| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雨 | 28°/27° | 20.5 mm |
| 2023-12-02 | 小雨 | 28°/28° | 10.5 mm |
| 2023-12-03 | 中雨 | 28°/27° | 31.5 mm |
| 2023-12-04 | 中雨 | 28°/26° | 47.6 mm |
| 2023-12-05 | 中雨 | 27°/26° | 24.3 mm |
| 2023-12-06 | 中雨 | 27°/25° | 73.5 mm |
| 2023-12-07 | 中雨 | 27°/26° | 18.7 mm |
| 2023-12-08 | 中雨 | 28°/26° | 8.2 mm |
| 2023-12-09 | 毛毛雨 | 28°/25° | 14.8 mm |
| 2023-12-10 | 中雨 | 27°/24° | 29.8 mm |
| 2023-12-11 | 中雨 | 27°/25° | 11.0 mm |
| 2023-12-12 | 大毛毛雨 | 27°/26° | 10.7 mm |
| 2023-12-13 | 小毛毛雨 | 27°/26° | 6.3 mm |
| 2023-12-14 | 多云 | 28°/27° | 0.1 mm |
| 2023-12-15 | 多云 | 27°/27° | 1.4 mm |
| 2023-12-16 | 阴 | 28°/27° | 1.1 mm |
| 2023-12-17 | 多云 | 27°/26° | 0.1 mm |
| 2023-12-18 | 小毛毛雨 | 27°/26° | 0.6 mm |
| 2023-12-19 | 小毛毛雨 | 28°/27° | 0.0 mm |
| 2023-12-20 | 小毛毛雨 | 28°/27° | 0.3 mm |
| 2023-12-21 | 小毛毛雨 | 28°/27° | 2.1 mm |
| 2023-12-22 | 小毛毛雨 | 28°/28° | 0.6 mm |
| 2023-12-23 | 毛毛雨 | 28°/27° | 1.4 mm |
| 2023-12-24 | 多云 | 28°/27° | 0.0 mm |
| 2023-12-25 | 小毛毛雨 | 29°/27° | 4.4 mm |
| 2023-12-26 | 小雨 | 29°/28° | 13.5 mm |
| 2023-12-27 | 毛毛雨 | 29°/28° | 6.2 mm |
| 2023-12-28 | 小雨 | 29°/28° | 30.7 mm |
| 2023-12-29 | 小雨 | 28°/28° | 14.9 mm |
| 2023-12-30 | 中雨 | 29°/28° | 13.2 mm |
| 2023-12-31 | 中雨 | 29°/27° | 15.8 mm |
2023年12月圣安娜岛共记录 31 天，平均最高 27℃、最低 26℃，降水日 30 天。