| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 小毛毛雨 | 26°/16° | 0.9 mm |
| 2025-01-02 | 小毛毛雨 | 25°/18° | 1.7 mm |
| 2025-01-03 | 小毛毛雨 | 25°/16° | 1.5 mm |
| 2025-01-04 | 毛毛雨 | 23°/16° | 3.8 mm |
| 2025-01-05 | 阴 | 24°/15° | 0.0 mm |
| 2025-01-06 | 小毛毛雨 | 25°/15° | 0.3 mm |
| 2025-01-07 | 毛毛雨 | 27°/18° | 1.8 mm |
| 2025-01-08 | 毛毛雨 | 25°/18° | 1.8 mm |
| 2025-01-09 | 小毛毛雨 | 26°/18° | 0.8 mm |
| 2025-01-10 | 小毛毛雨 | 24°/17° | 0.8 mm |
| 2025-01-11 | 晴天 | 26°/15° | 0.0 mm |
| 2025-01-12 | 阴 | 27°/17° | 0.0 mm |
| 2025-01-13 | 阴 | 27°/17° | 0.0 mm |
| 2025-01-14 | 多云 | 26°/16° | 0.0 mm |
| 2025-01-15 | 阴 | 27°/17° | 0.0 mm |
| 2025-01-16 | 小毛毛雨 | 26°/16° | 1.1 mm |
| 2025-01-17 | 小毛毛雨 | 28°/16° | 0.2 mm |
| 2025-01-18 | 小毛毛雨 | 28°/17° | 1.0 mm |
| 2025-01-19 | 小毛毛雨 | 29°/18° | 0.1 mm |
| 2025-01-20 | 阴 | 29°/18° | 0.0 mm |
| 2025-01-21 | 阴 | 29°/17° | 0.0 mm |
| 2025-01-22 | 阴 | 28°/18° | 0.0 mm |
| 2025-01-23 | 阵雨 | 30°/17° | 4.8 mm |
| 2025-01-24 | 毛毛雨 | 28°/18° | 0.7 mm |
| 2025-01-25 | 小毛毛雨 | 30°/18° | 0.3 mm |
| 2025-01-26 | 晴天 | 28°/17° | 0.0 mm |
| 2025-01-27 | 小毛毛雨 | 29°/17° | 0.5 mm |
| 2025-01-28 | 阵雨 | 29°/19° | 9.0 mm |
| 2025-01-29 | 毛毛雨 | 28°/18° | 3.3 mm |
| 2025-01-30 | 晴间多云 | 28°/18° | 0.0 mm |
| 2025-01-31 | 晴天 | 29°/18° | 0.0 mm |
2025年01月蒙西翁共记录 31 天，平均最高 27℃、最低 17℃，降水日 19 天。