Live Weather & Forecast
Weather in Santa Rosa
Rio Grande do Sul, Brazil · Real-time conditions & 3-day outlook
26°C
Feels like 26°C
79°F / Feels 79°F
Sunny
Santa Rosa, Rio Grande do Sul
🌞 Daytime
Updated: 2026-04-19 11:00
Humidity
43%
Wind
10.1 km/h ENE
Wind Gust
11.6 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
6
(High)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
12.2°C
Wind Degree
65°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
95.9 μg/m³
NO₂
1.3 μg/m³
O₃
90 μg/m³
SO₂
1.4 μg/m³
PM 2.5
4.8 μg/m³
PM 10
5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Santa Rosa, Rio Grande do Sul
12 AM
17°
Clear
1 AM
17°
Clear
2 AM
16°
Clear
3 AM
16°
Clear
4 AM
16°
Clear
5 AM
16°
Clear
6 AM
16°
Clear
7 AM
15°
Sunny
8 AM
17°
Sunny
9 AM
21°
Sunny
10 AM
23°
Sunny
11 AM
26°
Sunny
12 PM
28°
Sunny
1 PM
29°
Sunny
2 PM
30°
Sunny
3 PM
30°
Sunny
4 PM
30°
Sunny
5 PM
29°
Sunny
6 PM
24°
Sunny
7 PM
22°
Clear
8 PM
21°
Clear
9 PM
20°
Clear
10 PM
20°
Clear
11 PM
19°
Clear
3-Day Forecast
Daily overview for Santa Rosa, Rio Grande do Sul
Today
Sunny
30°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 7.6
🌅 Sunrise: 06:57 AM
🌇 Sunset: 06:16 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
30°
/
17°
🌧️ 83% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 2.08 mm
☀️ UV Index: 5.7
🌅 Sunrise: 06:58 AM
🌇 Sunset: 06:15 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Moderate rain
20°
/
17°
🌧️ 89% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 6.6 mm
☀️ UV Index: 4.2
🌅 Sunrise: 06:58 AM
🌇 Sunset: 06:14 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Santa Rosa
Plan your trip to Santa Rosa, Brazil around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in Santa Rosa?
Current conditions in Santa Rosa: Sunny, temperature 26°C, humidity 43%.
What is the best time to visit Santa Rosa?
The best time to visit Santa Rosa is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Santa Rosa?
Santa Rosa is located at approximately -27.9° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Santa Rosa?
The wettest period in Santa Rosa is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Santa Rosa?
For visits to Santa Rosa during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Santa Rosa in?
Santa Rosa is located in Brazil, in the state of Rio Grande do Sul.
What are the public holidays in Santa Rosa in 2026?
View the 2026 public holidays for Santa Rosa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Santa Rosa?
The weather forecast for Santa Rosa uses coordinates -27.8644, -54.4779.