Live Weather & Forecast
Weather in Santana do Piauí
Piauí, Brazil · Real-time conditions & 3-day outlook
22°C
Feels like 25°C
72°F / Feels 76°F
Sunny
Santana do Piauí, Piauí
🌞 Daytime
Updated: 2026-04-23 07:00
Humidity
91%
Wind
7.6 km/h SE
Wind Gust
10.2 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0.7
(Low)
Precipitation
0 mm
Cloud Cover
18%
Dew Point
20.6°C
Wind Degree
124°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
98.9 μg/m³
NO₂
1.4 μg/m³
O₃
48 μg/m³
SO₂
1.1 μg/m³
PM 2.5
1.7 μg/m³
PM 10
1.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Santana do Piauí, Piauí
12 AM
20°
Patchy rain nearby
1 AM
20°
Partly Cloudy
2 AM
20°
Patchy rain nearby
3 AM
21°
Partly Cloudy
4 AM
20°
Clear
5 AM
19°
Mist
6 AM
19°
Mist
7 AM
22°
Sunny
8 AM
24°
Partly Cloudy
9 AM
28°
Sunny
10 AM
31°
Sunny
11 AM
33°
Partly Cloudy
12 PM
34°
Partly Cloudy
1 PM
35°
Sunny
2 PM
34°
Sunny
3 PM
33°
Sunny
4 PM
32°
Sunny
5 PM
30°
Sunny
6 PM
27°
Partly Cloudy
7 PM
25°
Partly Cloudy
8 PM
23°
Partly Cloudy
9 PM
24°
Overcast
10 PM
25°
Partly Cloudy
11 PM
24°
Partly Cloudy
3-Day Forecast
Daily overview for Santana do Piauí, Piauí
Today
Patchy rain nearby
35°
/
19°
🌧️ 83% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0.38 mm
☀️ UV Index: 12.3
🌅 Sunrise: 05:47 AM
🌇 Sunset: 05:41 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Fri, Apr 24
Patchy rain nearby
32°
/
20°
🌧️ 86% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 1.92 mm
☀️ UV Index: 10.5
🌅 Sunrise: 05:47 AM
🌇 Sunset: 05:41 PM
🌙 First Quarter
🌑 Moon: 49% lit
Sat, Apr 25
Patchy rain nearby
33°
/
20°
🌧️ 89% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 1.21 mm
☀️ UV Index: 11.3
🌅 Sunrise: 05:47 AM
🌇 Sunset: 05:41 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Best Time to Visit Santana do Piauí
Plan your trip to Santana 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 Santana do Piauí?
Current conditions in Santana do Piauí: Sunny, temperature 22°C, humidity 91%.
What is the best time to visit Santana do Piauí?
The best time to visit Santana do Piauí is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Santana do Piauí?
Santana do Piauí is located at approximately -6.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Santana do Piauí?
The wettest period in Santana do Piauí is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Santana do Piauí?
For visits to Santana do Piauí during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Santana do Piauí in 2026?
View the 2026 public holidays for Santana do Piauí on our Holidays page.
What are the GPS coordinates used for the weather forecast in Santana do Piauí?
The weather forecast for Santana do Piauí uses coordinates -6.9458, -41.519.
What is the current temperature outside in Santana do Piauí?
The current outdoor temperature in Santana do Piauí is 22°C (72°F) with sunny.
What is the hourly weather forecast for Santana do Piauí today?
Today's hour-by-hour weather breakdown for Santana 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 Santana do Piauí tomorrow hour by hour?
Tomorrow's forecast for Santana do Piauí shows a high of 32°C and a low of 20°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Santana do Piauí?
There is a 83% chance of rain in Santana 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 Santana do Piauí?
Yes, there is a 83% chance of rain in Santana do Piauí today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.