| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 16°/7° | 0.0 mm |
| 2023-12-02 | 晴天 | 19°/6° | 0.0 mm |
| 2023-12-03 | 晴天 | 23°/8° | 0.0 mm |
| 2023-12-04 | 阴 | 26°/10° | 0.0 mm |
| 2023-12-05 | 阴 | 27°/11° | 0.0 mm |
| 2023-12-06 | 阴 | 27°/13° | 0.0 mm |
| 2023-12-07 | 晴天 | 26°/11° | 0.0 mm |
| 2023-12-08 | 多云 | 24°/10° | 0.0 mm |
| 2023-12-09 | 晴天 | 24°/8° | 0.0 mm |
| 2023-12-10 | 晴天 | 26°/9° | 0.0 mm |
| 2023-12-11 | 阴 | 25°/9° | 0.0 mm |
| 2023-12-12 | 阴 | 23°/12° | 0.0 mm |
| 2023-12-13 | 晴天 | 21°/8° | 0.0 mm |
| 2023-12-14 | 晴天 | 20°/6° | 0.0 mm |
| 2023-12-15 | 晴天 | 26°/10° | 0.0 mm |
| 2023-12-16 | 阴 | 28°/13° | 0.0 mm |
| 2023-12-17 | 阴 | 28°/12° | 0.0 mm |
| 2023-12-18 | 阴 | 26°/14° | 0.0 mm |
| 2023-12-19 | 阴 | 25°/14° | 0.0 mm |
| 2023-12-20 | 阴 | 23°/13° | 0.0 mm |
| 2023-12-21 | 晴天 | 23°/10° | 0.0 mm |
| 2023-12-22 | 小雨 | 18°/11° | 0.8 mm |
| 2023-12-23 | 毛毛雨 | 15°/8° | 0.0 mm |
| 2023-12-24 | 晴间多云 | 17°/4° | 0.0 mm |
| 2023-12-25 | 晴天 | 19°/5° | 0.0 mm |
| 2023-12-26 | 多云 | 19°/4° | 0.0 mm |
| 2023-12-27 | 阴 | 20°/6° | 0.0 mm |
| 2023-12-28 | 阴 | 22°/7° | 0.0 mm |
| 2023-12-29 | 阴 | 23°/8° | 0.0 mm |
| 2023-12-30 | 阴 | 23°/9° | 0.0 mm |
| 2023-12-31 | 阴 | 20°/6° | 0.0 mm |
2023年12月圣安娜共记录 31 天，平均最高 22℃、最低 9℃，降水日 3 天。