| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阵雨 | 31°/21° | 2.6 mm |
| 2026-09-02 | 中阵雨 | 32°/22° | 7.3 mm |
| 2026-09-03 | 中阵雨 | 25°/19° | 25.4 mm |
| 2026-09-04 | 阵雨 | 22°/18° | 6.2 mm |
| 2026-09-05 | 小毛毛雨 | 26°/18° | 1.0 mm |
| 2026-09-06 | 中雨 | 21°/18° | 23.3 mm |
| 2026-09-07 | 中雨 | 24°/19° | 23.3 mm |
| 2026-09-08 | 雷阵雨 | 28°/21° | 26.3 mm |
| 2026-09-09 | 强阵雨 | 23°/17° | 60.7 mm |
| 2026-09-10 | 小毛毛雨 | 19°/15° | 1.2 mm |
| 2026-09-11 | 大毛毛雨 | 22°/17° | 2.9 mm |
| 2026-09-12 | 小毛毛雨 | 26°/19° | 1.7 mm |
| 2026-09-13 | 雷阵雨 | 29°/20° | 4.4 mm |
| 2026-09-14 | 雷阵雨 | 32°/19° | 6.7 mm |
| 2026-09-15 | 中阵雨 | 24°/20° | 19.1 mm |
| 2026-09-16 | 强阵雨 | 20°/17° | 41.6 mm |
| 2026-09-17 | 毛毛雨 | 24°/17° | 4.6 mm |
| 2026-09-18 | 阴 | 26°/15° | 0.0 mm |
| 2026-09-19 | 阴 | 29°/16° | 0.0 mm |
| 2026-09-20 | 大毛毛雨 | 24°/19° | 3.8 mm |
| 2026-09-21 | 小毛毛雨 | 22°/20° | 1.9 mm |
| 2026-09-22 | 小毛毛雨 | 24°/15° | 0.1 mm |
| 2026-09-23 | 阴 | 26°/14° | 0.0 mm |
| 2026-09-24 | 小毛毛雨 | 25°/17° | 0.1 mm |
| 2026-09-25 | 阴 | 25°/16° | 0.0 mm |
| 2026-09-26 | 中阵雨 | 18°/15° | 12.5 mm |
| 2026-09-27 | 毛毛雨 | 24°/16° | 1.1 mm |
| 2026-09-28 | 中阵雨 | 25°/18° | 22.0 mm |
| 2026-09-29 | 中阵雨 | 19°/15° | 15.7 mm |
| 2026-09-30 | 小毛毛雨 | 26°/14° | 0.1 mm |
2026年09月千曲市共记录 30 天，平均最高 24℃、最低 17℃，降水日 26 天。