| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 28°/22° | 0.0 mm |
| 2026-09-02 | 小毛毛雨 | 30°/23° | 0.4 mm |
| 2026-09-03 | 毛毛雨 | 29°/23° | 2.3 mm |
| 2026-09-04 | 小毛毛雨 | 26°/22° | 0.8 mm |
| 2026-09-05 | 中阵雨 | 22°/20° | 28.9 mm |
| 2026-09-06 | 强阵雨 | 21°/19° | 151.4 mm |
| 2026-09-07 | 强阵雨 | 22°/20° | 121.2 mm |
| 2026-09-08 | 阵雨 | 28°/22° | 13.8 mm |
| 2026-09-09 | 雷阵雨 | 27°/21° | 26.0 mm |
| 2026-09-10 | 阵雨 | 21°/18° | 8.3 mm |
| 2026-09-11 | 强阵雨 | 20°/18° | 55.4 mm |
| 2026-09-12 | 阵雨 | 20°/19° | 13.9 mm |
| 2026-09-13 | 小毛毛雨 | 26°/20° | 0.6 mm |
| 2026-09-14 | 毛毛雨 | 28°/22° | 0.9 mm |
| 2026-09-15 | 中阵雨 | 25°/20° | 16.7 mm |
| 2026-09-16 | 强阵雨 | 23°/19° | 54.1 mm |
| 2026-09-17 | 阵雨 | 23°/19° | 3.7 mm |
| 2026-09-18 | 阴 | 25°/18° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 25°/19° | 0.2 mm |
| 2026-09-20 | 中阵雨 | 22°/20° | 40.7 mm |
| 2026-09-21 | 中阵雨 | 24°/21° | 41.8 mm |
| 2026-09-22 | 小毛毛雨 | 28°/22° | 0.4 mm |
| 2026-09-23 | 阵雨 | 22°/19° | 10.8 mm |
| 2026-09-24 | 阴 | 26°/19° | 0.0 mm |
| 2026-09-25 | 小毛毛雨 | 24°/20° | 0.8 mm |
| 2026-09-26 | 中阵雨 | 21°/18° | 8.9 mm |
| 2026-09-27 | 阴 | 22°/18° | 0.0 mm |
| 2026-09-28 | 雷阵雨 | 23°/20° | 82.0 mm |
| 2026-09-29 | 强阵雨 | 21°/17° | 47.1 mm |
| 2026-09-30 | 中阵雨 | 18°/17° | 29.4 mm |
2026年09月函南町共记录 30 天，平均最高 24℃、最低 19℃，降水日 26 天。