| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 30°/21° | 0.0 mm |
| 2023-12-02 | 阴 | 29°/20° | 0.0 mm |
| 2023-12-03 | 小毛毛雨 | 28°/22° | 0.0 mm |
| 2023-12-04 | 阴 | 30°/20° | 0.0 mm |
| 2023-12-05 | 多云 | 31°/21° | 0.0 mm |
| 2023-12-06 | 阴 | 32°/23° | 0.0 mm |
| 2023-12-07 | 阴 | 29°/21° | 0.0 mm |
| 2023-12-08 | 多云 | 29°/20° | 0.0 mm |
| 2023-12-09 | 阴 | 31°/21° | 0.0 mm |
| 2023-12-10 | 阴 | 33°/22° | 0.0 mm |
| 2023-12-11 | 阴 | 33°/23° | 0.0 mm |
| 2023-12-12 | 晴间多云 | 33°/23° | 0.0 mm |
| 2023-12-13 | 晴间多云 | 30°/20° | 0.0 mm |
| 2023-12-14 | 阴 | 31°/21° | 0.0 mm |
| 2023-12-15 | 阴 | 32°/21° | 0.0 mm |
| 2023-12-16 | 多云 | 32°/22° | 0.0 mm |
| 2023-12-17 | 多云 | 28°/20° | 0.0 mm |
| 2023-12-18 | 晴间多云 | 29°/19° | 0.0 mm |
| 2023-12-19 | 阴 | 30°/20° | 0.0 mm |
| 2023-12-20 | 多云 | 29°/18° | 0.0 mm |
| 2023-12-21 | 晴天 | 26°/15° | 0.0 mm |
| 2023-12-22 | 阴 | 23°/12° | 0.0 mm |
| 2023-12-23 | 阴 | 23°/10° | 0.0 mm |
| 2023-12-24 | 阴 | 24°/12° | 0.0 mm |
| 2023-12-25 | 阴 | 23°/14° | 0.0 mm |
| 2023-12-26 | 多云 | 26°/14° | 0.0 mm |
| 2023-12-27 | 晴天 | 27°/15° | 0.0 mm |
| 2023-12-28 | 晴间多云 | 29°/16° | 0.0 mm |
| 2023-12-29 | 阴 | 30°/18° | 0.0 mm |
| 2023-12-30 | 小毛毛雨 | 30°/19° | 0.0 mm |
| 2023-12-31 | 阴 | 31°/19° | 0.0 mm |
2023年12月优蒙乡共记录 31 天，平均最高 29℃、最低 18℃，降水日 3 天。