| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 雾 | 3°/0° | 0.0 mm |
| 2026-01-02 | 小雪 | 3°/0° | 0.6 mm |
| 2026-01-03 | 中雪 | 1°/0° | 5.9 mm |
| 2026-01-04 | 小雪 | 3°/0° | 2.9 mm |
| 2026-01-05 | 阴 | 7°/2° | 0.0 mm |
| 2026-01-06 | 阴 | 9°/2° | 0.0 mm |
| 2026-01-07 | 阴 | 11°/2° | 0.0 mm |
| 2026-01-08 | 阴 | 12°/4° | 0.0 mm |
| 2026-01-09 | 阴 | 13°/4° | 0.0 mm |
| 2026-01-10 | 阴 | 13°/6° | 0.0 mm |
| 2026-01-11 | 阴 | 12°/4° | 0.0 mm |
| 2026-01-12 | 阴 | 14°/8° | 0.0 mm |
| 2026-01-13 | 晴天 | 16°/6° | 0.0 mm |
| 2026-01-14 | 阴 | 17°/7° | 0.0 mm |
| 2026-01-15 | 阴 | 16°/9° | 0.0 mm |
| 2026-01-16 | 毛毛雨 | 14°/11° | 2.5 mm |
| 2026-01-17 | 毛毛雨 | 16°/9° | 1.3 mm |
| 2026-01-18 | 小毛毛雨 | 16°/8° | 0.2 mm |
| 2026-01-19 | 中雪 | 7°/-2° | 4.6 mm |
| 2026-01-20 | 中雪 | -1°/-4° | 4.2 mm |
| 2026-01-21 | 中雪 | -2°/-5° | 2.8 mm |
| 2026-01-22 | 阴 | 4°/-3° | 0.0 mm |
| 2026-01-23 | 晴间多云 | 10°/0° | 0.0 mm |
| 2026-01-24 | 阴 | 12°/3° | 0.0 mm |
| 2026-01-25 | 小毛毛雨 | 8°/5° | 1.4 mm |
| 2026-01-26 | 小毛毛雨 | 6°/3° | 1.2 mm |
| 2026-01-27 | 阴 | 8°/3° | 0.0 mm |
| 2026-01-28 | 阴 | 9°/1° | 0.0 mm |
| 2026-01-29 | 大毛毛雨 | 6°/3° | 7.3 mm |
| 2026-01-30 | 中雪 | 3°/0° | 9.7 mm |
| 2026-01-31 | 中雪 | 4°/0° | 1.7 mm |
2026年01月南方长城共记录 31 天，平均最高 8℃、最低 2℃，降水日 14 天。