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December Weather in Nueva Arica, Peru

Last updated: August 27, 2025

In December, the average temperature in Nueva Arica, Peru is a pleasant 19°C (67°F). Expect a variety of weather, with minimal temperatures dipping to 12°C (55°F) and highs reaching up to 27°C (81°F). Be prepared for some rainfall, as 88 mm (3.5 in) of precipitation is likely over 22 days, accompanied by an average humidity of a humid 82%.

December Temperature in Nueva Arica

In December in Nueva Arica, the average temperature is 19°C (67°F), with maximums reaching up to 27°C (81°F) and minimums dropping as low as 12°C (55°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Nueva Arica.

December Weather in Nueva Arica: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Nueva Arica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nueva Arica, December typically has an average temperature of 19°C (67°F), with highs reaching up to 27°C (81°F) and lows dropping to around 12°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec686868686766656565656667
Data source: Temperature data for Nueva Arica 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 Nueva Arica

In Nueva Arica in December, the precipitation amount is 88 mm (3.5 in) spread over 22 days, reflecting a consistently wet period throughout the month.

December Precipitation Trends in Nueva Arica

The chart displays monthly precipitation patterns in Nueva Arica, 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 Nueva Arica, December typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec1102113161677626232238614988
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nueva Arica

In Nueva Arica in December humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.

December Average Humidity in Nueva Arica

This chart illustrates the average monthly humidity levels in Nueva Arica, 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 Nueva Arica is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nueva Arica

In Nueva Arica 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 Nueva Arica.

Maximum UV Index Levels in Nueva Arica for December

The chart shows the monthly maximum UV Index (UVI) for Nueva Arica 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 Nueva Arica typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161617161412121316161515
Data source: Nueva Arica 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 Nueva Arica Compares to Other Months

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

This table compares monthly weather conditions in Nueva Arica, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)110 mm (4.3 inches)83%extreme
February Weather20°C (69°F)211 mm (8.3 inches)81%extreme
March Weather20°C (69°F)316 mm (12.4 inches)88%extreme
April Weather20°C (68°F)167 mm (6.6 inches)85%extreme
May Weather20°C (67°F)76 mm (3.0 inches)78%extreme
June Weather19°C (66°F)26 mm (1.0 inches)62%extreme
July Weather18°C (66°F)23 mm (0.9 inches)44%extreme
August Weather18°C (65°F)22 mm (0.9 inches)38%extreme
September Weather18°C (65°F)38 mm (1.5 inches)42%extreme
October Weather18°C (66°F)61 mm (2.4 inches)58%extreme
November Weather19°C (66°F)49 mm (1.9 inches)69%extreme
December Weather19°C (67°F)88 mm (3.5 inches)82%extreme

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