| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 中雪 | 1°/-4° | 1.4 mm |
| 2025-12-02 | 大雪 | 0°/-5° | 8.1 mm |
| 2025-12-03 | 阴 | -2°/-5° | 0.0 mm |
| 2025-12-04 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-05 | 阴 | 2°/-2° | 0.0 mm |
| 2025-12-06 | 雾 | 3°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-08 | 中雪 | 2°/-2° | 1.6 mm |
| 2025-12-09 | 阴 | 6°/-2° | 0.0 mm |
| 2025-12-10 | 小雪 | 6°/0° | 4.4 mm |
| 2025-12-11 | 中雪 | 0°/-1° | 4.3 mm |
| 2025-12-12 | 中雪 | 3°/-2° | 4.7 mm |
| 2025-12-13 | 中雪 | 0°/-7° | 0.8 mm |
| 2025-12-14 | 阴 | -7°/-16° | 0.0 mm |
| 2025-12-15 | 雾 | 0°/-15° | 0.0 mm |
| 2025-12-16 | 雾 | 5°/-3° | 0.0 mm |
| 2025-12-17 | 雾 | 12°/5° | 0.0 mm |
| 2025-12-18 | 中阵雨 | 14°/7° | 8.5 mm |
| 2025-12-19 | 阴 | 7°/-2° | 0.0 mm |
| 2025-12-20 | 阴 | 13°/-3° | 0.0 mm |
| 2025-12-21 | 阴 | 7°/-1° | 0.0 mm |
| 2025-12-22 | 小毛毛雨 | 12°/0° | 0.4 mm |
| 2025-12-23 | 中雨 | 18°/12° | 5.0 mm |
| 2025-12-24 | 雾 | 16°/8° | 0.0 mm |
| 2025-12-25 | 小毛毛雨 | 16°/11° | 0.4 mm |
| 2025-12-26 | 大毛毛雨 | 18°/15° | 1.9 mm |
| 2025-12-27 | 雾 | 16°/10° | 0.0 mm |
| 2025-12-28 | 中雨 | 21°/13° | 3.6 mm |
| 2025-12-29 | 阴 | 9°/-5° | 0.0 mm |
| 2025-12-30 | 阴 | -1°/-7° | 0.0 mm |
| 2025-12-31 | 阴 | 3°/-1° | 0.0 mm |
2025年12月哈里森共记录 31 天，平均最高 6℃、最低 0℃，降水日 13 天。