| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 21°/9° | 2.7 mm |
| 2023-12-02 | 多云 | 21°/8° | 0.0 mm |
| 2023-12-03 | 晴间多云 | 21°/8° | 0.0 mm |
| 2023-12-04 | 阴 | 20°/9° | 0.0 mm |
| 2023-12-05 | 小毛毛雨 | 21°/9° | 0.0 mm |
| 2023-12-06 | 小毛毛雨 | 18°/8° | 0.1 mm |
| 2023-12-07 | 小毛毛雨 | 19°/8° | 0.1 mm |
| 2023-12-08 | 小毛毛雨 | 20°/8° | 1.0 mm |
| 2023-12-09 | 小毛毛雨 | 21°/8° | 0.0 mm |
| 2023-12-10 | 小毛毛雨 | 21°/8° | 0.2 mm |
| 2023-12-11 | 多云 | 16°/9° | 0.0 mm |
| 2023-12-12 | 阴 | 17°/8° | 0.1 mm |
| 2023-12-13 | 多云 | 17°/9° | 0.0 mm |
| 2023-12-14 | 阴 | 20°/9° | 0.4 mm |
| 2023-12-15 | 小毛毛雨 | 21°/8° | 3.4 mm |
| 2023-12-16 | 毛毛雨 | 20°/10° | 2.1 mm |
| 2023-12-17 | 小毛毛雨 | 17°/7° | 0.3 mm |
| 2023-12-18 | 小毛毛雨 | 20°/4° | 0.2 mm |
| 2023-12-19 | 晴天 | 19°/3° | 0.0 mm |
| 2023-12-20 | 晴间多云 | 20°/3° | 0.0 mm |
| 2023-12-21 | 晴间多云 | 20°/3° | 0.0 mm |
| 2023-12-22 | 晴间多云 | 20°/4° | 0.0 mm |
| 2023-12-23 | 小毛毛雨 | 20°/6° | 0.0 mm |
| 2023-12-24 | 阴 | 19°/8° | 0.0 mm |
| 2023-12-25 | 小毛毛雨 | 19°/8° | 0.8 mm |
| 2023-12-26 | 小毛毛雨 | 19°/9° | 0.1 mm |
| 2023-12-27 | 小毛毛雨 | 19°/6° | 0.0 mm |
| 2023-12-28 | 小毛毛雨 | 19°/7° | 0.2 mm |
| 2023-12-29 | 小毛毛雨 | 18°/8° | 0.5 mm |
| 2023-12-30 | 小毛毛雨 | 19°/7° | 1.0 mm |
| 2023-12-31 | 多云 | 20°/6° | 0.0 mm |
2023年12月圣卢西亚-乌塔特兰共记录 31 天，平均最高 19℃、最低 7℃，降水日 20 天。