| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 14°/6° | 0.0 mm |
| 2026-09-02 | 阴 | 17°/6° | 0.0 mm |
| 2026-09-03 | 多云 | 12°/5° | 0.0 mm |
| 2026-09-04 | 小毛毛雨 | 12°/5° | 0.3 mm |
| 2026-09-05 | 毛毛雨 | 8°/2° | 2.5 mm |
| 2026-09-06 | 阴 | 11°/0° | 0.0 mm |
| 2026-09-07 | 阴 | 14°/0° | 0.0 mm |
| 2026-09-08 | 阴 | 19°/5° | 0.0 mm |
| 2026-09-09 | 阴 | 19°/5° | 0.0 mm |
| 2026-09-10 | 阴 | 19°/6° | 0.0 mm |
| 2026-09-11 | 大毛毛雨 | 9°/2° | 3.5 mm |
| 2026-09-12 | 阴 | 10°/0° | 0.0 mm |
| 2026-09-13 | 阴 | 14°/2° | 0.0 mm |
| 2026-09-14 | 阴 | 20°/7° | 0.0 mm |
| 2026-09-15 | 小毛毛雨 | 10°/3° | 0.2 mm |
| 2026-09-16 | 阴 | 18°/2° | 0.0 mm |
| 2026-09-17 | 阴 | 19°/8° | 0.0 mm |
| 2026-09-18 | 阴 | 27°/7° | 0.0 mm |
| 2026-09-19 | 阴 | 30°/13° | 0.0 mm |
| 2026-09-20 | 阵雨 | 22°/10° | 7.1 mm |
| 2026-09-21 | 毛毛雨 | 10°/5° | 2.3 mm |
| 2026-09-22 | 阴 | 13°/2° | 0.0 mm |
| 2026-09-23 | 阴 | 23°/10° | 0.0 mm |
| 2026-09-24 | 小毛毛雨 | 23°/16° | 0.3 mm |
| 2026-09-25 | 阴 | 17°/8° | 0.0 mm |
| 2026-09-26 | 阴 | 19°/6° | 0.0 mm |
| 2026-09-27 | 大毛毛雨 | 19°/8° | 2.5 mm |
| 2026-09-28 | 小雨 | 19°/8° | 2.0 mm |
| 2026-09-29 | 阴 | 12°/6° | 0.0 mm |
| 2026-09-30 | 阴 | 11°/5° | 0.0 mm |
2026年09月阿根廷共记录 30 天，平均最高 16℃、最低 5℃，降水日 9 天。