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December Weather in Acari, Peru

Last updated: August 27, 2025

In December, the average temperature in Acari, Peru hovers around 19°C (67°F). Temperatures can dip to a minimum of 14°C (58°F) and peak at a cozy 25°C (78°F). Expect light rain with an average precipitation of 7 mm (0.3 in) over just 1 day. Humidity is relatively high at 82%, adding a touch of warmth to the atmosphere.

December Temperature in Acari

In December, in Acari, the average temperature is 19°C (67°F), with maximums reaching 25°C (78°F) and minimums dropping as low as 14°C (58°F). This pleasant climate makes Acari an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates December temperature patterns in Acari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acari, December typically has an average temperature of 19°C (67°F), with highs reaching up to 25°C (78°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec686970676563626262636566
Data source: Temperature data for Acari 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 Acari

In Acari in December, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Acari

The chart displays monthly precipitation patterns in Acari, 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 Acari, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec353610333312237
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Acari

In Acari 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 Acari

This chart illustrates the average monthly humidity levels in Acari, 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 Acari is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%84%67%53%47%53%67%75%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Acari

In Acari 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 Acari.

Maximum UV Index Levels in Acari for December

The chart shows the monthly maximum UV Index (UVI) for Acari 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 Acari typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151513119101214151616
Data source: Acari 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 Acari Compares to Other Months

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

This table compares monthly weather conditions in Acari, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)35 mm (1.4 inches)89%extreme
February Weather21°C (69°F)36 mm (1.4 inches)90%extreme
March Weather21°C (70°F)10 mm (0.4 inches)90%extreme
April Weather19°C (67°F)3 mm (0.1 inches)90%extreme
May Weather18°C (65°F)2 mm (0.1 inches)84%extreme
June Weather17°C (63°F)3 mm (0.1 inches)67%very high
July Weather17°C (62°F)3 mm (0.1 inches)53%very high
August Weather17°C (62°F)1 mm (0.0 inches)47%extreme
September Weather17°C (63°F)2 mm (0.1 inches)53%extreme
October Weather17°C (64°F)2 mm (0.1 inches)67%extreme
November Weather18°C (65°F)3 mm (0.1 inches)75%extreme
December Weather19°C (67°F)7 mm (0.3 inches)82%extreme

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