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December Weather in Cunha, Brazil

Last updated: August 22, 2025

In Cunha, Brazil, the average temperature in December is a pleasant 22°C (71°F), making it an inviting destination. Minimum temperatures can dip to 12°C (54°F), while the maximum can rise to a warm 31°C (89°F). Expect 200 mm (7.9 in) of precipitation over approximately 24 days, and prepare for an average humidity level of 80%, creating a tropical ambiance perfect for those seeking a lush experience.

December Temperature in Cunha

In December in Cunha, the average temperature is 22°C (71°F). Maximums can reach 31°C (89°F), and minimums can be as low as 12°C (54°F). This makes it a great time to explore Cunha, offering pleasant weather for outdoor activities.

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

The chart illustrates December temperature patterns in Cunha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cunha, December typically has an average temperature of 22°C (71°F), with highs reaching up to 31°C (89°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec737272686464616368696971
Data source: Temperature data for Cunha 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 Cunha

In Cunha in December, the precipitation amount is 200 mm (7.9 in) spread over a period of 24 days.

December Precipitation Trends in Cunha

The chart displays monthly precipitation patterns in Cunha, 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 Cunha, December typically receives around 200 mm (7.9 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec221197163885433256552125153200
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cunha

In Cunha in December, humidity is 80%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket, making travel slightly uncomfortable as skin becomes clammy and sweat clings to clothes.

December Average Humidity in Cunha

This chart illustrates the average monthly humidity levels in Cunha, 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 Cunha is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cunha

In Cunha 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 Cunha.

Maximum UV Index Levels in Cunha for December

The chart shows the monthly maximum UV Index (UVI) for Cunha 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 Cunha typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161613118681012131416
Data source: Cunha 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 Cunha Compares to Other Months

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

This table compares monthly weather conditions in Cunha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)221 mm (8.7 inches)88%extreme
February Weather22°C (72°F)197 mm (7.8 inches)88%extreme
March Weather22°C (72°F)163 mm (6.4 inches)87%extreme
April Weather20°C (69°F)88 mm (3.5 inches)84%extreme
May Weather18°C (65°F)54 mm (2.1 inches)79%very high
June Weather18°C (64°F)33 mm (1.3 inches)77%high
July Weather16°C (62°F)25 mm (1.0 inches)72%very high
August Weather17°C (63°F)65 mm (2.5 inches)65%very high
September Weather20°C (69°F)52 mm (2.1 inches)58%extreme
October Weather21°C (69°F)125 mm (4.9 inches)50%extreme
November Weather20°C (69°F)153 mm (6.0 inches)75%extreme
December Weather22°C (71°F)200 mm (7.9 inches)80%extreme

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