| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 阴 | 27°/10° | 0.0 mm |
| 2026-03-02 | 晴天 | 26°/11° | 0.0 mm |
| 2026-03-03 | 阴 | 26°/14° | 0.0 mm |
| 2026-03-04 | 阴 | 28°/17° | 0.0 mm |
| 2026-03-05 | 阴 | 28°/19° | 0.0 mm |
| 2026-03-06 | 阴 | 29°/19° | 0.0 mm |
| 2026-03-07 | 大雨 | 27°/16° | 24.8 mm |
| 2026-03-08 | 中雨 | 19°/14° | 2.5 mm |
| 2026-03-09 | 阴 | 24°/15° | 0.0 mm |
| 2026-03-10 | 阴 | 28°/20° | 0.0 mm |
| 2026-03-11 | 雷阵雨 | 25°/13° | 37.4 mm |
| 2026-03-12 | 阴 | 14°/5° | 0.0 mm |
| 2026-03-13 | 晴天 | 21°/4° | 0.0 mm |
| 2026-03-14 | 晴天 | 25°/8° | 0.0 mm |
| 2026-03-15 | 大雨 | 26°/11° | 19.1 mm |
| 2026-03-16 | 阴 | 8°/2° | 0.0 mm |
| 2026-03-17 | 阴 | 11°/-4° | 0.0 mm |
| 2026-03-18 | 阴 | 19°/5° | 0.0 mm |
| 2026-03-19 | 晴天 | 24°/9° | 0.0 mm |
| 2026-03-20 | 晴天 | 27°/12° | 0.0 mm |
| 2026-03-21 | 阴 | 28°/15° | 0.0 mm |
| 2026-03-22 | 晴天 | 29°/16° | 0.0 mm |
| 2026-03-23 | 阴 | 21°/14° | 0.0 mm |
| 2026-03-24 | 多云 | 22°/10° | 0.0 mm |
| 2026-03-25 | 晴天 | 29°/11° | 0.0 mm |
| 2026-03-26 | 晴天 | 28°/16° | 0.0 mm |
| 2026-03-27 | 阴 | 27°/11° | 0.0 mm |
| 2026-03-28 | 阴 | 18°/9° | 0.0 mm |
| 2026-03-29 | 晴天 | 26°/5° | 0.0 mm |
| 2026-03-30 | 阴 | 28°/19° | 0.0 mm |
| 2026-03-31 | 阴 | 29°/19° | 0.0 mm |
2026年03月华盛顿共记录 31 天，平均最高 24℃、最低 11℃，降水日 4 天。