| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 15°/7° | 0.0 mm |
| 2026-05-02 | 晴间多云 | 14°/5° | 0.0 mm |
| 2026-05-03 | 晴天 | 23°/4° | 0.0 mm |
| 2026-05-04 | 阴 | 26°/14° | 0.0 mm |
| 2026-05-05 | 中雨 | 19°/6° | 12.2 mm |
| 2026-05-06 | 阴 | 15°/6° | 0.0 mm |
| 2026-05-07 | 晴间多云 | 18°/3° | 0.0 mm |
| 2026-05-08 | 大雨 | 23°/9° | 15.1 mm |
| 2026-05-09 | 大雨 | 25°/13° | 23.8 mm |
| 2026-05-10 | 阴 | 19°/14° | 0.0 mm |
| 2026-05-11 | 晴天 | 22°/6° | 0.0 mm |
| 2026-05-12 | 晴天 | 25°/10° | 0.0 mm |
| 2026-05-13 | 晴天 | 22°/12° | 0.0 mm |
| 2026-05-14 | 晴天 | 22°/6° | 0.0 mm |
| 2026-05-15 | 阴 | 27°/14° | 0.0 mm |
| 2026-05-16 | 阵雨 | 25°/21° | 1.4 mm |
| 2026-05-17 | 阴 | 27°/18° | 0.0 mm |
| 2026-05-18 | 小雨 | 25°/18° | 3.3 mm |
| 2026-05-19 | 大毛毛雨 | 24°/18° | 1.5 mm |
| 2026-05-20 | 小雨 | 18°/12° | 2.2 mm |
| 2026-05-21 | 阴 | 20°/13° | 0.0 mm |
| 2026-05-22 | 小毛毛雨 | 18°/16° | 0.4 mm |
| 2026-05-23 | 阴 | 23°/16° | 0.0 mm |
| 2026-05-24 | 阴 | 25°/16° | 0.0 mm |
| 2026-05-25 | 雾 | 24°/12° | 0.0 mm |
| 2026-05-26 | 强阵雨 | 23°/15° | 36.3 mm |
| 2026-05-27 | 雾 | 26°/18° | 0.0 mm |
| 2026-05-28 | 阴 | 27°/16° | 0.0 mm |
| 2026-05-29 | 中雨 | 22°/19° | 4.0 mm |
| 2026-05-30 | 毛毛雨 | 25°/17° | 0.7 mm |
| 2026-05-31 | 强阵雨 | 26°/19° | 14.1 mm |
2026年05月华盛顿共记录 31 天，平均最高 22℃、最低 12℃，降水日 12 天。