| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 阴 | 10°/2° | 0.0 mm |
| 2026-01-02 | 阴 | 5°/0° | 0.0 mm |
| 2026-01-03 | 阴 | 9°/0° | 0.0 mm |
| 2026-01-04 | 阴 | 11°/0° | 0.0 mm |
| 2026-01-05 | 小毛毛雨 | 11°/4° | 0.1 mm |
| 2026-01-06 | 晴天 | 11°/2° | 0.0 mm |
| 2026-01-07 | 阴 | 12°/4° | 0.0 mm |
| 2026-01-08 | 阴 | 9°/1° | 0.0 mm |
| 2026-01-09 | 晴天 | 10°/0° | 0.0 mm |
| 2026-01-10 | 阴 | 13°/2° | 0.0 mm |
| 2026-01-11 | 阴 | 9°/0° | 0.0 mm |
| 2026-01-12 | 阴 | 6°/-1° | 0.0 mm |
| 2026-01-13 | 阴 | 14°/2° | 0.0 mm |
| 2026-01-14 | 阴 | 12°/1° | 0.0 mm |
| 2026-01-15 | 阴 | 13°/3° | 0.0 mm |
| 2026-01-16 | 阴 | 18°/7° | 0.0 mm |
| 2026-01-17 | 多云 | 18°/7° | 0.0 mm |
| 2026-01-18 | 小毛毛雨 | 16°/8° | 0.7 mm |
| 2026-01-19 | 小毛毛雨 | 18°/9° | 0.3 mm |
| 2026-01-20 | 阴 | 11°/2° | 0.0 mm |
| 2026-01-21 | 阴 | 9°/0° | 0.0 mm |
| 2026-01-22 | 晴间多云 | 4°/-1° | 0.0 mm |
| 2026-01-23 | 晴天 | 8°/-1° | 0.0 mm |
| 2026-01-24 | 小毛毛雨 | 9°/0° | 0.1 mm |
| 2026-01-25 | 晴天 | 7°/0° | 0.0 mm |
| 2026-01-26 | 阴 | 9°/0° | 0.0 mm |
| 2026-01-27 | 阴 | 13°/2° | 0.0 mm |
| 2026-01-28 | 阴 | 11°/1° | 0.0 mm |
| 2026-01-29 | 晴天 | 9°/0° | 0.0 mm |
| 2026-01-30 | 阴 | 10°/0° | 0.0 mm |
| 2026-01-31 | 阴 | 10°/0° | 0.0 mm |
2026年01月高知市共记录 31 天，平均最高 10℃、最低 1℃，降水日 4 天。