| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雪 | -1°/-6° | 1.0 mm |
| 2023-12-02 | 小雪 | -3°/-8° | 0.6 mm |
| 2023-12-03 | 小雪 | -1°/-5° | 0.9 mm |
| 2023-12-04 | 阴 | -2°/-8° | 0.0 mm |
| 2023-12-05 | 小雪 | 0°/-4° | 3.7 mm |
| 2023-12-06 | 小毛毛雨 | 1°/-2° | 1.1 mm |
| 2023-12-07 | 小毛毛雨 | 1°/-1° | 0.3 mm |
| 2023-12-08 | 小雪 | 1°/-4° | 1.4 mm |
| 2023-12-09 | 小毛毛雨 | 4°/1° | 0.1 mm |
| 2023-12-10 | 小雪 | 8°/2° | 9.3 mm |
| 2023-12-11 | 大毛毛雨 | 10°/6° | 6.4 mm |
| 2023-12-12 | 小毛毛雨 | 8°/4° | 0.4 mm |
| 2023-12-13 | 大毛毛雨 | 9°/4° | 4.9 mm |
| 2023-12-14 | 小毛毛雨 | 6°/2° | 2.9 mm |
| 2023-12-15 | 小毛毛雨 | 4°/2° | 1.3 mm |
| 2023-12-16 | 阴 | 7°/4° | 0.0 mm |
| 2023-12-17 | 阴 | 8°/4° | 0.0 mm |
| 2023-12-18 | 阴 | 7°/4° | 0.0 mm |
| 2023-12-19 | 毛毛雨 | 7°/4° | 3.9 mm |
| 2023-12-20 | 大毛毛雨 | 6°/4° | 12.8 mm |
| 2023-12-21 | 中雨 | 9°/5° | 12.0 mm |
| 2023-12-22 | 中雪 | 5°/0° | 14.5 mm |
| 2023-12-23 | 中雪 | 2°/0° | 23.2 mm |
| 2023-12-24 | 小雨 | 11°/1° | 13.3 mm |
| 2023-12-25 | 毛毛雨 | 11°/9° | 10.0 mm |
| 2023-12-26 | 小毛毛雨 | 10°/7° | 0.4 mm |
| 2023-12-27 | 小毛毛雨 | 6°/1° | 0.1 mm |
| 2023-12-28 | 阴 | 9°/5° | 0.0 mm |
| 2023-12-29 | 阴 | 10°/7° | 0.0 mm |
| 2023-12-30 | 毛毛雨 | 10°/5° | 2.0 mm |
| 2023-12-31 | 阴 | 8°/4° | 0.0 mm |
2023年12月迈森共记录 31 天，平均最高 5℃、最低 1℃，降水日 24 天。