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December Weather in Ayaviri, Peru

Last updated: August 27, 2025

In Ayaviri, Peru, the average temperature in December hovers around 9°C (48°F). Expect minimums to drop to 0°C (32°F) and maximums to reach 20°C (69°F). During this month, precipitation typically totals 212 mm (8.3 in), spread across 26 days, while the average humidity lingers at a high 90%. Prepare for a cool and wet experience!

December Temperature in Ayaviri

In December in Ayaviri, the average temperature is 9°C (48°F). Maximum temperatures can reach 20°C (69°F), while minimums can drop to as low as 0°C (32°F). Be sure to pack layers for your trip, as the weather can vary significantly throughout the day.

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

The chart illustrates December temperature patterns in Ayaviri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayaviri, December typically has an average temperature of 9°C (48°F), with highs reaching up to 20°C (69°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec464646464544444648485048
Data source: Temperature data for Ayaviri 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 Ayaviri

In Ayaviri in December, the total precipitation amount is 212 mm (8.3 in) spread over 26 days.

December Precipitation Trends in Ayaviri

The chart displays monthly precipitation patterns in Ayaviri, 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 Ayaviri, December typically receives around 212 mm (8.3 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec216258243963256542105118212
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ayaviri

In Ayaviri in December, humidity is 90%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration quite uncomfortable and requiring heavier layers to stay warm and dry.

December Average Humidity in Ayaviri

This chart illustrates the average monthly humidity levels in Ayaviri, 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 Ayaviri is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ayaviri

In Ayaviri in December, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Ayaviri.

Maximum UV Index Levels in Ayaviri for December

The chart shows the monthly maximum UV Index (UVI) for Ayaviri 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 Ayaviri typically reaches 19, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191920171311121417181919
Data source: Ayaviri 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 Ayaviri Compares to Other Months

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

This table compares monthly weather conditions in Ayaviri, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)216 mm (8.5 inches)92%extreme
February Weather8°C (47°F)258 mm (10.2 inches)93%extreme
March Weather8°C (46°F)243 mm (9.6 inches)92%extreme
April Weather8°C (46°F)96 mm (3.8 inches)91%extreme
May Weather7°C (45°F)32 mm (1.3 inches)87%extreme
June Weather7°C (44°F)5 mm (0.2 inches)76%extreme
July Weather7°C (44°F)6 mm (0.2 inches)57%extreme
August Weather8°C (47°F)5 mm (0.2 inches)51%extreme
September Weather9°C (48°F)42 mm (1.6 inches)67%extreme
October Weather9°C (48°F)105 mm (4.1 inches)77%extreme
November Weather10°C (50°F)118 mm (4.6 inches)85%extreme
December Weather9°C (48°F)212 mm (8.3 inches)90%extreme

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