| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-01-01 | 阴 | 2°/0° | 0.0 mm |
| 2024-01-02 | 阴 | 1°/-1° | 0.0 mm |
| 2024-01-03 | 阴 | 5°/-3° | 0.0 mm |
| 2024-01-04 | 阴 | 2°/-3° | 0.0 mm |
| 2024-01-05 | 阴 | 5°/-5° | 0.0 mm |
| 2024-01-06 | 大雪 | 3°/0° | 6.2 mm |
| 2024-01-07 | 小雪 | 2°/0° | 1.6 mm |
| 2024-01-08 | 阴 | 5°/-2° | 0.0 mm |
| 2024-01-09 | 中雨 | 8°/1° | 32.8 mm |
| 2024-01-10 | 中雪 | 1°/0° | 2.6 mm |
| 2024-01-11 | 阴 | 8°/0° | 0.0 mm |
| 2024-01-12 | 中雨 | 7°/0° | 21.2 mm |
| 2024-01-13 | 中雪 | -1°/-8° | 1.2 mm |
| 2024-01-14 | 阴 | -6°/-16° | 0.0 mm |
| 2024-01-15 | 阴 | -11°/-17° | 0.0 mm |
| 2024-01-16 | 阴 | -9°/-14° | 0.0 mm |
| 2024-01-17 | 晴间多云 | -2°/-15° | 0.0 mm |
| 2024-01-18 | 阴 | 0°/-5° | 0.0 mm |
| 2024-01-19 | 中雪 | -3°/-13° | 4.7 mm |
| 2024-01-20 | 雾 | -10°/-21° | 0.0 mm |
| 2024-01-21 | 雾 | -4°/-17° | 0.0 mm |
| 2024-01-22 | 阴 | 4°/-9° | 0.0 mm |
| 2024-01-23 | 小雨 | 8°/1° | 4.4 mm |
| 2024-01-24 | 小雨 | 12°/7° | 10.6 mm |
| 2024-01-25 | 中雨 | 13°/11° | 4.7 mm |
| 2024-01-26 | 阴 | 13°/5° | 0.0 mm |
| 2024-01-27 | 大雨 | 5°/4° | 12.3 mm |
| 2024-01-28 | 小雪 | 4°/2° | 13.9 mm |
| 2024-01-29 | 阴 | 2°/0° | 0.0 mm |
| 2024-01-30 | 小毛毛雨 | 3°/0° | 0.5 mm |
| 2024-01-31 | 阴 | 5°/0° | 0.0 mm |
2024年01月华盛顿共记录 31 天，平均最高 2℃、最低 -3℃，降水日 13 天。