mm |
| 2026-04-05 | 阴 | 18°/13° | 0.0 mm |
| 2026-04-06 | 阴 | 18°/12° | 0.0 mm |
| 2026-04-07 | 中雨 | 14°/5° | 12.8 mm |
| 2026-04-08 | 晴天 | 16°/4° | 0.0 mm |
| 2026-04-09 | 小毛毛雨 | 15°/7° | 1.0 mm |
| 2026-04-10 | 强阵雨 | 21°/13° | 49.4 mm |
| 2026-04-11 | 阴 | 19°/11° | 0.0 mm |
| 2026-04-12 | 阴 | 21°/13° | 0.0 mm |
| 2026-04-13 | 小毛毛雨 | 17°/14° | 0.2 mm |
| 2026-04-14 | 小雨 | 21°/13° | 4.5 mm |
| 2026-04-15 | 中阵雨 | 16°/14° | 14.4 mm |
| 2026-04-16 | 阴 | 20°/12° | 0.0 mm |
| 2026-04-17 | 小毛毛雨 | 21°/10° | 0.1 mm |
| 2026-04-18 | 阴 | 21°/13° | 0.0 mm |
| 2026-04-19 | 毛毛雨 | 20°/14° | 1.0 mm |
| 2026-04-20 | 小毛毛雨 | 22°/15° | 0.8 mm |
| 2026-04-21 | 大毛毛雨 | 20°/12° | 2.9 mm |
| 2026-04-22 | 毛毛雨 | 19°/10° | 1.3 mm |
| 2026-04-23 | 中阵雨 | 13°/10° | 31.2 mm |
| 2026-04-24 | 阴 | 18°/12° | 0.0 mm |
| 2026-04-25 | 阴 | 19°/10° | 0.0 mm |
| 2026-04-26 | 阵雨 | 17°/12° | 29.8 mm |
| 2026-04-27 | 小毛毛雨 | 21°/12° | 0.6 mm |
| 2026-04-28 | 阵雨 | 20°/14° | 2.3 mm |
| 2026-04-29 | 小毛毛雨 | 19°/13° | 0.2 mm |
| 2026-04-30 | 中雨 | 14°/12° | 23.5 mm |
2026年04月今治市共记录 30 天，平均最高 18℃、最低 11℃，降水日 20 天。