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Climate and place
Mild humid subtropical climate without harsh cold or extreme heat, with frequent thunderstorms and no tropical cyclones.
- Classification
- Cfa (humid subtropical)
- Temperature
- Warmest month January about 27.8 C high / 18.8 C low; coolest month July about 14.7 C high / 7.3 C low.
- Wettest months
- March, April, October
- Driest months
- May, June
- Notable risk
- Heat waves driven by north winds above 35 C, typically broken by thunderstorms.
Long-term climate patterns (not a live weather feed) · Wikipedia: Montevideo (Climate) · checked 2026-06-23.
Place Momentum Signal
Rising (mild)
- Activity evidence
- UYU 8.3 billion (~$200M) allocated to priority railway projects (Rio Negro bridge rehabilitation, new line to the La Teja refinery, a reopened 290km line, new southern port connection); Port of Montevideo's Cuenca del Plata terminal concession extended to 2080 against a $460M investment programme to more than double annual container capacity. (IDB - Support for the improvement of mobility in the Metropolitan Area of Montevideo, checked 2026-07-20)
- Boom evidence
- Uruguay's IT sector reached ~4.4% of GDP ($3.3B revenue, 76% export share, LatAm's largest software exporter per capita); Microsoft selected Montevideo as Latin America's first AI/IoT Insider Lab; "Uruguay Innovates" state tech-ecosystem programme launched May 2025. (Real Estate in Uruguay - Uruguay Innovates: Tech Boom & Real Estate Outlook 2026, checked 2026-07-20)
2025-2026
Interpretive reading of independently observable infrastructure and investment signals; not a score, not investment or relocation advice; dated and subject to revision. Real and multi-sectoral, but smaller absolute scale than the Buenos Aires or Sao Paulo readings. checked 2026-07-20.