| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小毛毛雨 | 31°/18° | 0.1 mm |
| 2025-12-02 | 大毛毛雨 | 30°/18° | 1.6 mm |
| 2025-12-03 | 阴 | 30°/18° | 0.0 mm |
| 2025-12-04 | 阴 | 30°/18° | 0.0 mm |
| 2025-12-05 | 阴 | 31°/18° | 0.0 mm |
| 2025-12-06 | 阴 | 31°/18° | 0.0 mm |
| 2025-12-07 | 阵雨 | 30°/18° | 4.0 mm |
| 2025-12-08 | 中阵雨 | 30°/18° | 11.0 mm |
| 2025-12-09 | 毛毛雨 | 30°/18° | 0.7 mm |
| 2025-12-10 | 阴 | 31°/18° | 0.0 mm |
| 2025-12-11 | 阴 | 32°/18° | 0.0 mm |
| 2025-12-12 | 阴 | 32°/19° | 0.0 mm |
| 2025-12-13 | 阴 | 31°/19° | 0.0 mm |
| 2025-12-14 | 阴 | 32°/19° | 0.0 mm |
| 2025-12-15 | 阴 | 33°/20° | 0.0 mm |
| 2025-12-16 | 阴 | 29°/21° | 0.0 mm |
| 2025-12-17 | 阵雨 | 30°/18° | 3.1 mm |
| 2025-12-18 | 阵雨 | 31°/18° | 3.6 mm |
| 2025-12-19 | 阴 | 31°/18° | 0.0 mm |
| 2025-12-20 | 晴天 | 33°/19° | 0.0 mm |
| 2025-12-21 | 小毛毛雨 | 32°/19° | 0.4 mm |
| 2025-12-22 | 阴 | 33°/18° | 0.0 mm |
| 2025-12-23 | 阴 | 33°/18° | 0.0 mm |
| 2025-12-24 | 阴 | 35°/19° | 0.0 mm |
| 2025-12-25 | 小毛毛雨 | 34°/19° | 0.2 mm |
| 2025-12-26 | 阴 | 32°/18° | 0.0 mm |
| 2025-12-27 | 阴 | 32°/18° | 0.0 mm |
| 2025-12-28 | 阴 | 32°/18° | 0.0 mm |
| 2025-12-29 | 大毛毛雨 | 32°/18° | 4.7 mm |
| 2025-12-30 | 阴 | 33°/18° | 0.0 mm |
| 2025-12-31 | 晴天 | 30°/18° | 0.0 mm |
2025年12月圣卢西亚共记录 31 天，平均最高 31℃、最低 18℃，降水日 10 天。