Alto Novo

Região Geográfica Intermediária de Teresina, Piauí, Brazil

Current Weather

30°85°

Partly Cloudy

Feels Like: 28°83°

Min: 27°81°

Max: 39°102°

The next few hours will be partly cloudy, with today reaching 39°C and dropping to 26°C. The coming days will be drizzle

Hourly Forecast

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Air Quality

41
Good

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

GoodHazardous

Daylight Hours

05:27

Sunrise

17:37

Sunset

12 hours 10 minutes of sunlight today

Moon

17:16

Moonrise

04:38

Moonset

Daily Forecast

Today

27°81°
39°102°

Monday

26°79°
39°102°

Tuesday

27°81°
39°103°

Wednesday

28°82°
40°103°

Thursday

28°82°
39°102°

Friday

28°82°
39°102°

Saturday

28°82°
39°102°

Sunday

28°83°
39°102°

Monday

28°83°
40°103°

Tuesday

29°83°
40°105°

UV Index

No protection needed
1Low
LowExtreme

Humidity

60%Comfortable
LowHigh

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Weather in Alto Novo today, October 25, 2026

Cloud cover dominates in Alto Novo on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Morning skies stay relatively clear, holding cloud close to 48% near 07:00. The early part of the day favours being outside.Cloud cover dominates in Alto Novo on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Morning skies stay relatively clear, holding cloud close to 48% near 07:00. The early part of the day favours being outside.

The day peaks near 39°C and cools toward 27°C. Moisture in the air spans 27%-61%, with the highest values around 07:00. Airflow remains manageable, reaching about 16 km/h around 23:00.The day peaks near 102°F and cools toward 81°F. Moisture in the air spans 27%-61%, with the highest values around 07:00. Airflow remains manageable, reaching about 10 mph around 23:00.

Expect a more open afternoon, with limited cloud around 51% by 15:00. Residual damp risk should be lower than earlier. Horizontal visibility holds close to 16.1 km. The sun rises at 05:27 and sets at 17:37, for a total of 12 hours 10 minutes of sunlight today.Expect a more open afternoon, with limited cloud around 51% by 15:00. Residual damp risk should be lower than earlier. Horizontal visibility holds close to 10 mi. The sun rises at 05:27 and sets at 17:37, for a total of 12 hours 10 minutes of sunlight today.

Taken together, overcast skies in Alto Novo on October 25, 2026 favour indoor or covered options, with temperatures near 39°C.Taken together, overcast skies in Alto Novo on October 25, 2026 favour indoor or covered options, with temperatures near 102°F.

Frequently asked questions about weather in Alto Novo

How warm does it get in Alto Novo?

The warmest month in Alto Novo is October, with average high temperatures of 38°C. The average temperature during this period is around 32°C.The warmest month in Alto Novo is October, with average high temperatures of 101°F. The average temperature during this period is around 90°F.

How cold does it get in Alto Novo?

The coldest month in Alto Novo is February, with average low temperatures of 24°C. The average temperature during this period is around 27°C.The coldest month in Alto Novo is February, 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 Alto Novo?

The wettest month in Alto Novo is March, with an average of 237 mm of precipitation.The wettest month in Alto Novo is March, with an average of 9.3 in of precipitation.

What is the driest time of year in Alto Novo?

The driest month in Alto Novo is September, with an average of 2 mm of precipitation.The driest month in Alto Novo is September, with an average of 0.1 in of precipitation.

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