Altamira
Região Geográfica Intermediária de Picos, Piauí, Brazil
Current Weather
32°89°
Partly Cloudy
Feels Like: 28°82°
Min: 26°79°
Max: 39°103°
The next few hours will be clear, with tomorrow reaching 39°C and dropping to 29°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:23
Sunrise
17:37
Sunset
Moon
16:22
Moonrise
03:49
Moonset
Daily Forecast
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View stargazing scoreWeather in Altamira tomorrow, October 25, 2026
Cloud cover dominates in Altamira on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The opening hours look fair, as cloud stays near 59% around 11:00. Morning errands should face fewer weather interruptions.Cloud cover dominates in Altamira on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The opening hours look fair, as cloud stays near 59% around 11:00. Morning errands should face fewer weather interruptions.
Temperatures climb from an overnight low near 28°C toward a daytime high of about 39°C. Moisture in the air spans 25%-42%, with the highest values around 09:00. A lighter breeze peaks around 09:00 near 15 km/h.Temperatures climb from an overnight low near 83°F toward a daytime high of about 102°F. Moisture in the air spans 25%-42%, with the highest values around 09:00. A lighter breeze peaks around 09:00 near 10 mph.
Expect persistent cloud later on, with amounts around 68% by 15:00. Sunshine remains the exception, not the rule. Expect visibility around 16.1 km. The sun rises at 05:22 and sets at 17:37, for a total of 12 hours 14 minutes of sunlight today.Expect persistent cloud later on, with amounts around 68% by 15:00. Sunshine remains the exception, not the rule. Expect visibility around 10 mi. The sun rises at 05:22 and sets at 17:37, for a total of 12 hours 14 minutes of sunlight today.
Overall, Altamira on October 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 39°C.Overall, Altamira on October 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 102°F.
Frequently asked questions about weather in Altamira
How warm does it get in Altamira?
The warmest month in Altamira is October, with average high temperatures of 37°C. The average temperature during this period is around 31°C.The warmest month in Altamira is October, with average high temperatures of 98°F. The average temperature during this period is around 87°F.
How cold does it get in Altamira?
The coldest month in Altamira is July, with average low temperatures of 21°C. The average temperature during this period is around 27°C.The coldest month in Altamira is July, with average low temperatures of 70°F. The average temperature during this period is around 81°F.
What is the wettest time of year in Altamira?
The wettest month in Altamira is March, with an average of 101 mm of precipitation.The wettest month in Altamira is March, with an average of 4 in of precipitation.
What is the driest time of year in Altamira?
The driest month in Altamira is September, with an average of 0 mm of precipitation.The driest month in Altamira is September, with an average of 0 in of precipitation.