| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 19°/10° | 0.0 mm |
| 2025-12-02 | 阴 | 19°/10° | 0.0 mm |
| 2025-12-03 | 阴 | 19°/10° | 0.0 mm |
| 2025-12-04 | 阴 | 20°/9° | 0.0 mm |
| 2025-12-05 | 小毛毛雨 | 20°/9° | 0.2 mm |
| 2025-12-06 | 小毛毛雨 | 21°/8° | 1.0 mm |
| 2025-12-07 | 阵雨 | 20°/9° | 6.2 mm |
| 2025-12-08 | 毛毛雨 | 19°/10° | 2.6 mm |
| 2025-12-09 | 毛毛雨 | 19°/10° | 2.1 mm |
| 2025-12-10 | 雾 | 18°/10° | 0.0 mm |
| 2025-12-11 | 雾 | 18°/10° | 0.0 mm |
| 2025-12-12 | 阴 | 18°/9° | 0.0 mm |
| 2025-12-13 | 小毛毛雨 | 20°/10° | 1.1 mm |
| 2025-12-14 | 小毛毛雨 | 19°/10° | 0.6 mm |
| 2025-12-15 | 阴 | 17°/10° | 0.0 mm |
| 2025-12-16 | 阴 | 17°/9° | 0.0 mm |
| 2025-12-17 | 阵雨 | 20°/8° | 13.4 mm |
| 2025-12-18 | 阵雨 | 18°/10° | 16.8 mm |
| 2025-12-19 | 毛毛雨 | 18°/9° | 2.1 mm |
| 2025-12-20 | 阴 | 18°/8° | 0.0 mm |
| 2025-12-21 | 多云 | 19°/9° | 0.0 mm |
| 2025-12-22 | 阴 | 17°/9° | 0.0 mm |
| 2025-12-23 | 小毛毛雨 | 17°/9° | 0.1 mm |
| 2025-12-24 | 小毛毛雨 | 18°/8° | 0.1 mm |
| 2025-12-25 | 阴 | 18°/9° | 0.0 mm |
| 2025-12-26 | 小毛毛雨 | 17°/8° | 0.9 mm |
| 2025-12-27 | 小毛毛雨 | 18°/9° | 0.1 mm |
| 2025-12-28 | 毛毛雨 | 20°/8° | 1.4 mm |
| 2025-12-29 | 毛毛雨 | 19°/8° | 1.4 mm |
| 2025-12-30 | 阴 | 17°/7° | 0.0 mm |
| 2025-12-31 | 阴 | 16°/7° | 0.0 mm |
2025年12月圣卢卡斯 萨卡特佩克斯共记录 31 天，平均最高 18℃、最低 9℃，降水日 16 天。