| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雨 | 11°/6° | 7.9 mm |
| 2023-12-02 | 小毛毛雨 | 7°/5° | 0.0 mm |
| 2023-12-03 | 小毛毛雨 | 11°/1° | 0.0 mm |
| 2023-12-04 | 中雨 | 7°/1° | 4.8 mm |
| 2023-12-05 | 小毛毛雨 | 9°/3° | 0.0 mm |
| 2023-12-06 | 阴 | 7°/2° | 0.0 mm |
| 2023-12-07 | 阴 | 15°/2° | 0.0 mm |
| 2023-12-08 | 小毛毛雨 | 15°/8° | 0.0 mm |
| 2023-12-09 | 小毛毛雨 | 16°/6° | 0.0 mm |
| 2023-12-10 | 阴 | 5°/-4° | 0.0 mm |
| 2023-12-11 | 阴 | 8°/-6° | 0.0 mm |
| 2023-12-12 | 多云 | 12°/-4° | 0.0 mm |
| 2023-12-13 | 阴 | 10°/0° | 0.0 mm |
| 2023-12-14 | 晴天 | 14°/-4° | 0.0 mm |
| 2023-12-15 | 阴 | 15°/1° | 0.0 mm |
| 2023-12-16 | 中雨 | 9°/7° | 11.1 mm |
| 2023-12-17 | 小毛毛雨 | 7°/1° | 1.1 mm |
| 2023-12-18 | 晴间多云 | 3°/-1° | 0.0 mm |
| 2023-12-19 | 阴 | 3°/-8° | 0.0 mm |
| 2023-12-20 | 阴 | 10°/-2° | 0.0 mm |
| 2023-12-21 | 阴 | 12°/3° | 0.0 mm |
| 2023-12-22 | 小雨 | 10°/5° | 9.5 mm |
| 2023-12-23 | 毛毛雨 | 13°/8° | 1.1 mm |
| 2023-12-24 | 小毛毛雨 | 17°/8° | 0.0 mm |
| 2023-12-25 | 小雨 | 14°/7° | 21.2 mm |
| 2023-12-26 | 阴 | 7°/1° | 0.0 mm |
| 2023-12-27 | 小雪 | 7°/0° | 1.9 mm |
| 2023-12-28 | 中雪 | 4°/0° | 4.2 mm |
| 2023-12-29 | 中雪 | 2°/0° | 3.8 mm |
| 2023-12-30 | 阴 | 8°/0° | 0.0 mm |
| 2023-12-31 | 阴 | 3°/0° | 0.0 mm |
2023年12月杰斐逊共记录 31 天，平均最高 9℃、最低 1℃，降水日 16 天。