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December Weather in Borba, Brazil

Last updated: August 22, 2025

In December, the average temperature in Borba, Brazil is a warm 26°C (79°F). You'll experience minimum temperatures around 22°C (71°F), while highs can reach up to 35°C (95°F). It’s also a rainy month, with 322 mm (12.7 in) of precipitation spread over 28 days, contributing to an average humidity of 85%. Be prepared for a tropical ambiance!

December Temperature in Borba

In December in Borba, the average temperature is 26°C (79°F), with maximums reaching 35°C (95°F) and minimums dropping to as low as 22°C (71°F). This mild warmth makes it an ideal time for travelers to explore outdoor attractions and enjoy the pleasant weather.

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

The chart illustrates December temperature patterns in Borba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Borba, December typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979798081818282828179
Data source: Temperature data for Borba 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 Borba

In Borba in December, the total precipitation amount is 322 mm (12.7 in) over the course of 28 days.

December Precipitation Trends in Borba

The chart displays monthly precipitation patterns in Borba, 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 Borba, December typically receives around 322 mm (12.7 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec241322342378236955463117150221322
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Borba

In Borba in December, humidity is 85%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities feel stifling and exhausting for travelers.

December Average Humidity in Borba

This chart illustrates the average monthly humidity levels in Borba, 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 Borba is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%90%89%84%78%53%42%30%41%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Borba

In Borba 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 Borba, you can check here.

Maximum UV Index Levels in Borba for December

The chart shows the monthly maximum UV Index (UVI) for Borba 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 Borba typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161312111112121414
Data source: Borba 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 Borba Compares to Other Months

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

This table compares monthly weather conditions in Borba, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)241 mm (9.5 inches)87%extreme
February Weather26°C (79°F)322 mm (12.7 inches)85%extreme
March Weather26°C (80°F)341 mm (13.4 inches)86%extreme
April Weather26°C (79°F)378 mm (14.9 inches)90%extreme
May Weather27°C (80°F)236 mm (9.3 inches)89%extreme
June Weather27°C (81°F)95 mm (3.7 inches)84%extreme
July Weather27°C (81°F)54 mm (2.1 inches)77%extreme
August Weather28°C (83°F)63 mm (2.5 inches)53%extreme
September Weather28°C (83°F)117 mm (4.6 inches)41%extreme
October Weather28°C (82°F)150 mm (5.9 inches)30%extreme
November Weather27°C (81°F)221 mm (8.7 inches)41%extreme
December Weather26°C (79°F)322 mm (12.7 inches)85%extreme

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