| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 雾 | -7°/-14° | 0.0 mm |
| 2025-12-02 | 雾 | -3°/-11° | 0.0 mm |
| 2025-12-03 | 阴 | 0°/-13° | 0.0 mm |
| 2025-12-04 | 雾 | -11°/-24° | 0.0 mm |
| 2025-12-05 | 阴 | 0°/-10° | 0.0 mm |
| 2025-12-06 | 大雪 | 0°/-9° | 6.2 mm |
| 2025-12-07 | 大雪 | -4°/-20° | 3.3 mm |
| 2025-12-08 | 雾 | -7°/-20° | 0.0 mm |
| 2025-12-09 | 阴 | 3°/-8° | 0.0 mm |
| 2025-12-10 | 中雪 | 3°/-7° | 0.4 mm |
| 2025-12-11 | 雾 | -5°/-10° | 0.0 mm |
| 2025-12-12 | 雾 | -3°/-14° | 0.0 mm |
| 2025-12-13 | 阴 | -15°/-18° | 0.0 mm |
| 2025-12-14 | 多云 | -16°/-23° | 0.0 mm |
| 2025-12-15 | 阴 | -2°/-17° | 0.0 mm |
| 2025-12-16 | 阴 | 2°/-12° | 0.0 mm |
| 2025-12-17 | 阴 | 2°/-1° | 0.0 mm |
| 2025-12-18 | 小毛毛雨 | 3°/-12° | 1.2 mm |
| 2025-12-19 | 阴 | -5°/-16° | 0.0 mm |
| 2025-12-20 | 阴 | 0°/-5° | 0.0 mm |
| 2025-12-21 | 雾 | 0°/-12° | 0.0 mm |
| 2025-12-22 | 雾 | 3°/0° | 0.0 mm |
| 2025-12-23 | 雾 | 5°/-1° | 0.0 mm |
| 2025-12-24 | 小毛毛雨 | 3°/-1° | 0.4 mm |
| 2025-12-25 | 雾 | 3°/1° | 0.0 mm |
| 2025-12-26 | 雾 | 3°/1° | 0.0 mm |
| 2025-12-27 | 小毛毛雨 | 5°/1° | 0.3 mm |
| 2025-12-28 | 中雪 | 5°/-10° | 10.3 mm |
| 2025-12-29 | 中雪 | -10°/-12° | 2.9 mm |
| 2025-12-30 | 雾 | 0°/-13° | 0.0 mm |
| 2025-12-31 | 阴 | 3°/-7° | 0.0 mm |
2025年12月布坎南共记录 31 天，平均最高 -1℃、最低 -10℃，降水日 8 天。