| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴间多云 | 23°/17° | 0.0 mm |
| 2023-12-02 | 多云 | 22°/15° | 0.0 mm |
| 2023-12-03 | 多云 | 24°/15° | 0.0 mm |
| 2023-12-04 | 多云 | 23°/16° | 0.0 mm |
| 2023-12-05 | 多云 | 25°/15° | 0.0 mm |
| 2023-12-06 | 晴天 | 31°/15° | 0.0 mm |
| 2023-12-07 | 多云 | 29°/18° | 0.0 mm |
| 2023-12-08 | 毛毛雨 | 26°/16° | 1.8 mm |
| 2023-12-09 | 小毛毛雨 | 23°/15° | 0.2 mm |
| 2023-12-10 | 晴天 | 26°/14° | 0.0 mm |
| 2023-12-11 | 阴 | 24°/15° | 0.0 mm |
| 2023-12-12 | 小毛毛雨 | 20°/14° | 0.3 mm |
| 2023-12-13 | 阴 | 23°/12° | 0.0 mm |
| 2023-12-14 | 阴 | 22°/15° | 0.0 mm |
| 2023-12-15 | 晴天 | 23°/14° | 0.0 mm |
| 2023-12-16 | 晴天 | 27°/15° | 0.0 mm |
| 2023-12-17 | 晴间多云 | 24°/16° | 0.0 mm |
| 2023-12-18 | 多云 | 22°/16° | 0.0 mm |
| 2023-12-19 | 晴天 | 25°/14° | 0.0 mm |
| 2023-12-20 | 晴天 | 24°/16° | 0.0 mm |
| 2023-12-21 | 晴天 | 25°/15° | 0.0 mm |
| 2023-12-22 | 晴间多云 | 30°/17° | 0.1 mm |
| 2023-12-23 | 小毛毛雨 | 24°/18° | 0.1 mm |
| 2023-12-24 | 晴天 | 27°/17° | 0.0 mm |
| 2023-12-25 | 阴 | 25°/17° | 0.0 mm |
| 2023-12-26 | 阴 | 30°/16° | 0.0 mm |
| 2023-12-27 | 阴 | 32°/15° | 0.0 mm |
| 2023-12-28 | 阴 | 32°/18° | 0.0 mm |
| 2023-12-29 | 小毛毛雨 | 29°/19° | 0.0 mm |
| 2023-12-30 | 小毛毛雨 | 31°/20° | 2.4 mm |
| 2023-12-31 | 阴 | 30°/19° | 0.0 mm |
2023年12月开普敦共记录 31 天，平均最高 25℃、最低 15℃，降水日 7 天。