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December Weather in Mata Grande, Brazil

Last updated: August 22, 2025

In Mata Grande, Brazil during the month of December, the average temperature soars to a warm 28°C (82°F), with minimum temperatures dipping to 19°C (67°F) and reaching highs of 39°C (102°F). Expect some rain, as precipitation averages 29 mm (1.2 in) over about 4 days. With an average humidity of 58%, you'll feel the warmth, but it's all part of the charm of this vibrant locale!

December Temperature in Mata Grande

In December in Mata Grande, the average temperature is 28°C (82°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 19°C (67°F). This makes Mata Grande an ideal destination for travelers seeking warm and sunny weather.

December Weather in Mata Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Mata Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mata Grande, December typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281797774727376808282
Data source: Temperature data for Mata Grande 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 Mata Grande

In Mata Grande in December, the total precipitation amount is 29 mm (1.2 in) spread over the course of 4 days.

December Precipitation Trends in Mata Grande

The chart displays monthly precipitation patterns in Mata Grande, 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 Mata Grande, December typically receives around 29 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec18457151433641241551829
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mata Grande

In Mata Grande in December, humidity is 58%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but necessitating regular breaks to stay hydrated.

December Average Humidity in Mata Grande

This chart illustrates the average monthly humidity levels in Mata Grande, 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 Mata Grande 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 Mata Grande

In Mata Grande 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 Mata Grande.

Maximum UV Index Levels in Mata Grande for December

The chart shows the monthly maximum UV Index (UVI) for Mata Grande 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 Mata Grande typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111214141515
Data source: Mata Grande 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 Mata Grande Compares to Other Months

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

This table compares monthly weather conditions in Mata Grande, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)18 mm (0.7 inches)84%extreme
February Weather28°C (82°F)45 mm (1.8 inches)89%extreme
March Weather27°C (81°F)71 mm (2.8 inches)91%extreme
April Weather26°C (79°F)51 mm (2.0 inches)92%extreme
May Weather25°C (77°F)43 mm (1.7 inches)90%extreme
June Weather23°C (74°F)36 mm (1.4 inches)87%extreme
July Weather22°C (72°F)41 mm (1.6 inches)79%extreme
August Weather23°C (74°F)24 mm (0.9 inches)74%extreme
September Weather25°C (76°F)14 mm (0.6 inches)68%extreme
October Weather27°C (81°F)5 mm (0.2 inches)62%extreme
November Weather28°C (82°F)18 mm (0.7 inches)55%extreme
December Weather28°C (82°F)29 mm (1.2 inches)58%extreme

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