São Vicente do Sul Weather Today

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

São Vicente do Sul temperature today is 18°, feels like 18°, with a humidity level of 90% and wind at 27.4 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in São Vicente do Sul: expect a high of 21° and a low of 18°, with moderate rain. Rain chance tomorrow is 100%.

heavy intensity rain
18°
heavy intensity rain
H: 18° L: 18°
Feels like 18°
AQI: Good (1/5)
Humidity
90%
Dew 16°
Wind speed
27.4 km/h
E · G37.26
Pressure
1015 hPa
Visibility
10 km
Rain
4.34 mm
High Winds
Wind speed is 27.4 km/h. Secure loose objects.
High Humidity
Humidity is 90%. May feel uncomfortable.
Weather Summary
Currently in São Vicente do Sul, expect varied conditions with mild temperatures around 18°. Winds are strong winds. High humidity may make it feel uncomfortable.
Precipitation Probability
100%
09
100%
12
100%
15
100%
18
100%
21
100%
00
80%
03
24%
06
100%
09
100%
12
100%
15
100%
18
100%
21
100%
00
100%
03
100%
06
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Sun
09:00
21°
 
20°
 
20°
 
18°
Sun
21:00
18°
 
19°
 
19°
 
20°
Mon
09:00
21°
 
21°
 
21°
 
19°
Mon
21:00
19°
 
18°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:22
Sunset
Sunset
18:37
Moon Phase
Full Moon (98%)
Timezone: GMT+05:30
Last updated: Sep 27, 2026 5:09 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-29.691669
Longitude
Longitude
-54.679440
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More about São Vicente do Sul
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in São Vicente do Sul, Brazil

São Vicente do Sul is a municipality located in the state of Rio Grande do Sul, Brazil. The region experiences a humid subtropical climate, characterized by hot summers and mild winters. Understanding the climate and weather patterns in São Vicente do Sul is essential for residents and visitors alike. This comprehensive guide provides a detailed overview of the weather and climate in São Vicente do Sul throughout the year, allowing individuals to plan for various seasonal conditions and outdoor activities.

Annual Weather Overview

Before delving into the specifics of each season, it's important to understand the general climate patterns in São Vicente do Sul. The region typically experiences warm summers and cool winters, with moderate to heavy rainfall throughout the year. The annual average temperature in São Vicente do Sul is approximately 19°C (66°F). The hottest months are December to February, with temperatures often reaching as high as 35°C (95°F). In contrast, the coldest months fall between June and August, with temperatures averaging around 8°C (46°F).

Seasonal Weather Variations

Understanding the distinct characteristics of each season in São Vicente do Sul is crucial for planning outdoor activities, agricultural practices, and overall lifestyle adjustments.

Summer (December - February)

Summer in São Vicente do Sul brings warm temperatures and high humidity. The average temperature during this season ranges from 25°C to 35°C (77°F to 95°F). However, occasional heatwaves may cause temperatures to surpass 40°C (104°F). The summer months also experience frequent rainfall, often in the form of intense thunderstorms. Residents and visitors should be prepared for sudden downpours and potential flooding during this period.

Autumn (March - May)

Autumn marks a transition period in São Vicente do Sul, with temperatures gradually decreasing from the highs of summer. The average temperature during this season ranges from 15°C to 25°C (59°F to 77°F). Rainfall remains moderate, and the region experiences relatively stable weather conditions, making it an ideal time for outdoor activities and exploration.

Winter (June - August)

Winter in São Vicente do Sul brings cooler temperatures and drier weather. The average temperature during this season ranges from 5°C to 15°C (41°F to 59°F). While frost is rare, occasional cold fronts from the south can lead to brief periods of significantly lower temperatures. Visitors should expect clear skies and crisp, cool days during the winter months.

Spring (September - November)

Spring is a transitional period characterized by increasing temperatures and occasional rainfall. The average temperature during this season ranges from 15°C to 25°C (59°F to 77°F). As the flora and fauna come to life, spring offers pleasant weather for outdoor activities and showcases the natural beauty of São Vicente do Sul.

Precipitation Patterns

São Vicente do Sul experiences consistent precipitation throughout the year. The annual rainfall averages around 1,500 millimeters. The wettest months typically occur from December to February, coinciding with the summer season, while the winter months from June to August tend to be drier. It's important for individuals to consider these precipitation patterns when planning agricultural activities, as well as for general travel preparedness.

Climate Impacts on Agriculture and Environment

The climate in São Vicente do Sul plays a significant role in shaping the region's agricultural practices and natural landscape. The ample rainfall and moderate temperatures create favorable conditions for agriculture, particularly for the cultivation of crops such as rice, soybeans, and wheat. Additionally, the diverse flora and fauna in São Vicente do Sul benefit from the varied seasonal weather, contributing to the region's rich ecological diversity.

Conclusion

In conclusion, São Vicente do Sul experiences a humid subtropical climate with distinct seasonal variations. Understanding the weather patterns and their impacts on the region's agriculture and environment is vital for residents, businesses, and visitors. Whether enjoying the warmth of summer, the colors of autumn, the tranquility of winter, or the blossoming of spring, São Vicente do Sul offers a dynamic and engaging climate throughout the year.

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 Vicente do Sul
What is the temperature in São Vicente do Sul right now?

The current temperature in São Vicente do Sul is 18°, and it feels like 18°. Today's high is 18° and the low is 18°.

Will it rain in São Vicente do Sul today?

The chance of rain in São Vicente do Sul today is 100%. Current rainfall is 4.34 mm. Check the hourly forecast above for exact timing.

What is the weather in São Vicente do Sul today?

São Vicente do Sul is experiencing heavy intensity rain with a temperature of 18°. Humidity is at 90% and wind speed is 27.4 km/h from the E.

What is the humidity in São Vicente do Sul today?

Humidity in São Vicente do Sul is 90% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

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

Wind speed in São Vicente do Sul is 27.4 km/h, flowing at 100° E wind direction. Gusts up to 37.26 km/h.

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

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for São Vicente do Sul. Today's high is 18° and low is 18°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

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

It feels like 18° in São Vicente do Sul today, with 60% cloud cover and 10 km visibility.

Weather in São Vicente do Sul