| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 阴 | 2°/-1° | 0.0 mm |
| 2026-01-02 | 中雪 | 2°/0° | 1.9 mm |
| 2026-01-03 | 中雪 | 1°/-2° | 0.9 mm |
| 2026-01-04 | 阴 | 0°/-4° | 0.0 mm |
| 2026-01-05 | 阴 | -1°/-6° | 0.0 mm |
| 2026-01-06 | 阴 | -1°/-6° | 0.0 mm |
| 2026-01-07 | 小毛毛雨 | -2°/-6° | 0.2 mm |
| 2026-01-08 | 小雪 | 1°/-3° | 4.6 mm |
| 2026-01-09 | 中雨 | 7°/2° | 11.8 mm |
| 2026-01-10 | 小阵雪 | 2°/-2° | 3.6 mm |
| 2026-01-11 | 小雪 | 0°/-6° | 0.2 mm |
| 2026-01-12 | 小雪 | 4°/-4° | 2.7 mm |
| 2026-01-13 | 小毛毛雨 | 6°/3° | 0.3 mm |
| 2026-01-14 | 毛毛雨 | 8°/5° | 1.0 mm |
| 2026-01-15 | 毛毛雨 | 10°/6° | 1.1 mm |
| 2026-01-16 | 阴 | 10°/4° | 0.0 mm |
| 2026-01-17 | 阴 | 6°/1° | 0.0 mm |
| 2026-01-18 | 阴 | 4°/0° | 0.0 mm |
| 2026-01-19 | 多云 | 4°/0° | 0.0 mm |
| 2026-01-20 | 阴 | 4°/0° | 0.0 mm |
| 2026-01-21 | 阴 | 4°/0° | 0.0 mm |
| 2026-01-22 | 阴 | 2°/-1° | 0.0 mm |
| 2026-01-23 | 阴 | 3°/-1° | 0.0 mm |
| 2026-01-24 | 阴 | 3°/-1° | 0.0 mm |
| 2026-01-25 | 阴 | 1°/-1° | 0.0 mm |
| 2026-01-26 | 阴 | 6°/0° | 0.0 mm |
| 2026-01-27 | 毛毛雨 | 5°/0° | 2.2 mm |
| 2026-01-28 | 小雨 | 4°/2° | 9.8 mm |
| 2026-01-29 | 小毛毛雨 | 4°/2° | 1.9 mm |
| 2026-01-30 | 毛毛雨 | 5°/0° | 1.5 mm |
| 2026-01-31 | 阴 | 5°/2° | 0.0 mm |
2026年01月兰道共记录 31 天，平均最高 3℃、最低 0℃，降水日 15 天。