| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-01-01 | 多云 | 9°/1° | 0.0 mm |
| 2024-01-02 | 阴 | 10°/-4° | 0.0 mm |
| 2024-01-03 | 小毛毛雨 | 11°/1° | 0.0 mm |
| 2024-01-04 | 多云 | 11°/-3° | 0.0 mm |
| 2024-01-05 | 中雨 | 7°/0° | 41.1 mm |
| 2024-01-06 | 小毛毛雨 | 7°/4° | 0.0 mm |
| 2024-01-07 | 多云 | 13°/1° | 0.0 mm |
| 2024-01-08 | 中雨 | 12°/2° | 27.6 mm |
| 2024-01-09 | 小雨 | 11°/2° | 5.8 mm |
| 2024-01-10 | 多云 | 14°/-1° | 0.0 mm |
| 2024-01-11 | 小毛毛雨 | 23°/4° | 0.0 mm |
| 2024-01-12 | 大雨 | 18°/2° | 3.6 mm |
| 2024-01-13 | 阴 | 11°/-4° | 0.0 mm |
| 2024-01-14 | 小毛毛雨 | 4°/-6° | 0.0 mm |
| 2024-01-15 | 中雪 | -6°/-9° | 6.4 mm |
| 2024-01-16 | 阴 | -5°/-10° | 0.0 mm |
| 2024-01-17 | 晴间多云 | 2°/-12° | 0.0 mm |
| 2024-01-18 | 毛毛雨 | 10°/-5° | 0.0 mm |
| 2024-01-19 | 晴间多云 | 4°/-4° | 0.0 mm |
| 2024-01-20 | 晴天 | -1°/-8° | 0.0 mm |
| 2024-01-21 | 阴 | 3°/-9° | 0.0 mm |
| 2024-01-22 | 小雨 | 13°/0° | 0.0 mm |
| 2024-01-23 | 小雨 | 17°/10° | 5.4 mm |
| 2024-01-24 | 中雨 | 18°/15° | 39.8 mm |
| 2024-01-25 | 中雨 | 17°/12° | 24.7 mm |
| 2024-01-26 | 小雨 | 16°/9° | 7.5 mm |
| 2024-01-27 | 中雨 | 13°/7° | 22.0 mm |
| 2024-01-28 | 阴 | 9°/5° | 0.0 mm |
| 2024-01-29 | 晴天 | 12°/0° | 0.0 mm |
| 2024-01-30 | 阴 | 21°/4° | 0.0 mm |
| 2024-01-31 | 晴天 | 15°/4° | 0.0 mm |
2024年01月华盛顿共记录 31 天，平均最高 10℃、最低 0℃，降水日 16 天。