| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-02-01 | 阴 | 15°/7° | 0.0 mm |
| 2026-02-02 | 阴 | 21°/10° | 0.0 mm |
| 2026-02-03 | 毛毛雨 | 14°/8° | 1.4 mm |
| 2026-02-04 | 阵雨 | 15°/9° | 18.2 mm |
| 2026-02-05 | 小毛毛雨 | 21°/12° | 0.1 mm |
| 2026-02-06 | 小毛毛雨 | 17°/11° | 0.1 mm |
| 2026-02-07 | 毛毛雨 | 14°/9° | 1.6 mm |
| 2026-02-08 | 毛毛雨 | 13°/9° | 2.7 mm |
| 2026-02-09 | 小雨 | 14°/8° | 3.9 mm |
| 2026-02-10 | 中阵雨 | 18°/14° | 4.6 mm |
| 2026-02-11 | 毛毛雨 | 18°/15° | 1.4 mm |
| 2026-02-12 | 阴 | 16°/11° | 0.0 mm |
| 2026-02-13 | 小毛毛雨 | 18°/10° | 0.4 mm |
| 2026-02-14 | 毛毛雨 | 11°/9° | 2.3 mm |
| 2026-02-15 | 阴 | 14°/8° | 0.0 mm |
| 2026-02-16 | 阴 | 16°/8° | 0.0 mm |
| 2026-02-17 | 晴天 | 19°/9° | 0.0 mm |
| 2026-02-18 | 阴 | 21°/10° | 0.0 mm |
| 2026-02-19 | 小毛毛雨 | 14°/8° | 0.7 mm |
| 2026-02-20 | 晴天 | 15°/7° | 0.0 mm |
| 2026-02-21 | 晴天 | 18°/6° | 0.0 mm |
| 2026-02-22 | 晴天 | 21°/8° | 0.0 mm |
| 2026-02-23 | 晴天 | 22°/10° | 0.0 mm |
| 2026-02-24 | 晴间多云 | 22°/10° | 0.0 mm |
| 2026-02-25 | 多云 | 22°/11° | 0.0 mm |
| 2026-02-26 | 阴 | 22°/11° | 0.0 mm |
| 2026-02-27 | 阴 | 21°/12° | 0.0 mm |
| 2026-02-28 | 阴 | 20°/11° | 0.0 mm |
2026年02月海伦发共记录 28 天，平均最高 17℃、最低 9℃，降水日 12 天。