In this page:
- Average temperature evolution (°C)
- Evolution of accumulated annual precipitation (mm)
- Future estimates
The climate of the city of Buenos Aires shows significant changes in recent years in terms of increased temperature and rainfall. These modifications impact on a greater frequency in the occurrence of heat waves and a greater risk of floods.
Average temperature evolution (°C)
Evolution of accumulated annual precipitation (mm)
Future estimates
Get to know the estimation of temperatures, heat waves and precipitation in the short, medium and long term.
| 2021-2040 | 2041-2060 | 2081-2100 | |
|---|---|---|---|
| Annual mean maximum temperature | 0.8°C | 0.9°C | 1.7°C and 3.8°C |
| Cumulative annual precipitation | 3% and 5% | 3% and 5% | 5% and 7% |
| Cold nights and cold days | -3% | -6% and -4% | -8% and -5% |
| Warm nights and warm days | 5% and 6% | 5% and 6% | 12% and 30% |
| Heat wave (additional days per year) | 6-8 days | 10-15 days | 12-60 days |