| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雨 | 13°/6° | 6.2 mm |
| 2023-12-02 | 雾 | 14°/12° | 0.0 mm |
| 2023-12-03 | 毛毛雨 | 12°/6° | 0.7 mm |
| 2023-12-04 | 雾 | 9°/1° | 0.0 mm |
| 2023-12-05 | 雾 | 7°/0° | 0.0 mm |
| 2023-12-06 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-07 | 晴天 | 13°/-1° | 0.0 mm |
| 2023-12-08 | 多云 | 17°/6° | 0.0 mm |
| 2023-12-09 | 小雨 | 17°/11° | 1.4 mm |
| 2023-12-10 | 中雨 | 14°/1° | 2.9 mm |
| 2023-12-11 | 阴 | 2°/-2° | 0.0 mm |
| 2023-12-12 | 晴天 | 11°/-5° | 0.0 mm |
| 2023-12-13 | 阴 | 9°/-1° | 0.0 mm |
| 2023-12-14 | 晴天 | 11°/-4° | 0.0 mm |
| 2023-12-15 | 阴 | 14°/-1° | 0.0 mm |
| 2023-12-16 | 阴 | 17°/1° | 0.0 mm |
| 2023-12-17 | 大雨 | 13°/6° | 14.4 mm |
| 2023-12-18 | 中雪 | 6°/-1° | 0.7 mm |
| 2023-12-19 | 雾 | 1°/-4° | 0.0 mm |
| 2023-12-20 | 阴 | 10°/-5° | 0.0 mm |
| 2023-12-21 | 阴 | 11°/0° | 0.0 mm |
| 2023-12-22 | 阴 | 12°/1° | 0.0 mm |
| 2023-12-23 | 小毛毛雨 | 15°/5° | 0.4 mm |
| 2023-12-24 | 阴 | 19°/10° | 0.0 mm |
| 2023-12-25 | 毛毛雨 | 17°/9° | 3.4 mm |
| 2023-12-26 | 中雨 | 15°/9° | 6.1 mm |
| 2023-12-27 | 毛毛雨 | 9°/4° | 2.5 mm |
| 2023-12-28 | 雾 | 5°/0° | 0.0 mm |
| 2023-12-29 | 阴 | 3°/0° | 0.0 mm |
| 2023-12-30 | 小雪 | 4°/1° | 0.8 mm |
| 2023-12-31 | 阴 | 8°/1° | 0.0 mm |
2023年12月罗恩共记录 31 天，平均最高 10℃、最低 2℃，降水日 11 天。