| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 小毛毛雨 | 34°/23° | 0.3 mm |
| 2025-09-02 | 小毛毛雨 | 35°/23° | 0.2 mm |
| 2025-09-03 | 雷阵雨 | 35°/23° | 2.5 mm |
| 2025-09-04 | 阴 | 34°/23° | 0.0 mm |
| 2025-09-05 | 毛毛雨 | 34°/23° | 0.8 mm |
| 2025-09-06 | 毛毛雨 | 34°/23° | 1.0 mm |
| 2025-09-07 | 阴 | 34°/23° | 0.0 mm |
| 2025-09-08 | 小毛毛雨 | 35°/23° | 0.5 mm |
| 2025-09-09 | 毛毛雨 | 35°/23° | 1.5 mm |
| 2025-09-10 | 阴 | 35°/23° | 0.0 mm |
| 2025-09-11 | 雷阵雨 | 35°/23° | 3.8 mm |
| 2025-09-12 | 雷阵雨 | 35°/23° | 6.0 mm |
| 2025-09-13 | 雷阵雨 | 36°/23° | 3.1 mm |
| 2025-09-14 | 小毛毛雨 | 35°/22° | 0.6 mm |
| 2025-09-15 | 雷阵雨 | 34°/24° | 3.4 mm |
| 2025-09-16 | 雷阵雨 | 32°/24° | 23.4 mm |
| 2025-09-17 | 阵雨 | 32°/23° | 3.1 mm |
| 2025-09-18 | 阵雨 | 32°/23° | 6.4 mm |
| 2025-09-19 | 雷阵雨 | 32°/23° | 5.3 mm |
| 2025-09-20 | 阵雨 | 34°/22° | 4.0 mm |
| 2025-09-21 | 雷阵雨伴有冰雹 | 35°/24° | 8.4 mm |
| 2025-09-22 | 雷阵雨 | 35°/23° | 4.9 mm |
| 2025-09-23 | 阴 | 33°/23° | 0.0 mm |
| 2025-09-24 | 雷阵雨 | 32°/23° | 5.8 mm |
| 2025-09-25 | 雷阵雨 | 26°/23° | 12.6 mm |
| 2025-09-26 | 小毛毛雨 | 26°/23° | 0.3 mm |
| 2025-09-27 | 阴 | 33°/23° | 0.0 mm |
| 2025-09-28 | 阴 | 34°/22° | 0.0 mm |
| 2025-09-29 | 阴 | 35°/23° | 0.0 mm |
| 2025-09-30 | 阴 | 35°/23° | 0.0 mm |
2025年09月里奥圣胡安共记录 30 天，平均最高 33℃、最低 23℃，降水日 22 天。