| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | 21°/18° | 0.0 mm |
| 2023-12-02 | 晴天 | 20°/18° | 0.0 mm |
| 2023-12-03 | 晴天 | 20°/19° | 0.0 mm |
| 2023-12-04 | 晴天 | 20°/19° | 0.0 mm |
| 2023-12-05 | 晴天 | 21°/20° | 0.0 mm |
| 2023-12-06 | 晴天 | 22°/20° | 0.3 mm |
| 2023-12-07 | 晴天 | 22°/20° | 0.0 mm |
| 2023-12-08 | 晴天 | 22°/21° | 0.0 mm |
| 2023-12-09 | 晴天 | 23°/21° | 0.0 mm |
| 2023-12-10 | 晴天 | 23°/22° | 0.4 mm |
| 2023-12-11 | 晴天 | 23°/23° | 0.0 mm |
| 2023-12-12 | 晴天 | 23°/21° | 0.0 mm |
| 2023-12-13 | 晴天 | 23°/21° | 0.2 mm |
| 2023-12-14 | 晴天 | 23°/23° | 2.1 mm |
| 2023-12-15 | 晴天 | 24°/22° | 0.0 mm |
| 2023-12-16 | 晴天 | 23°/14° | 1.6 mm |
| 2023-12-17 | 晴天 | 14°/12° | 2.9 mm |
| 2023-12-18 | 晴天 | 16°/14° | 0.9 mm |
| 2023-12-19 | 晴天 | 15°/13° | 6.3 mm |
| 2023-12-20 | 晴天 | 15°/13° | 0.1 mm |
| 2023-12-21 | 晴天 | 15°/13° | 0.0 mm |
| 2023-12-22 | 晴天 | 14°/11° | 0.0 mm |
| 2023-12-23 | 晴天 | 17°/13° | 0.0 mm |
| 2023-12-24 | 晴天 | 18°/15° | 0.0 mm |
| 2023-12-25 | 晴天 | 18°/15° | 0.0 mm |
| 2023-12-26 | 晴天 | 19°/16° | 0.0 mm |
| 2023-12-27 | 晴天 | 19°/18° | 0.0 mm |
| 2023-12-28 | 晴天 | 20°/19° | 0.0 mm |
| 2023-12-29 | 晴天 | 20°/19° | 1.6 mm |
| 2023-12-30 | 晴天 | 19°/19° | 0.9 mm |
| 2023-12-31 | 晴天 | 20°/19° | 0.0 mm |
2023年12月姑苏县共记录 31 天，平均最高 19℃、最低 17℃，降水日 11 天。