| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 2°/-1° | 0.0 mm |
| 2025-12-02 | 大雪 | 0°/-1° | 10.5 mm |
| 2025-12-03 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-04 | 阴 | 1°/-1° | 0.0 mm |
| 2025-12-05 | 雾 | 0°/-5° | 0.0 mm |
| 2025-12-06 | 雾 | 3°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-08 | 中雪 | 3°/-3° | 4.2 mm |
| 2025-12-09 | 阴 | 5°/-6° | 0.0 mm |
| 2025-12-10 | 中雨 | 7°/1° | 4.4 mm |
| 2025-12-11 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-12 | 中雪 | 1°/-2° | 2.3 mm |
| 2025-12-13 | 中雪 | 1°/-3° | 2.2 mm |
| 2025-12-14 | 中雪 | -4°/-14° | 1.4 mm |
| 2025-12-15 | 多云 | -3°/-16° | 0.0 mm |
| 2025-12-16 | 雾 | 4°/-6° | 0.0 mm |
| 2025-12-17 | 阴 | 12°/4° | 0.0 mm |
| 2025-12-18 | 毛毛雨 | 14°/3° | 1.1 mm |
| 2025-12-19 | 中雨 | 11°/-1° | 5.9 mm |
| 2025-12-20 | 晴间多云 | 12°/-3° | 0.0 mm |
| 2025-12-21 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-22 | 阴 | 6°/-3° | 0.0 mm |
| 2025-12-23 | 阴 | 15°/6° | 0.0 mm |
| 2025-12-24 | 阴 | 14°/5° | 0.0 mm |
| 2025-12-25 | 毛毛雨 | 17°/8° | 0.7 mm |
| 2025-12-26 | 小毛毛雨 | 17°/8° | 0.8 mm |
| 2025-12-27 | 阴 | 15°/8° | 0.0 mm |
| 2025-12-28 | 阴 | 22°/8° | 0.0 mm |
| 2025-12-29 | 中雨 | 20°/-5° | 4.7 mm |
| 2025-12-30 | 阴 | -1°/-6° | 0.0 mm |
| 2025-12-31 | 阴 | 3°/-2° | 0.0 mm |
2025年12月刘易斯共记录 31 天，平均最高 6℃、最低 -1℃，降水日 11 天。