| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 雾 | 6°/-1° | 0.0 mm |
| 2025-01-02 | 小毛毛雨 | 6°/1° | 0.2 mm |
| 2025-01-03 | 大雪 | 6°/-6° | 29.6 mm |
| 2025-01-04 | 雾 | 0°/-8° | 0.0 mm |
| 2025-01-05 | 小雪 | 5°/-6° | 1.9 mm |
| 2025-01-06 | 毛毛雨 | 8°/5° | 3.4 mm |
| 2025-01-07 | 小雨 | 10°/7° | 6.3 mm |
| 2025-01-08 | 小毛毛雨 | 7°/4° | 0.7 mm |
| 2025-01-09 | 中阵雨 | 9°/7° | 10.0 mm |
| 2025-01-10 | 大阵雪 | 8°/-7° | 31.0 mm |
| 2025-01-11 | 雾 | 1°/-4° | 0.0 mm |
| 2025-01-12 | 阴 | 0°/-5° | 0.0 mm |
| 2025-01-13 | 阴 | -1°/-5° | 0.0 mm |
| 2025-01-14 | 阴 | 0°/-6° | 0.0 mm |
| 2025-01-15 | 中雪 | 0°/-6° | 1.7 mm |
| 2025-01-16 | 中雪 | -1°/-3° | 7.0 mm |
| 2025-01-17 | 阴 | 0°/-7° | 0.0 mm |
| 2025-01-18 | 阴 | 0°/-8° | 0.0 mm |
| 2025-01-19 | 雾 | 0°/-7° | 0.0 mm |
| 2025-01-20 | 雾 | 0°/-4° | 0.0 mm |
| 2025-01-21 | 小毛毛雨 | 3°/-1° | 0.3 mm |
| 2025-01-22 | 小毛毛雨 | 6°/0° | 0.6 mm |
| 2025-01-23 | 小雨 | 8°/2° | 15.4 mm |
| 2025-01-24 | 中阵雨 | 7°/3° | 15.5 mm |
| 2025-01-25 | 雾 | 6°/2° | 0.0 mm |
| 2025-01-26 | 毛毛雨 | 10°/6° | 2.0 mm |
| 2025-01-27 | 小毛毛雨 | 9°/5° | 0.5 mm |
| 2025-01-28 | 阵雨 | 12°/5° | 10.5 mm |
| 2025-01-29 | 小毛毛雨 | 7°/3° | 0.2 mm |
| 2025-01-30 | 阴 | 10°/2° | 0.0 mm |
| 2025-01-31 | 雾 | 8°/2° | 0.0 mm |
2025年01月科斯泰尔共记录 31 天，平均最高 4℃、最低 0℃，降水日 18 天。