| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-02 | 中雨 | 6°/0° | 12.0 mm |
| 2025-12-03 | 阴 | 7°/-1° | 0.0 mm |
| 2025-12-04 | 阴 | 9°/-2° | 0.0 mm |
| 2025-12-05 | 中雪 | 5°/0° | 4.1 mm |
| 2025-12-06 | 雾 | 4°/0° | 0.0 mm |
| 2025-12-07 | 雾 | 5°/-1° | 0.0 mm |
| 2025-12-08 | 中雪 | 2°/-2° | 7.2 mm |
| 2025-12-09 | 阴 | 2°/-4° | 0.0 mm |
| 2025-12-10 | 阴 | 12°/-1° | 0.0 mm |
| 2025-12-11 | 晴间多云 | 7°/-2° | 0.0 mm |
| 2025-12-12 | 小雪 | 3°/-2° | 0.3 mm |
| 2025-12-13 | 阴 | 12°/-3° | 0.0 mm |
| 2025-12-14 | 雾 | 6°/-7° | 0.0 mm |
| 2025-12-15 | 晴天 | 1°/-10° | 0.0 mm |
| 2025-12-16 | 多云 | 11°/-3° | 0.0 mm |
| 2025-12-17 | 阴 | 14°/-2° | 0.0 mm |
| 2025-12-18 | 阴 | 16°/1° | 0.0 mm |
| 2025-12-19 | 中雨 | 16°/4° | 5.1 mm |
| 2025-12-20 | 晴天 | 11°/-1° | 0.0 mm |
| 2025-12-21 | 阴 | 13°/0° | 0.0 mm |
| 2025-12-22 | 多云 | 10°/-3° | 0.0 mm |
| 2025-12-23 | 小毛毛雨 | 18°/3° | 0.4 mm |
| 2025-12-24 | 阴 | 20°/8° | 0.0 mm |
| 2025-12-25 | 阴 | 18°/7° | 0.0 mm |
| 2025-12-26 | 阴 | 12°/6° | 0.0 mm |
| 2025-12-27 | 阴 | 15°/5° | 0.0 mm |
| 2025-12-28 | 小毛毛雨 | 6°/1° | 0.4 mm |
| 2025-12-29 | 小毛毛雨 | 16°/1° | 0.4 mm |
| 2025-12-30 | 多云 | 3°/-4° | 0.0 mm |
| 2025-12-31 | 阴 | 8°/-3° | 0.0 mm |
2025年12月格兰维尔共记录 31 天，平均最高 9℃、最低 0℃，降水日 8 天。