| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 晴天 | 15°/4° | 0.0 mm |
| 2026-01-02 | 阴 | 19°/4° | 0.0 mm |
| 2026-01-03 | 中雨 | 13°/9° | 8.4 mm |
| 2026-01-04 | 雾 | 13°/5° | 0.0 mm |
| 2026-01-05 | 阴 | 18°/5° | 0.0 mm |
| 2026-01-06 | 雾 | 19°/9° | 0.0 mm |
| 2026-01-07 | 雾 | 21°/13° | 0.0 mm |
| 2026-01-08 | 雾 | 19°/12° | 0.0 mm |
| 2026-01-09 | 雾 | 23°/13° | 0.0 mm |
| 2026-01-10 | 雾 | 23°/14° | 0.0 mm |
| 2026-01-11 | 阴 | 18°/6° | 0.0 mm |
| 2026-01-12 | 阴 | 9°/0° | 0.0 mm |
| 2026-01-13 | 多云 | 15°/0° | 0.0 mm |
| 2026-01-14 | 阴 | 11°/4° | 0.0 mm |
| 2026-01-15 | 阴 | 8°/1° | 0.0 mm |
| 2026-01-16 | 晴天 | 8°/-4° | 0.0 mm |
| 2026-01-17 | 阴 | 18°/0° | 0.0 mm |
| 2026-01-18 | 中雨 | 12°/1° | 13.2 mm |
| 2026-01-19 | 晴天 | 10°/0° | 0.0 mm |
| 2026-01-20 | 多云 | 11°/0° | 0.0 mm |
| 2026-01-21 | 阴 | 14°/0° | 0.0 mm |
| 2026-01-22 | 阴 | 20°/7° | 0.0 mm |
| 2026-01-23 | 阴 | 17°/8° | 0.0 mm |
| 2026-01-24 | 阴 | 10°/1° | 0.0 mm |
| 2026-01-25 | 中雨 | 8°/0° | 5.4 mm |
| 2026-01-26 | 小毛毛雨 | 10°/2° | 1.2 mm |
| 2026-01-27 | 晴天 | 7°/-4° | 0.0 mm |
| 2026-01-28 | 阴 | 10°/0° | 0.0 mm |
| 2026-01-29 | 阴 | 8°/0° | 0.0 mm |
| 2026-01-30 | 阴 | 12°/0° | 0.0 mm |
| 2026-01-31 | 中雪 | 4°/-6° | 2.7 mm |
2026年01月查尔斯顿共记录 31 天，平均最高 13℃、最低 3℃，降水日 5 天。