| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阵雨 | 5°/3° | 46.2 mm |
| 2025-04-02 | 中雨 | 10°/6° | 31.9 mm |
| 2025-04-03 | 阵雨 | 9°/7° | 9.4 mm |
| 2025-04-04 | 阴 | 16°/6° | 0.0 mm |
| 2025-04-05 | 阴 | 15°/6° | 0.0 mm |
| 2025-04-06 | 毛毛雨 | 17°/10° | 0.6 mm |
| 2025-04-07 | 小毛毛雨 | 18°/11° | 0.1 mm |
| 2025-04-08 | 小毛毛雨 | 20°/10° | 0.5 mm |
| 2025-04-09 | 阴 | 20°/11° | 0.0 mm |
| 2025-04-10 | 小毛毛雨 | 22°/13° | 0.2 mm |
| 2025-04-11 | 阵雨 | 21°/14° | 4.1 mm |
| 2025-04-12 | 阴 | 21°/12° | 0.0 mm |
| 2025-04-13 | 小雨 | 14°/12° | 10.7 mm |
| 2025-04-14 | 中阵雨 | 21°/13° | 7.9 mm |
| 2025-04-15 | 阴 | 23°/12° | 0.0 mm |
| 2025-04-16 | 阴 | 21°/9° | 0.0 mm |
| 2025-04-17 | 阴 | 25°/12° | 0.0 mm |
| 2025-04-18 | 阴 | 25°/16° | 0.0 mm |
| 2025-04-19 | 阴 | 29°/17° | 0.0 mm |
| 2025-04-20 | 阵雨 | 25°/18° | 2.4 mm |
| 2025-04-21 | 大毛毛雨 | 26°/15° | 1.3 mm |
| 2025-04-22 | 阴 | 23°/15° | 0.0 mm |
| 2025-04-23 | 小毛毛雨 | 18°/16° | 1.8 mm |
| 2025-04-24 | 小毛毛雨 | 24°/17° | 0.1 mm |
| 2025-04-25 | 小毛毛雨 | 22°/15° | 0.5 mm |
| 2025-04-26 | 大毛毛雨 | 17°/13° | 3.3 mm |
| 2025-04-27 | 阴 | 23°/11° | 0.0 mm |
| 2025-04-28 | 毛毛雨 | 26°/15° | 1.6 mm |
| 2025-04-29 | 小毛毛雨 | 23°/14° | 0.4 mm |
| 2025-04-30 | 晴天 | 24°/11° | 0.0 mm |
2025年04月狭山市共记录 30 天，平均最高 20℃、最低 12℃，降水日 18 天。