| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-01-01 | 阴 | 5°/0° | 0.0 mm |
| 2024-01-02 | 晴天 | 4°/-5° | 0.0 mm |
| 2024-01-03 | 阴 | 5°/-4° | 0.0 mm |
| 2024-01-04 | 小雪 | 5°/-1° | 0.0 mm |
| 2024-01-05 | 阴 | 0°/-6° | 0.0 mm |
| 2024-01-06 | 中雪 | 0°/-6° | 1.5 mm |
| 2024-01-07 | 大雪 | 1°/-4° | 25.6 mm |
| 2024-01-08 | 多云 | 2°/-4° | 0.0 mm |
| 2024-01-09 | 中雨 | 7°/-6° | 17.3 mm |
| 2024-01-10 | 大雨 | 12°/6° | 36.5 mm |
| 2024-01-11 | 阴 | 6°/2° | 0.0 mm |
| 2024-01-12 | 小毛毛雨 | 8°/0° | 0.0 mm |
| 2024-01-13 | 大雨 | 13°/3° | 27.1 mm |
| 2024-01-14 | 小毛毛雨 | 5°/-1° | 0.0 mm |
| 2024-01-15 | 阴 | 0°/-5° | 0.0 mm |
| 2024-01-16 | 中雪 | 0°/-4° | 16.0 mm |
| 2024-01-17 | 晴天 | -3°/-7° | 0.0 mm |
| 2024-01-18 | 阴 | -1°/-7° | 0.0 mm |
| 2024-01-19 | 小雪 | -1°/-5° | 0.8 mm |
| 2024-01-20 | 小雪 | -4°/-10° | 0.0 mm |
| 2024-01-21 | 多云 | -3°/-11° | 0.0 mm |
| 2024-01-22 | 阴 | 1°/-9° | 0.0 mm |
| 2024-01-23 | 小雪 | 4°/0° | 1.5 mm |
| 2024-01-24 | 中雪 | 5°/0° | 4.2 mm |
| 2024-01-25 | 大毛毛雨 | 12°/4° | 4.9 mm |
| 2024-01-26 | 大毛毛雨 | 5°/3° | 9.3 mm |
| 2024-01-27 | 小毛毛雨 | 4°/1° | 0.0 mm |
| 2024-01-28 | 大雪 | 3°/0° | 22.0 mm |
| 2024-01-29 | 中雪 | 2°/0° | 0.0 mm |
| 2024-01-30 | 阴 | 0°/-2° | 0.0 mm |
| 2024-01-31 | 阴 | 1°/-2° | 0.0 mm |
2024年01月华盛顿共记录 31 天，平均最高 3℃、最低 -2℃，降水日 18 天。