Live Weather & Forecast
Weather in Jaú
São Paulo, Brazil · Real-time conditions & 3-day outlook
25°C
Feels like 26°C
77°F / Feels 79°F
Clear
Jaú, São Paulo
🌙 Nighttime
Updated: 2026-04-21 20:15
Humidity
57%
Wind
9.7 km/h SE
Wind Gust
20.4 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
10.8°C
Wind Degree
134°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
116.9 μg/m³
NO₂
8.2 μg/m³
O₃
58 μg/m³
SO₂
2.4 μg/m³
PM 2.5
9.2 μg/m³
PM 10
9.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Jaú, São Paulo
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
14°
Clear
4 AM
14°
Clear
5 AM
13°
Clear
6 AM
13°
Mist
7 AM
13°
Partly Cloudy
8 AM
16°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
25°
Sunny
12 PM
27°
Sunny
1 PM
28°
Sunny
2 PM
29°
Sunny
3 PM
29°
Sunny
4 PM
28°
Sunny
5 PM
26°
Sunny
6 PM
21°
Clear
7 PM
19°
Clear
8 PM
25°
Clear
9 PM
18°
Clear
10 PM
17°
Clear
11 PM
16°
Clear
3-Day Forecast
Daily overview for Jaú, São Paulo
Today
Sunny
29°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.2
🌅 Sunrise: 06:29 AM
🌇 Sunset: 05:56 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
30°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9
🌅 Sunrise: 06:29 AM
🌇 Sunset: 05:56 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
31°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.1
🌅 Sunrise: 06:30 AM
🌇 Sunset: 05:55 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Jaú
Plan your trip to Jaú, 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 Jaú?
Current conditions in Jaú: Clear, temperature 25°C, humidity 57%.
What is the best time to visit Jaú?
The best time to visit Jaú is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Jaú?
Jaú is located at approximately -22.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Jaú?
The wettest period in Jaú is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Jaú?
For visits to Jaú during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Jaú in 2026?
View the 2026 public holidays for Jaú on our Holidays page.
What are the GPS coordinates used for the weather forecast in Jaú?
The weather forecast for Jaú uses coordinates -22.2933, -48.5593.
What is the current temperature outside in Jaú?
The current outdoor temperature in Jaú is 25°C (77°F) with clear.
What is the hourly weather forecast for Jaú today?
Today's hour-by-hour weather breakdown for Jaú 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 Jaú tomorrow hour by hour?
Tomorrow's forecast for Jaú shows a high of 30°C and a low of 13°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Jaú?
Rain is not expected in Jaú today. Current forecast shows no significant rain probability.
Is it going to rain today in Jaú?
No, rain is not forecast for Jaú today. Current conditions show clear to partly cloudy skies.