| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 晴间多云 | 13°/4° | 0.0 mm |
| 2025-04-02 | 阴 | 16°/4° | 0.0 mm |
| 2025-04-03 | 晴天 | 18°/5° | 0.0 mm |
| 2025-04-04 | 晴天 | 21°/8° | 0.0 mm |
| 2025-04-05 | 阴 | 14°/6° | 0.0 mm |
| 2025-04-06 | 多云 | 10°/1° | 0.0 mm |
| 2025-04-07 | 晴间多云 | 13°/2° | 0.0 mm |
| 2025-04-08 | 晴天 | 15°/4° | 0.0 mm |
| 2025-04-09 | 阴 | 13°/5° | 0.0 mm |
| 2025-04-10 | 阴 | 13°/7° | 0.0 mm |
| 2025-04-11 | 阴 | 17°/5° | 0.0 mm |
| 2025-04-12 | 阴 | 19°/7° | 0.0 mm |
| 2025-04-13 | 毛毛雨 | 19°/11° | 2.9 mm |
| 2025-04-14 | 小毛毛雨 | 18°/9° | 0.4 mm |
| 2025-04-15 | 强阵雨 | 21°/10° | 14.8 mm |
| 2025-04-16 | 中阵雨 | 23°/11° | 5.7 mm |
| 2025-04-17 | 毛毛雨 | 10°/9° | 3.9 mm |
| 2025-04-18 | 毛毛雨 | 9°/7° | 2.8 mm |
| 2025-04-19 | 小毛毛雨 | 14°/7° | 0.6 mm |
| 2025-04-20 | 小毛毛雨 | 19°/6° | 0.4 mm |
| 2025-04-21 | 阵雨 | 18°/10° | 7.2 mm |
| 2025-04-22 | 小毛毛雨 | 17°/10° | 1.4 mm |
| 2025-04-23 | 大毛毛雨 | 16°/9° | 5.8 mm |
| 2025-04-24 | 小毛毛雨 | 16°/9° | 0.2 mm |
| 2025-04-25 | 阴 | 15°/8° | 0.0 mm |
| 2025-04-26 | 阴 | 17°/7° | 0.0 mm |
| 2025-04-27 | 多云 | 16°/6° | 0.0 mm |
| 2025-04-28 | 阴 | 21°/8° | 0.0 mm |
| 2025-04-29 | 阴 | 21°/10° | 0.0 mm |
| 2025-04-30 | 阴 | 23°/11° | 0.0 mm |
2025年04月汉诺威共记录 30 天，平均最高 16℃、最低 7℃，降水日 12 天。