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December Weather in Butia, Brazil

Last updated: August 22, 2025

In December, the average temperature in Butia, Brazil hovers around 24°C (76°F), making it a pleasantly warm destination. Expect fluctuations where temperatures can dip to a minimum of 12°C (53°F) and soar up to a maximum of 38°C (101°F). With an average humidity of 84% and 61 mm (2.4 in) of precipitation over about 7 days, it's wise to prepare for both the heat and the possibility of rain during your visit.

December Temperature in Butia

In December in Butia, the average temperature is 24°C (76°F). The maximum can reach 38°C (101°F), while the minimum can be as low as 12°C (53°F). This makes it a great time to explore Butia, with warm days perfect for outdoor activities and cool evenings ideal for relaxation.

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

The chart illustrates December temperature patterns in Butia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butia, December typically has an average temperature of 24°C (76°F), with highs reaching up to 38°C (101°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec787774706259576064687175
Data source: Temperature data for Butia 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 Butia

In Butia in December, the precipitation amount is 61 mm (2.4 in) over the course of 7 days.

December Precipitation Trends in Butia

The chart displays monthly precipitation patterns in Butia, 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 Butia, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec9288102771631201218314714410961
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Butia

In Butia in December humidity is 84%. With an average temperature of 24°C (76°F), this humidity feels like a warm, damp embrace that can make outdoor activities feel sticky and uncomfortable, requiring frequent breaks in the shade and plenty of hydration for travelers.

December Average Humidity in Butia

This chart illustrates the average monthly humidity levels in Butia, 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 Butia is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%79%82%87%85%82%81%84%85%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Butia

In Butia 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 Butia, you can check here.

Maximum UV Index Levels in Butia for December

The chart shows the monthly maximum UV Index (UVI) for Butia 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 Butia typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964579121314
Data source: Butia 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 Butia Compares to Other Months

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

This table compares monthly weather conditions in Butia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)92 mm (3.6 inches)77%extreme
February Weather25°C (77°F)88 mm (3.5 inches)79%extreme
March Weather23°C (75°F)102 mm (4.0 inches)79%extreme
April Weather21°C (70°F)77 mm (3.0 inches)82%very high
May Weather17°C (63°F)163 mm (6.4 inches)87%high
June Weather15°C (59°F)120 mm (4.7 inches)85%moderate
July Weather14°C (57°F)121 mm (4.7 inches)82%moderate
August Weather15°C (60°F)83 mm (3.3 inches)81%high
September Weather18°C (65°F)147 mm (5.8 inches)84%very high
October Weather20°C (68°F)144 mm (5.7 inches)85%extreme
November Weather22°C (71°F)109 mm (4.3 inches)82%extreme
December Weather24°C (76°F)61 mm (2.4 inches)84%extreme

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