| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 25°/21° | 0.6 mm |
| 2026-09-02 | 小毛毛雨 | 31°/22° | 0.7 mm |
| 2026-09-03 | 阵雨 | 27°/20° | 6.8 mm |
| 2026-09-04 | 中阵雨 | 26°/20° | 8.4 mm |
| 2026-09-05 | 中阵雨 | 25°/20° | 13.2 mm |
| 2026-09-06 | 阵雨 | 21°/19° | 21.8 mm |
| 2026-09-07 | 中阵雨 | 24°/19° | 58.0 mm |
| 2026-09-08 | 阵雨 | 27°/22° | 8.8 mm |
| 2026-09-09 | 中阵雨 | 26°/18° | 20.2 mm |
| 2026-09-10 | 小毛毛雨 | 18°/17° | 2.4 mm |
| 2026-09-11 | 中雨 | 22°/17° | 10.8 mm |
| 2026-09-12 | 小毛毛雨 | 23°/19° | 0.7 mm |
| 2026-09-13 | 阴 | 26°/20° | 0.0 mm |
| 2026-09-14 | 阵雨 | 31°/22° | 4.2 mm |
| 2026-09-15 | 阵雨 | 25°/21° | 14.0 mm |
| 2026-09-16 | 中阵雨 | 22°/19° | 36.1 mm |
| 2026-09-17 | 大毛毛雨 | 23°/18° | 3.6 mm |
| 2026-09-18 | 阴 | 23°/17° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 26°/17° | 0.1 mm |
| 2026-09-20 | 中阵雨 | 24°/21° | 20.4 mm |
| 2026-09-21 | 强阵雨 | 23°/21° | 52.4 mm |
| 2026-09-22 | 阴 | 27°/19° | 0.0 mm |
| 2026-09-23 | 小毛毛雨 | 20°/18° | 1.0 mm |
| 2026-09-24 | 雾 | 27°/19° | 0.0 mm |
| 2026-09-25 | 毛毛雨 | 27°/17° | 2.1 mm |
| 2026-09-26 | 中阵雨 | 18°/16° | 22.9 mm |
| 2026-09-27 | 小毛毛雨 | 23°/17° | 0.3 mm |
| 2026-09-28 | 阵雨 | 24°/19° | 12.7 mm |
| 2026-09-29 | 阵雨 | 20°/15° | 16.4 mm |
| 2026-09-30 | 阴 | 22°/14° | 0.0 mm |
2026年09月吉冈町共记录 30 天，平均最高 24℃、最低 18℃，降水日 25 天。