| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-12-01 | 晴天 | 30°/23° | 25.8 mm |
| 2024-12-02 | 晴天 | 30°/23° | 12.9 mm |
| 2024-12-03 | 晴天 | 30°/22° | 9.8 mm |
| 2024-12-04 | 晴天 | 31°/22° | 3.0 mm |
| 2024-12-05 | 阵雨 | 30°/22° | 4.5 mm |
| 2024-12-06 | 毛毛雨 | 30°/22° | 3.2 mm |
| 2024-12-07 | 阴 | 31°/21° | 0.0 mm |
| 2024-12-08 | 小毛毛雨 | 31°/21° | 0.7 mm |
| 2024-12-09 | 毛毛雨 | 31°/22° | 1.5 mm |
| 2024-12-10 | 大毛毛雨 | 31°/22° | 1.4 mm |
| 2024-12-11 | 毛毛雨 | 31°/23° | 3.3 mm |
| 2024-12-12 | 小毛毛雨 | 31°/22° | 0.4 mm |
| 2024-12-13 | 毛毛雨 | 31°/21° | 2.0 mm |
| 2024-12-14 | 小毛毛雨 | 31°/21° | 0.2 mm |
| 2024-12-15 | 小毛毛雨 | 31°/20° | 0.2 mm |
| 2024-12-16 | 大毛毛雨 | 30°/21° | 2.7 mm |
| 2024-12-17 | 小毛毛雨 | 31°/21° | 0.1 mm |
| 2024-12-18 | 阵雨 | 31°/22° | 2.2 mm |
| 2024-12-19 | 毛毛雨 | 31°/22° | 1.8 mm |
| 2024-12-20 | 阵雨 | 31°/22° | 6.0 mm |
| 2024-12-21 | 中阵雨 | 28°/22° | 9.8 mm |
| 2024-12-22 | 中阵雨 | 30°/22° | 7.9 mm |
| 2024-12-23 | 阵雨 | 31°/23° | 7.4 mm |
| 2024-12-24 | 阵雨 | 30°/22° | 13.7 mm |
| 2024-12-25 | 阵雨 | 29°/23° | 22.7 mm |
| 2024-12-26 | 中阵雨 | 28°/22° | 18.9 mm |
| 2024-12-27 | 中阵雨 | 24°/23° | 22.0 mm |
| 2024-12-28 | 毛毛雨 | 27°/23° | 6.2 mm |
| 2024-12-29 | 阵雨 | 28°/22° | 6.1 mm |
| 2024-12-30 | 中阵雨 | 30°/23° | 21.3 mm |
| 2024-12-31 | 中阵雨 | 29°/22° | 12.1 mm |
2024年12月圣地亚哥共记录 31 天，平均最高 29℃、最低 22℃，降水日 30 天。