| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 31°/23° | 0.5 mm |
| 2026-09-02 | 小毛毛雨 | 30°/22° | 0.1 mm |
| 2026-09-03 | 雷阵雨 | 24°/21° | 34.2 mm |
| 2026-09-04 | 阵雨 | 22°/21° | 12.7 mm |
| 2026-09-05 | 大毛毛雨 | 24°/20° | 5.2 mm |
| 2026-09-06 | 小雨 | 25°/20° | 6.3 mm |
| 2026-09-07 | 阵雨 | 24°/21° | 8.7 mm |
| 2026-09-08 | 强阵雨 | 24°/22° | 50.2 mm |
| 2026-09-09 | 强阵雨 | 23°/19° | 71.7 mm |
| 2026-09-10 | 小毛毛雨 | 22°/19° | 1.4 mm |
| 2026-09-11 | 中阵雨 | 22°/19° | 10.5 mm |
| 2026-09-12 | 阴 | 24°/20° | 0.0 mm |
| 2026-09-13 | 雷阵雨 | 28°/21° | 3.0 mm |
| 2026-09-14 | 雷阵雨 | 26°/20° | 11.8 mm |
| 2026-09-15 | 阵雨 | 21°/20° | 13.2 mm |
| 2026-09-16 | 小毛毛雨 | 22°/20° | 2.6 mm |
| 2026-09-17 | 小毛毛雨 | 23°/19° | 0.9 mm |
| 2026-09-18 | 毛毛雨 | 25°/19° | 1.4 mm |
| 2026-09-19 | 小毛毛雨 | 24°/21° | 1.0 mm |
| 2026-09-20 | 小毛毛雨 | 22°/21° | 4.3 mm |
| 2026-09-21 | 阵雨 | 22°/20° | 8.3 mm |
| 2026-09-22 | 小毛毛雨 | 22°/20° | 0.1 mm |
| 2026-09-23 | 小毛毛雨 | 23°/18° | 0.2 mm |
| 2026-09-24 | 小毛毛雨 | 22°/18° | 1.6 mm |
| 2026-09-25 | 阴 | 22°/19° | 0.0 mm |
| 2026-09-26 | 小雨 | 20°/18° | 9.0 mm |
| 2026-09-27 | 中阵雨 | 24°/18° | 8.9 mm |
| 2026-09-28 | 强阵雨 | 22°/20° | 77.7 mm |
| 2026-09-29 | 强阵雨 | 20°/17° | 52.6 mm |
| 2026-09-30 | 阴 | 20°/15° | 0.0 mm |
2026年09月大饭町共记录 30 天，平均最高 23℃、最低 19℃，降水日 27 天。