| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 阵雨 | 33°/22° | 3.8 mm |
| 2026-01-02 | 雷阵雨 | 29°/22° | 13.3 mm |
| 2026-01-03 | 阵雨 | 27°/23° | 20.6 mm |
| 2026-01-04 | 强阵雨 | 26°/23° | 189.9 mm |
| 2026-01-05 | 阵雨 | 30°/23° | 8.8 mm |
| 2026-01-06 | 雷阵雨 | 29°/23° | 10.9 mm |
| 2026-01-07 | 雷阵雨 | 29°/23° | 10.7 mm |
| 2026-01-08 | 小毛毛雨 | 31°/22° | 0.6 mm |
| 2026-01-09 | 阵雨 | 28°/23° | 8.8 mm |
| 2026-01-10 | 中阵雨 | 30°/23° | 19.8 mm |
| 2026-01-11 | 小毛毛雨 | 30°/22° | 0.6 mm |
| 2026-01-12 | 小毛毛雨 | 30°/23° | 0.1 mm |
| 2026-01-13 | 大毛毛雨 | 29°/22° | 1.5 mm |
| 2026-01-14 | 阵雨 | 27°/22° | 2.6 mm |
| 2026-01-15 | 中阵雨 | 27°/23° | 8.0 mm |
| 2026-01-16 | 强阵雨 | 24°/23° | 63.3 mm |
| 2026-01-17 | 强阵雨 | 25°/23° | 67.6 mm |
| 2026-01-18 | 小毛毛雨 | 28°/22° | 1.3 mm |
| 2026-01-19 | 小毛毛雨 | 29°/23° | 1.1 mm |
| 2026-01-20 | 小毛毛雨 | 30°/22° | 0.4 mm |
| 2026-01-21 | 小毛毛雨 | 28°/21° | 0.1 mm |
| 2026-01-22 | 阴 | 29°/21° | 0.0 mm |
| 2026-01-23 | 小毛毛雨 | 28°/21° | 0.3 mm |
| 2026-01-24 | 阴 | 28°/20° | 0.0 mm |
| 2026-01-25 | 小雨 | 27°/20° | 5.0 mm |
| 2026-01-26 | 强阵雨 | 24°/22° | 121.7 mm |
| 2026-01-27 | 强阵雨 | 25°/23° | 83.5 mm |
| 2026-01-28 | 阴 | 30°/21° | 0.0 mm |
| 2026-01-29 | 多云 | 29°/20° | 0.0 mm |
| 2026-01-30 | 阵雨 | 28°/20° | 8.4 mm |
| 2026-01-31 | 强阵雨 | 27°/22° | 82.6 mm |
2026年01月圣塞巴斯蒂安自治市共记录 31 天，平均最高 28℃、最低 22℃，降水日 27 天。