| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 19°/8° | 0.0 mm |
| 2025-01-02 | 阴 | 21°/11° | 0.0 mm |
| 2025-01-03 | 阴 | 24°/12° | 0.0 mm |
| 2025-01-04 | 晴间多云 | 25°/14° | 0.0 mm |
| 2025-01-05 | 阴 | 21°/11° | 0.0 mm |
| 2025-01-06 | 小毛毛雨 | 21°/11° | 0.2 mm |
| 2025-01-07 | 晴天 | 20°/10° | 0.0 mm |
| 2025-01-08 | 晴间多云 | 20°/9° | 0.0 mm |
| 2025-01-09 | 阴 | 20°/8° | 0.0 mm |
| 2025-01-10 | 多云 | 19°/9° | 0.0 mm |
| 2025-01-11 | 小毛毛雨 | 21°/9° | 0.1 mm |
| 2025-01-12 | 小毛毛雨 | 19°/11° | 0.6 mm |
| 2025-01-13 | 晴天 | 22°/10° | 0.0 mm |
| 2025-01-14 | 晴天 | 21°/10° | 0.0 mm |
| 2025-01-15 | 阴 | 21°/10° | 0.0 mm |
| 2025-01-16 | 毛毛雨 | 18°/10° | 1.2 mm |
| 2025-01-17 | 阴 | 22°/10° | 0.0 mm |
| 2025-01-18 | 阴 | 21°/11° | 0.0 mm |
| 2025-01-19 | 阴 | 24°/12° | 0.0 mm |
| 2025-01-20 | 阴 | 24°/13° | 0.0 mm |
| 2025-01-21 | 阴 | 24°/12° | 0.0 mm |
| 2025-01-22 | 多云 | 24°/12° | 0.0 mm |
| 2025-01-23 | 多云 | 24°/12° | 0.0 mm |
| 2025-01-24 | 晴天 | 24°/11° | 0.0 mm |
| 2025-01-25 | 晴天 | 23°/10° | 0.0 mm |
| 2025-01-26 | 晴天 | 22°/9° | 0.0 mm |
| 2025-01-27 | 晴天 | 22°/8° | 0.0 mm |
| 2025-01-28 | 晴天 | 22°/8° | 0.0 mm |
| 2025-01-29 | 阴 | 24°/10° | 0.0 mm |
| 2025-01-30 | 晴间多云 | 24°/11° | 0.0 mm |
| 2025-01-31 | 晴天 | 25°/12° | 0.0 mm |
2025年01月赫尔德瓦尔共记录 31 天，平均最高 21℃、最低 10℃，降水日 4 天。