| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 阴 | -5°/-10° | 0.0 mm |
| 2026-01-02 | 晴天 | -7°/-11° | 0.0 mm |
| 2026-01-03 | 阴 | 0°/-8° | 0.0 mm |
| 2026-01-04 | 阴 | 1°/-5° | 0.0 mm |
| 2026-01-05 | 阴 | 0°/-4° | 0.0 mm |
| 2026-01-06 | 阴 | 3°/-5° | 0.0 mm |
| 2026-01-07 | 阴 | 0°/-5° | 0.0 mm |
| 2026-01-08 | 晴天 | -3°/-8° | 0.0 mm |
| 2026-01-09 | 小毛毛雨 | 5°/-6° | 0.9 mm |
| 2026-01-10 | 毛毛雨 | 6°/-5° | 1.3 mm |
| 2026-01-11 | 阴 | -5°/-9° | 0.0 mm |
| 2026-01-12 | 中雪 | 2°/-9° | 5.5 mm |
| 2026-01-13 | 阴 | 0°/-8° | 0.0 mm |
| 2026-01-14 | 阴 | -1°/-9° | 0.0 mm |
| 2026-01-15 | 阴 | 6°/-2° | 0.0 mm |
| 2026-01-16 | 阴 | 4°/-3° | 0.0 mm |
| 2026-01-17 | 阴 | 0°/-4° | 0.0 mm |
| 2026-01-18 | 小雪 | 1°/-3° | 1.4 mm |
| 2026-01-19 | 阴 | -2°/-12° | 0.0 mm |
| 2026-01-20 | 阴 | -7°/-13° | 0.0 mm |
| 2026-01-21 | 晴天 | -8°/-13° | 0.0 mm |
| 2026-01-22 | 晴天 | -6°/-12° | 0.0 mm |
| 2026-01-23 | 小雪 | -2°/-11° | 0.3 mm |
| 2026-01-24 | 多云 | -3°/-8° | 0.0 mm |
| 2026-01-25 | 阴 | -3°/-10° | 0.0 mm |
| 2026-01-26 | 阴 | -2°/-8° | 0.0 mm |
| 2026-01-27 | 晴天 | -3°/-7° | 0.0 mm |
| 2026-01-28 | 多云 | -3°/-9° | 0.0 mm |
| 2026-01-29 | 阴 | -3°/-9° | 0.0 mm |
| 2026-01-30 | 阴 | -4°/-9° | 0.0 mm |
| 2026-01-31 | 阴 | 0°/-9° | 0.0 mm |
2026年01月白川郡共记录 31 天，平均最高 -1℃、最低 -7℃，降水日 5 天。