| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小雨 | 25°/20° | 4.4 mm |
| 2026-09-02 | 中雨 | 29°/21° | 10.7 mm |
| 2026-09-03 | 雷阵雨 | 28°/20° | 9.2 mm |
| 2026-09-04 | 中阵雨 | 24°/20° | 12.7 mm |
| 2026-09-05 | 中阵雨 | 24°/18° | 9.9 mm |
| 2026-09-06 | 强阵雨 | 20°/17° | 76.6 mm |
| 2026-09-07 | 强阵雨 | 25°/18° | 177.3 mm |
| 2026-09-08 | 阵雨 | 25°/20° | 3.9 mm |
| 2026-09-09 | 强阵雨 | 28°/18° | 31.4 mm |
| 2026-09-10 | 中阵雨 | 18°/16° | 13.1 mm |
| 2026-09-11 | 阵雨 | 21°/16° | 12.7 mm |
| 2026-09-12 | 小毛毛雨 | 22°/18° | 0.2 mm |
| 2026-09-13 | 毛毛雨 | 22°/19° | 0.5 mm |
| 2026-09-14 | 阵雨 | 30°/20° | 6.5 mm |
| 2026-09-15 | 阵雨 | 23°/20° | 17.8 mm |
| 2026-09-16 | 中阵雨 | 20°/17° | 30.1 mm |
| 2026-09-17 | 阵雨 | 22°/17° | 4.1 mm |
| 2026-09-18 | 小毛毛雨 | 23°/16° | 0.1 mm |
| 2026-09-19 | 小毛毛雨 | 24°/17° | 0.4 mm |
| 2026-09-20 | 强阵雨 | 21°/19° | 49.5 mm |
| 2026-09-21 | 强阵雨 | 22°/19° | 78.3 mm |
| 2026-09-22 | 小毛毛雨 | 28°/21° | 0.1 mm |
| 2026-09-23 | 毛毛雨 | 21°/17° | 2.6 mm |
| 2026-09-24 | 阴 | 27°/17° | 0.0 mm |
| 2026-09-25 | 阵雨 | 25°/18° | 8.4 mm |
| 2026-09-26 | 强阵雨 | 18°/15° | 28.7 mm |
| 2026-09-27 | 毛毛雨 | 22°/16° | 1.1 mm |
| 2026-09-28 | 阵雨 | 22°/18° | 2.4 mm |
| 2026-09-29 | 中阵雨 | 19°/16° | 18.0 mm |
| 2026-09-30 | 小毛毛雨 | 20°/15° | 0.1 mm |
2026年09月都几川町共记录 30 天，平均最高 23℃、最低 17℃，降水日 29 天。