| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | 29°/21° | 3.8 mm |
| 2023-12-02 | 晴天 | 28°/20° | 3.3 mm |
| 2023-12-03 | 晴天 | 29°/21° | 5.2 mm |
| 2023-12-04 | 晴天 | 27°/21° | 9.0 mm |
| 2023-12-05 | 晴天 | 28°/20° | 8.0 mm |
| 2023-12-06 | 晴天 | 28°/20° | 2.0 mm |
| 2023-12-07 | 晴天 | 28°/20° | 1.8 mm |
| 2023-12-08 | 晴天 | 28°/20° | 2.6 mm |
| 2023-12-09 | 晴天 | 27°/21° | 6.7 mm |
| 2023-12-10 | 晴天 | 27°/22° | 13.6 mm |
| 2023-12-11 | 晴天 | 27°/21° | 11.3 mm |
| 2023-12-12 | 晴天 | 27°/21° | 7.9 mm |
| 2023-12-13 | 晴天 | 27°/21° | 6.5 mm |
| 2023-12-14 | 晴天 | 28°/20° | 0.4 mm |
| 2023-12-15 | 晴天 | 28°/20° | 0.1 mm |
| 2023-12-16 | 晴天 | 28°/20° | 0.3 mm |
| 2023-12-17 | 晴天 | 28°/20° | 3.8 mm |
| 2023-12-18 | 晴天 | 28°/18° | 0.0 mm |
| 2023-12-19 | 晴天 | 27°/16° | 0.0 mm |
| 2023-12-20 | 晴天 | 26°/15° | 0.0 mm |
| 2023-12-21 | 晴天 | 28°/16° | 0.0 mm |
| 2023-12-22 | 晴天 | 27°/21° | 0.8 mm |
| 2023-12-23 | 晴天 | 28°/21° | 4.5 mm |
| 2023-12-24 | 晴天 | 28°/20° | 0.0 mm |
| 2023-12-25 | 晴天 | 28°/20° | 0.1 mm |
| 2023-12-26 | 晴天 | 29°/21° | 1.1 mm |
| 2023-12-27 | 晴天 | 29°/21° | 0.3 mm |
| 2023-12-28 | 晴天 | 28°/21° | 0.1 mm |
| 2023-12-29 | 晴天 | 27°/22° | 6.3 mm |
| 2023-12-30 | 晴天 | 28°/21° | 3.0 mm |
| 2023-12-31 | 晴天 | 24°/21° | 1.5 mm |
2023年12月里奥布兰科共记录 31 天，平均最高 27℃、最低 20℃，降水日 26 天。