| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 阴 | 4°/-6° | 0.0 mm |
| 2023-12-02 | 晴间多云 | 1°/-6° | 0.0 mm |
| 2023-12-03 | 晴间多云 | 1°/-6° | 0.0 mm |
| 2023-12-04 | 阴 | 4°/-6° | 0.0 mm |
| 2023-12-05 | 小雪 | 3°/-6° | 0.0 mm |
| 2023-12-06 | 多云 | 6°/-5° | 0.0 mm |
| 2023-12-07 | 中雪 | 1°/-4° | 1.6 mm |
| 2023-12-08 | 中雪 | 1°/-6° | 0.7 mm |
| 2023-12-09 | 晴天 | 1°/-9° | 0.0 mm |
| 2023-12-10 | 阴 | 2°/-11° | 0.0 mm |
| 2023-12-11 | 多云 | 1°/-11° | 0.0 mm |
| 2023-12-12 | 多云 | 0°/-12° | 0.0 mm |
| 2023-12-13 | 多云 | -2°/-12° | 0.0 mm |
| 2023-12-14 | 晴天 | 6°/-12° | 0.0 mm |
| 2023-12-15 | 晴间多云 | 5°/-7° | 0.0 mm |
| 2023-12-16 | 晴天 | 8°/-5° | 0.0 mm |
| 2023-12-17 | 多云 | 4°/-5° | 0.0 mm |
| 2023-12-18 | 多云 | 3°/-7° | 0.0 mm |
| 2023-12-19 | 多云 | 0°/-8° | 0.0 mm |
| 2023-12-20 | 阴 | 2°/-7° | 0.0 mm |
| 2023-12-21 | 阴 | 4°/-5° | 0.0 mm |
| 2023-12-22 | 阴 | 4°/-3° | 0.0 mm |
| 2023-12-23 | 阴 | 5°/-2° | 0.0 mm |
| 2023-12-24 | 阴 | 1°/-5° | 0.0 mm |
| 2023-12-25 | 晴间多云 | 2°/-5° | 0.0 mm |
| 2023-12-26 | 晴天 | 3°/-3° | 0.0 mm |
| 2023-12-27 | 晴天 | 5°/-3° | 0.0 mm |
| 2023-12-28 | 晴天 | 1°/-5° | 0.0 mm |
| 2023-12-29 | 晴天 | 0°/-7° | 0.0 mm |
| 2023-12-30 | 多云 | 0°/-6° | 0.0 mm |
| 2023-12-31 | 阴 | 0°/-7° | 0.0 mm |
2023年12月定日县共记录 31 天，平均最高 2℃、最低 -6℃，降水日 3 天。