| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 小毛毛雨 | 9°/0° | 1.5 mm |
| 2026-04-02 | 阴 | 11°/1° | 0.0 mm |
| 2026-04-03 | 阴 | 14°/3° | 0.0 mm |
| 2026-04-04 | 毛毛雨 | 15°/8° | 1.5 mm |
| 2026-04-05 | 毛毛雨 | 21°/8° | 2.4 mm |
| 2026-04-06 | 阴 | 17°/8° | 0.0 mm |
| 2026-04-07 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-08 | 晴间多云 | 22°/9° | 0.0 mm |
| 2026-04-09 | 阴 | 21°/9° | 0.0 mm |
| 2026-04-10 | 小毛毛雨 | 14°/11° | 1.1 mm |
| 2026-04-11 | 中阵雨 | 24°/9° | 3.5 mm |
| 2026-04-12 | 中雨 | 13°/5° | 15.8 mm |
| 2026-04-13 | 毛毛雨 | 8°/6° | 2.5 mm |
| 2026-04-14 | 小毛毛雨 | 11°/6° | 1.4 mm |
| 2026-04-15 | 阴 | 14°/6° | 0.0 mm |
| 2026-04-16 | 阴 | 18°/6° | 0.0 mm |
| 2026-04-17 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-18 | 阴 | 21°/10° | 0.0 mm |
| 2026-04-19 | 大毛毛雨 | 16°/9° | 6.1 mm |
| 2026-04-20 | 阴 | 15°/6° | 0.0 mm |
| 2026-04-21 | 阴 | 15°/4° | 0.0 mm |
| 2026-04-22 | 晴天 | 16°/3° | 0.0 mm |
| 2026-04-23 | 晴天 | 18°/4° | 0.0 mm |
| 2026-04-24 | 阴 | 19°/6° | 0.0 mm |
| 2026-04-25 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-26 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-27 | 阴 | 21°/8° | 0.0 mm |
| 2026-04-28 | 小毛毛雨 | 20°/11° | 0.7 mm |
| 2026-04-29 | 小毛毛雨 | 20°/11° | 0.2 mm |
| 2026-04-30 | 晴天 | 19°/6° | 0.0 mm |
2026年04月巴塞尔共记录 30 天，平均最高 17℃、最低 6℃，降水日 11 天。