São Leopoldo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit São Leopoldo.
Climate overview of São Leopoldo
Temperatures in São Leopoldo, Rio Grande do Sul, Brazil, shift moderately through the seasons. The warmest month is January at 31°C (88°F), and the coolest is July at 20°C (68°F).
Rainfall is high, totalling around 1771 mm (70 in) per year. October is the wettest month and April the driest. The city also experiences very warm summers and pleasant winters. Sunshine peaks in December, when the city sees around 7.8 hours of sunshine per day.
São Leopoldo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in São Leopoldo - and find the best time to visit.
Monthly Temperature in São Leopoldo
The climate in São Leopoldo experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a very warm 31°C (88°F) in January, the warmest time of the year, to a pleasant 20°C (68°F) during cooler months like July.
At night, you can expect temperatures ranging from 20°C (68°F) in January to around 10°C (50°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in São Leopoldo
São Leopoldo has a notably wet climate with abundant precipitation, recording 1771 mm (70 in) of rainfall per year. Year-round, São Leopoldo has a balanced climate with minimal variation in precipitation. The difference between the wettest month, October, with 194 mm (7.6 in), and the driest month, April, with 122 mm (4.8 in), is minimal. For more details, please visit our São Leopoldo Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in São Leopoldo
Seasonal changes in sunshine hours are quite dramatic in São Leopoldo. While December receives considerable daily sunshine with up to 7.8 hours, June marks the darkest time of the year, where sunshine is scarce with only 3.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in São Leopoldo by Month
The relative humidity is high throughout the year in São Leopoldo.
The city experiences its highest humidity in June, reaching 82%. In December, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit São Leopoldo
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, June, July, August, September and November
- Warmest weather: January, February, March and December
- Most sunshine: January and December
- Fewest rainy days: April and May
- Seasonal pattern: Very warm summers and pleasant winters
Frequently asked questions about the climate in São Leopoldo
What is the best time to visit São Leopoldo?
March, April, May, June, July, August, September and November typically offer the most optimal weather in São Leopoldo. In contrast, January, February and December tend to have less optimal conditions. São Leopoldo has very warm summers and pleasant winters.
What temperatures can I expect in São Leopoldo?
Daytime highs range from 20°C (68°F) in July to 31°C (88°F) in January. Nighttime lows range from 10°C (50°F) to 20°C (68°F).
How much rain does São Leopoldo get?
Annual rainfall is around 1771 mm (70 in). October is the wettest month with 194 mm (7.6 in), while April is the driest with 122 mm (4.8 in).
How sunny is São Leopoldo?
São Leopoldo receives around 2,108 hours of sunshine per year. December is the sunniest month with 233 hours, while June is the cloudiest with just 116 hours. Overall, São Leopoldo enjoys abundant sunshine.
São Leopoldo 3-Day Forecast
São Leopoldo on the map
São Leopoldo is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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.
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.
An alternative way to discover Rio de Janeiro
Don't feel like seeing the traditional tourist sights in Rio de Janeiro? We have made an overview of the sights in Rio de Janeiro that you must see if you want to visit Rio in an alternative way.
Iguazu Falls
Iguazu Falls are among the largest waterfalls on earth. You will be speechless when you see this miracle of mother nature. They are included in the World Heritage List and have also been named one of the seven wonders of the world.