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December Weather in Brasileia, Brazil

Last updated: August 22, 2025

In December, the average temperature in Brasileia, Brazil is a warm 26°C (79°F), with minimums dipping to 20°C (69°F) and maximums soaring up to 34°C (94°F). During this time, expect about 317 mm (12.5 in) of precipitation spread over 26 days, creating a humid atmosphere with an average humidity of 88%.

December Temperature in Brasileia

In December in Brasileia, the average temperature is 26°C (79°F). Maximums can reach 34°C (94°F), and minimums can be as low as 20°C (69°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy all that Brasileia has to offer.

December Weather in Brasileia: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Brasileia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brasileia, December typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878777675757881807978
Data source: Temperature data for Brasileia generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Brasileia

In Brasileia in December, the precipitation amount is 317 mm (12.5 in) spread over 26 days.

December Precipitation Trends in Brasileia

The chart displays monthly precipitation patterns in Brasileia, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Brasileia, December typically receives around 317 mm (12.5 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec2472712481719041223374174233318
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Brasileia

In Brasileia in December, humidity is 88%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making travel somewhat uncomfortable as you quickly become aware of the stickiness and heaviness in the air.

December Average Humidity in Brasileia

This chart illustrates the average monthly humidity levels in Brasileia, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Brasileia is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%89%84%67%46%37%33%44%73%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Brasileia

In Brasileia in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Brasileia.

Maximum UV Index Levels in Brasileia for December

The chart shows the monthly maximum UV Index (UVI) for Brasileia in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Brasileia typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161615141210101112141515
Data source: Brasileia December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Brasileia Compares to Other Months

Weather in Brasileia varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Brasileia, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Brasileia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)247 mm (9.7 inches)88%extreme
February Weather25°C (78°F)271 mm (10.7 inches)87%extreme
March Weather25°C (78°F)248 mm (9.7 inches)87%extreme
April Weather25°C (78°F)171 mm (6.7 inches)89%extreme
May Weather24°C (76°F)90 mm (3.5 inches)84%extreme
June Weather24°C (75°F)41 mm (1.6 inches)67%very high
July Weather24°C (76°F)22 mm (0.9 inches)46%very high
August Weather25°C (78°F)33 mm (1.3 inches)37%extreme
September Weather27°C (81°F)74 mm (2.9 inches)33%extreme
October Weather26°C (80°F)174 mm (6.8 inches)44%extreme
November Weather26°C (79°F)233 mm (9.2 inches)73%extreme
December Weather26°C (79°F)317 mm (12.5 inches)88%extreme

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