| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小毛毛雨 | 24°/17° | 0.1 mm |
| 2025-12-02 | 小毛毛雨 | 25°/19° | 1.3 mm |
| 2025-12-03 | 小毛毛雨 | 20°/15° | 0.4 mm |
| 2025-12-04 | 阴 | 19°/15° | 0.0 mm |
| 2025-12-05 | 阴 | 17°/14° | 0.0 mm |
| 2025-12-06 | 阴 | 23°/13° | 0.0 mm |
| 2025-12-07 | 阴 | 21°/17° | 0.0 mm |
| 2025-12-08 | 晴天 | 23°/14° | 0.0 mm |
| 2025-12-09 | 阴 | 22°/16° | 0.0 mm |
| 2025-12-10 | 阴 | 24°/15° | 0.0 mm |
| 2025-12-11 | 毛毛雨 | 21°/18° | 0.5 mm |
| 2025-12-12 | 毛毛雨 | 22°/18° | 5.2 mm |
| 2025-12-13 | 中阵雨 | 20°/12° | 18.4 mm |
| 2025-12-14 | 阴 | 18°/12° | 0.0 mm |
| 2025-12-15 | 阴 | 18°/12° | 0.0 mm |
| 2025-12-16 | 小毛毛雨 | 16°/14° | 0.6 mm |
| 2025-12-17 | 小毛毛雨 | 23°/16° | 0.1 mm |
| 2025-12-18 | 阴 | 23°/15° | 0.0 mm |
| 2025-12-19 | 多云 | 24°/16° | 0.0 mm |
| 2025-12-20 | 小毛毛雨 | 24°/17° | 1.1 mm |
| 2025-12-21 | 阴 | 24°/17° | 0.0 mm |
| 2025-12-22 | 小毛毛雨 | 22°/17° | 0.9 mm |
| 2025-12-23 | 毛毛雨 | 22°/17° | 3.0 mm |
| 2025-12-24 | 毛毛雨 | 18°/13° | 5.9 mm |
| 2025-12-25 | 毛毛雨 | 15°/11° | 1.1 mm |
| 2025-12-26 | 阴 | 16°/9° | 0.0 mm |
| 2025-12-27 | 阴 | 18°/10° | 0.0 mm |
| 2025-12-28 | 阴 | 20°/14° | 0.0 mm |
| 2025-12-29 | 阴 | 19°/13° | 0.0 mm |
| 2025-12-30 | 阴 | 20°/17° | 0.0 mm |
| 2025-12-31 | 阴 | 23°/16° | 0.0 mm |
2025年12月江南区共记录 31 天，平均最高 20℃、最低 14℃，降水日 13 天。