São João do Sul Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in São João do Sul

São João do Sul temperature today is 26°, feels like 26°, with a humidity level of 91% and wind at 4.18 km/h. Rain chance today is 13%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in São João do Sul: expect a high of 24° and a low of 16°, with moderate rain. Rain chance tomorrow is 100%.

clear sky
26°
clear sky
H: 26° L: 26°
Feels like 26°
AQI: (/5)
Humidity
91%
Dew 24°
Wind speed
4.18 km/h
WNW · G2.59
Pressure
1007 hPa
Visibility
10 km
High Humidity
Humidity is 91%. May feel uncomfortable.
Weather Summary
Currently in São João do Sul, expect varied conditions with warm temperatures around 26°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
13%
21
0%
00
0%
03
35%
06
100%
09
100%
12
100%
15
100%
18
100%
21
100%
00
80%
03
0%
06
0%
09
0%
12
0%
15
0%
18
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
26°
Sun
21:00
24°
 
23°
 
22°
 
20°
Mon
09:00
21°
 
20°
 
20°
 
16°
Mon
21:00
17°
 
16°
 
13°
 
15°
Tue
09:00
19°
 
18°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:11
Sunset
Sunset
18:14
Moon Phase
Waxing Gibbous (89%)
Timezone: GMT+05:30
Last updated: Sep 21, 2026 4:05 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-29.223330
Longitude
Longitude
-49.810001
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More about São João do Sul
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in São João do Sul, Brazil

São João do Sul is a municipality located in the state of Santa Catarina, in southern Brazil. The region features a humid subtropical climate, characterized by mild winters and hot, humid summers. The unique location near the coast and the proximity to the Serra Geral mountain range contribute to the specific climate patterns experienced in this area.

Temperature

The average temperature in São João do Sul ranges from 15°C (59°F) to 28°C (82.4°F) throughout the year. The warmest months are December through February, with average highs of 28°C (82.4°F), while the coolest months are June and July, with average lows of 15°C (59°F).

The table below provides a detailed overview of the average monthly temperatures in São João do Sul:

Month Average High (°C) Average Low (°C)
January 28 19
February 28 19
March 27 18
April 25 16
May 23 14
June 21 13
July 21 12
August 22 13
September 23 14
October 25 15
November 26 17
December 27 18

Rainfall

São João do Sul experiences consistent rainfall throughout the year, with the wettest months typically occurring from December to March. The average annual rainfall in the region is approximately 1,500 mm (59 inches), with precipitation spread fairly evenly across the months.

The following chart illustrates the average monthly rainfall in São João do Sul:

Average Monthly Rainfall in São João do Sul

Climate Summary

The climate in São João do Sul is characterized by mild temperatures and abundant rainfall year-round. The region's proximity to the coast and the mountain range contributes to the unique climate patterns experienced in this area. Travelers visiting São João do Sul should be prepared for warm, humid summers and mild, wet winters.

The humid subtropical climate of São João do Sul provides the region with lush vegetation and diverse ecosystems, making it a captivating destination for nature enthusiasts and outdoor adventurers.

Conclusion

In conclusion, São João do Sul, Brazil, offers a humid subtropical climate with mild temperatures and consistent rainfall throughout the year. Whether you are planning to visit during the summer or winter, it's essential to be prepared for the region's unique climate patterns to make the most of your experience in this beautiful part of southern Brazil.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about São João do Sul
What is the temperature in São João do Sul right now?

The current temperature in São João do Sul is 26°, and it feels like 26°. Today's high is 26° and the low is 26°.

Will it rain in São João do Sul today?

The chance of rain in São João do Sul today is 13%. Check the hourly forecast above for exact timing.

What is the weather in São João do Sul today?

São João do Sul is experiencing clear sky with a temperature of 26°. Humidity is at 91% and wind speed is 4.18 km/h from the WNW.

What is the humidity in São João do Sul today?

Humidity in São João do Sul is 91% right now, with a dew point of 24°. Conditions may feel muggy or uncomfortable.

What is the wind speed in São João do Sul today?

Wind speed in São João do Sul is 4.18 km/h, flowing at 287° WNW wind direction. Gusts up to 2.59 km/h.

What is the 5-day forecast for São João do Sul?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for São João do Sul. Today's high is 26° and low is 26°, with a 13% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in São João do Sul today?

It feels like 26° in São João do Sul today, with 1% cloud cover and 10 km visibility.

Weather in São João do Sul