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December Weather in Punta Arena, Peru

Last updated: August 27, 2025

In Punta Arena, Peru, the average temperature in December hovers around 26°C (78°F). You can expect temperatures to dip to a minimum of 17°C (62°F) and soar to a maximum of 36°C (98°F). During this month, the area receives approximately 26 mm (1.0 in) of rainfall over 6 days, with an average humidity level of a high 86%.

December Temperature in Punta Arena

In December in Punta Arena, the average temperature is 26°C (78°F). Maximums can reach 36°C (98°F), while minimums can drop to as low as 17°C (62°F). This climate makes Punta Arena an ideal destination for travelers seeking warm and pleasant weather.

December Weather in Punta Arena: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Punta Arena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Punta Arena, December typically has an average temperature of 26°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec828382817875737273747478
Data source: Temperature data for Punta Arena 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 Punta Arena

In Punta Arena in December, the precipitation amount is 26 mm (1.0 in) over the course of 6 days.

December Precipitation Trends in Punta Arena

The chart displays monthly precipitation patterns in Punta Arena, 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 Punta Arena, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec20841824211432291326
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Punta Arena

In Punta Arena in December, humidity is 86%. With an average temperature of 26°C (78°F), this humidity feels like an overwhelming blanket that clings to your skin, making any outdoor activity feel more strenuous and causing you to seek shade and refreshment more often during your travels.

December Average Humidity in Punta Arena

This chart illustrates the average monthly humidity levels in Punta Arena, 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 Punta Arena is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Punta Arena

In Punta Arena 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 Punta Arena.

Maximum UV Index Levels in Punta Arena for December

The chart shows the monthly maximum UV Index (UVI) for Punta Arena 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 Punta Arena typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111214141413
Data source: Punta Arena 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 Punta Arena Compares to Other Months

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

This table compares monthly weather conditions in Punta Arena, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)20 mm (0.8 inches)89%extreme
February Weather28°C (83°F)83 mm (3.3 inches)87%extreme
March Weather28°C (83°F)182 mm (7.2 inches)87%extreme
April Weather27°C (81°F)41 mm (1.6 inches)86%extreme
May Weather26°C (78°F)11 mm (0.4 inches)89%extreme
June Weather24°C (75°F)4 mm (0.1 inches)84%extreme
July Weather23°C (73°F)3 mm (0.1 inches)71%extreme
August Weather22°C (73°F)2 mm (0.1 inches)71%extreme
September Weather23°C (73°F)2 mm (0.1 inches)75%extreme
October Weather23°C (74°F)9 mm (0.3 inches)77%extreme
November Weather23°C (75°F)13 mm (0.5 inches)79%extreme
December Weather26°C (78°F)26 mm (1.0 inches)86%extreme

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