Altamira

Região Geográfica Intermediária de Santa Inês-Bacabal, Maranhão, Brazil

Current Weather

28°83°

Mostly Clear

Feels Like: 31°88°

Min: 25°77°

Max: 35°94°

The next few hours will be mostly clear, with tomorrow reaching 35°C and dropping to 25°C. The coming days will be partly cloudy

Hourly Forecast

29°84°28°83°28°82°27°81°26°79°26°78°26°78°26°78°26°78°27°80°28°83°29°85°31°87°32°89°33°91°34°92°34°94°35°95°34°93°33°91°32°89°31°87°30°86°29°84°
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14%
14%
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Air Quality

36
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

05:45

Sunrise

17:52

Sunset

12 hours 7 minutes of sunlight today

Moon

16:38

Moonrise

04:10

Moonset

Daily Forecast

Saturday

25°77°
35°94°

Today

26°78°
35°95°

Monday

25°76°
36°96°

Tuesday

24°75°
36°98°

Wednesday

24°76°
36°97°

Thursday

25°78°
35°95°

Friday

26°78°
35°96°

Saturday

25°76°
37°98°

Sunday

25°77°
37°98°

Monday

25°76°
37°99°

UV Index

No protection needed
0Low
LowExtreme

Humidity

71%Humid
LowHigh

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Weather in Altamira tomorrow, October 25, 2026

Altamira looks damp on October 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 32% near 10:00. Skies look heaviest around 11:00, with cover close to 81%.Altamira looks damp on October 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 32% near 10:00. Skies look heaviest around 11:00, with cover close to 81%.

The temperature range runs from about 26°C up to 35°C. Moisture in the air spans 47%-86%, with the highest values around 05:00. Expect gentle winds, highest near 21:00 at 15 km/h.The temperature range runs from about 78°F up to 95°F. Moisture in the air spans 47%-86%, with the highest values around 05:00. Expect gentle winds, highest near 21:00 at 9 mph.

Through the afternoon wet weather remains a factor, with rain chances near 32% around 12:00. Cloud also stays substantial, close to 86% near 15:00. Expect visibility around 16.1 km. The sun rises at 05:44 and sets at 17:52, for a total of 12 hours 7 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 32% around 12:00. Cloud also stays substantial, close to 86% near 15:00. Expect visibility around 10 mi. The sun rises at 05:44 and sets at 17:52, for a total of 12 hours 7 minutes of sunlight today.

Taken together, Altamira looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 35°C.Taken together, Altamira looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 95°F.

Frequently asked questions about weather in Altamira

How warm does it get in Altamira?

The warmest month in Altamira is September, with average high temperatures of 35°C. The average temperature during this period is around 28°C.The warmest month in Altamira is September, with average high temperatures of 94°F. The average temperature during this period is around 83°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 71°F. The average temperature during this period is around 80°F.

What is the wettest time of year in Altamira?

The wettest month in Altamira is March, with an average of 367 mm of precipitation.The wettest month in Altamira is March, with an average of 14.5 in of precipitation.

What is the driest time of year in Altamira?

The driest month in Altamira is August, with an average of 10 mm of precipitation.The driest month in Altamira is August, with an average of 0.4 in of precipitation.

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