| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-03-01 | 阴 | 6°/-8° | 0.0 mm |
| 2025-03-02 | 晴间多云 | -6°/-13° | 0.0 mm |
| 2025-03-03 | 阴 | -2°/-16° | 0.0 mm |
| 2025-03-04 | 阴 | 1°/-7° | 0.0 mm |
| 2025-03-05 | 小雨 | 7°/-2° | 8.6 mm |
| 2025-03-06 | 大雨 | 7°/0° | 12.9 mm |
| 2025-03-07 | 阴 | 2°/-4° | 0.0 mm |
| 2025-03-08 | 阴 | 0°/-2° | 0.0 mm |
| 2025-03-09 | 阴 | 3°/-4° | 0.0 mm |
| 2025-03-10 | 阴 | 14°/-1° | 0.0 mm |
| 2025-03-11 | 晴间多云 | 21°/-5° | 0.0 mm |
| 2025-03-12 | 阴 | 8°/-3° | 0.0 mm |
| 2025-03-13 | 阴 | 11°/-3° | 0.0 mm |
| 2025-03-14 | 阴 | 17°/-3° | 0.0 mm |
| 2025-03-15 | 阴 | 17°/0° | 0.0 mm |
| 2025-03-16 | 中雨 | 20°/8° | 4.3 mm |
| 2025-03-17 | 中雨 | 11°/0° | 8.0 mm |
| 2025-03-18 | 阴 | 12°/-1° | 0.0 mm |
| 2025-03-19 | 阴 | 22°/-4° | 0.0 mm |
| 2025-03-20 | 阴 | 20°/6° | 0.0 mm |
| 2025-03-21 | 小雪 | 8°/0° | 3.1 mm |
| 2025-03-22 | 阴 | 14°/-4° | 0.0 mm |
| 2025-03-23 | 阴 | 4°/-6° | 0.0 mm |
| 2025-03-24 | 中雪 | 2°/-4° | 0.8 mm |
| 2025-03-25 | 阴 | 6°/0° | 0.0 mm |
| 2025-03-26 | 阴 | 7°/-3° | 0.0 mm |
| 2025-03-27 | 阴 | 9°/-3° | 0.0 mm |
| 2025-03-28 | 阴 | 12°/0° | 0.0 mm |
| 2025-03-29 | 中雪 | 2°/-1° | 13.5 mm |
| 2025-03-30 | 小雨 | 5°/-1° | 5.5 mm |
| 2025-03-31 | 小雨 | 20°/4° | 1.8 mm |
2025年03月华盛顿共记录 31 天，平均最高 9℃、最低 -2℃，降水日 9 天。