| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴间多云 | -10°/-19° | 0.0 mm |
| 2023-12-02 | 阴 | -7°/-16° | 0.0 mm |
| 2023-12-03 | 阴 | -7°/-16° | 0.0 mm |
| 2023-12-04 | 阴 | 0°/-12° | 0.0 mm |
| 2023-12-05 | 阴 | -1°/-13° | 0.0 mm |
| 2023-12-06 | 阴 | 0°/-10° | 0.1 mm |
| 2023-12-07 | 阴 | -10°/-20° | 0.0 mm |
| 2023-12-08 | 中雪 | 0°/-20° | 0.1 mm |
| 2023-12-09 | 阴 | -9°/-18° | 0.0 mm |
| 2023-12-10 | 晴间多云 | -18°/-26° | 0.0 mm |
| 2023-12-11 | 多云 | -15°/-26° | 0.0 mm |
| 2023-12-12 | 阴 | -15°/-26° | 0.0 mm |
| 2023-12-13 | 晴间多云 | -15°/-28° | 0.0 mm |
| 2023-12-14 | 多云 | -15°/-27° | 0.0 mm |
| 2023-12-15 | 阴 | -18°/-26° | 0.0 mm |
| 2023-12-16 | 小雪 | -19°/-24° | 0.4 mm |
| 2023-12-17 | 阴 | -20°/-24° | 0.0 mm |
| 2023-12-18 | 晴天 | -19°/-28° | 0.0 mm |
| 2023-12-19 | 阴 | -20°/-30° | 0.0 mm |
| 2023-12-20 | 阴 | -21°/-31° | 0.0 mm |
| 2023-12-21 | 阴 | -21°/-31° | 0.0 mm |
| 2023-12-22 | 多云 | -18°/-29° | 0.0 mm |
| 2023-12-23 | 晴间多云 | -13°/-25° | 0.0 mm |
| 2023-12-24 | 阴 | -10°/-20° | 0.0 mm |
| 2023-12-25 | 小雪 | -12°/-20° | 0.0 mm |
| 2023-12-26 | 小雪 | -12°/-19° | 2.0 mm |
| 2023-12-27 | 晴天 | -11°/-19° | 0.0 mm |
| 2023-12-28 | 阴 | -8°/-19° | 0.0 mm |
| 2023-12-29 | 小雪 | -7°/-16° | 0.0 mm |
| 2023-12-30 | 阴 | -13°/-21° | 0.0 mm |
| 2023-12-31 | 阴 | -16°/-25° | 0.0 mm |
2023年12月宝山区共记录 31 天，平均最高 -12℃、最低 -22℃，降水日 6 天。