| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 多云 | 0°/-3° | 0.0 mm |
| 2025-01-02 | 晴天 | -1°/-4° | 0.0 mm |
| 2025-01-03 | 阴 | -1°/-6° | 0.0 mm |
| 2025-01-04 | 阴 | 0°/-6° | 0.0 mm |
| 2025-01-05 | 中雪 | 2°/-4° | 1.3 mm |
| 2025-01-06 | 多云 | -1°/-5° | 0.0 mm |
| 2025-01-07 | 晴天 | -3°/-8° | 0.0 mm |
| 2025-01-08 | 阴 | -6°/-10° | 0.0 mm |
| 2025-01-09 | 多云 | -10°/-14° | 0.0 mm |
| 2025-01-10 | 晴天 | -6°/-13° | 0.0 mm |
| 2025-01-11 | 晴天 | -4°/-12° | 0.0 mm |
| 2025-01-12 | 晴天 | -3°/-9° | 0.0 mm |
| 2025-01-13 | 阴 | -1°/-8° | 0.0 mm |
| 2025-01-14 | 阴 | 0°/-5° | 0.0 mm |
| 2025-01-15 | 晴天 | -4°/-10° | 0.0 mm |
| 2025-01-16 | 晴天 | 0°/-8° | 0.0 mm |
| 2025-01-17 | 晴天 | 0°/-5° | 0.0 mm |
| 2025-01-18 | 阴 | 2°/-5° | 0.0 mm |
| 2025-01-19 | 阴 | 4°/-1° | 0.0 mm |
| 2025-01-20 | 阴 | 3°/-3° | 0.0 mm |
| 2025-01-21 | 阴 | 3°/-2° | 0.0 mm |
| 2025-01-22 | 晴天 | 2°/-4° | 0.0 mm |
| 2025-01-23 | 晴天 | 2°/-6° | 0.0 mm |
| 2025-01-24 | 晴天 | 4°/-3° | 0.0 mm |
| 2025-01-25 | 阴 | 4°/-3° | 0.0 mm |
| 2025-01-26 | 中雪 | 2°/-1° | 1.6 mm |
| 2025-01-27 | 大阵雪 | 0°/-7° | 19.6 mm |
| 2025-01-28 | 小雪 | -6°/-9° | 1.1 mm |
| 2025-01-29 | 阴 | -7°/-13° | 0.0 mm |
| 2025-01-30 | 阴 | -7°/-18° | 0.0 mm |
| 2025-01-31 | 阴 | -4°/-15° | 0.0 mm |
2025年01月铁山郡共记录 31 天，平均最高 -1℃、最低 -7℃，降水日 4 天。