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December Weather in Bretana, Peru

Last updated: August 27, 2025

In Bretana, Peru, the month of December brings an inviting average temperature of 27°C (80°F). However, expect a range, with lows of 22°C (73°F) and highs reaching 34°C (94°F). During this period, precipitation is notable, with approximately 282 mm (11.1 in) spread over 27 days. Coupled with an average humidity of 88%, the climate can feel quite tropical, perfect for those who enjoy warm, lush environments.

December Temperature in Bretana

In December in Bretana, the average temperature is 27°C (80°F). Maximums can reach 34°C (94°F), while minimums can be as low as 22°C (73°F). This makes Bretana a great destination for travelers seeking warm weather and comfortable conditions.

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

The chart illustrates December temperature patterns in Bretana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bretana, December typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080807979787980818180
Data source: Temperature data for Bretana 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 Bretana

In Bretana in December, the precipitation amount is 282 mm (11.1 in) spread over 27 days.

December Precipitation Trends in Bretana

The chart displays monthly precipitation patterns in Bretana, 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 Bretana, December typically receives around 282 mm (11.1 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec240216294322206184113105138196259282
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bretana

In Bretana in December, humidity is 88%. With an average temperature of 27°C (80°F), this humidity feels like a warm, thick blanket enveloping you, making travel quite uncomfortable as you navigate the sticky air and sweat almost immediately.

December Average Humidity in Bretana

This chart illustrates the average monthly humidity levels in Bretana, 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 Bretana is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%87%89%82%69%58%56%62%77%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bretana

In Bretana in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Bretana.

Maximum UV Index Levels in Bretana for December

The chart shows the monthly maximum UV Index (UVI) for Bretana 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 Bretana typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161311111314141313
Data source: Bretana 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 Bretana Compares to Other Months

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

This table compares monthly weather conditions in Bretana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)240 mm (9.4 inches)84%extreme
February Weather27°C (80°F)216 mm (8.5 inches)82%extreme
March Weather27°C (80°F)294 mm (11.6 inches)84%extreme
April Weather26°C (80°F)322 mm (12.7 inches)87%extreme
May Weather26°C (80°F)206 mm (8.1 inches)89%extreme
June Weather26°C (79°F)184 mm (7.2 inches)82%extreme
July Weather26°C (79°F)113 mm (4.4 inches)69%extreme
August Weather26°C (79°F)105 mm (4.1 inches)58%extreme
September Weather27°C (81°F)138 mm (5.4 inches)56%extreme
October Weather27°C (81°F)196 mm (7.7 inches)62%extreme
November Weather27°C (81°F)259 mm (10.2 inches)77%extreme
December Weather27°C (80°F)282 mm (11.1 inches)88%extreme

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