| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 31°/22° | 0.0 mm |
| 2026-09-02 | 阴 | 31°/22° | 0.0 mm |
| 2026-09-03 | 大毛毛雨 | 29°/22° | 1.1 mm |
| 2026-09-04 | 阴 | 30°/21° | 0.0 mm |
| 2026-09-05 | 雾 | 26°/19° | 0.0 mm |
| 2026-09-06 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-07 | 阴 | 26°/13° | 0.0 mm |
| 2026-09-08 | 小毛毛雨 | 26°/16° | 0.8 mm |
| 2026-09-09 | 阴 | 28°/21° | 0.0 mm |
| 2026-09-10 | 阴 | 25°/14° | 0.0 mm |
| 2026-09-11 | 晴间多云 | 26°/13° | 0.0 mm |
| 2026-09-12 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-13 | 小毛毛雨 | 20°/10° | 0.4 mm |
| 2026-09-14 | 阴 | 21°/6° | 0.0 mm |
| 2026-09-15 | 阴 | 24°/17° | 0.0 mm |
| 2026-09-16 | 阴 | 22°/14° | 0.0 mm |
| 2026-09-17 | 雾 | 20°/16° | 0.0 mm |
| 2026-09-18 | 阴 | 20°/15° | 0.0 mm |
| 2026-09-19 | 大雨 | 19°/15° | 100.5 mm |
| 2026-09-20 | 大雨 | 17°/14° | 17.6 mm |
| 2026-09-21 | 阴 | 17°/12° | 0.0 mm |
| 2026-09-22 | 阴 | 16°/10° | 0.0 mm |
| 2026-09-23 | 阴 | 19°/8° | 0.0 mm |
| 2026-09-24 | 雾 | 20°/9° | 0.0 mm |
| 2026-09-25 | 阴 | 20°/10° | 0.0 mm |
| 2026-09-26 | 阴 | 19°/5° | 0.0 mm |
| 2026-09-27 | 雾 | 21°/5° | 0.0 mm |
| 2026-09-28 | 阴 | 23°/8° | 0.0 mm |
| 2026-09-29 | 阴 | 23°/8° | 0.0 mm |
| 2026-09-30 | 中雨 | 19°/15° | 6.1 mm |
2026年09月杰斐逊共记录 30 天，平均最高 23℃、最低 13℃，降水日 6 天。