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December Weather in Floresta, Brazil

Last updated: August 22, 2025

In December, the average temperature in Floresta, Brazil reaches a warm 29°C (85°F). Temperatures can vary significantly, with a minimum of 21°C (70°F) and soaring highs of 40°C (104°F). Expect 25 mm (1.0 in) of precipitation spread over about 4 days, resulting in an average humidity level of 58%. Enjoy the warmth, but don’t forget your umbrella!

December Temperature in Floresta

In December in Floresta, the average temperature is 29°C (85°F), with maximums reaching up to 40°C (104°F) and minimums dropping to as low as 21°C (70°F). This warm climate makes Floresta an ideal destination for travelers seeking sunny weather and outdoor adventures.

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

The chart illustrates December temperature patterns in Floresta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Floresta, December typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (104°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec848483817977757780848585
Data source: Temperature data for Floresta 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 Floresta

In Floresta in December, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Floresta

The chart displays monthly precipitation patterns in Floresta, 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 Floresta, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec166099553119188431625
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Floresta

In Floresta in December, humidity is 58%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet slightly sweat-inducing, so travelers should stay hydrated and plan for occasional breaks in the shade.

December Average Humidity in Floresta

This chart illustrates the average monthly humidity levels in Floresta, 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 Floresta is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%89%91%92%90%87%79%74%68%62%55%58%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Floresta

In Floresta 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 Floresta, you can check here.

Maximum UV Index Levels in Floresta for December

The chart shows the monthly maximum UV Index (UVI) for Floresta 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 Floresta typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111214141514
Data source: Floresta 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 Floresta Compares to Other Months

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

This table compares monthly weather conditions in Floresta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (84°F)16 mm (0.6 inches)84%extreme
February Weather29°C (84°F)60 mm (2.4 inches)89%extreme
March Weather28°C (83°F)99 mm (3.9 inches)91%extreme
April Weather27°C (81°F)55 mm (2.2 inches)92%extreme
May Weather26°C (79°F)31 mm (1.2 inches)90%extreme
June Weather25°C (77°F)19 mm (0.8 inches)87%extreme
July Weather24°C (76°F)18 mm (0.7 inches)79%extreme
August Weather25°C (77°F)8 mm (0.3 inches)74%extreme
September Weather27°C (80°F)4 mm (0.2 inches)68%extreme
October Weather29°C (84°F)3 mm (0.1 inches)62%extreme
November Weather29°C (85°F)16 mm (0.6 inches)55%extreme
December Weather29°C (85°F)25 mm (1.0 inches)58%extreme

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