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27°
Mostly Clear
Feels Like: 26°
Min: 21°
Max: 31°
The next few hours will be mostly clear, with today reaching 31°C and dropping to 21°C. The coming days will be drizzle until afternoon, returning overnight.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:14
Sunrise
17:14
Sunset
Moon
Waxing Gibbous
12:27
Moonrise
00:29
Moonset
Daily Forecast
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Wednesday
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Tuesday
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View stargazing scoreWeather in Belém today, September 20, 2026
Plan for bright conditions in Belém on September 20, 2026, though cloud cover thickens for a spell near 16:00. The day as a whole still leans toward sunshine.
The temperature range runs from about 21°C up to 31°C. Moisture in the air spans 49%-87%, with the highest values around 23:00. Airflow remains manageable, reaching about 6.0 km/h around 16:00.
Through the afternoon skies look more workable, with cloud near 26% around 16:00. Later outdoor plans have a clearer window than the morning may have suggested. Views remain open at about 16.1 km. Expect sunrise at 05:14, sunset at 17:14, and 11 hours 59 minutes of sunlight today overall.
Overall, Belém on September 20, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 31°C.
Frequently asked questions about weather in Belém
How warm does it get in Belém?
The warmest month in Belém is February, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Belém?
The coldest month in Belém is August, with average low temperatures of 20°C. The average temperature during this period is around 24°C.
What is the wettest time of year in Belém?
The wettest month in Belém is March, with an average of 108mm of precipitation.
What is the driest time of year in Belém?
The driest month in Belém is October, with an average of 20mm of precipitation.
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