| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 阴 | -15°/-19° | 0.0 mm |
| 2023-12-02 | 阴 | -17°/-22° | 0.0 mm |
| 2023-12-03 | 阴 | -17°/-25° | 0.0 mm |
| 2023-12-04 | 阴 | -24°/-28° | 0.0 mm |
| 2023-12-05 | 阴 | -23°/-28° | 0.0 mm |
| 2023-12-06 | 阴 | -28°/-30° | 0.0 mm |
| 2023-12-07 | 阴 | -25°/-30° | 0.0 mm |
| 2023-12-08 | 小雪 | -21°/-26° | 0.4 mm |
| 2023-12-09 | 阴 | -23°/-33° | 0.0 mm |
| 2023-12-10 | 阴 | -28°/-32° | 0.0 mm |
| 2023-12-11 | 阴 | -29°/-33° | 0.0 mm |
| 2023-12-12 | 阴 | -22°/-32° | 0.0 mm |
| 2023-12-13 | 中雪 | -16°/-21° | 1.4 mm |
| 2023-12-14 | 小雪 | -13°/-18° | 0.4 mm |
| 2023-12-15 | 阴 | -14°/-18° | 0.2 mm |
| 2023-12-16 | 阴 | -18°/-27° | 0.0 mm |
| 2023-12-17 | 阴 | -16°/-25° | 0.0 mm |
| 2023-12-18 | 中雪 | -12°/-16° | 2.8 mm |
| 2023-12-19 | 中雪 | -10°/-12° | 8.8 mm |
| 2023-12-20 | 阴 | -10°/-16° | 0.4 mm |
| 2023-12-21 | 中雪 | -2°/-11° | 2.8 mm |
| 2023-12-22 | 中雪 | 1°/-2° | 2.8 mm |
| 2023-12-23 | 小雪 | 0°/-5° | 3.2 mm |
| 2023-12-24 | 阴 | 0°/-6° | 0.1 mm |
| 2023-12-25 | 中雪 | -2°/-5° | 3.0 mm |
| 2023-12-26 | 中雪 | -1°/-4° | 3.1 mm |
| 2023-12-27 | 小雪 | 0°/-5° | 0.5 mm |
| 2023-12-28 | 小雪 | -4°/-10° | 1.6 mm |
| 2023-12-29 | 中雪 | -1°/-12° | 6.9 mm |
| 2023-12-30 | 中雪 | 0°/-15° | 1.5 mm |
| 2023-12-31 | 小雪 | -15°/-26° | 0.3 mm |
2023年12月梅吉翁共记录 31 天，平均最高 -13℃、最低 -19℃，降水日 18 天。