Arirua

Região Geográfica Intermediária de Altamira, Pará, Brazil

Current Weather

28°82°

Mostly Cloudy

Feels Like: 31°87°

Min: 26°78°

Max: 35°95°

The next few hours will be overcast, with today reaching 35°C and dropping to 25°C. The coming days will be mostly cloudy until evening, returning overnight.

Hourly Forecast

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Today

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Air Quality

33
Good

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

GoodHazardous

Daylight Hours

06:11

Sunrise

18:15

Sunset

12 hours 3 minutes of sunlight today

Moon

18:49

Moonrise

06:15

Moonset

Daily Forecast

Today

26°78°
35°95°

Tuesday

25°78°
35°96°

Wednesday

26°79°
36°97°

Thursday

26°78°
35°95°

Friday

26°79°
35°95°

Saturday

25°77°
36°96°

Sunday

27°80°
36°96°

Monday

26°79°
36°96°

Tuesday

27°80°
36°97°

Wednesday

27°81°
36°97°

UV Index

No protection needed
0Low
LowExtreme

Humidity

76%Humid
LowHigh

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Weather in Arirua today, October 26, 2026

Arirua looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 95% around 06:00. Grey conditions set the early tone before any later change.Arirua looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 95% around 06:00. Grey conditions set the early tone before any later change.

The temperature range runs from about 26°C up to 35°C. Relative humidity sits between 40% and 86%, reaching its peak around 05:00. Expect gentle winds, highest near 09:00 at 12 km/h.The temperature range runs from about 78°F up to 95°F. Relative humidity sits between 40% and 86%, reaching its peak around 05:00. Expect gentle winds, highest near 09:00 at 8 mph.

Afternoon skies stay clogged, peaking close to 86% near 12:00. The grey theme continues rather than clearing out. Views remain open at about 16.1 km. Daylight runs from 06:11 to 18:15, lasting 12 hours 3 minutes of sunlight today.Afternoon skies stay clogged, peaking close to 86% near 12:00. The grey theme continues rather than clearing out. Views remain open at about 10 mi. Daylight runs from 06:11 to 18:15, lasting 12 hours 3 minutes of sunlight today.

Overall, Arirua on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 35°C.Overall, Arirua on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 95°F.

Frequently asked questions about weather in Arirua

How warm does it get in Arirua?

The warmest month in Arirua is October, with average high temperatures of 34°C. The average temperature during this period is around 29°C.The warmest month in Arirua is October, with average high temperatures of 93°F. The average temperature during this period is around 84°F.

How cold does it get in Arirua?

The coldest month in Arirua is July, with average low temperatures of 24°C. The average temperature during this period is around 27°C.The coldest month in Arirua is July, with average low temperatures of 75°F. The average temperature during this period is around 81°F.

What is the wettest time of year in Arirua?

The wettest month in Arirua is March, with an average of 391 mm of precipitation.The wettest month in Arirua is March, with an average of 15.4 in of precipitation.

What is the driest time of year in Arirua?

The driest month in Arirua is September, with an average of 29 mm of precipitation.The driest month in Arirua is September, with an average of 1.2 in of precipitation.

View full climate insights for Arirua →