| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-01-01 | 阴 | 7°/4° | 0.0 mm |
| 2024-01-02 | 大毛毛雨 | 6°/2° | 3.2 mm |
| 2024-01-03 | 毛毛雨 | 8°/1° | 2.5 mm |
| 2024-01-04 | 小雨 | 9°/3° | 4.7 mm |
| 2024-01-05 | 毛毛雨 | 9°/0° | 0.4 mm |
| 2024-01-06 | 中雨 | 7°/4° | 15.2 mm |
| 2024-01-07 | 毛毛雨 | 8°/3° | 7.2 mm |
| 2024-01-08 | 小雨 | 9°/4° | 9.7 mm |
| 2024-01-09 | 中雪 | 9°/0° | 30.6 mm |
| 2024-01-10 | 大雪 | 6°/0° | 4.1 mm |
| 2024-01-11 | 大毛毛雨 | 7°/1° | 7.1 mm |
| 2024-01-12 | 小毛毛雨 | 4°/-3° | 0.7 mm |
| 2024-01-13 | 大雪 | -3°/-9° | 5.5 mm |
| 2024-01-14 | 小雪 | -4°/-9° | 0.0 mm |
| 2024-01-15 | 阴 | -1°/-8° | 0.0 mm |
| 2024-01-16 | 中雨 | -3°/-9° | 8.7 mm |
| 2024-01-17 | 小雨 | 2°/-4° | 4.9 mm |
| 2024-01-18 | 小雨 | 4°/0° | 16.9 mm |
| 2024-01-19 | 阴 | 6°/0° | 0.0 mm |
| 2024-01-20 | 小雨 | 7°/0° | 14.2 mm |
| 2024-01-21 | 小雨 | 5°/1° | 25.4 mm |
| 2024-01-22 | 中雨 | 11°/3° | 20.9 mm |
| 2024-01-23 | 大毛毛雨 | 11°/5° | 4.7 mm |
| 2024-01-24 | 中雨 | 12°/5° | 6.9 mm |
| 2024-01-25 | 毛毛雨 | 10°/5° | 4.1 mm |
| 2024-01-26 | 中雨 | 7°/6° | 10.9 mm |
| 2024-01-27 | 中雨 | 14°/7° | 50.1 mm |
| 2024-01-28 | 小雨 | 17°/10° | 7.3 mm |
| 2024-01-29 | 阴 | 15°/9° | 0.0 mm |
| 2024-01-30 | 毛毛雨 | 13°/8° | 0.0 mm |
| 2024-01-31 | 小雨 | 13°/7° | 2.8 mm |
2024年01月华盛顿共记录 31 天，平均最高 7℃、最低 1℃，降水日 27 天。