Altamira
Região Geográfica Intermediária de Corrente-Bom Jesus, Piauí, Brazil
Current Weather
31°88°
Partly Cloudy
Feels Like: 33°91°
Min: 23°73°
Max: 38°100°
The next few hours will be mostly clear, with tomorrow reaching 38°C and dropping to 25°C. The coming days will be drizzle
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:33
Sunrise
17:52
Sunset
Moon
16:37
Moonrise
04:01
Moonset
Daily Forecast
Today
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Altamira.
View stargazing scoreWeather in Altamira tomorrow, October 25, 2026
Expect a muted, overcast feel in Altamira on October 25, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Cloud leads the morning, peaking close to 85% near 09:00. Sunshine has little room until later in the day.Expect a muted, overcast feel in Altamira on October 25, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Cloud leads the morning, peaking close to 85% near 09:00. Sunshine has little room until later in the day.
The day peaks near 38°C and cools toward 26°C. Relative humidity sits between 25% and 60%, reaching its peak around 06:00. Airflow remains manageable, reaching about 12 km/h around 12:00.The day peaks near 101°F and cools toward 78°F. Relative humidity sits between 25% and 60%, reaching its peak around 06:00. Airflow remains manageable, reaching about 8 mph around 12:00.
Through the afternoon cloud remains the main feature, with cover near 85% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 16.1 km. The sun rises at 05:33 and sets at 17:52, for a total of 12 hours 19 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 85% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 10 mi. The sun rises at 05:33 and sets at 17:52, for a total of 12 hours 19 minutes of sunlight today.
The practical takeaway for Altamira on October 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 38°C.The practical takeaway for Altamira on October 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 101°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 36°C. The average temperature during this period is around 30°C.The warmest month in Altamira is October, with average high temperatures of 97°F. The average temperature during this period is around 86°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 160 mm of precipitation.The wettest month in Altamira is January, with an average of 6.3 in of precipitation.
What is the driest time of year in Altamira?
The driest month in Altamira is July, with an average of 0 mm of precipitation.The driest month in Altamira is July, with an average of 0 in of precipitation.