| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 6°/-3° | 0.0 mm |
| 2025-12-02 | 大雨 | 5°/-2° | 24.8 mm |
| 2025-12-03 | 阴 | 1°/-3° | 0.0 mm |
| 2025-12-04 | 中雪 | 0°/-4° | 0.4 mm |
| 2025-12-05 | 大雪 | 2°/-1° | 7.7 mm |
| 2025-12-06 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-07 | 多云 | 9°/-1° | 0.0 mm |
| 2025-12-08 | 中雪 | 4°/-3° | 10.1 mm |
| 2025-12-09 | 雾 | 3°/-3° | 0.0 mm |
| 2025-12-10 | 大毛毛雨 | 7°/0° | 1.9 mm |
| 2025-12-11 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-12 | 中雪 | 1°/-4° | 4.3 mm |
| 2025-12-13 | 雾 | 5°/-3° | 0.0 mm |
| 2025-12-14 | 中雪 | 0°/-15° | 2.3 mm |
| 2025-12-15 | 晴间多云 | 0°/-17° | 0.0 mm |
| 2025-12-16 | 雾 | 8°/-4° | 0.0 mm |
| 2025-12-17 | 阴 | 10°/3° | 0.0 mm |
| 2025-12-18 | 毛毛雨 | 13°/3° | 0.7 mm |
| 2025-12-19 | 中雨 | 12°/-1° | 6.5 mm |
| 2025-12-20 | 晴天 | 13°/-2° | 0.0 mm |
| 2025-12-21 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-22 | 阴 | 11°/-3° | 0.0 mm |
| 2025-12-23 | 雾 | 13°/6° | 0.0 mm |
| 2025-12-24 | 阴 | 17°/10° | 0.0 mm |
| 2025-12-25 | 小雨 | 16°/11° | 2.2 mm |
| 2025-12-26 | 阴 | 15°/12° | 0.0 mm |
| 2025-12-27 | 阴 | 17°/11° | 0.0 mm |
| 2025-12-28 | 阴 | 18°/10° | 0.0 mm |
| 2025-12-29 | 小雨 | 16°/-6° | 2.6 mm |
| 2025-12-30 | 阴 | -3°/-7° | 0.0 mm |
| 2025-12-31 | 阴 | 3°/-4° | 0.0 mm |
2025年12月布坎南共记录 31 天，平均最高 7℃、最低 0℃，降水日 11 天。