| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 毛毛雨 | 29°/24° | 1.8 mm |
| 2026-09-02 | 小毛毛雨 | 29°/25° | 0.8 mm |
| 2026-09-03 | 大毛毛雨 | 29°/25° | 2.4 mm |
| 2026-09-04 | 毛毛雨 | 27°/24° | 0.8 mm |
| 2026-09-05 | 中阵雨 | 24°/21° | 30.8 mm |
| 2026-09-06 | 强阵雨 | 23°/20° | 153.5 mm |
| 2026-09-07 | 强阵雨 | 25°/21° | 257.1 mm |
| 2026-09-08 | 雷阵雨 | 29°/22° | 4.6 mm |
| 2026-09-09 | 阵雨 | 29°/22° | 13.6 mm |
| 2026-09-10 | 阵雨 | 22°/20° | 7.7 mm |
| 2026-09-11 | 中阵雨 | 21°/19° | 31.9 mm |
| 2026-09-12 | 阵雨 | 22°/21° | 7.0 mm |
| 2026-09-13 | 小毛毛雨 | 26°/21° | 0.7 mm |
| 2026-09-14 | 阴 | 28°/24° | 0.0 mm |
| 2026-09-15 | 雷阵雨 | 26°/23° | 50.5 mm |
| 2026-09-16 | 强阵雨 | 24°/20° | 77.8 mm |
| 2026-09-17 | 中阵雨 | 24°/19° | 13.4 mm |
| 2026-09-18 | 阴 | 26°/20° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 25°/22° | 0.1 mm |
| 2026-09-20 | 强阵雨 | 23°/21° | 73.7 mm |
| 2026-09-21 | 强阵雨 | 26°/21° | 130.1 mm |
| 2026-09-22 | 毛毛雨 | 30°/24° | 1.2 mm |
| 2026-09-23 | 毛毛雨 | 24°/20° | 8.9 mm |
| 2026-09-24 | 阴 | 27°/20° | 0.0 mm |
| 2026-09-25 | 小毛毛雨 | 26°/22° | 0.4 mm |
| 2026-09-26 | 阵雨 | 23°/19° | 13.9 mm |
| 2026-09-27 | 小毛毛雨 | 24°/19° | 0.1 mm |
| 2026-09-28 | 强阵雨 | 25°/22° | 55.3 mm |
| 2026-09-29 | 中阵雨 | 23°/18° | 31.5 mm |
| 2026-09-30 | 中阵雨 | 19°/18° | 32.8 mm |
2026年09月逗子市共记录 30 天，平均最高 25℃、最低 21℃，降水日 27 天。