Altamira
Região Geográfica Intermediária de São Raimundo Nonato, Piauí, Brazil
Current Weather
32°90°
Mostly Cloudy
Feels Like: 30°86°
Min: 26°78°
Max: 38°100°
The next few hours will be clear, with tomorrow reaching 39°C and dropping to 24°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
05:26
Sunrise
17:42
Sunset
Moon
16:27
Moonrise
03:54
Moonset
Daily Forecast
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View stargazing scoreWeather in Altamira tomorrow, October 25, 2026
Altamira stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The morning sky stays heavily clouded, with cover near 82% around 11:00. Grey conditions set the early tone before any later change.Altamira stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The morning sky stays heavily clouded, with cover near 82% around 11:00. Grey conditions set the early tone before any later change.
Temperatures climb from an overnight low near 27°C toward a daytime high of about 39°C. Moisture in the air spans 24%-42%, with the highest values around 02:00. Expect gentle winds, highest near 09:00 at 24 km/h.Temperatures climb from an overnight low near 81°F toward a daytime high of about 102°F. Moisture in the air spans 24%-42%, with the highest values around 02:00. Wind is a factor, climbing to about 15 mph around 09:00.
Afternoon skies stay clogged, peaking close to 89% near 15:00. The grey theme continues rather than clearing out. Expect visibility around 16.1 km. Sunrise is at 05:26 and sunset at 17:43, giving 12 hours 16 minutes of sunlight today.Afternoon skies stay clogged, peaking close to 89% near 15:00. The grey theme continues rather than clearing out. Expect visibility around 10 mi. Sunrise is at 05:26 and sunset at 17:43, giving 12 hours 16 minutes of sunlight today.
In short, cloud leads the story in Altamira on October 25, 2026; expect limited sun and a peak around 39°C.Taken together, lively winds in Altamira on October 25, 2026 matter as much as the temperature high of about 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 35°C. The average temperature during this period is around 29°C.The warmest month in Altamira is October, with average high temperatures of 95°F. The average temperature during this period is around 84°F.
How cold does it get in Altamira?
The coldest month in Altamira is July, with average low temperatures of 19°C. The average temperature during this period is around 26°C.The coldest month in Altamira is July, with average low temperatures of 67°F. The average temperature during this period is around 78°F.
What is the wettest time of year in Altamira?
The wettest month in Altamira is January, with an average of 129 mm of precipitation.The wettest month in Altamira is January, with an average of 5.1 in of precipitation.
What is the driest time of year in Altamira?
The driest month in Altamira is August, with an average of 1 mm of precipitation.The driest month in Altamira is August, with an average of 0 in of precipitation.