| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 大毛毛雨 | 26°/18° | 0.0 mm |
| 2024-04-02 | 中雨 | 18°/6° | 13.3 mm |
| 2024-04-03 | 小毛毛雨 | 8°/3° | 0.0 mm |
| 2024-04-04 | 阴 | 9°/2° | 0.0 mm |
| 2024-04-05 | 阴 | 14°/0° | 0.0 mm |
| 2024-04-06 | 阴 | 17°/2° | 0.0 mm |
| 2024-04-07 | 大毛毛雨 | 24°/10° | 0.0 mm |
| 2024-04-08 | 阴 | 25°/5° | 0.0 mm |
| 2024-04-09 | 大毛毛雨 | 22°/13° | 0.0 mm |
| 2024-04-10 | 小雨 | 15°/10° | 26.4 mm |
| 2024-04-11 | 中雨 | 17°/9° | 7.2 mm |
| 2024-04-12 | 晴天 | 19°/7° | 0.0 mm |
| 2024-04-13 | 晴天 | 28°/4° | 0.0 mm |
| 2024-04-14 | 晴天 | 30°/16° | 0.0 mm |
| 2024-04-15 | 毛毛雨 | 29°/16° | 0.0 mm |
| 2024-04-16 | 中雨 | 27°/18° | 0.7 mm |
| 2024-04-17 | 阴 | 27°/16° | 0.0 mm |
| 2024-04-18 | 中雨 | 28°/11° | 2.2 mm |
| 2024-04-19 | 大毛毛雨 | 14°/7° | 0.0 mm |
| 2024-04-20 | 阴 | 14°/5° | 0.0 mm |
| 2024-04-21 | 阴 | 14°/3° | 0.0 mm |
| 2024-04-22 | 阴 | 20°/0° | 0.0 mm |
| 2024-04-23 | 小雨 | 21°/10° | 0.7 mm |
| 2024-04-24 | 阴 | 20°/5° | 0.0 mm |
| 2024-04-25 | 小雨 | 16°/6° | 0.7 mm |
| 2024-04-26 | 小雨 | 19°/10° | 0.4 mm |
| 2024-04-27 | 小毛毛雨 | 22°/16° | 0.0 mm |
| 2024-04-28 | 小雨 | 22°/18° | 0.0 mm |
| 2024-04-29 | 大雨 | 22°/14° | 12.7 mm |
| 2024-04-30 | 阴 | 26°/9° | 0.0 mm |
2024年04月华盛顿共记录 30 天，平均最高 20℃、最低 8℃，降水日 17 天。