| 日期 | 天气 | 温度 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 1~8℃ | 0.0 mm |
| 2025-01-02 | 阴 | 2~9℃ | 0.0 mm |
| 2025-01-03 | 小毛毛雨 | 3~9℃ | 0.1 mm |
| 2025-01-04 | 阴 | 1~7℃ | 0.0 mm |
| 2025-01-05 | 阴 | 1~8℃ | 0.0 mm |
| 2025-01-06 | 中雨 | 3~8℃ | 11.5 mm |
| 2025-01-07 | 阴 | 2~7℃ | 0.0 mm |
| 2025-01-08 | 小毛毛雨 | 1~6℃ | 0.4 mm |
| 2025-01-09 | 阴 | 0~5℃ | 0.0 mm |
| 2025-01-10 | 小毛毛雨 | -1~5℃ | 0.3 mm |
| 2025-01-11 | 阴 | 0~6℃ | 0.0 mm |
| 2025-01-12 | 阴 | 1~7℃ | 0.0 mm |
| 2025-01-13 | 阴 | 1~7℃ | 0.0 mm |
| 2025-01-14 | 阴 | 1~8℃ | 0.0 mm |
| 2025-01-15 | 小毛毛雨 | 1~6℃ | 0.4 mm |
| 2025-01-16 | 阴 | 0~6℃ | 0.0 mm |
| 2025-01-17 | 多云 | 0~7℃ | 0.0 mm |
| 2025-01-18 | 阴 | 0~7℃ | 0.0 mm |
| 2025-01-19 | 阴 | 2~9℃ | 0.0 mm |
| 2025-01-20 | 毛毛雨 | 4~10℃ | 0.8 mm |
| 2025-01-21 | 阴 | 3~12℃ | 0.0 mm |
| 2025-01-22 | 晴天 | 2~11℃ | 0.0 mm |
| 2025-01-23 | 阴 | 3~11℃ | 0.0 mm |
| 2025-01-24 | 阴 | 3~11℃ | 0.0 mm |
| 2025-01-25 | 阴 | 2~9℃ | 0.0 mm |
| 2025-01-26 | 阴 | 0~10℃ | 0.0 mm |
| 2025-01-27 | 小毛毛雨 | 2~9℃ | 0.7 mm |
| 2025-01-28 | 小毛毛雨 | 4~8℃ | 0.6 mm |
| 2025-01-29 | 阴 | 2~6℃ | 0.0 mm |
| 2025-01-30 | 小阵雪 | 1~5℃ | 0.5 mm |
| 2025-01-31 | 阴 | 0~7℃ | 0.0 mm |
数据来自气象模型复盘与逐日观测快照。
2025年01月濑户市平均最高气温约 7℃，平均最低约 1℃；月内最高 12℃（2025-01-21），最低 -1℃（2025-01-10），降水日 9 天。
濑户市当月最大单日降水出现在 2025-01-06，约 11.5 毫米；全月累计降水约 15.3 毫米。