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Rio do Sul Weather and Climate: A Comprehensive Guide

The temperature in Rio do Sul varies moderately throughout the year. The temperatures shift from warm to pleasant. It is also known for its large amounts of rainfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

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 in January to a pleasant 20°C in the coolest month, July.

Nights are cooler, with lows often dropping to around 9°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Rio do Sul has a relatively rainy climate with high precipitation levels, averaging 1600 mm of rainfall annually. Rio do Sul offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between January (191 mm) and April (90 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Forecast for Rio do Sul

Sat   Dec 21
29°C | 19°C
NE 4 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 22
26°C | 17°C
SE 3 m/s
15 mm
broken clouds and thunder

broken clouds and thunder

Mon   Dec 23
23°C | 16°C
NE 5 m/s
0.6 mm
overcast and slight rain

overcast and slight rain

The best time of year to visit Rio do Sul in Brazil

During the months of April, May, June, August, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Rio do Sul?
    Most rainfall (rainy season) is seen in January, February, September, October and December.
  • Which is the warmest month in Rio do Sul?
    January has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Rio do Sul?
    The coldest month is July with an average maximum temperature of 20°C.
  • Which is the wettest month in Rio do Sul?
    January tops the wettest month list with 191 mm of rainfall.
  • Which is the driest month in Rio do Sul?
    April is the driest month with 90 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.