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December Weather in Terra Nova, Brazil

Last updated: August 22, 2025

In December, the average temperature in Terra Nova, Brazil hovers around 25°C (77°F), with a minimum dipping to 17°C (63°F) and a peak soaring to 37°C (98°F). Expect a precipitation amount of about 91 mm (3.6 in) spread over 11 days, and enjoy a pleasant average humidity level of 59%.

December Temperature in Terra Nova

In December in Terra Nova, the average temperature is 25°C (77°F), with a maximum that can reach 37°C (98°F) and a minimum as low as 17°C (63°F). It's a great time to visit Terra Nova for those who enjoy warm weather with a comfortable range of temperatures.

December Weather in Terra Nova: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Terra Nova, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terra Nova, December typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (98°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec777877767371697072767677
Data source: Temperature data for Terra Nova 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 Terra Nova

In Terra Nova in December, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

December Precipitation Trends in Terra Nova

The chart displays monthly precipitation patterns in Terra Nova, 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 Terra Nova, December typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec346795794236343528359591
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Terra Nova

In Terra Nova in December humidity is 59%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while exploring the sights, though you might want to stay hydrated and take breaks in the shade to fully enjoy the experience.

December Average Humidity in Terra Nova

This chart illustrates the average monthly humidity levels in Terra Nova, 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 Terra Nova is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%89%88%85%85%80%76%70%63%58%59%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Terra Nova

In Terra Nova 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 Terra Nova.

Maximum UV Index Levels in Terra Nova for December

The chart shows the monthly maximum UV Index (UVI) for Terra Nova 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 Terra Nova typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151514119101213151515
Data source: Terra Nova 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 Terra Nova Compares to Other Months

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

This table compares monthly weather conditions in Terra Nova, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)34 mm (1.3 inches)73%extreme
February Weather26°C (78°F)67 mm (2.6 inches)80%extreme
March Weather25°C (78°F)95 mm (3.8 inches)89%extreme
April Weather24°C (76°F)79 mm (3.1 inches)88%extreme
May Weather23°C (73°F)42 mm (1.7 inches)85%extreme
June Weather22°C (71°F)36 mm (1.4 inches)85%very high
July Weather21°C (70°F)34 mm (1.3 inches)80%very high
August Weather21°C (70°F)35 mm (1.4 inches)76%extreme
September Weather22°C (73°F)28 mm (1.1 inches)70%extreme
October Weather25°C (77°F)35 mm (1.4 inches)63%extreme
November Weather24°C (76°F)95 mm (3.7 inches)58%extreme
December Weather25°C (77°F)91 mm (3.6 inches)59%extreme

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