| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 小毛毛雨 | 34°/25° | 0.5 mm |
| 2025-05-02 | 阵雨 | 33°/26° | 4.7 mm |
| 2025-05-03 | 大毛毛雨 | 32°/26° | 4.9 mm |
| 2025-05-04 | 阵雨 | 32°/26° | 8.5 mm |
| 2025-05-05 | 毛毛雨 | 33°/27° | 2.0 mm |
| 2025-05-06 | 小毛毛雨 | 33°/26° | 0.1 mm |
| 2025-05-07 | 小毛毛雨 | 33°/26° | 0.8 mm |
| 2025-05-08 | 阵雨 | 32°/26° | 5.2 mm |
| 2025-05-09 | 小毛毛雨 | 31°/26° | 1.3 mm |
| 2025-05-10 | 小毛毛雨 | 32°/26° | 0.6 mm |
| 2025-05-11 | 小毛毛雨 | 33°/27° | 0.9 mm |
| 2025-05-12 | 阴 | 34°/27° | 0.0 mm |
| 2025-05-13 | 小毛毛雨 | 34°/27° | 0.5 mm |
| 2025-05-14 | 小毛毛雨 | 32°/27° | 0.3 mm |
| 2025-05-15 | 小毛毛雨 | 32°/26° | 0.4 mm |
| 2025-05-16 | 中阵雨 | 32°/26° | 6.9 mm |
| 2025-05-17 | 中阵雨 | 31°/26° | 18.1 mm |
| 2025-05-18 | 毛毛雨 | 32°/26° | 1.8 mm |
| 2025-05-19 | 毛毛雨 | 32°/26° | 2.5 mm |
| 2025-05-20 | 小毛毛雨 | 32°/26° | 0.4 mm |
| 2025-05-21 | 小毛毛雨 | 32°/26° | 0.1 mm |
| 2025-05-22 | 阵雨 | 32°/27° | 5.8 mm |
| 2025-05-23 | 毛毛雨 | 31°/26° | 4.3 mm |
| 2025-05-24 | 毛毛雨 | 32°/27° | 5.3 mm |
| 2025-05-25 | 阵雨 | 32°/26° | 5.8 mm |
| 2025-05-26 | 大毛毛雨 | 32°/25° | 5.6 mm |
| 2025-05-27 | 小毛毛雨 | 32°/26° | 1.9 mm |
| 2025-05-28 | 毛毛雨 | 33°/26° | 2.4 mm |
| 2025-05-29 | 小毛毛雨 | 33°/26° | 0.4 mm |
| 2025-05-30 | 阴 | 33°/26° | 0.0 mm |
| 2025-05-31 | 毛毛雨 | 32°/26° | 2.6 mm |
2025年05月布埃诺斯艾雷斯共记录 31 天，平均最高 32℃、最低 26℃，降水日 29 天。