| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 阴 | 19°/6° | 0.0 mm |
| 2024-05-02 | 雾 | 16°/1° | 0.0 mm |
| 2024-05-03 | 阴 | 23°/4° | 0.0 mm |
| 2024-05-04 | 多云 | 15°/0° | 0.0 mm |
| 2024-05-05 | 阴 | 23°/5° | 0.0 mm |
| 2024-05-06 | 阴 | 15°/8° | 0.0 mm |
| 2024-05-07 | 阴 | 16°/4° | 0.0 mm |
| 2024-05-08 | 阴 | 15°/2° | 0.0 mm |
| 2024-05-09 | 阴 | 14°/3° | 0.0 mm |
| 2024-05-10 | 阴 | 16°/4° | 0.0 mm |
| 2024-05-11 | 阴 | 20°/4° | 0.0 mm |
| 2024-05-12 | 中雨 | 14°/7° | 5.1 mm |
| 2024-05-13 | 中雨 | 22°/6° | 3.6 mm |
| 2024-05-14 | 小雨 | 26°/9° | 1.4 mm |
| 2024-05-15 | 阴 | 18°/9° | 0.0 mm |
| 2024-05-16 | 阴 | 24°/7° | 0.0 mm |
| 2024-05-17 | 阴 | 28°/13° | 0.0 mm |
| 2024-05-18 | 阴 | 23°/10° | 0.0 mm |
| 2024-05-19 | 阵雨 | 25°/11° | 2.9 mm |
| 2024-05-20 | 大雨 | 22°/7° | 42.9 mm |
| 2024-05-21 | 中雨 | 14°/5° | 9.4 mm |
| 2024-05-22 | 阴 | 20°/3° | 0.0 mm |
| 2024-05-23 | 阴 | 27°/7° | 0.0 mm |
| 2024-05-24 | 阴 | 20°/6° | 0.0 mm |
| 2024-05-25 | 阴 | 24°/11° | 0.0 mm |
| 2024-05-26 | 阴 | 23°/11° | 0.0 mm |
| 2024-05-27 | 阴 | 24°/8° | 0.0 mm |
| 2024-05-28 | 阴 | 24°/10° | 0.0 mm |
| 2024-05-29 | 中雨 | 27°/11° | 3.6 mm |
| 2024-05-30 | 阴 | 24°/12° | 0.0 mm |
| 2024-05-31 | 小毛毛雨 | 22°/11° | 0.4 mm |
2024年05月华盛顿共记录 31 天，平均最高 20℃、最低 6℃，降水日 8 天。