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December Weather in Regeneracao, Brazil

Last updated: August 22, 2025

In December, the average temperature in Regeneracao, Brazil is a warm 28°C (83°F), with a minimum of 22°C (72°F) and a maximum reaching up to 38°C (101°F). Expect about 97 mm (3.8 in) of precipitation spread over 13 days, contributing to an average humidity level of 76%. Embrace the warmth, but be prepared for some rainy days!

December Temperature in Regeneracao

In December, in Regeneracao, the average temperature is 28°C (83°F). Maximum temperatures can reach 38°C (101°F), while minimum temperatures can drop to as low as 22°C (72°F). This warm weather makes Regeneracao an ideal destination for travelers seeking sunshine and outdoor activities.

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

The chart illustrates December temperature patterns in Regeneracao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Regeneracao, December typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818080808283838588888583
Data source: Temperature data for Regeneracao 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 Regeneracao

In Regeneracao in December, the precipitation amount is 97 mm (3.8 in) over the course of 13 days.

December Precipitation Trends in Regeneracao

The chart displays monthly precipitation patterns in Regeneracao, 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 Regeneracao, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec147251240169314201208097
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Regeneracao

In Regeneracao in December, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

December Average Humidity in Regeneracao

This chart illustrates the average monthly humidity levels in Regeneracao, 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 Regeneracao is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%93%92%85%75%64%54%46%40%45%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Regeneracao

In Regeneracao 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 Regeneracao, you can check here.

Maximum UV Index Levels in Regeneracao for December

The chart shows the monthly maximum UV Index (UVI) for Regeneracao 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 Regeneracao typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151415151311111213131414
Data source: Regeneracao 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 Regeneracao Compares to Other Months

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

This table compares monthly weather conditions in Regeneracao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)147 mm (5.8 inches)91%extreme
February Weather27°C (80°F)251 mm (9.9 inches)91%extreme
March Weather26°C (80°F)240 mm (9.4 inches)93%extreme
April Weather27°C (81°F)169 mm (6.7 inches)92%extreme
May Weather28°C (82°F)31 mm (1.2 inches)85%extreme
June Weather28°C (83°F)4 mm (0.1 inches)75%extreme
July Weather28°C (83°F)2 mm (0.1 inches)64%extreme
August Weather30°C (86°F)0 mm (0.0 inches)54%extreme
September Weather31°C (88°F)1 mm (0.0 inches)46%extreme
October Weather31°C (88°F)20 mm (0.8 inches)40%extreme
November Weather29°C (85°F)80 mm (3.1 inches)45%extreme
December Weather28°C (83°F)97 mm (3.8 inches)76%extreme

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