| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小雨 | 11°/6° | 3.3 mm |
| 2025-04-02 | 中阵雨 | 18°/9° | 13.8 mm |
| 2025-04-03 | 中雨 | 10°/9° | 15.6 mm |
| 2025-04-04 | 毛毛雨 | 13°/8° | 6.4 mm |
| 2025-04-05 | 阴 | 13°/6° | 0.0 mm |
| 2025-04-06 | 小雨 | 13°/9° | 6.0 mm |
| 2025-04-07 | 毛毛雨 | 15°/9° | 2.2 mm |
| 2025-04-08 | 阴 | 19°/8° | 0.0 mm |
| 2025-04-09 | 阴 | 18°/8° | 0.0 mm |
| 2025-04-10 | 阵雨 | 17°/10° | 6.0 mm |
| 2025-04-11 | 阵雨 | 17°/12° | 5.9 mm |
| 2025-04-12 | 毛毛雨 | 18°/11° | 1.6 mm |
| 2025-04-13 | 中阵雨 | 13°/11° | 49.3 mm |
| 2025-04-14 | 中雨 | 19°/10° | 5.7 mm |
| 2025-04-15 | 中阵雨 | 17°/7° | 6.4 mm |
| 2025-04-16 | 晴间多云 | 18°/5° | 0.0 mm |
| 2025-04-17 | 阴 | 22°/9° | 0.0 mm |
| 2025-04-18 | 毛毛雨 | 20°/12° | 1.2 mm |
| 2025-04-19 | 阴 | 22°/13° | 0.0 mm |
| 2025-04-20 | 雾 | 20°/14° | 0.0 mm |
| 2025-04-21 | 阴 | 20°/14° | 0.0 mm |
| 2025-04-22 | 毛毛雨 | 18°/14° | 0.7 mm |
| 2025-04-23 | 强阵雨 | 18°/14° | 46.2 mm |
| 2025-04-24 | 小毛毛雨 | 17°/16° | 3.0 mm |
| 2025-04-25 | 小毛毛雨 | 21°/15° | 0.2 mm |
| 2025-04-26 | 小毛毛雨 | 19°/10° | 0.2 mm |
| 2025-04-27 | 阴 | 21°/8° | 0.0 mm |
| 2025-04-28 | 阵雨 | 20°/12° | 7.6 mm |
| 2025-04-29 | 阴 | 21°/10° | 0.0 mm |
| 2025-04-30 | 阴 | 19°/8° | 0.0 mm |
2025年04月由比共记录 30 天，平均最高 17℃、最低 10℃，降水日 19 天。