Live Weather & Forecast
Weather in Rosana
São Paulo, Brazil · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Clear
Rosana, São Paulo
🌙 Nighttime
Updated: 2026-04-21 06:15
Humidity
61%
Wind
12.6 km/h ENE
Wind Gust
26.5 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
4%
Dew Point
11.6°C
Wind Degree
67°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
105.9 μg/m³
NO₂
4 μg/m³
O₃
54 μg/m³
SO₂
1.5 μg/m³
PM 2.5
5 μg/m³
PM 10
5.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Rosana, São Paulo
12 AM
23°
Clear
1 AM
22°
Clear
2 AM
22°
Clear
3 AM
22°
Clear
4 AM
21°
Clear
5 AM
20°
Clear
6 AM
19°
Clear
7 AM
19°
Sunny
8 AM
22°
Sunny
9 AM
25°
Sunny
10 AM
27°
Sunny
11 AM
30°
Sunny
12 PM
32°
Sunny
1 PM
33°
Sunny
2 PM
35°
Sunny
3 PM
35°
Sunny
4 PM
35°
Sunny
5 PM
34°
Sunny
6 PM
29°
Partly Cloudy
7 PM
27°
Clear
8 PM
25°
Clear
9 PM
24°
Clear
10 PM
23°
Clear
11 PM
23°
Clear
3-Day Forecast
Daily overview for Rosana, São Paulo
Today
Sunny
35°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9
🌅 Sunrise: 06:47 AM
🌇 Sunset: 06:14 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Partly Cloudy
36°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 32%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 8.9
🌅 Sunrise: 06:48 AM
🌇 Sunset: 06:13 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
36°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 34%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 8.8
🌅 Sunrise: 06:48 AM
🌇 Sunset: 06:12 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Rosana
Plan your trip to Rosana, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Rosana?
Current conditions in Rosana: Clear, temperature 19°C, humidity 61%.
What is the best time to visit Rosana?
The best time to visit Rosana is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Rosana?
Rosana is located at approximately -22.6° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Rosana?
The wettest period in Rosana is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Rosana?
For visits to Rosana during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Rosana in 2026?
View the 2026 public holidays for Rosana on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rosana?
The weather forecast for Rosana uses coordinates -22.5789, -53.0552.
What is the current temperature outside in Rosana?
The current outdoor temperature in Rosana is 19°C (66°F) with clear.
What is the hourly weather forecast for Rosana today?
Today's hour-by-hour weather breakdown for Rosana is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Rosana tomorrow hour by hour?
Tomorrow's forecast for Rosana shows a high of 36°C and a low of 18°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Rosana?
Rain is not expected in Rosana today. Current forecast shows no significant rain probability.
Is it going to rain today in Rosana?
No, rain is not forecast for Rosana today. Current conditions show clear to partly cloudy skies.