| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 雷阵雨 | 26°/22° | 58.0 mm |
| 2026-09-02 | 强阵雨 | 29°/25° | 137.1 mm |
| 2026-09-03 | 强阵雨 | 30°/26° | 32.4 mm |
| 2026-09-04 | 强阵雨 | 30°/25° | 22.3 mm |
| 2026-09-05 | 毛毛雨 | 30°/25° | 0.7 mm |
| 2026-09-06 | 阴 | 30°/24° | 0.0 mm |
| 2026-09-07 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-08 | 阴 | 31°/26° | 0.0 mm |
| 2026-09-09 | 阵雨 | 30°/25° | 2.8 mm |
| 2026-09-10 | 阴 | 30°/25° | 0.0 mm |
| 2026-09-11 | 中阵雨 | 30°/24° | 3.6 mm |
| 2026-09-12 | 强阵雨 | 31°/25° | 13.3 mm |
| 2026-09-13 | 强阵雨 | 31°/25° | 20.2 mm |
| 2026-09-14 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-15 | 强阵雨 | 31°/24° | 31.4 mm |
| 2026-09-16 | 阴 | 32°/25° | 0.0 mm |
| 2026-09-17 | 阴 | 32°/25° | 0.0 mm |
| 2026-09-18 | 晴天 | 31°/23° | 0.0 mm |
| 2026-09-19 | 多云 | 32°/22° | 0.0 mm |
| 2026-09-20 | 阴 | 31°/23° | 0.0 mm |
| 2026-09-21 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-22 | 阴 | 33°/23° | 0.0 mm |
| 2026-09-23 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-24 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-25 | 阴 | 29°/19° | 0.0 mm |
| 2026-09-26 | 阴 | 29°/22° | 0.0 mm |
| 2026-09-27 | 阴 | 31°/23° | 0.0 mm |
| 2026-09-28 | 阴 | 31°/22° | 0.0 mm |
| 2026-09-29 | 多云 | 31°/22° | 0.0 mm |
| 2026-09-30 | 阴 | 31°/25° | 0.0 mm |
2026年09月杰斐逊共记录 30 天，平均最高 30℃、最低 23℃，降水日 10 天。