| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 毛毛雨 | 24°/20° | 6.1 mm |
| 2025-01-02 | 小毛毛雨 | 23°/20° | 1.5 mm |
| 2025-01-03 | 小毛毛雨 | 25°/20° | 2.8 mm |
| 2025-01-04 | 大毛毛雨 | 25°/20° | 5.3 mm |
| 2025-01-05 | 毛毛雨 | 27°/19° | 2.2 mm |
| 2025-01-06 | 毛毛雨 | 27°/21° | 1.9 mm |
| 2025-01-07 | 小毛毛雨 | 28°/22° | 0.2 mm |
| 2025-01-08 | 多云 | 29°/21° | 0.0 mm |
| 2025-01-09 | 小毛毛雨 | 27°/22° | 0.2 mm |
| 2025-01-10 | 小毛毛雨 | 32°/22° | 1.1 mm |
| 2025-01-11 | 小毛毛雨 | 30°/23° | 0.2 mm |
| 2025-01-12 | 小毛毛雨 | 28°/21° | 0.6 mm |
| 2025-01-13 | 小毛毛雨 | 27°/21° | 0.3 mm |
| 2025-01-14 | 小毛毛雨 | 28°/20° | 0.3 mm |
| 2025-01-15 | 小毛毛雨 | 28°/21° | 0.5 mm |
| 2025-01-16 | 小毛毛雨 | 27°/22° | 1.5 mm |
| 2025-01-17 | 小毛毛雨 | 27°/21° | 1.4 mm |
| 2025-01-18 | 小毛毛雨 | 26°/20° | 1.7 mm |
| 2025-01-19 | 毛毛雨 | 27°/19° | 1.6 mm |
| 2025-01-20 | 阵雨 | 25°/21° | 12.0 mm |
| 2025-01-21 | 大毛毛雨 | 26°/21° | 5.5 mm |
| 2025-01-22 | 小毛毛雨 | 26°/21° | 1.2 mm |
| 2025-01-23 | 中阵雨 | 27°/21° | 16.7 mm |
| 2025-01-24 | 阵雨 | 26°/22° | 13.2 mm |
| 2025-01-25 | 毛毛雨 | 26°/21° | 2.3 mm |
| 2025-01-26 | 毛毛雨 | 27°/21° | 2.5 mm |
| 2025-01-27 | 毛毛雨 | 25°/21° | 2.3 mm |
| 2025-01-28 | 毛毛雨 | 26°/21° | 3.7 mm |
| 2025-01-29 | 阵雨 | 27°/22° | 9.3 mm |
| 2025-01-30 | 阵雨 | 27°/22° | 6.7 mm |
| 2025-01-31 | 大毛毛雨 | 26°/22° | 5.8 mm |
2025年01月圣路易共记录 31 天，平均最高 26℃、最低 21℃，降水日 30 天。