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December Weather in Extrema, Brazil

Last updated: August 22, 2025

In December, the average temperature in Extrema, Brazil hovers around 26°C (79°F), with a minimum of 22°C (71°F) and a maximum of 35°C (95°F). Expect a fair amount of precipitation, totaling 294 mm (11.6 in) over 28 days, accompanied by a high average humidity level of 87%.

December Temperature in Extrema

In December in Extrema, the average temperature is 26°C (79°F), with maximums reaching 35°C (95°F) and minimums dropping to as low as 22°C (71°F). This mild warmth makes it an ideal time for travelers to explore outdoor attractions and enjoy the pleasant weather.

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

The chart illustrates December temperature patterns in Extrema, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Extrema, December typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787777777981807978
Data source: Temperature data for Extrema 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 Extrema

In Extrema in December, the total precipitation amount is 294 mm (11.6 in) over a duration of 28 days.

December Precipitation Trends in Extrema

The chart displays monthly precipitation patterns in Extrema, 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 Extrema, December typically receives around 294 mm (11.6 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec268287293203924383676144225294
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Extrema

In Extrema in December, humidity is 87%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it essential to stay hydrated and take frequent breaks while exploring.

December Average Humidity in Extrema

This chart illustrates the average monthly humidity levels in Extrema, 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 Extrema is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%87%89%86%75%50%38%33%41%71%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Extrema

In Extrema in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Extrema, you can check here.

Maximum UV Index Levels in Extrema for December

The chart shows the monthly maximum UV Index (UVI) for Extrema 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 Extrema typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151516151210101111141614
Data source: Extrema 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 Extrema Compares to Other Months

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

This table compares monthly weather conditions in Extrema, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)268 mm (10.5 inches)87%extreme
February Weather25°C (78°F)287 mm (11.3 inches)86%extreme
March Weather26°C (78°F)293 mm (11.5 inches)87%extreme
April Weather26°C (78°F)203 mm (8.0 inches)89%extreme
May Weather25°C (78°F)92 mm (3.6 inches)86%extreme
June Weather25°C (77°F)43 mm (1.7 inches)75%very high
July Weather25°C (78°F)8 mm (0.3 inches)50%very high
August Weather26°C (80°F)36 mm (1.4 inches)38%extreme
September Weather27°C (82°F)76 mm (3.0 inches)33%extreme
October Weather27°C (80°F)144 mm (5.7 inches)41%extreme
November Weather26°C (79°F)225 mm (8.9 inches)71%extreme
December Weather26°C (79°F)294 mm (11.6 inches)87%extreme

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