| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 大雪 | 5°/1° | 32.6 mm |
| 2023-12-02 | 中雪 | 1°/-6° | 4.0 mm |
| 2023-12-03 | 阴 | -1°/-8° | 0.0 mm |
| 2023-12-04 | 小雪 | 3°/-6° | 7.3 mm |
| 2023-12-05 | 小雪 | 4°/2° | 3.2 mm |
| 2023-12-06 | 中雪 | 3°/0° | 2.0 mm |
| 2023-12-07 | 小雪 | 3°/-1° | 0.0 mm |
| 2023-12-08 | 大毛毛雨 | 5°/1° | 8.4 mm |
| 2023-12-09 | 小雨 | 9°/4° | 22.1 mm |
| 2023-12-10 | 小雨 | 9°/5° | 2.8 mm |
| 2023-12-11 | 中雨 | 11°/7° | 33.7 mm |
| 2023-12-12 | 小雨 | 11°/8° | 29.4 mm |
| 2023-12-13 | 小雨 | 8°/4° | 11.6 mm |
| 2023-12-14 | 小雪 | 5°/3° | 6.6 mm |
| 2023-12-15 | 小毛毛雨 | 5°/1° | 0.0 mm |
| 2023-12-16 | 多云 | 5°/0° | 0.0 mm |
| 2023-12-17 | 多云 | 6°/0° | 0.0 mm |
| 2023-12-18 | 晴间多云 | 8°/1° | 0.0 mm |
| 2023-12-19 | 多云 | 9°/1° | 0.0 mm |
| 2023-12-20 | 中雪 | 5°/1° | 5.7 mm |
| 2023-12-21 | 小雪 | 8°/3° | 8.8 mm |
| 2023-12-22 | 毛毛雨 | 7°/5° | 13.8 mm |
| 2023-12-23 | 小毛毛雨 | 7°/3° | 1.7 mm |
| 2023-12-24 | 小毛毛雨 | 10°/5° | 0.1 mm |
| 2023-12-25 | 阴 | 10°/4° | 0.0 mm |
| 2023-12-26 | 阴 | 10°/3° | 0.0 mm |
| 2023-12-27 | 阴 | 8°/2° | 0.0 mm |
| 2023-12-28 | 小毛毛雨 | 9°/5° | 0.0 mm |
| 2023-12-29 | 毛毛雨 | 11°/6° | 1.2 mm |
| 2023-12-30 | 阴 | 9°/4° | 0.0 mm |
| 2023-12-31 | 小雪 | 9°/2° | 9.0 mm |
2023年12月纳沙泰尔共记录 31 天，平均最高 6℃、最低 1℃，降水日 22 天。