| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-02 | 大雪 | 0°/-2° | 11.0 mm |
| 2025-12-03 | 阴 | -1°/-3° | 0.0 mm |
| 2025-12-04 | 阴 | -1°/-8° | 0.0 mm |
| 2025-12-05 | 雾 | 0°/-10° | 0.0 mm |
| 2025-12-06 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-07 | 阴 | 3°/0° | 0.0 mm |
| 2025-12-08 | 阴 | -1°/-9° | 0.0 mm |
| 2025-12-09 | 阴 | 0°/-11° | 0.0 mm |
| 2025-12-10 | 中雪 | 4°/-1° | 6.2 mm |
| 2025-12-11 | 阴 | -1°/-5° | 0.0 mm |
| 2025-12-12 | 阴 | 0°/-8° | 0.0 mm |
| 2025-12-13 | 中雪 | 0°/-6° | 7.6 mm |
| 2025-12-14 | 中雪 | -8°/-13° | 1.1 mm |
| 2025-12-15 | 阴 | -8°/-16° | 0.0 mm |
| 2025-12-16 | 雾 | 1°/-13° | 0.0 mm |
| 2025-12-17 | 雾 | 8°/0° | 0.0 mm |
| 2025-12-18 | 阴 | 13°/0° | 0.0 mm |
| 2025-12-19 | 中雪 | 12°/-8° | 6.5 mm |
| 2025-12-20 | 雾 | 6°/-9° | 0.0 mm |
| 2025-12-21 | 阴 | 5°/-5° | 0.0 mm |
| 2025-12-22 | 阴 | 4°/-8° | 0.0 mm |
| 2025-12-23 | 小毛毛雨 | 9°/2° | 1.0 mm |
| 2025-12-24 | 雾 | 8°/0° | 0.0 mm |
| 2025-12-25 | 中雨 | 6°/0° | 5.8 mm |
| 2025-12-26 | 中雨 | 13°/0° | 11.5 mm |
| 2025-12-27 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-28 | 小毛毛雨 | 16°/1° | 0.4 mm |
| 2025-12-29 | 毛毛雨 | 16°/-6° | 1.5 mm |
| 2025-12-30 | 中雪 | -5°/-8° | 1.5 mm |
| 2025-12-31 | 中雪 | -1°/-8° | 2.4 mm |
2025年12月哈里森共记录 31 天，平均最高 3℃、最低 -5℃，降水日 12 天。