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December Weather in Aurora, Brazil

Last updated: August 22, 2025

In December, the average temperature in Aurora, Brazil reaches a warm 29°C (85°F). Expect lows of 22°C (71°F) and highs soaring to 38°C (101°F). While basking in the heat, be prepared for some moisture, as 39 mm (1.6 in) of rain may fall over 6 days. With an average humidity of 59%, the air is sure to feel quite balmy!

December Temperature in Aurora

In December in Aurora, the average temperature is 29°C (85°F). The maximum can reach 38°C (101°F) and the minimum can be as low as 22°C (71°F). It’s an ideal time for travelers looking to enjoy warm weather while being prepared for the heat.

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

The chart illustrates December temperature patterns in Aurora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aurora, December typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec828180807979798184868785
Data source: Temperature data for Aurora 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 Aurora

In Aurora in December, the precipitation amount is 39 mm (1.6 in) over the course of 6 days.

December Precipitation Trends in Aurora

The chart displays monthly precipitation patterns in Aurora, 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 Aurora, December typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec831601751163711101151139
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aurora

In Aurora in December, humidity is 59%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making travel both invigorating and slightly sticky, requiring frequent breaks to cool off and stay refreshed.

December Average Humidity in Aurora

This chart illustrates the average monthly humidity levels in Aurora, 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 Aurora is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%91%92%92%89%80%70%65%59%53%49%59%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aurora

In Aurora 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 Aurora, you can check here.

Maximum UV Index Levels in Aurora for December

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

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

This table compares monthly weather conditions in Aurora, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)83 mm (3.3 inches)88%extreme
February Weather27°C (81°F)160 mm (6.3 inches)91%extreme
March Weather27°C (80°F)175 mm (6.9 inches)92%extreme
April Weather26°C (80°F)116 mm (4.6 inches)92%extreme
May Weather26°C (80°F)37 mm (1.5 inches)89%extreme
June Weather26°C (79°F)11 mm (0.4 inches)80%extreme
July Weather26°C (79°F)10 mm (0.4 inches)70%extreme
August Weather27°C (81°F)1 mm (0.0 inches)65%extreme
September Weather29°C (84°F)1 mm (0.0 inches)59%extreme
October Weather30°C (87°F)5 mm (0.2 inches)53%extreme
November Weather30°C (87°F)11 mm (0.4 inches)49%extreme
December Weather29°C (85°F)39 mm (1.6 inches)59%extreme

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