| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-01-01 | 小毛毛雨 | 14°/6° | 0.0 mm |
| 2024-01-02 | 中雨 | 14°/3° | 16.2 mm |
| 2024-01-03 | 中雨 | 9°/6° | 9.7 mm |
| 2024-01-04 | 小毛毛雨 | 17°/3° | 0.0 mm |
| 2024-01-05 | 中雨 | 15°/8° | 18.1 mm |
| 2024-01-06 | 多云 | 15°/4° | 0.0 mm |
| 2024-01-07 | 阴 | 17°/2° | 0.0 mm |
| 2024-01-08 | 大雨 | 24°/11° | 3.2 mm |
| 2024-01-09 | 小毛毛雨 | 14°/4° | 0.0 mm |
| 2024-01-10 | 多云 | 19°/0° | 0.0 mm |
| 2024-01-11 | 阴 | 24°/10° | 0.0 mm |
| 2024-01-12 | 大毛毛雨 | 20°/3° | 0.0 mm |
| 2024-01-13 | 阴 | 18°/0° | 0.0 mm |
| 2024-01-14 | 小毛毛雨 | 10°/-5° | 0.0 mm |
| 2024-01-15 | 小毛毛雨 | -4°/-6° | 0.4 mm |
| 2024-01-16 | 多云 | 0°/-7° | 0.0 mm |
| 2024-01-17 | 阴 | 7°/-7° | 0.0 mm |
| 2024-01-18 | 阴 | 20°/6° | 0.0 mm |
| 2024-01-19 | 晴天 | 11°/1° | 0.0 mm |
| 2024-01-20 | 阴 | 6°/-3° | 0.0 mm |
| 2024-01-21 | 小毛毛雨 | 5°/2° | 0.0 mm |
| 2024-01-22 | 大雨 | 15°/5° | 38.3 mm |
| 2024-01-23 | 中雨 | 20°/14° | 102.0 mm |
| 2024-01-24 | 中雨 | 16°/13° | 50.1 mm |
| 2024-01-25 | 小雨 | 14°/11° | 11.5 mm |
| 2024-01-26 | 大毛毛雨 | 14°/11° | 2.5 mm |
| 2024-01-27 | 阴 | 13°/9° | 0.0 mm |
| 2024-01-28 | 晴天 | 14°/4° | 0.0 mm |
| 2024-01-29 | 阴 | 18°/3° | 0.0 mm |
| 2024-01-30 | 阴 | 21°/8° | 0.0 mm |
| 2024-01-31 | 阴 | 22°/7° | 0.0 mm |
2024年01月华盛顿共记录 31 天，平均最高 14℃、最低 4℃，降水日 16 天。