| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小毛毛雨 | 19°/12° | 1.2 mm |
| 2025-12-02 | 阴 | 16°/10° | 0.0 mm |
| 2025-12-03 | 小毛毛雨 | 12°/4° | 0.2 mm |
| 2025-12-04 | 小毛毛雨 | 7°/3° | 0.1 mm |
| 2025-12-05 | 阵雨 | 8°/2° | 2.7 mm |
| 2025-12-06 | 多云 | 12°/2° | 0.0 mm |
| 2025-12-07 | 阴 | 15°/6° | 0.0 mm |
| 2025-12-08 | 小毛毛雨 | 15°/8° | 0.7 mm |
| 2025-12-09 | 多云 | 10°/5° | 0.0 mm |
| 2025-12-10 | 阴 | 11°/5° | 0.0 mm |
| 2025-12-11 | 毛毛雨 | 17°/7° | 3.0 mm |
| 2025-12-12 | 小毛毛雨 | 12°/3° | 0.2 mm |
| 2025-12-13 | 大毛毛雨 | 11°/2° | 1.4 mm |
| 2025-12-14 | 强阵雨 | 11°/7° | 25.5 mm |
| 2025-12-15 | 多云 | 8°/4° | 0.0 mm |
| 2025-12-16 | 阴 | 11°/3° | 0.0 mm |
| 2025-12-17 | 中阵雨 | 16°/6° | 5.4 mm |
| 2025-12-18 | 晴间多云 | 12°/7° | 0.0 mm |
| 2025-12-19 | 阴 | 15°/6° | 0.0 mm |
| 2025-12-20 | 小毛毛雨 | 17°/11° | 0.1 mm |
| 2025-12-21 | 阵雨 | 15°/8° | 6.2 mm |
| 2025-12-22 | 阴 | 11°/5° | 0.0 mm |
| 2025-12-23 | 阴 | 13°/5° | 0.0 mm |
| 2025-12-24 | 小毛毛雨 | 14°/9° | 0.4 mm |
| 2025-12-25 | 阵雨 | 13°/4° | 15.7 mm |
| 2025-12-26 | 小毛毛雨 | 4°/1° | 0.5 mm |
| 2025-12-27 | 阴 | 5°/1° | 0.0 mm |
| 2025-12-28 | 阴 | 8°/2° | 0.0 mm |
| 2025-12-29 | 阴 | 14°/4° | 0.0 mm |
| 2025-12-30 | 小毛毛雨 | 13°/6° | 1.6 mm |
| 2025-12-31 | 阴 | 8°/4° | 0.0 mm |
2025年12月伊予市共记录 31 天，平均最高 12℃、最低 5℃，降水日 16 天。