Alter do Chão
Região Metropolitana de Santarém, Pará, Brazil
Current Weather
31°88°
Partly Cloudy
Feels Like: 33°92°
Min: 26°78°
Max: 37°99°
The next few hours will be mostly clear, with tomorrow reaching 36°C and dropping to 26°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Members of sensitive groups may experience health effects.
Daylight Hours
06:18
Sunrise
18:23
Sunset
Moon
17:12
Moonrise
04:44
Moonset
Daily Forecast
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View stargazing scoreWeather in Alter do Chão tomorrow, October 25, 2026
Alter do Chão looks cloudy on October 25, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 84% around 09:00. Brighter weather, if it comes, waits until later.Alter do Chão looks cloudy on October 25, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 84% around 09:00. Brighter weather, if it comes, waits until later.
The day peaks near 36°C and cools toward 27°C. Expect humidity between 42% and 81%, most humid near 06:00. Expect gentle winds, highest near 09:00 at 13 km/h.The day peaks near 97°F and cools toward 80°F. Expect humidity between 42% and 81%, most humid near 06:00. Expect gentle winds, highest near 09:00 at 8 mph.
The afternoon keeps an overcast feel, as cloud reaches about 70% around 12:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 16.1 km. Expect sunrise at 06:18, sunset at 18:23, and 12 hours 5 minutes of sunlight today overall.The afternoon keeps an overcast feel, as cloud reaches about 70% around 12:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 10 mi. Expect sunrise at 06:18, sunset at 18:23, and 12 hours 5 minutes of sunlight today overall.
Overall, Alter do Chão on October 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 36°C.Overall, Alter do Chão on October 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 97°F.
Frequently asked questions about weather in Alter do Chão
How warm does it get in Alter do Chão?
The warmest month in Alter do Chão is September, with average high temperatures of 34°C. The average temperature during this period is around 28°C.The warmest month in Alter do Chão is September, with average high temperatures of 92°F. The average temperature during this period is around 83°F.
How cold does it get in Alter do Chão?
The coldest month in Alter do Chão is July, with average low temperatures of 23°C. The average temperature during this period is around 27°C.The coldest month in Alter do Chão is July, with average low temperatures of 73°F. The average temperature during this period is around 80°F.
What is the wettest time of year in Alter do Chão?
The wettest month in Alter do Chão is March, with an average of 374 mm of precipitation.The wettest month in Alter do Chão is March, with an average of 14.7 in of precipitation.
What is the driest time of year in Alter do Chão?
The driest month in Alter do Chão is September, with an average of 46 mm of precipitation.The driest month in Alter do Chão is September, with an average of 1.8 in of precipitation.