Uruguaiana Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Uruguaiana.

Climate overview of Uruguaiana

Uruguaiana, Rio Grande do Sul, Brazil, sees big temperature differences between seasons, with January peaking at 33°C (91°F) and July dropping to 20°C (68°F).

With around 1636 mm (64 in) of annual rainfall, Uruguaiana has a notably wet climate. The wettest month is October.

Uruguaiana Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Uruguaiana — and find the best time to visit.

Monthly Temperature in Uruguaiana

Visitors to Uruguaiana can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 33°C (91°F) in January. In July, the coolest month of the year, temperatures drop to a pleasant 20°C (68°F).

At night, temperatures range from around 21°C (70°F) in January to 9°C (48°F) in July.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Uruguaiana

Uruguaiana is known for its substantial rainfall, with annual precipitation reaching 1636 mm (64 in). Uruguaiana experiences moderate seasonal variation in rainfall, with monthly averages ranging from 191 mm (7.5 in) in October, the wettest month, and 91 mm (3.6 in) in August, the driest month. For more details, please visit our Uruguaiana Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Best Time to Visit Uruguaiana

During May, June, July, August, September and November, Uruguaiana experiences its most favorable weather, with temperatures between 20°C (68°F) and 30°C (85°F). These mild conditions make it an excellent time for a visit.

The weather does bring rainfall during this period, between 91 mm (3.6 in) and 139 mm (5.5 in).

Plan accordingly for April and October, when conditions bring the heaviest precipitation.

Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.

Frequently asked questions about the climate in Uruguaiana

What is the best time to visit Uruguaiana?

August typically offers the most optimal weather in Uruguaiana. In contrast, January tends to have less optimal conditions.

What temperatures can I expect in Uruguaiana?

Daytime highs range from 20°C (68°F) in July to 33°C (91°F) in January. Nighttime lows range from 9°C (48°F) to 21°C (70°F). Temperatures vary considerably through the year.

How much rain does Uruguaiana get?

Annual rainfall is around 1636 mm (64 in). October is the wettest month with 191 mm (7.5 in), while August is the driest with 91 mm (3.6 in).

Uruguaiana 3-Day Forecast

Uruguaiana 3-Day Forecast

Uruguaiana on the map

Uruguaiana is highlighted — select any city to see its climate.

Popular this month

Where to go in July — average daytime high across popular destinations.

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