| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 小毛毛雨 | 7°/5° | 0.5 mm |
| 2026-01-02 | 毛毛雨 | 5°/3° | 4.2 mm |
| 2026-01-03 | 小雨 | 3°/2° | 7.3 mm |
| 2026-01-04 | 小毛毛雨 | 6°/3° | 1.9 mm |
| 2026-01-05 | 小毛毛雨 | 9°/5° | 0.3 mm |
| 2026-01-06 | 阴 | 11°/5° | 0.0 mm |
| 2026-01-07 | 阴 | 12°/5° | 0.0 mm |
| 2026-01-08 | 多云 | 13°/5° | 0.0 mm |
| 2026-01-09 | 阴 | 14°/6° | 0.0 mm |
| 2026-01-10 | 小毛毛雨 | 13°/8° | 0.2 mm |
| 2026-01-11 | 阴 | 15°/6° | 0.0 mm |
| 2026-01-12 | 小毛毛雨 | 14°/9° | 1.2 mm |
| 2026-01-13 | 晴天 | 17°/7° | 0.0 mm |
| 2026-01-14 | 阴 | 16°/9° | 0.0 mm |
| 2026-01-15 | 阴 | 17°/9° | 0.0 mm |
| 2026-01-16 | 阴 | 15°/13° | 0.0 mm |
| 2026-01-17 | 阴 | 19°/11° | 0.0 mm |
| 2026-01-18 | 阴 | 19°/12° | 0.0 mm |
| 2026-01-19 | 小毛毛雨 | 16°/5° | 2.1 mm |
| 2026-01-20 | 毛毛雨 | 4°/1° | 3.6 mm |
| 2026-01-21 | 毛毛雨 | 3°/0° | 4.4 mm |
| 2026-01-22 | 小毛毛雨 | 7°/0° | 0.2 mm |
| 2026-01-23 | 阴 | 11°/2° | 0.0 mm |
| 2026-01-24 | 阴 | 13°/7° | 0.0 mm |
| 2026-01-25 | 小毛毛雨 | 10°/9° | 0.7 mm |
| 2026-01-26 | 小毛毛雨 | 10°/8° | 1.7 mm |
| 2026-01-27 | 小毛毛雨 | 10°/8° | 0.1 mm |
| 2026-01-28 | 阴 | 11°/7° | 0.0 mm |
| 2026-01-29 | 毛毛雨 | 9°/7° | 7.3 mm |
| 2026-01-30 | 毛毛雨 | 7°/4° | 7.5 mm |
| 2026-01-31 | 小毛毛雨 | 9°/4° | 0.8 mm |
2026年01月思南县共记录 31 天，平均最高 11℃、最低 5℃，降水日 17 天。