Rio Grande da Serra Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Rio Grande da Serra

Rio Grande da Serra temperature today is 12°, feels like 12°, with a humidity level of 94% and wind at 3.56 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Rio Grande da Serra: expect a high of 21° and a low of 16°, with light rain. Rain chance tomorrow is 100%.

overcast clouds
12°
overcast clouds
H: 14° L: 12°
Feels like 12°
AQI: Fair (2/5)
Humidity
94%
Dew 11°
Wind speed
3.56 km/h
SE · G4.61
Pressure
1017 hPa
Visibility
10 km
High Humidity
Humidity is 94%. May feel uncomfortable.
Weather Summary
Currently in Rio Grande da Serra, expect varied conditions with mild temperatures around 12°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
06
0%
09
20%
12
93%
15
100%
18
100%
21
100%
00
100%
03
20%
06
0%
09
48%
12
31%
15
54%
18
60%
21
98%
00
100%
03
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
14°
Tue
06:00
15°
 
17°
 
17°
 
16°
Tue
18:00
18°
 
18°
 
17°
 
16°
Wed
06:00
17°
 
20°
 
21°
 
17°
Wed
18:00
17°
 
13°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:02
Sunset
Sunset
17:59
Moon Phase
Waxing Crescent (24%)
Timezone: GMT+05:30
Last updated: Sep 15, 2026 1:29 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-23.744169
Longitude
Longitude
-46.398331
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More about Rio Grande da Serra
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Rio Grande da Serra, Brazil

Rio Grande da Serra is a municipality located in the state of São Paulo, Brazil. The city experiences a tropical climate, specifically a tropical rainforest climate according to the Köppen climate classification. This type of climate is characterized by high humidity, abundant rainfall, and consistently warm temperatures throughout the year. Understanding the climate and weather patterns in Rio Grande da Serra is important for residents, tourists, and businesses operating in the area.

Annual Weather Overview

Throughout the year, Rio Grande da Serra experiences warm and humid weather conditions. The average annual temperature in the region is around 22°C (71.6°F). The hottest months are typically between December and March, with average high temperatures ranging from 28°C to 32°C (82.4°F to 89.6°F). The coolest months are from June to August, with average lows of 13°C to 15°C (55.4°F to 59°F). The city receives significant rainfall throughout the year, with an average annual precipitation of approximately 1500mm (59 inches).

Seasonal Variations

Rio Grande da Serra experiences distinct wet and dry seasons. The wet season spans from October to March, with the highest rainfall occurring in December and January. During this period, heavy rain showers and thunderstorms are common, contributing to the lush greenery and vibrant flora in the region. The dry season, from April to September, sees significantly less rainfall, with occasional drizzles helping to sustain the local vegetation.

Climate Data

Here's a detailed breakdown of the climate data for Rio Grande da Serra:

Month High Temperature (°C) Low Temperature (°C) Rainfall (mm)
January 30 20 250
April 28 18 100
July 23 12 50
October 26 16 150

Source: Local Meteorological Department

Impacts of the Climate

The tropical climate in Rio Grande da Serra has significant impacts on the local ecosystem and human activities. The abundant rainfall sustains the region's lush vegetation, contributing to its biodiversity and the presence of various flora and fauna. It also supports agricultural activities, allowing for the cultivation of tropical fruits and crops. However, the high humidity and precipitation levels can also pose challenges in terms of infrastructure maintenance and management, requiring effective drainage systems and building design to mitigate potential issues such as flooding.

Tourism and Outdoor Activities

Despite the high humidity and occasional heavy rainfall, Rio Grande da Serra's tropical climate offers opportunities for ecotourism and outdoor activities. The region's verdant landscapes, waterfalls, and nature trails attract visitors seeking to explore the natural beauty of the area. It is essential for tourists to be prepared for the possibility of rain during their visits and to plan activities accordingly.

Conclusion

Overall, Rio Grande da Serra's tropical rainforest climate creates a lush and vibrant environment, sustaining diverse ecosystems and offering unique experiences for residents and visitors alike. By understanding the weather patterns and climate characteristics of the region, individuals and businesses can better prepare for and appreciate the distinct seasonal variations and natural beauty that Rio Grande da Serra has to offer.

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 Rio Grande da Serra
What is the temperature in Rio Grande da Serra right now?

The current temperature in Rio Grande da Serra is 12°, and it feels like 12°. Today's high is 14° and the low is 12°.

Will it rain in Rio Grande da Serra today?

No rain is expected in Rio Grande da Serra today (0% chance). Conditions are currently overcast clouds.

What is the weather in Rio Grande da Serra today?

Rio Grande da Serra is experiencing overcast clouds with a temperature of 12°. Humidity is at 94% and wind speed is 3.56 km/h from the SE.

What is the humidity in Rio Grande da Serra today?

Humidity in Rio Grande da Serra is 94% right now, with a dew point of 11°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Rio Grande da Serra today?

Wind speed in Rio Grande da Serra is 3.56 km/h, flowing at 126° SE wind direction. Gusts up to 4.61 km/h.

What is the 5-day forecast for Rio Grande da Serra?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Rio Grande da Serra. Today's high is 14° and low is 12°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Rio Grande da Serra today?

It feels like 12° in Rio Grande da Serra today, with 97% cloud cover and 10 km visibility.

Weather in Rio Grande da Serra