Buenos Aires in 2100 may feel like Sydney today

Grounded CMIP6/IPCC climate projection for Buenos Aires, Argentina in 2100 (SSP2-4.5, middle path). +1.9°C average warming, +52 cm sea-level rise, habitability 55.5/100 (Fair). Its projected climate is closest to present-day Sydney, Australia.

• Average warming by 2100: +1.9°C
• Regional sea-level rise by 2100: +52 cm
• Habitability score: 55.5 / 100 (Fair)
• Closest present-day climate analog: Sydney, Australia

Numbers come from a grounded CMIP6/IPCC grid; see the methodology, compare locations, or return to fupit.