Live Weather & Forecast
Weather in São João da Boa Vista
São Paulo, Brazil · Real-time conditions & 3-day outlook
13°C
Feels like 14°C
56°F / Feels 57°F
Clear
São João da Boa Vista, São Paulo
🌙 Nighttime
Updated: 2026-04-21 05:15
Humidity
70%
Wind
5 km/h ENE
Wind Gust
10.6 km/h
Pressure
1015 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
3%
Dew Point
8.1°C
Wind Degree
58°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
136.9 μg/m³
NO₂
7.5 μg/m³
O₃
57 μg/m³
SO₂
3.7 μg/m³
PM 2.5
10.4 μg/m³
PM 10
10.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for São João da Boa Vista, São Paulo
12 AM
15°
Clear
1 AM
15°
Clear
2 AM
14°
Clear
3 AM
14°
Clear
4 AM
14°
Clear
5 AM
13°
Clear
6 AM
13°
Clear
7 AM
14°
Sunny
8 AM
18°
Sunny
9 AM
21°
Sunny
10 AM
24°
Sunny
11 AM
26°
Sunny
12 PM
26°
Sunny
1 PM
26°
Sunny
2 PM
27°
Sunny
3 PM
26°
Sunny
4 PM
26°
Sunny
5 PM
23°
Sunny
6 PM
18°
Clear
7 PM
17°
Clear
8 PM
17°
Clear
9 PM
16°
Clear
10 PM
16°
Clear
11 PM
16°
Clear
3-Day Forecast
Daily overview for São João da Boa Vista, São Paulo
Today
Sunny
27°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:22 AM
🌇 Sunset: 05:50 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
27°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:22 AM
🌇 Sunset: 05:49 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
27°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 9.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:22 AM
🌇 Sunset: 05:48 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São João da Boa Vista
Plan your trip to São João da Boa Vista, 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 São João da Boa Vista?
Current conditions in São João da Boa Vista: Clear, temperature 13°C, humidity 70%.
What is the best time to visit São João da Boa Vista?
The best time to visit São João da Boa Vista is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in São João da Boa Vista?
São João da Boa Vista is located at approximately -22° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in São João da Boa Vista?
The wettest period in São João da Boa Vista is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to São João da Boa Vista?
For visits to São João da Boa Vista during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São João da Boa Vista in?
What are the public holidays in São João da Boa Vista in 2026?
View the 2026 public holidays for São João da Boa Vista on our Holidays page.
What are the GPS coordinates used for the weather forecast in São João da Boa Vista?
The weather forecast for São João da Boa Vista uses coordinates -21.9687, -46.7969.
What is the current temperature outside in São João da Boa Vista?
The current outdoor temperature in São João da Boa Vista is 13°C (55°F) with clear.
What is the hourly weather forecast for São João da Boa Vista today?
Today's hour-by-hour weather breakdown for São João da Boa Vista 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 São João da Boa Vista tomorrow hour by hour?
Tomorrow's forecast for São João da Boa Vista shows a high of 27°C and a low of 14°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São João da Boa Vista?
Rain is not expected in São João da Boa Vista today. Current forecast shows no significant rain probability.
Is it going to rain today in São João da Boa Vista?
No, rain is not forecast for São João da Boa Vista today. Current conditions show clear to partly cloudy skies.