| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 小雨 | 13°/10° | 0.4 mm |
| 2024-04-02 | 小雨 | 11°/8° | 31.4 mm |
| 2024-04-03 | 中雨 | 10°/7° | 31.1 mm |
| 2024-04-04 | 小雨 | 12°/3° | 2.1 mm |
| 2024-04-05 | 小毛毛雨 | 13°/3° | 0.0 mm |
| 2024-04-06 | 小毛毛雨 | 13°/4° | 0.0 mm |
| 2024-04-07 | 阴 | 18°/4° | 0.0 mm |
| 2024-04-08 | 小毛毛雨 | 22°/3° | 0.0 mm |
| 2024-04-09 | 阴 | 26°/9° | 0.0 mm |
| 2024-04-10 | 小毛毛雨 | 26°/16° | 0.0 mm |
| 2024-04-11 | 大毛毛雨 | 22°/16° | 0.4 mm |
| 2024-04-12 | 大毛毛雨 | 20°/15° | 2.9 mm |
| 2024-04-13 | 阴 | 20°/12° | 0.0 mm |
| 2024-04-14 | 阴 | 28°/6° | 0.0 mm |
| 2024-04-15 | 毛毛雨 | 30°/17° | 0.0 mm |
| 2024-04-16 | 阴 | 25°/13° | 0.0 mm |
| 2024-04-17 | 小毛毛雨 | 23°/14° | 0.0 mm |
| 2024-04-18 | 小毛毛雨 | 25°/13° | 0.0 mm |
| 2024-04-19 | 毛毛雨 | 13°/10° | 0.0 mm |
| 2024-04-20 | 小毛毛雨 | 23°/13° | 0.0 mm |
| 2024-04-21 | 阴 | 14°/6° | 0.0 mm |
| 2024-04-22 | 阴 | 18°/3° | 0.0 mm |
| 2024-04-23 | 阴 | 22°/4° | 0.0 mm |
| 2024-04-24 | 小毛毛雨 | 23°/14° | 0.0 mm |
| 2024-04-25 | 阴 | 15°/10° | 0.0 mm |
| 2024-04-26 | 阴 | 18°/6° | 0.0 mm |
| 2024-04-27 | 大毛毛雨 | 14°/10° | 0.0 mm |
| 2024-04-28 | 阴 | 29°/12° | 0.0 mm |
| 2024-04-29 | 阴 | 32°/16° | 0.0 mm |
| 2024-04-30 | 阴 | 29°/16° | 0.0 mm |
2024年04月华盛顿共记录 30 天，平均最高 20℃、最低 9℃，降水日 17 天。