| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 雾 | 28°/17° | 0.0 mm |
| 2026-03-02 | 雾 | 27°/17° | 0.0 mm |
| 2026-03-03 | 阴 | 29°/20° | 0.0 mm |
| 2026-03-04 | 阴 | 28°/21° | 0.0 mm |
| 2026-03-05 | 阴 | 29°/20° | 0.0 mm |
| 2026-03-06 | 阴 | 29°/21° | 0.0 mm |
| 2026-03-07 | 大雨 | 30°/16° | 60.1 mm |
| 2026-03-08 | 中雨 | 17°/12° | 3.2 mm |
| 2026-03-09 | 小毛毛雨 | 28°/16° | 0.4 mm |
| 2026-03-10 | 小毛毛雨 | 29°/22° | 0.4 mm |
| 2026-03-11 | 大雨 | 24°/17° | 47.9 mm |
| 2026-03-12 | 晴天 | 18°/8° | 0.0 mm |
| 2026-03-13 | 晴天 | 25°/7° | 0.0 mm |
| 2026-03-14 | 阴 | 27°/10° | 0.0 mm |
| 2026-03-15 | 阴 | 31°/16° | 0.0 mm |
| 2026-03-16 | 阴 | 13°/4° | 0.0 mm |
| 2026-03-17 | 阴 | 17°/0° | 0.0 mm |
| 2026-03-18 | 晴天 | 23°/6° | 0.0 mm |
| 2026-03-19 | 晴天 | 27°/9° | 0.0 mm |
| 2026-03-20 | 晴天 | 28°/12° | 0.0 mm |
| 2026-03-21 | 雾 | 31°/17° | 0.0 mm |
| 2026-03-22 | 阴 | 30°/16° | 0.0 mm |
| 2026-03-23 | 阴 | 29°/16° | 0.0 mm |
| 2026-03-24 | 雾 | 28°/17° | 0.0 mm |
| 2026-03-25 | 阴 | 29°/19° | 0.0 mm |
| 2026-03-26 | 阴 | 29°/19° | 0.0 mm |
| 2026-03-27 | 雾 | 29°/17° | 0.0 mm |
| 2026-03-28 | 阴 | 23°/16° | 0.0 mm |
| 2026-03-29 | 晴间多云 | 27°/10° | 0.0 mm |
| 2026-03-30 | 雾 | 29°/18° | 0.0 mm |
| 2026-03-31 | 阴 | 29°/20° | 0.0 mm |
2026年03月华盛顿共记录 31 天，平均最高 26℃、最低 14℃，降水日 5 天。