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December Weather in Caririacu, Brazil

Last updated: August 22, 2025

In Caririacu, Brazil, the average temperature in December reaches a warm 29°C (84°F). Expect minimums around 21°C (71°F) and maximums soaring to 37°C (99°F). With an average precipitation of 45 mm (1.8 in) spread over 6 days, the month is characterized by a moderate humidity level of 59%. Make sure to pack accordingly to enjoy your time in this vibrant locale!

December Temperature in Caririacu

In December in Caririacu, the average temperature is 29°C (84°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 21°C (71°F). This makes it an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates December temperature patterns in Caririacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caririacu, December typically has an average temperature of 29°C (84°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec818079797978788083858583
Data source: Temperature data for Caririacu 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 Caririacu

In Caririacu in December, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

December Precipitation Trends in Caririacu

The chart displays monthly precipitation patterns in Caririacu, 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 Caririacu, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec751481579530991151445
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Caririacu

In Caririacu in December, humidity is 59%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring regular hydration and occasional breaks in shaded areas for comfort while exploring.

December Average Humidity in Caririacu

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

In Caririacu 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 Caririacu, you can check here.

Maximum UV Index Levels in Caririacu for December

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

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

This table compares monthly weather conditions in Caririacu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)75 mm (3.0 inches)88%extreme
February Weather27°C (80°F)148 mm (5.8 inches)91%extreme
March Weather26°C (79°F)157 mm (6.2 inches)92%extreme
April Weather26°C (79°F)95 mm (3.7 inches)92%extreme
May Weather26°C (79°F)30 mm (1.2 inches)89%extreme
June Weather26°C (79°F)9 mm (0.3 inches)80%extreme
July Weather25°C (78°F)9 mm (0.3 inches)70%extreme
August Weather27°C (80°F)1 mm (0.0 inches)65%extreme
September Weather28°C (83°F)1 mm (0.0 inches)59%extreme
October Weather29°C (85°F)5 mm (0.2 inches)53%extreme
November Weather29°C (85°F)14 mm (0.5 inches)49%extreme
December Weather29°C (84°F)45 mm (1.8 inches)59%extreme

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