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December Weather in Aroeiras, Brazil

Last updated: August 22, 2025

In December, the average temperature in Aroeiras, Brazil is a comfortable 26°C (79°F), with minimum temperatures dipping to 19°C (67°F) and maximum highs reaching 35°C (95°F). Visitors can expect some preference for moderate rainfall, as the area typically receives about 27 mm (1.0 in) of precipitation over 10 days. With an average humidity of 70%, it's the perfect time to enjoy the warm climate while staying hydrated!

December Temperature in Aroeiras

In December, in Aroeiras, the average temperature is 26°C (79°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 19°C (67°F). This makes Aroeiras a great destination for travelers seeking warm and pleasant weather.

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

The chart illustrates December temperature patterns in Aroeiras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aroeiras, 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 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979787675737475787979
Data source: Temperature data for Aroeiras 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 Aroeiras

In Aroeiras in December, the precipitation amount is 27 mm (1.0 in) over a period of 10 days.

December Precipitation Trends in Aroeiras

The chart displays monthly precipitation patterns in Aroeiras, 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 Aroeiras, December typically receives around 27 mm (1.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec336687736050442825202027
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aroeiras

In Aroeiras in December, humidity is 70%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures a bit sticky but also invigorating, requiring frequent breaks to hydrate and cool off.

December Average Humidity in Aroeiras

This chart illustrates the average monthly humidity levels in Aroeiras, 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 Aroeiras is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%90%89%90%86%80%77%72%68%66%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aroeiras

In Aroeiras 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 Aroeiras, you can check here.

Maximum UV Index Levels in Aroeiras for December

The chart shows the monthly maximum UV Index (UVI) for Aroeiras 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 Aroeiras typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213131414
Data source: Aroeiras 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 Aroeiras Compares to Other Months

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

This table compares monthly weather conditions in Aroeiras, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)33 mm (1.3 inches)86%extreme
February Weather26°C (80°F)66 mm (2.6 inches)89%extreme
March Weather26°C (79°F)87 mm (3.4 inches)89%extreme
April Weather26°C (78°F)73 mm (2.9 inches)89%extreme
May Weather25°C (77°F)60 mm (2.3 inches)90%extreme
June Weather24°C (75°F)49 mm (1.9 inches)86%extreme
July Weather23°C (74°F)44 mm (1.7 inches)80%extreme
August Weather23°C (74°F)28 mm (1.1 inches)77%extreme
September Weather24°C (76°F)25 mm (1.0 inches)72%extreme
October Weather25°C (78°F)20 mm (0.8 inches)68%extreme
November Weather26°C (79°F)20 mm (0.8 inches)66%extreme
December Weather26°C (79°F)27 mm (1.0 inches)70%extreme

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