Live Weather & Forecast
Weather in Piau
Minas Gerais, Brazil · Real-time conditions & 3-day outlook
20°C
Feels like 20°C
68°F / Feels 68°F
Patchy rain nearby
Piau, Minas Gerais
🌙 Nighttime
Updated: 2026-04-19 17:45
Humidity
92%
Wind
6.5 km/h S
Wind Gust
11.3 km/h
Pressure
1012 mb
Visibility
9 km
UV Index
0.2
(Low)
Precipitation
0.72 mm
Cloud Cover
71%
Dew Point
18.8°C
Wind Degree
176°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
127.9 μg/m³
NO₂
4.5 μg/m³
O₃
91 μg/m³
SO₂
5.4 μg/m³
PM 2.5
9.7 μg/m³
PM 10
10.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Piau, Minas Gerais
12 AM
17°
Patchy rain nearby
1 AM
16°
Clear
2 AM
16°
Mist
3 AM
16°
Mist
4 AM
16°
Mist
5 AM
16°
Mist
6 AM
16°
Mist
7 AM
17°
Mist
8 AM
19°
Sunny
9 AM
21°
Patchy rain nearby
10 AM
23°
Patchy rain nearby
11 AM
23°
Patchy rain nearby
12 PM
24°
Patchy rain nearby
1 PM
25°
Patchy rain nearby
2 PM
24°
Patchy rain nearby
3 PM
23°
Light rain shower
4 PM
22°
Patchy rain nearby
5 PM
20°
Patchy rain nearby
6 PM
18°
Mist
7 PM
17°
Fog
8 PM
17°
Fog
9 PM
16°
Fog
10 PM
16°
Mist
11 PM
15°
Mist
3-Day Forecast
Daily overview for Piau, Minas Gerais
Today
Patchy rain nearby
25°
/
15°
🌧️ 97% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 3.46 mm
☀️ UV Index: 9.6
🌅 Sunrise: 06:08 AM
🌇 Sunset: 05:39 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
23°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:08 AM
🌇 Sunset: 05:38 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Patchy rain nearby
23°
/
12°
🌧️ 86% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0.36 mm
☀️ UV Index: 9.6
🌅 Sunrise: 06:08 AM
🌇 Sunset: 05:37 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Piau
Plan your trip to Piau, 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 Piau?
Current conditions in Piau: Patchy rain nearby, temperature 20°C, humidity 92%.
What is the best time to visit Piau?
The best time to visit Piau is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Piau?
Piau is located at approximately -21.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Piau?
The wettest period in Piau is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Piau?
For visits to Piau during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Piau in?
Piau is located in Brazil, in the state of Minas Gerais.
What are the public holidays in Piau in 2026?
View the 2026 public holidays for Piau on our Holidays page.
What are the GPS coordinates used for the weather forecast in Piau?
The weather forecast for Piau uses coordinates -21.5075, -43.3206.