| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 4°/-3° | 0.0 mm |
| 2025-12-02 | 阴 | 2°/-2° | 0.0 mm |
| 2025-12-03 | 雾 | 3°/-2° | 0.0 mm |
| 2025-12-04 | 晴天 | 3°/-4° | 0.0 mm |
| 2025-12-05 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-06 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-07 | 晴天 | 7°/0° | 0.0 mm |
| 2025-12-08 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-09 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-10 | 晴天 | 10°/1° | 0.0 mm |
| 2025-12-11 | 晴天 | 10°/2° | 0.0 mm |
| 2025-12-12 | 晴间多云 | 10°/2° | 0.0 mm |
| 2025-12-13 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-14 | 阴 | 9°/1° | 0.0 mm |
| 2025-12-15 | 阴 | 9°/1° | 0.0 mm |
| 2025-12-16 | 阴 | 8°/1° | 0.0 mm |
| 2025-12-17 | 晴天 | 10°/1° | 0.0 mm |
| 2025-12-18 | 阴 | 8°/1° | 0.0 mm |
| 2025-12-19 | 阴 | 12°/4° | 0.0 mm |
| 2025-12-20 | 阴 | 13°/6° | 0.0 mm |
| 2025-12-21 | 阴 | 13°/5° | 0.0 mm |
| 2025-12-22 | 多云 | 15°/5° | 0.0 mm |
| 2025-12-23 | 阴 | 12°/6° | 0.0 mm |
| 2025-12-24 | 阴 | 13°/7° | 0.0 mm |
| 2025-12-25 | 毛毛雨 | 13°/8° | 1.1 mm |
| 2025-12-26 | 阴 | 11°/6° | 0.0 mm |
| 2025-12-27 | 阴 | 7°/3° | 0.0 mm |
| 2025-12-28 | 晴天 | 3°/-3° | 0.0 mm |
| 2025-12-29 | 晴天 | 4°/-3° | 0.0 mm |
| 2025-12-30 | 晴天 | 5°/-3° | 0.0 mm |
| 2025-12-31 | 多云 | 6°/-1° | 0.0 mm |
2025年12月格兰德共记录 31 天，平均最高 8℃、最低 1℃，降水日 1 天。