| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 23°/19° | 1.5 mm |
| 2026-09-02 | 大毛毛雨 | 25°/17° | 2.5 mm |
| 2026-09-03 | 雷阵雨 | 26°/19° | 14.0 mm |
| 2026-09-04 | 中雨 | 21°/15° | 8.8 mm |
| 2026-09-05 | 中雨 | 20°/15° | 31.3 mm |
| 2026-09-06 | 强阵雨 | 17°/13° | 140.4 mm |
| 2026-09-07 | 强阵雨 | 20°/16° | 190.4 mm |
| 2026-09-08 | 中阵雨 | 26°/19° | 13.6 mm |
| 2026-09-09 | 强阵雨 | 24°/18° | 37.9 mm |
| 2026-09-10 | 中阵雨 | 18°/16° | 28.5 mm |
| 2026-09-11 | 强阵雨 | 19°/16° | 54.0 mm |
| 2026-09-12 | 阵雨 | 20°/18° | 6.1 mm |
| 2026-09-13 | 毛毛雨 | 22°/17° | 2.1 mm |
| 2026-09-14 | 阵雨 | 25°/16° | 1.6 mm |
| 2026-09-15 | 雷阵雨 | 21°/16° | 28.3 mm |
| 2026-09-16 | 强阵雨 | 18°/16° | 68.8 mm |
| 2026-09-17 | 阵雨 | 19°/14° | 4.0 mm |
| 2026-09-18 | 雾 | 21°/12° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 22°/14° | 1.0 mm |
| 2026-09-20 | 强阵雨 | 18°/17° | 48.2 mm |
| 2026-09-21 | 中阵雨 | 19°/17° | 46.2 mm |
| 2026-09-22 | 阵雨 | 23°/16° | 5.9 mm |
| 2026-09-23 | 毛毛雨 | 17°/15° | 7.3 mm |
| 2026-09-24 | 小毛毛雨 | 24°/14° | 1.1 mm |
| 2026-09-25 | 毛毛雨 | 19°/15° | 3.9 mm |
| 2026-09-26 | 大毛毛雨 | 17°/14° | 7.4 mm |
| 2026-09-27 | 小毛毛雨 | 20°/14° | 2.0 mm |
| 2026-09-28 | 中阵雨 | 19°/16° | 29.2 mm |
| 2026-09-29 | 强阵雨 | 16°/13° | 75.2 mm |
| 2026-09-30 | 阵雨 | 17°/14° | 20.2 mm |
2026年09月富士吉田市共记录 30 天，平均最高 20℃、最低 15℃，降水日 29 天。