BrazilThe weather in December in Belém
It's hot in December in Belém with an average temperature of 31°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 22°C and 24°C.
Looking for sun? December isn’t a good month to be in Belém. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Belém, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 45°C in 2018, Belém reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 24°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 25°C.
Rainfall amount
In December, there is an average of 334 mm of precipitation, spread over 30 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in December for Belém
Click on any day in December to get detailed info about the usual weather on that day in Belém. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Belém | New York | |
|---|---|---|
| Average temperature | 31°C | 9°C |
| Max. temperature | 32°C | 12°C |
| Min. temperature | 22°C | -5°C |
| Total precipitation | 334 mm | 133 mm |
| Rainy days | 30 days | 17 days |
Start of December
The month of December starts in Belém with hot temps, averaging around 32°C during the day and nights around 24°C.
Mid December
By mid-December, daytime temps drop to around 31°C, with nights around 24°C. There’s a high chance of precipitation during this time.
End of December
By the end of December, the average daytime temperature in Belém is around 31°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Belém for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in December in Belém, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Belém
Temperature in December in Belém over the years
Precipitation charts
These charts show the average amount of precipitation in December in Belém, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Belém
Total precipitation in December in Belém over the years
Daily UV index in December in Belém
This chart shows the average daily UV index in December in Belém, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Belém
Have you been to Belém in December?
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Average weather in Belém by month
Click on a month below to see detailed weather info for Belém. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.