The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Average monthly water temperature in Montevideo, Uruguay
On this page you find the mean water temperature over the year in Montevideo (Montevideo), Uruguay. Discover when the water is at its warmest and coolest, perfect for planning your visit.
In Montevideo, water temperatures vary throughout the year. The warmest month is January, with an average water temperature of 24°C (75°F).
The coldest month is July, with an average temperature of 11°C (52°F). These seasonal variations make Montevideo a great destination for different kinds of aquatic activities.
Montevideo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Montevideo - and find the best time to visit.
Montevideo 3-Day Forecast
More climate data for Montevideo
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Montevideo climate overview or explore weather in Uruguay.
Popular in September
Where to go in September - average daytime high across popular destinations.
Colonia del Sacramento
18°C (64°F) Montevideo18°C (64°F) La Pedrera17°C (63°F) José Ignacio
17°C (63°F) Piriápolis17°C (63°F) La Paloma16°C (61°F) Punta Del Diablo17°C (63°F) Punta del Este16°C (61°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Carmelo is the best kept secret of Uruguay
With its natural beauty and history, Carmelo is an inviting place to visit. Enjoy nature, tranquility, authenticity, the 'wine' and activities such as cycling, walking and horse riding.
Visit the Rainbow Mountains
The Rainbow Mountain (Vinicunca) is acolored rainbow mountain that will steal your heart forever and the view from the top will take your breath away.
The 5 most tranquil retreats in the Amazon Rainforest, Brazil
Discover top sustainable lodges in the Amazon. Enjoy unique wildlife, eco-friendly stays, and immersive experiences at Anavilhanas, Cristalino, and more.