Things to Do in Montevideo in September
September weather, activities, events & insider tips
September Weather in Montevideo
Is September Right for You?
Advantages
- Spring weather brings comfortable walking temperatures 15-18°C (59-64°F) perfect for exploring the Ciudad Vieja cobblestone streets without summer heat exhaustion
- Jacaranda trees bloom throughout the city creating purple-lined streets, particularly spectacular along 18 de Julio Avenue and Prado Park - peak bloom timing
- Lower accommodation prices compared to December-February summer season, with hotels typically 30-40% cheaper than peak months
- Ideal conditions for the Rambla waterfront walk - 22 km (13.7 miles) of coastline with cool sea breezes and minimal crowds before tourist season begins
Considerations
- Unpredictable weather requires layering - mornings can be 9°C (49°F) while afternoons reach 18°C (64°F), making outfit planning challenging
- Beach activities are limited due to cool water temperatures around 14°C (57°F) and occasional strong winds from the Rio de la Plata
- Some outdoor markets like Feria de Tristán Narvaja may have reduced vendor participation on particularly cool or rainy days
Best Activities in September
Historic Ciudad Vieja Walking Tours
September's mild temperatures make this the ideal time for extensive walking through Montevideo's colonial quarter. Cool mornings prevent overheating on cobblestone streets, while afternoon warmth is perfect for outdoor café stops. The low tourist season means better access to landmarks like Teatro Solís and Mercado del Puerto without summer crowds.
Wine Country Day Trips
September marks the beginning of spring in Uruguay's wine regions, with comfortable temperatures for vineyard visits and harvest season activities. The weather is perfect for outdoor tastings without summer heat, and many bodegas offer spring festival events celebrating new vintages.
Rambla Cycling Adventures
The 22 km (13.7 miles) waterfront promenade is perfect for cycling in September's cool temperatures. Morning rides offer calm conditions, while afternoon sea breezes provide natural cooling. Spring weather eliminates summer humidity that makes cycling uncomfortable.
Thermal Resort Day Trips
September's cool air temperatures create perfect contrast for thermal spring visits to Salto or Paysandú regions. The 2-3 hour drive from Montevideo is comfortable in spring weather, and thermal pools feel luxurious when outdoor temps are cool.
Traditional Asado Experiences
Cool September evenings are ideal for authentic Uruguayan barbecue experiences. Spring weather allows for comfortable outdoor dining, and it's prime season for quality beef before summer prices increase. Many estancias offer spring lamb specialties.
Colonia del Sacramento Day Trips
The 1-hour ferry ride across Rio de la Plata is most comfortable in September's mild conditions. Cool temperatures make walking the UNESCO cobblestone streets pleasant, and spring lighting provides excellent photography conditions for the colonial architecture.
September Events & Festivals
Noche de los Museos
Annual museum night when over 200 cultural institutions open free to the public from 7pm to 2am. Perfect for September's cool evenings, allowing comfortable walking between venues throughout the city.
Jacaranda Bloom Festival
Informal local celebration of the city's blooming jacaranda trees. Parks and tree-lined streets become purple canopies, with locals organizing outdoor gatherings and photography walks.