| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 7°/1° | 0.0 mm |
| 2025-12-02 | 阴 | 6°/1° | 0.0 mm |
| 2025-12-03 | 小毛毛雨 | 7°/4° | 0.5 mm |
| 2025-12-04 | 阴 | 6°/1° | 0.0 mm |
| 2025-12-05 | 阴 | 4°/1° | 0.0 mm |
| 2025-12-06 | 小毛毛雨 | 7°/1° | 0.7 mm |
| 2025-12-07 | 小雨 | 10°/7° | 3.5 mm |
| 2025-12-08 | 小雨 | 12°/8° | 8.5 mm |
| 2025-12-09 | 毛毛雨 | 12°/11° | 2.0 mm |
| 2025-12-10 | 小毛毛雨 | 12°/9° | 0.4 mm |
| 2025-12-11 | 阴 | 10°/5° | 0.0 mm |
| 2025-12-12 | 阴 | 8°/4° | 0.0 mm |
| 2025-12-13 | 阴 | 8°/4° | 0.0 mm |
| 2025-12-14 | 阴 | 7°/2° | 0.0 mm |
| 2025-12-15 | 晴间多云 | 8°/3° | 0.0 mm |
| 2025-12-16 | 阴 | 9°/4° | 0.0 mm |
| 2025-12-17 | 阴 | 7°/3° | 0.0 mm |
| 2025-12-18 | 阴 | 10°/5° | 0.0 mm |
| 2025-12-19 | 小毛毛雨 | 10°/9° | 0.1 mm |
| 2025-12-20 | 小毛毛雨 | 8°/5° | 0.6 mm |
| 2025-12-21 | 阴 | 8°/4° | 0.0 mm |
| 2025-12-22 | 阴 | 6°/4° | 0.0 mm |
| 2025-12-23 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-24 | 阴 | 0°/-4° | 0.0 mm |
| 2025-12-25 | 晴天 | -2°/-6° | 0.0 mm |
| 2025-12-26 | 阴 | 0°/-6° | 0.0 mm |
| 2025-12-27 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-28 | 阴 | 2°/-1° | 0.0 mm |
| 2025-12-29 | 小毛毛雨 | 3°/-1° | 0.2 mm |
| 2025-12-30 | 小毛毛雨 | 1°/-3° | 0.1 mm |
| 2025-12-31 | 中雪 | 3°/-3° | 8.7 mm |
2025年12月不伦瑞克共记录 31 天，平均最高 6℃、最低 2℃，降水日 11 天。