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Rio do Sul Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rio do Sul.
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Climate overview of Rio do Sul
Rio do Sul, Santa Catarina, Brazil, experiences moderate temperature changes through the seasons. January is the warmest month with daytime highs of 29°C (84°F), while July is the coolest at 20°C (68°F).
The city receives considerable rainfall, with around 1600 mm (63 in) annually. January is the wettest month.
Rio do Sul Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rio do Sul - and find the best time to visit.
Monthly Temperature in Rio do Sul
The weather in Rio do Sul changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in January to a pleasant 20°C (68°F) in the coolest month, July.
Nights vary from 19°C (66°F) in January to around 9°C (48°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rio do Sul
Rio do Sul has a relatively rainy climate with high precipitation levels, averaging 1600 mm (63 in) of rainfall annually. Rio do Sul offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month January (191 mm (7.5 in)) and the driest month April (90 mm (3.5 in)) is not too significant. For more details, please visit our Rio do Sul Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Rio do Sul
Conditions in Rio do Sul are generally most comfortable in April and August. They are typically least comfortable in January and February.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
good
Feb
good
Mar
very good
Apr
excellent
May
very good
Jun
very good
Jul
very good
Aug
excellent
Sep
very good
Oct
very good
Nov
very good
Dec
very good
- Best overall: April and August
- Warmest weather: January, February, March and December
- Fewer rainy days: April, May, June, July and August
Frequently asked questions about the climate in Rio do Sul
What is the best time to visit Rio do Sul?
April and August typically offer the most optimal weather in Rio do Sul. In contrast, January and February tend to have less optimal conditions.
What temperatures can I expect in Rio do Sul?
Daytime highs range from 20°C (68°F) in July to 29°C (84°F) in January. Nighttime lows range from 9°C (48°F) to 19°C (66°F).
How much rain does Rio do Sul get?
Annual rainfall is around 1600 mm (63 in). January is the wettest month with 191 mm (7.5 in), while April is the driest with 90 mm (3.5 in).
Rio do Sul 3-Day Forecast
Rio do Sul on the map
Rio do Sul is highlighted - select any city to see its climate.
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