| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-02-01 | 阴 | -3°/-14° | 0.0 mm |
| 2026-02-02 | 阴 | 3°/-4° | 0.0 mm |
| 2026-02-03 | 阴 | 3°/-2° | 0.0 mm |
| 2026-02-04 | 雾 | -2°/-6° | 0.0 mm |
| 2026-02-05 | 雾 | -1°/-11° | 0.0 mm |
| 2026-02-06 | 阴 | 7°/-4° | 0.0 mm |
| 2026-02-07 | 阴 | 2°/-2° | 0.0 mm |
| 2026-02-08 | 雾 | 6°/-3° | 0.0 mm |
| 2026-02-09 | 多云 | 11°/-2° | 0.0 mm |
| 2026-02-10 | 大雨 | 18°/2° | 13.4 mm |
| 2026-02-11 | 阴 | 10°/0° | 0.0 mm |
| 2026-02-12 | 阴 | 12°/-2° | 0.0 mm |
| 2026-02-13 | 晴天 | 14°/0° | 0.0 mm |
| 2026-02-14 | 小雨 | 11°/2° | 4.1 mm |
| 2026-02-15 | 中雨 | 11°/3° | 10.4 mm |
| 2026-02-16 | 雾 | 16°/-1° | 0.0 mm |
| 2026-02-17 | 阴 | 12°/3° | 0.0 mm |
| 2026-02-18 | 阴 | 20°/12° | 0.0 mm |
| 2026-02-19 | 大毛毛雨 | 21°/11° | 1.1 mm |
| 2026-02-20 | 阴 | 16°/2° | 0.0 mm |
| 2026-02-21 | 阴 | 5°/0° | 0.0 mm |
| 2026-02-22 | 阴 | 0°/-5° | 0.0 mm |
| 2026-02-23 | 阴 | 0°/-7° | 0.0 mm |
| 2026-02-24 | 阴 | 8°/-8° | 0.0 mm |
| 2026-02-25 | 阴 | 12°/6° | 0.0 mm |
| 2026-02-26 | 阴 | 16°/3° | 0.0 mm |
| 2026-02-27 | 阴 | 20°/0° | 0.0 mm |
| 2026-02-28 | 阴 | 20°/4° | 0.0 mm |
2026年02月威廉森共记录 28 天，平均最高 9℃、最低 0℃，降水日 4 天。