Altos

Altos, Piauí, Brazil

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Current Weather

33°

Partly Cloudy

Feels Like: 35°

Min: 22°

Max: 38°

The next few hours will be partly cloudy, with today reaching 38°C and dropping to 23°C. The coming days will be partly cloudy

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Hourly Forecast

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Today
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Daylight Hours

05:49

Sunrise

17:45

Sunset

11 hours 56 minutes of sunlight today

Moon

Waning Crescent

02:37

Moonrise

14:47

Moonset

Daily Forecast

Today

22°
38°

Tuesday

23°
36°

Wednesday

25°
37°

Thursday

24°
37°

Friday

24°
37°

Saturday

24°
37°

Sunday

24°
37°

Monday

24°
37°

Tuesday

24°
37°

Wednesday

25°
38°

Air Quality Data Available

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UV Index

Seek shade during midday
7 High
Low Extreme

Humidity

42% Dry
Low High

Weather in Altos today, September 07, 2026

Altos is set for a fine, sunny day on September 07, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Morning skies stay relatively clear, holding cloud close to 47% near 10:00. The early part of the day favours being outside.

Temperatures climb from an overnight low near 22°C toward a daytime high of about 38°C. Moisture in the air spans 24%57%, with the highest values around 23:00. Winds stay light, near 3.3 km/h by 18:00, so the day feels still more than breezy.

Afternoon conditions open up, holding cloud close to 41% near 12:00. The day finishes on a milder, brighter note. Horizontal visibility holds close to 16.1 km. Daylight runs from 05:49 to 17:45, lasting 11 hours 56 minutes of sunlight today.

Taken together, settled sunshine in Altos on September 07, 2026 makes outdoor timing easier, with highs near 38°C.

Frequently asked questions about weather in Altos

How warm does it get in Altos?

The warmest month in Altos is January, with average high temperatures of -34°C. The average temperature during this period is around -35°C.

How cold does it get in Altos?

The coldest month in Altos is December, with average low temperatures of -60°C. The average temperature during this period is around -58°C.

What is the wettest time of year in Altos?

The wettest month in Altos is December, with an average of 0mm of precipitation.

What is the driest time of year in Altos?

The driest month in Altos is January, with an average of 0mm of precipitation.

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Metric (°C, km/h)