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December Weather in Aragarcas, Brazil

Last updated: August 22, 2025

In December, the average temperature in Aragarcas, Brazil hovers around 26°C (79°F). While you can expect a minimum of 20°C (68°F), temperatures can soar to a maximum of 37°C (99°F). Be prepared for 268 mm (10.5 in) of rainfall over 23 days, contributing to an average humidity level of 84%.

December Temperature in Aragarcas

In December in Aragarcas, the average temperature is 26°C (79°F). The maximum can reach 37°C (99°F), while the minimum can drop to as low as 20°C (68°F). This makes it a perfect time for travelers seeking warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Aragarcas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aragarcas, December typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979797776758084848079
Data source: Temperature data for Aragarcas 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 Aragarcas

In Aragarcas in December, the precipitation amount is 268 mm (10.5 in) over the course of 23 days.

December Precipitation Trends in Aragarcas

The chart displays monthly precipitation patterns in Aragarcas, 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 Aragarcas, December typically receives around 268 mm (10.5 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec1722131675912001670180268
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aragarcas

In Aragarcas in December, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

December Average Humidity in Aragarcas

This chart illustrates the average monthly humidity levels in Aragarcas, 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 Aragarcas is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%89%89%83%68%60%53%43%33%29%61%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aragarcas

In Aragarcas in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Aragarcas.

Maximum UV Index Levels in Aragarcas for December

The chart shows the monthly maximum UV Index (UVI) for Aragarcas 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 Aragarcas typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1516141210891112151516
Data source: Aragarcas 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 Aragarcas Compares to Other Months

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

This table compares monthly weather conditions in Aragarcas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)172 mm (6.8 inches)87%extreme
February Weather26°C (79°F)213 mm (8.4 inches)89%extreme
March Weather26°C (79°F)167 mm (6.6 inches)89%extreme
April Weather26°C (80°F)58 mm (2.3 inches)83%extreme
May Weather25°C (77°F)12 mm (0.5 inches)68%very high
June Weather25°C (76°F)0 mm (0.0 inches)60%very high
July Weather24°C (75°F)0 mm (0.0 inches)53%very high
August Weather27°C (80°F)1 mm (0.0 inches)43%extreme
September Weather29°C (85°F)6 mm (0.2 inches)33%extreme
October Weather29°C (84°F)70 mm (2.7 inches)28%extreme
November Weather27°C (80°F)180 mm (7.1 inches)61%extreme
December Weather26°C (79°F)268 mm (10.5 inches)84%extreme

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