| 日期 | 天气 | 温度 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 0~3℃ | 0.0 mm |
| 2025-01-02 | 阴 | 0~5℃ | 0.0 mm |
| 2025-01-03 | 中雪 | -3~1℃ | 0.4 mm |
| 2025-01-04 | 阴 | -7~0℃ | 0.0 mm |
| 2025-01-05 | 大雪 | -5~-2℃ | 31.0 mm |
| 2025-01-06 | 中雪 | -4~-1℃ | 7.4 mm |
| 2025-01-07 | 小毛毛雨 | -9~-4℃ | 0.1 mm |
| 2025-01-08 | 阴 | -8~-4℃ | 0.0 mm |
| 2025-01-09 | 雾 | -12~-4℃ | 0.0 mm |
| 2025-01-10 | 中雪 | -11~-3℃ | 3.6 mm |
| 2025-01-11 | 中雪 | -6~0℃ | 0.8 mm |
| 2025-01-12 | 阴 | -6~3℃ | 0.0 mm |
| 2025-01-13 | 阴 | -5~2℃ | 0.0 mm |
| 2025-01-14 | 雾 | -12~0℃ | 0.0 mm |
| 2025-01-15 | 阴 | -17~-4℃ | 0.0 mm |
| 2025-01-16 | 阴 | -8~2℃ | 0.0 mm |
| 2025-01-17 | 雾 | -2~7℃ | 0.0 mm |
| 2025-01-18 | 毛毛雨 | 0~5℃ | 2.5 mm |
| 2025-01-19 | 中雪 | -9~1℃ | 2.0 mm |
| 2025-01-20 | 阴 | -17~-10℃ | 0.0 mm |
| 2025-01-21 | 阴 | -18~-7℃ | 0.0 mm |
| 2025-01-22 | 雾 | -19~-5℃ | 0.0 mm |
| 2025-01-23 | 雾 | -8~0℃ | 0.0 mm |
| 2025-01-24 | 雾 | -8~-2℃ | 0.0 mm |
| 2025-01-25 | 阴 | -10~6℃ | 0.0 mm |
| 2025-01-26 | 阴 | 0~6℃ | 0.0 mm |
| 2025-01-27 | 阴 | -3~4℃ | 0.0 mm |
| 2025-01-28 | 阴 | 0~8℃ | 0.0 mm |
| 2025-01-29 | 晴天 | 2~9℃ | 0.0 mm |
| 2025-01-30 | 中雨 | -1~11℃ | 5.1 mm |
| 2025-01-31 | 中雨 | 6~14℃ | 12.0 mm |
数据来自气象模型复盘与逐日观测快照。
2025年01月罗恩平均最高气温约 1℃,平均最低约 -6℃;月内最高 14℃(2025-01-31),最低 -19℃(2025-01-22),降水日 10 天。
罗恩当月最大单日降水出现在 2025-01-05,约 31.0 毫米;全月累计降水约 64.9 毫米。