| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 4°/0° | 0.0 mm |
| 2025-01-02 | 阴 | 5°/-1° | 0.0 mm |
| 2025-01-03 | 阴 | 3°/-1° | 0.0 mm |
| 2025-01-04 | 晴间多云 | 1°/-5° | 0.0 mm |
| 2025-01-05 | 中雪 | 0°/-4° | 2.6 mm |
| 2025-01-06 | 中雨 | 4°/-2° | 11.2 mm |
| 2025-01-07 | 阴 | -1°/-3° | 0.0 mm |
| 2025-01-08 | 阴 | -3°/-6° | 0.0 mm |
| 2025-01-09 | 多云 | 0°/-9° | 0.0 mm |
| 2025-01-10 | 大雪 | -1°/-6° | 12.0 mm |
| 2025-01-11 | 雾 | 0°/-2° | 0.0 mm |
| 2025-01-12 | 雾 | 2°/-9° | 0.0 mm |
| 2025-01-13 | 阴 | 5°/-4° | 0.0 mm |
| 2025-01-14 | 晴天 | 4°/-6° | 0.0 mm |
| 2025-01-15 | 晴天 | 3°/-7° | 0.0 mm |
| 2025-01-16 | 阴 | 9°/-6° | 0.0 mm |
| 2025-01-17 | 阴 | 10°/-5° | 0.0 mm |
| 2025-01-18 | 小雨 | 6°/3° | 3.7 mm |
| 2025-01-19 | 中雪 | 5°/-6° | 3.6 mm |
| 2025-01-20 | 多云 | -6°/-13° | 0.0 mm |
| 2025-01-21 | 阴 | -6°/-12° | 0.0 mm |
| 2025-01-22 | 阴 | -2°/-13° | 0.0 mm |
| 2025-01-23 | 阴 | 3°/-11° | 0.0 mm |
| 2025-01-24 | 阴 | 2°/-4° | 0.0 mm |
| 2025-01-25 | 阴 | 5°/-9° | 0.0 mm |
| 2025-01-26 | 阴 | 9°/-5° | 0.0 mm |
| 2025-01-27 | 小雨 | 7°/1° | 5.4 mm |
| 2025-01-28 | 晴天 | 9°/-1° | 0.0 mm |
| 2025-01-29 | 晴间多云 | 15°/1° | 0.0 mm |
| 2025-01-30 | 阴 | 9°/-2° | 0.0 mm |
| 2025-01-31 | 中雨 | 11°/6° | 16.3 mm |
2025年01月格兰杰共记录 31 天，平均最高 3℃、最低 -4℃，降水日 7 天。