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Hourly Forecast
Daylight Hours
06:27
Sunrise
18:25
Sunset
Moon
Waning Crescent
03:14
Moonrise
15:30
Moonset
Daily Forecast
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Humidity
Weather in Altamira today, September 07, 2026
Cloud cover dominates in Altamira on September 07, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
Temperatures climb from an overnight low near 24°C toward a daytime high of about 33°C. The air stays humid, with relative humidity between 46% and 73% and the peak around 23:00. Airflow remains manageable, reaching about 2.8 km/h around 15:00.
Afternoon conditions open up, holding cloud close to 39% near 23:00. The day finishes on a milder, brighter note. Expect visibility around 16.1 km. Sunrise is at 06:27 and sunset at 18:25, giving 11 hours 57 minutes of sunlight today.
Taken together, overcast skies in Altamira on September 07, 2026 favour indoor or covered options, with temperatures near 33°C.
Frequently asked questions about weather in Altamira
How warm does it get in Altamira?
The warmest month in Altamira is August, with average high temperatures of 39°C. The average temperature during this period is around 34°C.
How cold does it get in Altamira?
The coldest month in Altamira is November, with average low temperatures of 23°C. The average temperature during this period is around 29°C.
What is the wettest time of year in Altamira?
The wettest month in Altamira is November, with an average of 33mm of precipitation.
What is the driest time of year in Altamira?
The driest month in Altamira is April, with an average of 0mm of precipitation.
