| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-08-01 | 阴 | 28°/15° | 0.0 mm |
| 2026-08-02 | 小毛毛雨 | 28°/20° | 0.8 mm |
| 2026-08-03 | 大毛毛雨 | 25°/18° | 2.3 mm |
| 2026-08-04 | 多云 | 28°/14° | 0.0 mm |
| 2026-08-05 | 阴 | 28°/13° | 0.0 mm |
| 2026-08-06 | 阴 | 30°/17° | 0.0 mm |
| 2026-08-07 | 小毛毛雨 | 31°/21° | 0.8 mm |
| 2026-08-08 | 阴 | 29°/20° | 0.0 mm |
| 2026-08-09 | 阴 | 30°/19° | 0.0 mm |
| 2026-08-10 | 阴 | 27°/13° | 0.0 mm |
| 2026-08-11 | 强阵雨 | 28°/19° | 64.4 mm |
| 2026-08-12 | 阴 | 27°/15° | 0.0 mm |
| 2026-08-13 | 阴 | 27°/16° | 0.0 mm |
| 2026-08-14 | 雾 | 25°/13° | 0.0 mm |
| 2026-08-15 | 雾 | 24°/12° | 0.0 mm |
| 2026-08-16 | 阴 | 26°/9° | 0.0 mm |
| 2026-08-17 | 阵雨 | 25°/19° | 2.2 mm |
| 2026-08-18 | 雾 | 27°/17° | 0.0 mm |
| 2026-08-19 | 雾 | 27°/14° | 0.0 mm |
| 2026-08-20 | 雾 | 24°/14° | 0.0 mm |
| 2026-08-21 | 阴 | 26°/11° | 0.0 mm |
| 2026-08-22 | 阴 | 26°/10° | 0.0 mm |
| 2026-08-23 | 大雨 | 24°/16° | 11.2 mm |
| 2026-08-24 | 雾 | 24°/12° | 0.0 mm |
| 2026-08-25 | 阴 | 23°/15° | 0.0 mm |
| 2026-08-26 | 雾 | 25°/13° | 0.0 mm |
| 2026-08-27 | 大毛毛雨 | 25°/13° | 1.8 mm |
| 2026-08-28 | 雾 | 27°/16° | 0.0 mm |
| 2026-08-29 | 晴间多云 | 23°/10° | 0.0 mm |
| 2026-08-30 | 毛毛雨 | 23°/13° | 0.7 mm |
| 2026-08-31 | 小雨 | 24°/13° | 1.8 mm |
2026年08月华盛顿共记录 31 天，平均最高 26℃、最低 14℃，降水日 9 天。