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December Weather in Matao, Brazil

Last updated: August 22, 2025

In December, the average temperature in Matao, Brazil is a pleasant 25°C (77°F), with a minimum of 15°C (60°F) and a maximum of 35°C (95°F). Expect about 183 mm (7.2 in) of precipitation spread over 18 days, contributing to an average humidity of 80%. Ideal for those who love a warm and slightly humid climate!

December Temperature in Matao

In December in Matao, the average temperature is 25°C (77°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as 15°C (60°F). This pleasant climate makes Matao an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates December temperature patterns in Matao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matao, December typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777746969677077777676
Data source: Temperature data for Matao 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 Matao

In Matao in December, the precipitation amount is 183 mm (7.2 in) over the course of 18 days.

December Precipitation Trends in Matao

The chart displays monthly precipitation patterns in Matao, 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 Matao, December typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec194154115563310102329131167183
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Matao

In Matao in December humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

December Average Humidity in Matao

This chart illustrates the average monthly humidity levels in Matao, 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 Matao is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%86%79%68%60%57%48%41%35%65%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Matao

In Matao in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Matao.

Maximum UV Index Levels in Matao for December

The chart shows the monthly maximum UV Index (UVI) for Matao 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 Matao typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151613118781011131416
Data source: Matao 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 Matao Compares to Other Months

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

This table compares monthly weather conditions in Matao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)194 mm (7.6 inches)85%extreme
February Weather25°C (77°F)154 mm (6.1 inches)87%extreme
March Weather25°C (77°F)115 mm (4.5 inches)86%extreme
April Weather23°C (74°F)56 mm (2.2 inches)79%extreme
May Weather21°C (69°F)33 mm (1.3 inches)68%very high
June Weather20°C (69°F)10 mm (0.4 inches)60%high
July Weather20°C (68°F)10 mm (0.4 inches)57%very high
August Weather21°C (70°F)23 mm (0.9 inches)48%very high
September Weather25°C (77°F)29 mm (1.1 inches)41%extreme
October Weather25°C (77°F)131 mm (5.1 inches)35%extreme
November Weather24°C (76°F)167 mm (6.6 inches)65%extreme
December Weather25°C (77°F)183 mm (7.2 inches)80%extreme

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