| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 雾 | 22°/14° | 0.0 mm |
| 2026-01-02 | 雾 | 23°/15° | 0.0 mm |
| 2026-01-03 | 阴 | 24°/13° | 0.0 mm |
| 2026-01-04 | 阴 | 24°/14° | 0.0 mm |
| 2026-01-05 | 阴 | 24°/15° | 0.0 mm |
| 2026-01-06 | 晴天 | 23°/12° | 0.0 mm |
| 2026-01-07 | 晴间多云 | 24°/14° | 0.0 mm |
| 2026-01-08 | 阴 | 25°/15° | 0.0 mm |
| 2026-01-09 | 小毛毛雨 | 24°/16° | 0.3 mm |
| 2026-01-10 | 小毛毛雨 | 25°/16° | 0.6 mm |
| 2026-01-11 | 小毛毛雨 | 24°/16° | 0.1 mm |
| 2026-01-12 | 阴 | 25°/15° | 0.0 mm |
| 2026-01-13 | 雾 | 24°/15° | 0.0 mm |
| 2026-01-14 | 雾 | 24°/16° | 0.0 mm |
| 2026-01-15 | 阴 | 26°/14° | 0.0 mm |
| 2026-01-16 | 雾 | 25°/14° | 0.0 mm |
| 2026-01-17 | 小毛毛雨 | 25°/15° | 0.3 mm |
| 2026-01-18 | 小毛毛雨 | 25°/18° | 1.5 mm |
| 2026-01-19 | 小毛毛雨 | 26°/16° | 0.4 mm |
| 2026-01-20 | 小毛毛雨 | 23°/16° | 2.1 mm |
| 2026-01-21 | 小毛毛雨 | 25°/16° | 0.8 mm |
| 2026-01-22 | 小毛毛雨 | 25°/16° | 0.1 mm |
| 2026-01-23 | 小毛毛雨 | 25°/16° | 0.4 mm |
| 2026-01-24 | 雾 | 26°/15° | 0.0 mm |
| 2026-01-25 | 阴 | 27°/15° | 0.0 mm |
| 2026-01-26 | 阴 | 28°/16° | 0.0 mm |
| 2026-01-27 | 小毛毛雨 | 23°/17° | 3.1 mm |
| 2026-01-28 | 毛毛雨 | 24°/17° | 4.8 mm |
| 2026-01-29 | 小毛毛雨 | 25°/16° | 0.4 mm |
| 2026-01-30 | 雾 | 26°/15° | 0.0 mm |
| 2026-01-31 | 阴 | 28°/15° | 0.0 mm |
2026年01月圣塞瓦斯蒂安 德亚利共记录 31 天，平均最高 24℃、最低 15℃，降水日 13 天。