| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雨 | 17°/6° | 0.0 mm |
| 2023-12-02 | 阴 | 19°/12° | 0.4 mm |
| 2023-12-03 | 小雪 | 12°/0° | 0.4 mm |
| 2023-12-04 | 阴 | 2°/-2° | 0.0 mm |
| 2023-12-05 | 阴 | 4°/-1° | 0.0 mm |
| 2023-12-06 | 毛毛雨 | 2°/0° | 3.1 mm |
| 2023-12-07 | 中雪 | 2°/1° | 3.6 mm |
| 2023-12-08 | 小毛毛雨 | 3°/0° | 0.2 mm |
| 2023-12-09 | 阴 | 4°/0° | 0.0 mm |
| 2023-12-10 | 小毛毛雨 | 5°/0° | 1.2 mm |
| 2023-12-11 | 小毛毛雨 | 9°/2° | 0.1 mm |
| 2023-12-12 | 小毛毛雨 | 11°/5° | 0.1 mm |
| 2023-12-13 | 阴 | 12°/6° | 0.0 mm |
| 2023-12-14 | 中雨 | 9°/6° | 25.0 mm |
| 2023-12-15 | 小毛毛雨 | 7°/3° | 0.4 mm |
| 2023-12-16 | 中雪 | 3°/0° | 1.0 mm |
| 2023-12-17 | 阴 | 3°/0° | 0.0 mm |
| 2023-12-18 | 晴天 | 6°/0° | 0.0 mm |
| 2023-12-19 | 晴天 | 8°/1° | 0.0 mm |
| 2023-12-20 | 阴 | 8°/2° | 0.0 mm |
| 2023-12-21 | 小毛毛雨 | 7°/3° | 0.0 mm |
| 2023-12-22 | 毛毛雨 | 8°/3° | 8.1 mm |
| 2023-12-23 | 毛毛雨 | 6°/2° | 3.1 mm |
| 2023-12-24 | 阴 | 11°/3° | 0.0 mm |
| 2023-12-25 | 晴间多云 | 13°/5° | 0.0 mm |
| 2023-12-26 | 晴间多云 | 13°/5° | 0.0 mm |
| 2023-12-27 | 多云 | 11°/6° | 0.0 mm |
| 2023-12-28 | 晴间多云 | 12°/4° | 0.0 mm |
| 2023-12-29 | 阴 | 10°/4° | 0.0 mm |
| 2023-12-30 | 阴 | 10°/4° | 0.0 mm |
| 2023-12-31 | 阴 | 11°/4° | 0.0 mm |
2023年12月瓦尔瓦林共记录 31 天，平均最高 8℃、最低 2℃，降水日 15 天。