| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 中雪 | -1°/-4° | 7.9 mm |
| 2025-01-02 | 大雪 | 0°/-2° | 9.6 mm |
| 2025-01-03 | 中雨 | 1°/0° | 12.0 mm |
| 2025-01-04 | 小毛毛雨 | 1°/-1° | 0.4 mm |
| 2025-01-05 | 中雪 | 3°/-2° | 3.9 mm |
| 2025-01-06 | 阴 | 3°/-5° | 0.0 mm |
| 2025-01-07 | 晴天 | -1°/-8° | 0.0 mm |
| 2025-01-08 | 阴 | 0°/-11° | 0.0 mm |
| 2025-01-09 | 雾 | -2°/-10° | 0.0 mm |
| 2025-01-10 | 中雪 | -1°/-9° | 1.5 mm |
| 2025-01-11 | 雾 | -1°/-8° | 0.0 mm |
| 2025-01-12 | 阴 | 0°/-7° | 0.0 mm |
| 2025-01-13 | 阴 | 0°/-8° | 0.0 mm |
| 2025-01-14 | 多云 | -4°/-13° | 0.0 mm |
| 2025-01-15 | 晴天 | -4°/-11° | 0.0 mm |
| 2025-01-16 | 多云 | -3°/-13° | 0.0 mm |
| 2025-01-17 | 阴 | 0°/-12° | 0.0 mm |
| 2025-01-18 | 阴 | -7°/-14° | 0.0 mm |
| 2025-01-19 | 阴 | -7°/-15° | 0.0 mm |
| 2025-01-20 | 晴天 | -9°/-16° | 0.0 mm |
| 2025-01-21 | 阴 | -9°/-18° | 0.0 mm |
| 2025-01-22 | 阴 | -6°/-17° | 0.0 mm |
| 2025-01-23 | 阴 | -5°/-15° | 0.0 mm |
| 2025-01-24 | 阴 | 0°/-11° | 0.0 mm |
| 2025-01-25 | 多云 | -1°/-10° | 0.0 mm |
| 2025-01-26 | 晴天 | -8°/-18° | 0.0 mm |
| 2025-01-27 | 阴 | -6°/-17° | 0.0 mm |
| 2025-01-28 | 晴天 | -5°/-16° | 0.0 mm |
| 2025-01-29 | 晴天 | -6°/-16° | 0.0 mm |
| 2025-01-30 | 阴 | -5°/-17° | 0.0 mm |
| 2025-01-31 | 大雪 | 0°/-8° | 17.3 mm |
2025年01月华盛顿共记录 31 天，平均最高 -2℃、最低 -10℃，降水日 7 天。