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December Weather in Cayara, Peru

Last updated: August 27, 2025

In December, the average temperature in Cayara, Peru hovers around 11°C (52°F). Visitors can expect a varied climate, with minimum temperatures plunging to -2°C (28°F) and occasionally soaring to a maximum of 21°C (69°F). Prepare for wet conditions, as the region receives approximately 219 mm (8.6 in) of precipitation over 26 days. With an average humidity of 89%, it's advisable to pack accordingly for a potentially damp experience!

December Temperature in Cayara

In December in Cayara, the average temperature is 11°C (52°F), with maximums reaching 21°C (69°F) and minimums plummeting to -2°C (28°F). Travelers should prepare for a variety of temperatures and pack accordingly for both warm days and chilly nights.

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

The chart illustrates December temperature patterns in Cayara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayara, December typically has an average temperature of 11°C (52°F), with highs reaching up to 21°C (69°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec515150494847464850515251
Data source: Temperature data for Cayara 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 Cayara

In Cayara in December, the precipitation amount is 219 mm (8.6 in) spread over 26 days.

December Precipitation Trends in Cayara

The chart displays monthly precipitation patterns in Cayara, 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 Cayara, December typically receives around 219 mm (8.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec209231250834414152252107138219
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cayara

In Cayara in December humidity is 89%. With an average temperature of 11°C (52°F), this humidity feels like a cool mist clinging to your skin, making outdoor activities feel damp and chilly, so it's essential to dress in layers and be prepared for a brisk experience while traveling.

December Average Humidity in Cayara

This chart illustrates the average monthly humidity levels in Cayara, 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 Cayara is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%92%90%85%70%55%44%52%65%81%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cayara

In Cayara in December, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Cayara.

Maximum UV Index Levels in Cayara for December

The chart shows the monthly maximum UV Index (UVI) for Cayara 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 Cayara typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181919171411131416181818
Data source: Cayara 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 Cayara Compares to Other Months

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

This table compares monthly weather conditions in Cayara, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)209 mm (8.2 inches)93%extreme
February Weather10°C (51°F)230 mm (9.1 inches)92%extreme
March Weather10°C (51°F)250 mm (9.8 inches)92%extreme
April Weather10°C (50°F)83 mm (3.3 inches)90%extreme
May Weather9°C (48°F)44 mm (1.7 inches)85%extreme
June Weather8°C (47°F)14 mm (0.5 inches)70%extreme
July Weather8°C (47°F)15 mm (0.6 inches)54%extreme
August Weather9°C (48°F)22 mm (0.9 inches)44%extreme
September Weather10°C (50°F)52 mm (2.1 inches)52%extreme
October Weather10°C (51°F)107 mm (4.2 inches)65%extreme
November Weather11°C (52°F)138 mm (5.4 inches)81%extreme
December Weather11°C (52°F)219 mm (8.6 inches)89%extreme

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