| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | -11°/-19° | 0.0 mm |
| 2025-01-02 | 雾 | -14°/-20° | 0.0 mm |
| 2025-01-03 | 小毛毛雨 | -16°/-21° | 0.2 mm |
| 2025-01-04 | 阴 | -12°/-22° | 0.0 mm |
| 2025-01-05 | 小阵雪 | -8°/-17° | 0.6 mm |
| 2025-01-06 | 小雪 | -10°/-17° | 0.5 mm |
| 2025-01-07 | 小毛毛雨 | -16°/-21° | 0.1 mm |
| 2025-01-08 | 小毛毛雨 | -19°/-25° | 0.4 mm |
| 2025-01-09 | 小雪 | -24°/-28° | 0.8 mm |
| 2025-01-10 | 阴 | -14°/-27° | 0.0 mm |
| 2025-01-11 | 晴天 | -8°/-21° | 0.0 mm |
| 2025-01-12 | 晴天 | -9°/-19° | 0.0 mm |
| 2025-01-13 | 雾 | -11°/-19° | 0.0 mm |
| 2025-01-14 | 小雪 | -12°/-19° | 1.6 mm |
| 2025-01-15 | 小雪 | -18°/-23° | 0.9 mm |
| 2025-01-16 | 小雪 | -14°/-22° | 2.1 mm |
| 2025-01-17 | 阴 | -9°/-21° | 0.0 mm |
| 2025-01-18 | 晴天 | -3°/-16° | 0.0 mm |
| 2025-01-19 | 阴 | -6°/-16° | 0.0 mm |
| 2025-01-20 | 阴 | -5°/-17° | 0.0 mm |
| 2025-01-21 | 阴 | -5°/-15° | 0.0 mm |
| 2025-01-22 | 阴 | -8°/-17° | 0.0 mm |
| 2025-01-23 | 晴天 | -9°/-18° | 0.0 mm |
| 2025-01-24 | 晴间多云 | -8°/-18° | 0.0 mm |
| 2025-01-25 | 晴天 | -7°/-18° | 0.0 mm |
| 2025-01-26 | 阴 | -5°/-16° | 0.0 mm |
| 2025-01-27 | 大雪 | -6°/-13° | 17.8 mm |
| 2025-01-28 | 小阵雪 | -8°/-18° | 10.7 mm |
| 2025-01-29 | 小雪 | -16°/-23° | 0.6 mm |
| 2025-01-30 | 雾 | -17°/-26° | 0.0 mm |
| 2025-01-31 | 晴天 | -12°/-24° | 0.0 mm |
2025年01月甲山共记录 31 天，平均最高 -10℃、最低 -19℃，降水日 12 天。