| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 阴 | 30°/20° | 0.0 mm |
| 2023-12-02 | 多云 | 30°/20° | 0.0 mm |
| 2023-12-03 | 小毛毛雨 | 29°/20° | 2.6 mm |
| 2023-12-04 | 毛毛雨 | 27°/20° | 8.7 mm |
| 2023-12-05 | 小毛毛雨 | 28°/21° | 3.9 mm |
| 2023-12-06 | 小毛毛雨 | 28°/20° | 2.3 mm |
| 2023-12-07 | 毛毛雨 | 26°/19° | 3.3 mm |
| 2023-12-08 | 阴 | 27°/18° | 0.7 mm |
| 2023-12-09 | 阴 | 29°/20° | 0.2 mm |
| 2023-12-10 | 毛毛雨 | 28°/20° | 13.2 mm |
| 2023-12-11 | 小雨 | 23°/18° | 5.4 mm |
| 2023-12-12 | 中雨 | 18°/17° | 8.3 mm |
| 2023-12-13 | 毛毛雨 | 23°/18° | 15.9 mm |
| 2023-12-14 | 小雨 | 25°/19° | 2.2 mm |
| 2023-12-15 | 小雨 | 24°/20° | 14.9 mm |
| 2023-12-16 | 小毛毛雨 | 25°/20° | 1.3 mm |
| 2023-12-17 | 小毛毛雨 | 24°/15° | 1.3 mm |
| 2023-12-18 | 阴 | 23°/13° | 0.0 mm |
| 2023-12-19 | 小毛毛雨 | 22°/17° | 0.0 mm |
| 2023-12-20 | 阴 | 23°/15° | 0.0 mm |
| 2023-12-21 | 毛毛雨 | 22°/16° | 2.5 mm |
| 2023-12-22 | 小毛毛雨 | 18°/15° | 2.5 mm |
| 2023-12-23 | 毛毛雨 | 24°/16° | 0.1 mm |
| 2023-12-24 | 阴 | 28°/18° | 0.0 mm |
| 2023-12-25 | 阴 | 27°/18° | 0.0 mm |
| 2023-12-26 | 小毛毛雨 | 27°/19° | 0.0 mm |
| 2023-12-27 | 阴 | 28°/20° | 0.0 mm |
| 2023-12-28 | 小雨 | 26°/20° | 16.4 mm |
| 2023-12-29 | 中雨 | 24°/19° | 4.0 mm |
| 2023-12-30 | 小毛毛雨 | 20°/16° | 4.5 mm |
| 2023-12-31 | 阴 | 24°/15° | 0.0 mm |
2023年12月圣安娜共记录 31 天，平均最高 25℃、最低 18℃，降水日 23 天。