| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 中雪 | 0°/-7° | 4.0 mm |
| 2026-01-02 | 小阵雪 | 0°/-3° | 11.3 mm |
| 2026-01-03 | 小阵雪 | -1°/-5° | 3.0 mm |
| 2026-01-04 | 小雪 | -2°/-9° | 1.3 mm |
| 2026-01-05 | 阴 | -2°/-10° | 0.0 mm |
| 2026-01-06 | 阴 | -3°/-11° | 0.0 mm |
| 2026-01-07 | 阴 | -4°/-12° | 0.0 mm |
| 2026-01-08 | 小雪 | -1°/-12° | 1.8 mm |
| 2026-01-09 | 大雪 | 3°/-4° | 15.2 mm |
| 2026-01-10 | 阵雨 | 1°/-9° | 20.3 mm |
| 2026-01-11 | 阴 | -5°/-13° | 0.0 mm |
| 2026-01-12 | 大雪 | 0°/-13° | 8.0 mm |
| 2026-01-13 | 小雨 | 3°/0° | 8.8 mm |
| 2026-01-14 | 小毛毛雨 | 4°/2° | 1.0 mm |
| 2026-01-15 | 小毛毛雨 | 5°/1° | 0.2 mm |
| 2026-01-16 | 阴 | 7°/0° | 0.0 mm |
| 2026-01-17 | 阴 | 5°/-3° | 0.0 mm |
| 2026-01-18 | 晴天 | 6°/-2° | 0.0 mm |
| 2026-01-19 | 晴天 | 5°/-3° | 0.0 mm |
| 2026-01-20 | 多云 | 4°/-5° | 0.0 mm |
| 2026-01-21 | 晴天 | 3°/-5° | 0.0 mm |
| 2026-01-22 | 晴天 | 0°/-8° | 0.0 mm |
| 2026-01-23 | 阴 | 2°/-7° | 0.0 mm |
| 2026-01-24 | 阴 | 1°/-5° | 0.0 mm |
| 2026-01-25 | 小雪 | 5°/-2° | 0.4 mm |
| 2026-01-26 | 中雪 | 1°/-2° | 17.5 mm |
| 2026-01-27 | 毛毛雨 | 2°/-2° | 1.7 mm |
| 2026-01-28 | 阴 | 4°/-2° | 0.0 mm |
| 2026-01-29 | 小雪 | 1°/0° | 5.2 mm |
| 2026-01-30 | 小毛毛雨 | 2°/-5° | 0.3 mm |
| 2026-01-31 | 阴 | 2°/-5° | 0.0 mm |
2026年01月雷根县共记录 31 天，平均最高 1℃、最低 -5℃，降水日 16 天。