| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 雾 | 23°/8° | 0.0 mm |
| 2026-03-02 | 多云 | 26°/9° | 0.0 mm |
| 2026-03-03 | 阴 | 26°/14° | 0.0 mm |
| 2026-03-04 | 雾 | 27°/15° | 0.0 mm |
| 2026-03-05 | 雾 | 26°/16° | 0.0 mm |
| 2026-03-06 | 强阵雨 | 28°/17° | 33.8 mm |
| 2026-03-07 | 雾 | 28°/18° | 0.0 mm |
| 2026-03-08 | 大雨 | 24°/18° | 74.5 mm |
| 2026-03-09 | 阴 | 27°/16° | 0.0 mm |
| 2026-03-10 | 雾 | 27°/19° | 0.0 mm |
| 2026-03-11 | 雾 | 26°/19° | 0.0 mm |
| 2026-03-12 | 小雨 | 22°/10° | 2.2 mm |
| 2026-03-13 | 晴天 | 23°/5° | 0.0 mm |
| 2026-03-14 | 阴 | 26°/9° | 0.0 mm |
| 2026-03-15 | 雾 | 26°/15° | 0.0 mm |
| 2026-03-16 | 强阵雨 | 22°/5° | 87.6 mm |
| 2026-03-17 | 阴 | 12°/1° | 0.0 mm |
| 2026-03-18 | 晴间多云 | 15°/1° | 0.0 mm |
| 2026-03-19 | 阴 | 21°/3° | 0.0 mm |
| 2026-03-20 | 晴天 | 25°/5° | 0.0 mm |
| 2026-03-21 | 晴间多云 | 26°/10° | 0.0 mm |
| 2026-03-22 | 雾 | 26°/14° | 0.0 mm |
| 2026-03-23 | 阴 | 28°/17° | 0.0 mm |
| 2026-03-24 | 阴 | 26°/14° | 0.0 mm |
| 2026-03-25 | 雾 | 25°/16° | 0.0 mm |
| 2026-03-26 | 雾 | 27°/14° | 0.0 mm |
| 2026-03-27 | 雾 | 27°/18° | 0.0 mm |
| 2026-03-28 | 阴 | 25°/17° | 0.0 mm |
| 2026-03-29 | 阴 | 21°/15° | 0.0 mm |
| 2026-03-30 | 阴 | 27°/12° | 0.0 mm |
| 2026-03-31 | 阴 | 27°/15° | 0.0 mm |
2026年03月华盛顿共记录 31 天，平均最高 24℃、最低 12℃，降水日 4 天。