| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 8°/1° | 0.4 mm |
| 2025-04-02 | 阴 | 13°/1° | 0.0 mm |
| 2025-04-03 | 阴 | 17°/4° | 0.0 mm |
| 2025-04-04 | 阴 | 18°/7° | 0.0 mm |
| 2025-04-05 | 阴 | 19°/7° | 0.0 mm |
| 2025-04-06 | 阴 | 12°/4° | 0.0 mm |
| 2025-04-07 | 晴天 | 14°/0° | 0.0 mm |
| 2025-04-08 | 阴 | 15°/1° | 0.0 mm |
| 2025-04-09 | 阴 | 15°/3° | 0.0 mm |
| 2025-04-10 | 阴 | 17°/5° | 0.0 mm |
| 2025-04-11 | 晴天 | 18°/5° | 0.0 mm |
| 2025-04-12 | 小毛毛雨 | 18°/6° | 0.6 mm |
| 2025-04-13 | 小雨 | 14°/9° | 7.2 mm |
| 2025-04-14 | 大毛毛雨 | 18°/10° | 5.0 mm |
| 2025-04-15 | 毛毛雨 | 17°/8° | 2.5 mm |
| 2025-04-16 | 大毛毛雨 | 11°/6° | 9.7 mm |
| 2025-04-17 | 中阵雨 | 6°/4° | 12.9 mm |
| 2025-04-18 | 阴 | 12°/4° | 0.0 mm |
| 2025-04-19 | 阴 | 17°/3° | 0.0 mm |
| 2025-04-20 | 中阵雨 | 9°/6° | 6.6 mm |
| 2025-04-21 | 毛毛雨 | 13°/5° | 2.0 mm |
| 2025-04-22 | 小毛毛雨 | 16°/4° | 0.1 mm |
| 2025-04-23 | 毛毛雨 | 13°/6° | 4.6 mm |
| 2025-04-24 | 毛毛雨 | 12°/4° | 1.1 mm |
| 2025-04-25 | 毛毛雨 | 12°/5° | 3.0 mm |
| 2025-04-26 | 阴 | 14°/6° | 0.0 mm |
| 2025-04-27 | 毛毛雨 | 16°/7° | 2.2 mm |
| 2025-04-28 | 毛毛雨 | 19°/8° | 2.0 mm |
| 2025-04-29 | 小毛毛雨 | 21°/9° | 0.1 mm |
| 2025-04-30 | 晴天 | 21°/9° | 0.0 mm |
2025年04月纳沙泰尔共记录 30 天，平均最高 14℃、最低 5℃，降水日 16 天。