December Weather in Realeza, Brazil

Last updated: August 22, 2025

In Realeza, Brazil, the average temperature in December hovers around 25°C (77°F), showcasing a comfortable climate for outdoor activities. However, temperatures can vary significantly, with a minimum of 13°C (57°F) and a maximum reaching 36°C (97°F). Additionally, visitors should prepare for some rain, as the area sees about 145 mm (5.7 in) of precipitation spread over 12 days. The humidity remains relatively high, averaging around 85%, adding to the tropical feel of the region.

December Temperature in Realeza

In December in Realeza, the average temperature is 25°C (77°F). The maximum can reach 36°C (97°F), while the minimum can drop as low as 13°C (57°F). This varied climate makes it a great time for travelers to experience both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Realeza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Realeza, December typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec777675706563616572737577
Data source: Temperature data for Realeza 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 Realeza

In Realeza in December, the precipitation amount is 145 mm (5.7 in) over the course of 12 days.

December Precipitation Trends in Realeza

The chart displays monthly precipitation patterns in Realeza, 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 Realeza, December typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec15211512085149140378880199109145
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Realeza

In Realeza in December, humidity is 85%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making every outdoor excursion feel both stifling and sticky, requiring frequent breaks in the shade to stay comfortable while exploring.

December Average Humidity in Realeza

This chart illustrates the average monthly humidity levels in Realeza, 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 Realeza is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%75%74%75%70%61%49%52%55%73%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Realeza

In Realeza in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Realeza.

Maximum UV Index Levels in Realeza for December

The chart shows the monthly maximum UV Index (UVI) for Realeza 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 Realeza typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311766810131515
Data source: Realeza 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 Realeza Compares to Other Months

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

This table compares monthly weather conditions in Realeza, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)152 mm (6.0 inches)82%extreme
February Weather25°C (76°F)115 mm (4.5 inches)79%extreme
March Weather24°C (75°F)120 mm (4.7 inches)75%extreme
April Weather21°C (71°F)85 mm (3.3 inches)74%extreme
May Weather18°C (65°F)149 mm (5.8 inches)75%high
June Weather17°C (63°F)140 mm (5.5 inches)70%high
July Weather16°C (62°F)37 mm (1.5 inches)61%high
August Weather18°C (65°F)88 mm (3.5 inches)49%very high
September Weather22°C (72°F)80 mm (3.2 inches)52%very high
October Weather23°C (73°F)199 mm (7.8 inches)55%extreme
November Weather24°C (75°F)109 mm (4.3 inches)73%extreme
December Weather25°C (77°F)145 mm (5.7 inches)85%extreme

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