| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 中雪 | 3°/-5° | 1.4 mm |
| 2025-12-02 | 大雪 | 0°/-4° | 8.7 mm |
| 2025-12-03 | 雾 | -1°/-5° | 0.0 mm |
| 2025-12-04 | 阴 | 0°/-1° | 0.0 mm |
| 2025-12-05 | 阴 | 1°/-1° | 0.0 mm |
| 2025-12-06 | 雾 | 2°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-08 | 中雪 | 4°/-1° | 1.9 mm |
| 2025-12-09 | 阴 | 7°/-3° | 0.0 mm |
| 2025-12-10 | 小雨 | 6°/0° | 1.8 mm |
| 2025-12-11 | 大雪 | 2°/-1° | 6.5 mm |
| 2025-12-12 | 中雪 | 6°/0° | 1.1 mm |
| 2025-12-13 | 雾 | 2°/-3° | 0.0 mm |
| 2025-12-14 | 阴 | -3°/-13° | 0.0 mm |
| 2025-12-15 | 阴 | 0°/-14° | 0.0 mm |
| 2025-12-16 | 雾 | 6°/-1° | 0.0 mm |
| 2025-12-17 | 阴 | 13°/7° | 0.0 mm |
| 2025-12-18 | 大雨 | 14°/7° | 22.7 mm |
| 2025-12-19 | 阴 | 6°/-2° | 0.0 mm |
| 2025-12-20 | 阴 | 14°/-3° | 0.0 mm |
| 2025-12-21 | 阴 | 8°/-1° | 0.0 mm |
| 2025-12-22 | 毛毛雨 | 13°/-2° | 0.7 mm |
| 2025-12-23 | 小毛毛雨 | 16°/11° | 1.6 mm |
| 2025-12-24 | 小毛毛雨 | 17°/13° | 0.4 mm |
| 2025-12-25 | 雾 | 18°/15° | 0.0 mm |
| 2025-12-26 | 阴 | 17°/15° | 0.0 mm |
| 2025-12-27 | 阴 | 19°/12° | 0.0 mm |
| 2025-12-28 | 小雨 | 22°/11° | 1.4 mm |
| 2025-12-29 | 阴 | 7°/-5° | 0.0 mm |
| 2025-12-30 | 阴 | 0°/-6° | 0.0 mm |
| 2025-12-31 | 阴 | 5°/-3° | 0.0 mm |
2025年12月格雷森共记录 31 天，平均最高 7℃、最低 0℃，降水日 11 天。