| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 30°/21° | 0.0 mm |
| 2026-09-02 | 阴 | 31°/21° | 0.0 mm |
| 2026-09-03 | 阵雨 | 26°/21° | 6.7 mm |
| 2026-09-04 | 强阵雨 | 21°/18° | 40.9 mm |
| 2026-09-05 | 阴 | 26°/18° | 0.0 mm |
| 2026-09-06 | 阴 | 25°/20° | 0.0 mm |
| 2026-09-07 | 阴 | 26°/21° | 0.0 mm |
| 2026-09-08 | 阴 | 25°/21° | 0.0 mm |
| 2026-09-09 | 小毛毛雨 | 23°/19° | 0.5 mm |
| 2026-09-10 | 毛毛雨 | 20°/17° | 1.8 mm |
| 2026-09-11 | 毛毛雨 | 24°/18° | 1.5 mm |
| 2026-09-12 | 小毛毛雨 | 26°/19° | 0.5 mm |
| 2026-09-13 | 雷阵雨 | 26°/20° | 6.1 mm |
| 2026-09-14 | 毛毛雨 | 26°/18° | 2.3 mm |
| 2026-09-15 | 小毛毛雨 | 25°/18° | 0.1 mm |
| 2026-09-16 | 阴 | 25°/19° | 0.0 mm |
| 2026-09-17 | 阵雨 | 27°/18° | 6.4 mm |
| 2026-09-18 | 阵雨 | 25°/18° | 15.3 mm |
| 2026-09-19 | 毛毛雨 | 21°/19° | 2.1 mm |
| 2026-09-20 | 小毛毛雨 | 23°/18° | 0.3 mm |
| 2026-09-21 | 阴 | 23°/18° | 0.0 mm |
| 2026-09-22 | 晴天 | 23°/17° | 0.0 mm |
| 2026-09-23 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-24 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-25 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-26 | 雷阵雨 | 22°/17° | 20.2 mm |
| 2026-09-27 | 阵雨 | 21°/19° | 14.1 mm |
| 2026-09-28 | 强阵雨 | 21°/17° | 36.8 mm |
| 2026-09-29 | 小毛毛雨 | 24°/17° | 0.1 mm |
| 2026-09-30 | 阴 | 25°/16° | 0.0 mm |
2026年09月佐世保市共记录 30 天，平均最高 24℃、最低 18℃，降水日 17 天。