| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 中雨 | 11°/5° | 6.2 mm |
| 2023-12-02 | 中雨 | 14°/11° | 9.0 mm |
| 2023-12-03 | 小雨 | 17°/7° | 1.4 mm |
| 2023-12-04 | 阴 | 14°/3° | 0.0 mm |
| 2023-12-05 | 阴 | 11°/2° | 0.0 mm |
| 2023-12-06 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-07 | 雾 | 11°/-3° | 0.0 mm |
| 2023-12-08 | 阴 | 14°/0° | 0.0 mm |
| 2023-12-09 | 大雨 | 12°/8° | 18.4 mm |
| 2023-12-10 | 大雨 | 13°/2° | 13.8 mm |
| 2023-12-11 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-12 | 雾 | 10°/-4° | 0.0 mm |
| 2023-12-13 | 阴 | 12°/-2° | 0.0 mm |
| 2023-12-14 | 晴间多云 | 11°/0° | 0.0 mm |
| 2023-12-15 | 多云 | 11°/-2° | 0.0 mm |
| 2023-12-16 | 阴 | 11°/-1° | 0.0 mm |
| 2023-12-17 | 小雨 | 11°/6° | 5.9 mm |
| 2023-12-18 | 阴 | 9°/0° | 0.0 mm |
| 2023-12-19 | 多云 | 3°/-2° | 0.0 mm |
| 2023-12-20 | 阴 | 7°/-4° | 0.0 mm |
| 2023-12-21 | 阴 | 11°/-3° | 0.0 mm |
| 2023-12-22 | 阴 | 14°/-1° | 0.0 mm |
| 2023-12-23 | 阴 | 15°/0° | 0.0 mm |
| 2023-12-24 | 阴 | 18°/1° | 0.0 mm |
| 2023-12-25 | 中雨 | 15°/8° | 5.9 mm |
| 2023-12-26 | 大雨 | 13°/9° | 13.0 mm |
| 2023-12-27 | 阴 | 12°/5° | 0.0 mm |
| 2023-12-28 | 阴 | 7°/2° | 0.0 mm |
| 2023-12-29 | 阴 | 5°/1° | 0.0 mm |
| 2023-12-30 | 阴 | 6°/2° | 0.0 mm |
| 2023-12-31 | 阴 | 11°/2° | 0.0 mm |
2023年12月罗恩共记录 31 天，平均最高 11℃、最低 1℃，降水日 8 天。