| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 22°/4° | 0.4 mm |
| 2023-12-02 | 毛毛雨 | 22°/19° | 0.0 mm |
| 2023-12-03 | 大毛毛雨 | 24°/19° | 0.0 mm |
| 2023-12-04 | 阴 | 20°/10° | 0.0 mm |
| 2023-12-05 | 阴 | 19°/7° | 0.0 mm |
| 2023-12-06 | 晴天 | 12°/3° | 0.0 mm |
| 2023-12-07 | 晴间多云 | 11°/0° | 0.0 mm |
| 2023-12-08 | 阴 | 17°/3° | 0.0 mm |
| 2023-12-09 | 小毛毛雨 | 23°/7° | 0.0 mm |
| 2023-12-10 | 大雨 | 20°/16° | 8.9 mm |
| 2023-12-11 | 大雨 | 18°/3° | 10.8 mm |
| 2023-12-12 | 阴 | 12°/0° | 0.0 mm |
| 2023-12-13 | 阴 | 15°/0° | 0.0 mm |
| 2023-12-14 | 阴 | 12°/2° | 0.0 mm |
| 2023-12-15 | 晴间多云 | 14°/0° | 0.0 mm |
| 2023-12-16 | 阴 | 17°/1° | 0.0 mm |
| 2023-12-17 | 大雨 | 19°/11° | 58.7 mm |
| 2023-12-18 | 中雨 | 17°/10° | 26.0 mm |
| 2023-12-19 | 晴天 | 10°/1° | 0.0 mm |
| 2023-12-20 | 晴天 | 9°/0° | 0.0 mm |
| 2023-12-21 | 阴 | 14°/0° | 0.0 mm |
| 2023-12-22 | 阴 | 15°/1° | 0.0 mm |
| 2023-12-23 | 阴 | 18°/3° | 0.0 mm |
| 2023-12-24 | 阴 | 20°/5° | 0.0 mm |
| 2023-12-25 | 毛毛雨 | 20°/9° | 0.0 mm |
| 2023-12-26 | 毛毛雨 | 21°/15° | 0.4 mm |
| 2023-12-27 | 中雨 | 20°/15° | 2.4 mm |
| 2023-12-28 | 阴 | 15°/8° | 0.0 mm |
| 2023-12-29 | 晴间多云 | 14°/5° | 0.0 mm |
| 2023-12-30 | 阴 | 9°/2° | 0.0 mm |
| 2023-12-31 | 晴天 | 13°/1° | 0.0 mm |
2023年12月不伦瑞克共记录 31 天，平均最高 16℃、最低 5℃，降水日 11 天。