| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 6°/4° | 0.0 mm |
| 2025-12-02 | 小毛毛雨 | 6°/5° | 0.5 mm |
| 2025-12-03 | 毛毛雨 | 5°/5° | 0.8 mm |
| 2025-12-04 | 大毛毛雨 | 6°/5° | 3.3 mm |
| 2025-12-05 | 毛毛雨 | 6°/4° | 2.9 mm |
| 2025-12-06 | 阴 | 6°/3° | 0.0 mm |
| 2025-12-07 | 大毛毛雨 | 7°/5° | 1.9 mm |
| 2025-12-08 | 毛毛雨 | 9°/7° | 1.6 mm |
| 2025-12-09 | 毛毛雨 | 9°/7° | 1.8 mm |
| 2025-12-10 | 小雨 | 10°/9° | 6.3 mm |
| 2025-12-11 | 阴 | 9°/7° | 0.0 mm |
| 2025-12-12 | 阴 | 7°/5° | 0.0 mm |
| 2025-12-13 | 毛毛雨 | 8°/5° | 2.0 mm |
| 2025-12-14 | 小毛毛雨 | 7°/5° | 1.3 mm |
| 2025-12-15 | 阴 | 7°/4° | 0.0 mm |
| 2025-12-16 | 阴 | 5°/3° | 0.0 mm |
| 2025-12-17 | 毛毛雨 | 7°/5° | 1.2 mm |
| 2025-12-18 | 阴 | 7°/6° | 0.0 mm |
| 2025-12-19 | 阴 | 9°/6° | 0.0 mm |
| 2025-12-20 | 阴 | 8°/4° | 0.0 mm |
| 2025-12-21 | 阴 | 5°/3° | 0.0 mm |
| 2025-12-22 | 阴 | 4°/2° | 0.0 mm |
| 2025-12-23 | 阴 | 3°/0° | 0.0 mm |
| 2025-12-24 | 多云 | 0°/-2° | 0.0 mm |
| 2025-12-25 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-26 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-27 | 阴 | 6°/2° | 0.0 mm |
| 2025-12-28 | 多云 | 5°/1° | 0.0 mm |
| 2025-12-29 | 阴 | 3°/1° | 0.0 mm |
| 2025-12-30 | 晴天 | 2°/0° | 0.0 mm |
| 2025-12-31 | 雾 | 3°/0° | 0.0 mm |
2025年12月赫尔辛格共记录 31 天，平均最高 5℃、最低 3℃，降水日 11 天。