nomadseason

December Weather in La Arena, Peru

Last updated: August 27, 2025

In December, the average temperature in La Arena, Peru is a pleasant 24°C (75°F), with a minimum dipping to 17°C (63°F) and a maximum reaching up to 32°C (91°F). Expect 29 mm (1.2 in) of precipitation spread over 7 days, accompanied by a high average humidity of 86%. Enjoy the warmth but be prepared for occasional rain!

December Temperature in La Arena

In December in La Arena, the average temperature is 24°C (75°F). Maximums can reach 32°C (91°F) and minimums can be as low as 17°C (63°F). This makes La Arena an ideal destination for travelers seeking pleasant weather and a range of outdoor activities.

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

The chart illustrates December temperature patterns in La Arena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Arena, December typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (91°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec788080787572696869707175
Data source: Temperature data for La Arena generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in La Arena

In La Arena in December, the precipitation amount is 29 mm (1.2 in) over the course of 7 days.

December Precipitation Trends in La Arena

The chart displays monthly precipitation patterns in La 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 La Arena, December typically receives around 29 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec206515733136423101430
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in La Arena

In La Arena in December, humidity is 86%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable and requiring travelers to stay hydrated and take breaks in the shade.

December Average Humidity in La Arena

This chart illustrates the average monthly humidity levels in La 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 La 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 La Arena

In La 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 La Arena.

Maximum UV Index Levels in La Arena for December

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

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

This table compares monthly weather conditions in La Arena, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)20 mm (0.8 inches)89%extreme
February Weather27°C (80°F)65 mm (2.5 inches)87%extreme
March Weather27°C (80°F)157 mm (6.2 inches)87%extreme
April Weather25°C (78°F)33 mm (1.3 inches)86%extreme
May Weather24°C (75°F)13 mm (0.5 inches)89%extreme
June Weather22°C (72°F)6 mm (0.2 inches)84%extreme
July Weather21°C (70°F)4 mm (0.1 inches)71%extreme
August Weather20°C (69°F)2 mm (0.1 inches)71%extreme
September Weather21°C (69°F)3 mm (0.1 inches)75%extreme
October Weather21°C (70°F)10 mm (0.4 inches)77%extreme
November Weather22°C (71°F)14 mm (0.6 inches)79%extreme
December Weather24°C (75°F)29 mm (1.2 inches)86%extreme

Compare La Arena's Climate with Cities Worldwide