| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-08-01 | 阵雨 | 22°/21° | 13.8 mm |
| 2026-08-02 | 阵雨 | 21°/21° | 16.2 mm |
| 2026-08-03 | 大毛毛雨 | 21°/21° | 11.9 mm |
| 2026-08-04 | 中阵雨 | 21°/20° | 25.0 mm |
| 2026-08-05 | 阵雨 | 22°/21° | 8.5 mm |
| 2026-08-06 | 大毛毛雨 | 21°/21° | 9.2 mm |
| 2026-08-07 | 阵雨 | 22°/21° | 3.2 mm |
| 2026-08-08 | 小毛毛雨 | 22°/21° | 1.3 mm |
| 2026-08-09 | 毛毛雨 | 22°/21° | 3.7 mm |
| 2026-08-10 | 小毛毛雨 | 22°/21° | 0.1 mm |
| 2026-08-11 | 毛毛雨 | 22°/21° | 1.8 mm |
| 2026-08-12 | 中阵雨 | 22°/21° | 9.7 mm |
| 2026-08-13 | 强阵雨 | 22°/19° | 74.4 mm |
| 2026-08-14 | 毛毛雨 | 22°/20° | 2.6 mm |
| 2026-08-15 | 大毛毛雨 | 21°/21° | 1.9 mm |
| 2026-08-16 | 小毛毛雨 | 21°/21° | 2.3 mm |
| 2026-08-17 | 小毛毛雨 | 21°/21° | 1.9 mm |
| 2026-08-18 | 毛毛雨 | 21°/21° | 7.0 mm |
| 2026-08-19 | 强阵雨 | 21°/19° | 197.8 mm |
| 2026-08-20 | 中阵雨 | 22°/21° | 24.4 mm |
| 2026-08-21 | 毛毛雨 | 22°/21° | 4.6 mm |
| 2026-08-22 | 阵雨 | 22°/21° | 12.5 mm |
| 2026-08-23 | 阵雨 | 22°/21° | 12.2 mm |
| 2026-08-24 | 中阵雨 | 22°/21° | 21.4 mm |
| 2026-08-25 | 毛毛雨 | 22°/21° | 6.6 mm |
| 2026-08-26 | 小毛毛雨 | 22°/21° | 0.3 mm |
| 2026-08-27 | 小毛毛雨 | 22°/21° | 0.3 mm |
| 2026-08-28 | 毛毛雨 | 22°/21° | 3.5 mm |
| 2026-08-29 | 阵雨 | 22°/21° | 9.3 mm |
| 2026-08-30 | 中阵雨 | 22°/20° | 13.2 mm |
| 2026-08-31 | 小毛毛雨 | 22°/21° | 3.6 mm |
2026年08月波利尼西亚外岛共记录 31 天，平均最高 21℃、最低 20℃，降水日 31 天。