| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 28°/22° | 0.5 mm |
| 2026-09-02 | 小毛毛雨 | 30°/23° | 0.1 mm |
| 2026-09-03 | 雷阵雨 | 33°/23° | 4.4 mm |
| 2026-09-04 | 阵雨 | 26°/22° | 6.8 mm |
| 2026-09-05 | 中雨 | 23°/20° | 19.6 mm |
| 2026-09-06 | 强阵雨 | 23°/21° | 50.7 mm |
| 2026-09-07 | 雷阵雨 | 26°/22° | 108.3 mm |
| 2026-09-08 | 毛毛雨 | 30°/22° | 4.2 mm |
| 2026-09-09 | 中阵雨 | 32°/20° | 12.7 mm |
| 2026-09-10 | 中阵雨 | 20°/18° | 8.0 mm |
| 2026-09-11 | 强阵雨 | 20°/18° | 32.5 mm |
| 2026-09-12 | 大毛毛雨 | 21°/20° | 5.5 mm |
| 2026-09-13 | 小毛毛雨 | 25°/20° | 0.5 mm |
| 2026-09-14 | 小毛毛雨 | 32°/22° | 0.3 mm |
| 2026-09-15 | 中阵雨 | 26°/22° | 26.4 mm |
| 2026-09-16 | 强阵雨 | 22°/20° | 59.0 mm |
| 2026-09-17 | 阵雨 | 22°/19° | 6.3 mm |
| 2026-09-18 | 小毛毛雨 | 22°/20° | 0.3 mm |
| 2026-09-19 | 小毛毛雨 | 23°/20° | 0.2 mm |
| 2026-09-20 | 强阵雨 | 23°/21° | 68.0 mm |
| 2026-09-21 | 雷阵雨伴有冰雹 | 27°/22° | 288.3 mm |
| 2026-09-22 | 小毛毛雨 | 29°/23° | 0.2 mm |
| 2026-09-23 | 小毛毛雨 | 22°/20° | 1.3 mm |
| 2026-09-24 | 小毛毛雨 | 28°/20° | 0.3 mm |
| 2026-09-25 | 阴 | 28°/21° | 0.0 mm |
| 2026-09-26 | 中阵雨 | 22°/18° | 17.0 mm |
| 2026-09-27 | 毛毛雨 | 24°/18° | 1.1 mm |
| 2026-09-28 | 强阵雨 | 26°/21° | 27.2 mm |
| 2026-09-29 | 阵雨 | 22°/17° | 29.5 mm |
| 2026-09-30 | 阵雨 | 19°/17° | 31.4 mm |
2026年09月芝山町共记录 30 天，平均最高 25℃、最低 20℃，降水日 29 天。