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Hourly Forecast
Daylight Hours
05:27
Sunrise
17:22
Sunset
Moon
Waning Crescent
02:15
Moonrise
14:23
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
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UV Index
Humidity
Weather in Açu today, September 07, 2026
Cloud cover dominates in Açu on September 07, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 74% around 11:00. Grey conditions set the early tone before any later change.
The day peaks near 36°C and cools toward 24°C. Expect humidity between 29% and 71%, most humid near 23:00. A lighter breeze peaks around 21:00 near 6.1 km/h.
Afternoon skies stay clogged, peaking close to 71% near 12:00. The grey theme continues rather than clearing out. Expect visibility around 16.1 km. Daylight runs from 05:27 to 17:22, lasting 11 hours 55 minutes of sunlight today.
In short, cloud leads the story in Açu on September 07, 2026; expect limited sun and a peak around 36°C.
Frequently asked questions about weather in Açu
How warm does it get in Açu?
The warmest month in Açu is July, with average high temperatures of -20°C. The average temperature during this period is around -23°C.
How cold does it get in Açu?
The coldest month in Açu is January, with average low temperatures of -47°C. The average temperature during this period is around -45°C.
What is the wettest time of year in Açu?
The wettest month in Açu is May, with an average of 5mm of precipitation.
What is the driest time of year in Açu?
The driest month in Açu is January, with an average of 0mm of precipitation.
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