Live Weather & Forecast
Weather in São Gonçalo do Piauí
Piauí, Brazil · Real-time conditions & 3-day outlook
27°C
Feels like 31°C
81°F / Feels 88°F
Patchy rain nearby
São Gonçalo do Piauí, Piauí
🌞 Daytime
Updated: 2026-04-21 13:15
Humidity
80%
Wind
3.6 km/h NW
Wind Gust
10.8 km/h
Pressure
1011 mb
Visibility
10 km
UV Index
6
(High)
Precipitation
0.13 mm
Cloud Cover
85%
Dew Point
23.6°C
Wind Degree
313°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
110.8 μg/m³
NO₂
1.9 μg/m³
O₃
60 μg/m³
SO₂
0.9 μg/m³
PM 2.5
3.7 μg/m³
PM 10
4 μg/m³
Today's Hourly Forecast
24-hour breakdown for São Gonçalo do Piauí, Piauí
12 AM
22°
Patchy rain nearby
1 AM
21°
Patchy rain nearby
2 AM
21°
Patchy rain nearby
3 AM
21°
Light rain shower
4 AM
21°
Light rain shower
5 AM
22°
Light rain shower
6 AM
21°
Fog
7 AM
23°
Mist
8 AM
25°
Light rain shower
9 AM
27°
Light rain shower
10 AM
28°
Patchy rain nearby
11 AM
28°
Light rain shower
12 PM
27°
Patchy rain nearby
1 PM
27°
Patchy rain nearby
2 PM
29°
Patchy rain nearby
3 PM
30°
Patchy rain nearby
4 PM
29°
Patchy rain nearby
5 PM
27°
Patchy light drizzle
6 PM
24°
Patchy rain nearby
7 PM
23°
Partly Cloudy
8 PM
22°
Cloudy
9 PM
23°
Partly Cloudy
10 PM
22°
Mist
11 PM
22°
Patchy rain nearby
3-Day Forecast
Daily overview for São Gonçalo do Piauí, Piauí
Today
Moderate rain
30°
/
21°
🌧️ 98% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 8.43 mm
☀️ UV Index: 12.2
🌅 Sunrise: 05:53 AM
🌇 Sunset: 05:49 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Moderate rain
29°
/
21°
🌧️ 89% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 7.72 mm
☀️ UV Index: 11.5
🌅 Sunrise: 05:53 AM
🌇 Sunset: 05:49 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
31°
/
21°
🌧️ 87% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 1.85 mm
☀️ UV Index: 11.4
🌅 Sunrise: 05:53 AM
🌇 Sunset: 05:49 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São Gonçalo do Piauí
Plan your trip to São Gonçalo do Piauí, 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 Gonçalo do Piauí?
Current conditions in São Gonçalo do Piauí: Patchy rain nearby, temperature 27°C, humidity 80%.
What is the best time to visit São Gonçalo do Piauí?
The best time to visit São Gonçalo do Piauí is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in São Gonçalo do Piauí?
São Gonçalo do Piauí is located at approximately -6° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in São Gonçalo do Piauí?
The wettest period in São Gonçalo do Piauí is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to São Gonçalo do Piauí?
For visits to São Gonçalo do Piauí during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São Gonçalo do Piauí in?
What are the public holidays in São Gonçalo do Piauí in 2026?
View the 2026 public holidays for São Gonçalo do Piauí on our Holidays page.
What are the GPS coordinates used for the weather forecast in São Gonçalo do Piauí?
The weather forecast for São Gonçalo do Piauí uses coordinates -5.997, -42.7042.
What is the current temperature outside in São Gonçalo do Piauí?
The current outdoor temperature in São Gonçalo do Piauí is 27°C (81°F) with patchy rain nearby.
What is the hourly weather forecast for São Gonçalo do Piauí today?
Today's hour-by-hour weather breakdown for São Gonçalo do Piauí 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 Gonçalo do Piauí tomorrow hour by hour?
Tomorrow's forecast for São Gonçalo do Piauí shows a high of 29°C and a low of 21°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São Gonçalo do Piauí?
There is a 98% chance of rain in São Gonçalo do Piauí today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in São Gonçalo do Piauí?
Yes, there is a 98% chance of rain in São Gonçalo do Piauí today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.