| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 晴天 | 11°/7° | 16.5 mm |
| 2024-04-02 | 晴天 | 12°/7° | 1.1 mm |
| 2024-04-03 | 晴天 | 12°/8° | 2.8 mm |
| 2024-04-04 | 晴天 | 15°/7° | 1.6 mm |
| 2024-04-05 | 晴天 | 18°/9° | 0.4 mm |
| 2024-04-06 | 晴天 | 24°/11° | 0.1 mm |
| 2024-04-07 | 晴天 | 22°/14° | 0.6 mm |
| 2024-04-08 | 晴天 | 23°/12° | 0.1 mm |
| 2024-04-09 | 晴天 | 16°/8° | 4.0 mm |
| 2024-04-10 | 晴天 | 14°/5° | 0.2 mm |
| 2024-04-11 | 晴天 | 15°/6° | 0.0 mm |
| 2024-04-12 | 晴天 | 20°/9° | 0.0 mm |
| 2024-04-13 | 晴天 | 23°/11° | 0.0 mm |
| 2024-04-14 | 晴天 | 18°/10° | 0.0 mm |
| 2024-04-15 | 晴天 | 16°/5° | 4.5 mm |
| 2024-04-16 | 晴天 | 9°/5° | 8.7 mm |
| 2024-04-17 | 晴天 | 9°/2° | 6.1 mm |
| 2024-04-18 | 晴天 | 12°/3° | 1.8 mm |
| 2024-04-19 | 晴天 | 8°/4° | 11.4 mm |
| 2024-04-20 | 晴天 | 8°/3° | 5.9 mm |
| 2024-04-21 | 晴天 | 10°/1° | 1.2 mm |
| 2024-04-22 | 晴天 | 10°/0° | 1.0 mm |
| 2024-04-23 | 晴天 | 10°/-1° | 0.0 mm |
| 2024-04-24 | 晴天 | 8°/1° | 5.4 mm |
| 2024-04-25 | 晴天 | 10°/0° | 2.3 mm |
| 2024-04-26 | 晴天 | 14°/4° | 2.2 mm |
| 2024-04-27 | 晴天 | 19°/5° | 0.3 mm |
| 2024-04-28 | 晴天 | 16°/10° | 0.2 mm |
| 2024-04-29 | 晴天 | 19°/7° | 0.0 mm |
| 2024-04-30 | 晴天 | 25°/11° | 0.0 mm |
2024年04月波恩共记录 30 天，平均最高 14℃、最低 6℃，降水日 23 天。