| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阵雨 | 29°/22° | 4.7 mm |
| 2025-01-02 | 阵雨 | 30°/21° | 7.3 mm |
| 2025-01-03 | 中阵雨 | 30°/21° | 7.5 mm |
| 2025-01-04 | 阵雨 | 29°/22° | 4.8 mm |
| 2025-01-05 | 阵雨 | 30°/21° | 8.6 mm |
| 2025-01-06 | 中阵雨 | 30°/23° | 23.8 mm |
| 2025-01-07 | 阵雨 | 30°/23° | 2.7 mm |
| 2025-01-08 | 阴 | 29°/23° | 0.0 mm |
| 2025-01-09 | 阴 | 30°/22° | 0.0 mm |
| 2025-01-10 | 小毛毛雨 | 31°/21° | 0.7 mm |
| 2025-01-11 | 阵雨 | 29°/22° | 4.8 mm |
| 2025-01-12 | 阵雨 | 30°/22° | 2.9 mm |
| 2025-01-13 | 小毛毛雨 | 30°/21° | 0.4 mm |
| 2025-01-14 | 毛毛雨 | 31°/21° | 2.2 mm |
| 2025-01-15 | 小毛毛雨 | 31°/21° | 0.7 mm |
| 2025-01-16 | 阴 | 31°/21° | 0.0 mm |
| 2025-01-17 | 毛毛雨 | 31°/21° | 1.0 mm |
| 2025-01-18 | 阴 | 32°/21° | 0.0 mm |
| 2025-01-19 | 毛毛雨 | 32°/21° | 1.5 mm |
| 2025-01-20 | 小毛毛雨 | 32°/22° | 0.3 mm |
| 2025-01-21 | 小毛毛雨 | 32°/21° | 0.3 mm |
| 2025-01-22 | 毛毛雨 | 32°/21° | 0.5 mm |
| 2025-01-23 | 阵雨 | 33°/21° | 2.6 mm |
| 2025-01-24 | 阴 | 32°/22° | 0.0 mm |
| 2025-01-25 | 阴 | 32°/22° | 0.0 mm |
| 2025-01-26 | 阴 | 33°/22° | 0.0 mm |
| 2025-01-27 | 阴 | 33°/22° | 0.0 mm |
| 2025-01-28 | 阴 | 33°/22° | 0.0 mm |
| 2025-01-29 | 阴 | 33°/22° | 0.0 mm |
| 2025-01-30 | 阴 | 32°/23° | 0.0 mm |
| 2025-01-31 | 阵雨 | 34°/22° | 2.4 mm |
2025年01月圣地亚哥共记录 31 天，平均最高 31℃、最低 21℃，降水日 20 天。