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