| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 晴间多云 | 11°/3° | 0.0 mm |
| 2025-01-02 | 晴天 | 8°/-1° | 0.0 mm |
| 2025-01-03 | 阴 | 9°/0° | 0.0 mm |
| 2025-01-04 | 晴天 | 5°/-2° | 0.0 mm |
| 2025-01-05 | 大毛毛雨 | 4°/-4° | 1.1 mm |
| 2025-01-06 | 中雨 | 3°/0° | 10.5 mm |
| 2025-01-07 | 晴天 | 5°/-3° | 0.0 mm |
| 2025-01-08 | 多云 | 3°/-7° | 0.0 mm |
| 2025-01-09 | 晴天 | 2°/-6° | 0.0 mm |
| 2025-01-10 | 大雪 | 0°/-5° | 7.6 mm |
| 2025-01-11 | 大雪 | 4°/-2° | 5.4 mm |
| 2025-01-12 | 阴 | 5°/-6° | 0.0 mm |
| 2025-01-13 | 阴 | 10°/-3° | 0.0 mm |
| 2025-01-14 | 晴天 | 9°/-2° | 0.0 mm |
| 2025-01-15 | 晴天 | 4°/-3° | 0.0 mm |
| 2025-01-16 | 阴 | 11°/-8° | 0.0 mm |
| 2025-01-17 | 阴 | 12°/-3° | 0.0 mm |
| 2025-01-18 | 雾 | 11°/3° | 0.0 mm |
| 2025-01-19 | 毛毛雨 | 11°/0° | 1.1 mm |
| 2025-01-20 | 晴间多云 | 0°/-3° | 0.0 mm |
| 2025-01-21 | 阴 | -3°/-8° | 0.0 mm |
| 2025-01-22 | 阴 | 0°/-8° | 0.0 mm |
| 2025-01-23 | 阴 | 3°/-10° | 0.0 mm |
| 2025-01-24 | 阴 | 5°/-9° | 0.0 mm |
| 2025-01-25 | 阴 | 9°/-8° | 0.0 mm |
| 2025-01-26 | 阴 | 12°/0° | 0.0 mm |
| 2025-01-27 | 阴 | 11°/2° | 0.0 mm |
| 2025-01-28 | 雾 | 16°/0° | 0.0 mm |
| 2025-01-29 | 多云 | 21°/3° | 0.0 mm |
| 2025-01-30 | 阴 | 16°/1° | 0.0 mm |
| 2025-01-31 | 大雨 | 19°/7° | 13.7 mm |
2025年01月罗恩共记录 31 天，平均最高 7℃、最低 -2℃，降水日 6 天。