Weather in Jau — today, tomorrow and 14-day forecast
Weather in Jau now: +23°, clear, wind 4.5 m/s, humidity 57%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Jau now
Hourly forecast for today in Jau
Weather in Jau tomorrow
From +20° to +32° — day and night.
Weather in Jau for 3 days
From +19° to +34° — day and night.
Weather in Jau for the week
Including the 5-day outlook.
From +14° to +34° — day and night.
Weather in Jau for 2 weeks
Including the 10-day outlook.
From +14° to +34° — day and night.
Weekend weather in Jau
Weather for the weather-sensitive
📒 Weather diary in Jau
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Jau in weather like this 🎯
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
The Moon today 🌙
Jau, Shtat San-Paulu, Brazil. Population 133 497.
Precipitation map 🌧️
Cities near Jau 📍
FAQ about weather in Jau ❓
What's the weather in Jau right now?
Now +23°, clear, wind 4.5 m/s, N-E, humidity 57%. Feels like +22°.
What's the weather in Jau tomorrow?
Tomorrow: +32° by day, +20° at night, clear.
Sunrise and sunset in Jau?
Sunrise 06:37, sunset 17:00, day length 10h 23m.
What's the pressure and humidity in Jau?
Pressure 763 mmHg, humidity 57%, wind 5 m/s. Matters for weather-sensitive people.
Do I need an umbrella in Jau today?
No, precipitation is unlikely — you can go out without an umbrella.
Will it be hot in Jau?
Up to +31° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Jau?
Yes, the UV index is 9 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
How long is it safe to stay in the sun in Jau?
At UV 9, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
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Weather in Jau — in detail
Weather in Jau from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Jau anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.