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December Weather in Pilar, Brazil

Last updated: August 22, 2025

In Pilar, Brazil, the average temperature in December hovers around 27°C (81°F), creating a pleasantly warm atmosphere. Expect temperatures to range from a minimum of 21°C (69°F) to a maximum of 33°C (92°F). While you enjoy the sunshine, be prepared for 38 mm (1.5 in) of precipitation over approximately 15 days, contributing to an average humidity level of 70%. Perfect for those who love a tropical vibe!

December Temperature in Pilar

In December in Pilar, the average temperature is 27°C (81°F), with maximums reaching 33°C (92°F) and minimums dropping to as low as 21°C (69°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates December temperature patterns in Pilar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pilar, December typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec818180797877757577798081
Data source: Temperature data for Pilar 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 Pilar

In Pilar in December, the total precipitation amount is 38 mm (1.5 in) distributed over 15 days.

December Precipitation Trends in Pilar

The chart displays monthly precipitation patterns in Pilar, 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 Pilar, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec427911011810079773631242738
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pilar

In Pilar in December humidity is 70%. With an average temperature of 27°C (81°F), this humidity feels like a warm embrace that clings to the skin, making it essential to stay hydrated and plan for plenty of shade while exploring the vibrant sights and sounds.

December Average Humidity in Pilar

This chart illustrates the average monthly humidity levels in Pilar, 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 Pilar 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 Pilar

In Pilar 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 Pilar, you can check here.

Maximum UV Index Levels in Pilar for December

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

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

This table compares monthly weather conditions in Pilar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)42 mm (1.6 inches)86%extreme
February Weather27°C (81°F)79 mm (3.1 inches)89%extreme
March Weather27°C (81°F)109 mm (4.3 inches)89%extreme
April Weather26°C (80°F)118 mm (4.7 inches)89%extreme
May Weather26°C (78°F)100 mm (3.9 inches)90%extreme
June Weather25°C (77°F)79 mm (3.1 inches)86%extreme
July Weather24°C (75°F)77 mm (3.0 inches)80%extreme
August Weather24°C (76°F)36 mm (1.4 inches)77%extreme
September Weather25°C (77°F)31 mm (1.2 inches)72%extreme
October Weather26°C (79°F)24 mm (1.0 inches)68%extreme
November Weather27°C (81°F)27 mm (1.0 inches)66%extreme
December Weather27°C (81°F)38 mm (1.5 inches)70%extreme

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