Live Weather & Forecast
Weather in Barras
Piauí, Brazil · Real-time conditions & 3-day outlook
29°C
Feels like 33°C
84°F / Feels 92°F
Light rain shower
Barras, Piauí
🌞 Daytime
Updated: 2026-04-19 12:15
Humidity
76%
Wind
3.6 km/h E
Wind Gust
6.6 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
13.1
(Extreme)
Precipitation
1.51 mm
Cloud Cover
56%
Dew Point
24.1°C
Wind Degree
99°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
105.9 μg/m³
NO₂
1.7 μg/m³
O₃
57 μg/m³
SO₂
1 μg/m³
PM 2.5
4.4 μg/m³
PM 10
4.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Barras, Piauí
12 AM
23°
Fog
1 AM
23°
Fog
2 AM
22°
Fog
3 AM
22°
Fog
4 AM
22°
Fog
5 AM
22°
Fog
6 AM
22°
Light rain shower
7 AM
23°
Light rain shower
8 AM
24°
Light rain shower
9 AM
25°
Patchy rain nearby
10 AM
27°
Light rain shower
11 AM
28°
Light rain shower
12 PM
29°
Light rain shower
1 PM
29°
Patchy rain nearby
2 PM
29°
Patchy rain nearby
3 PM
29°
Patchy rain nearby
4 PM
28°
Light rain shower
5 PM
25°
Light rain shower
6 PM
23°
Light rain shower
7 PM
23°
Mist
8 PM
23°
Fog
9 PM
23°
Fog
10 PM
23°
Fog
11 PM
22°
Fog
3-Day Forecast
Daily overview for Barras, Piauí
Today
Moderate rain
29°
/
22°
🌧️ 95% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 14 mm
☀️ UV Index: 13.1
🌅 Sunrise: 05:49 AM
🌇 Sunset: 05:48 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Moderate rain
31°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 12.5 mm
☀️ UV Index: 9.8
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:48 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Heavy rain
27°
/
23°
🌧️ 88% chance of rain
💧 Avg. humidity: 96%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 21.33 mm
☀️ UV Index: 10.8
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:48 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Barras
Plan your trip to Barras, 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 Barras?
Current conditions in Barras: Light rain shower, temperature 29°C, humidity 76%.
What is the best time to visit Barras?
The best time to visit Barras is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Barras?
Barras is located at approximately -4.2° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Barras?
The wettest period in Barras is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Barras?
For visits to Barras during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Barras in 2026?
View the 2026 public holidays for Barras on our Holidays page.
What are the GPS coordinates used for the weather forecast in Barras?
The weather forecast for Barras uses coordinates -4.2446, -42.292.