| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 2°/-2° | 0.0 mm |
| 2025-12-02 | 中雪 | 0°/-1° | 13.6 mm |
| 2025-12-03 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-04 | 阴 | 0°/-4° | 0.0 mm |
| 2025-12-05 | 中雪 | 1°/-3° | 0.4 mm |
| 2025-12-06 | 雾 | 3°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-08 | 中雪 | 1°/-6° | 1.6 mm |
| 2025-12-09 | 阴 | 3°/-5° | 0.0 mm |
| 2025-12-10 | 小雨 | 8°/1° | 4.8 mm |
| 2025-12-11 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-12 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-13 | 中雪 | 1°/-2° | 5.5 mm |
| 2025-12-14 | 中雪 | -1°/-14° | 6.8 mm |
| 2025-12-15 | 多云 | -7°/-19° | 0.0 mm |
| 2025-12-16 | 阴 | 2°/-10° | 0.0 mm |
| 2025-12-17 | 阴 | 11°/0° | 0.0 mm |
| 2025-12-18 | 大毛毛雨 | 15°/-1° | 1.8 mm |
| 2025-12-19 | 中雪 | 13°/-1° | 6.6 mm |
| 2025-12-20 | 阴 | 12°/-4° | 0.0 mm |
| 2025-12-21 | 晴天 | 9°/-4° | 0.0 mm |
| 2025-12-22 | 阴 | 6°/-7° | 0.0 mm |
| 2025-12-23 | 大毛毛雨 | 11°/4° | 1.9 mm |
| 2025-12-24 | 雾 | 12°/3° | 0.0 mm |
| 2025-12-25 | 毛毛雨 | 12°/3° | 1.1 mm |
| 2025-12-26 | 毛毛雨 | 14°/1° | 0.7 mm |
| 2025-12-27 | 阴 | 14°/4° | 0.0 mm |
| 2025-12-28 | 雾 | 17°/3° | 0.0 mm |
| 2025-12-29 | 中雨 | 17°/-5° | 7.2 mm |
| 2025-12-30 | 阴 | -4°/-6° | 0.0 mm |
| 2025-12-31 | 中雪 | 1°/-6° | 1.8 mm |
2025年12月刘易斯共记录 31 天，平均最高 5℃、最低 -2℃，降水日 13 天。