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December Weather in Coayllo, Peru

Last updated: August 27, 2025

In December, the average temperature in Coayllo, Peru is a pleasant 19°C (67°F). Temperatures can dip as low as 16°C (60°F) but may rise to a maximum of 24°C (75°F). Expect some rain with a precipitation amount of 16 mm (0.6 in) spread over about 4 days. To top it off, average humidity levels reach 87%, making for a wonderfully warm and humid climate!

December Temperature in Coayllo

In December in Coayllo, the average temperature is 19°C (67°F). The maximum can reach 24°C (75°F), and the minimum can be as low as 16°C (60°F). This mild and pleasant weather makes it an ideal time for outdoor activities and exploring the sights.

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

The chart illustrates December temperature patterns in Coayllo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coayllo, December typically has an average temperature of 19°C (67°F), with highs reaching up to 24°C (75°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec697070686563626262636467
Data source: Temperature data for Coayllo 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 Coayllo

In Coayllo in December, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

December Precipitation Trends in Coayllo

The chart displays monthly precipitation patterns in Coayllo, 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 Coayllo, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec525350171375336816
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coayllo

In Coayllo in December, humidity is 87%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making traveling a bit heavier and leaving you craving for refreshing drinks and shade throughout the day.

December Average Humidity in Coayllo

This chart illustrates the average monthly humidity levels in Coayllo, 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 Coayllo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Coayllo

In Coayllo 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 Coayllo.

Maximum UV Index Levels in Coayllo for December

The chart shows the monthly maximum UV Index (UVI) for Coayllo 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 Coayllo typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151615141110111214151615
Data source: Coayllo 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 Coayllo Compares to Other Months

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

This table compares monthly weather conditions in Coayllo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)52 mm (2.0 inches)89%extreme
February Weather21°C (70°F)53 mm (2.1 inches)89%extreme
March Weather21°C (70°F)50 mm (2.0 inches)90%extreme
April Weather20°C (68°F)16 mm (0.6 inches)89%extreme
May Weather19°C (66°F)13 mm (0.5 inches)83%extreme
June Weather17°C (64°F)7 mm (0.3 inches)69%very high
July Weather17°C (63°F)5 mm (0.2 inches)56%extreme
August Weather17°C (62°F)3 mm (0.1 inches)50%extreme
September Weather17°C (62°F)3 mm (0.1 inches)53%extreme
October Weather17°C (63°F)6 mm (0.2 inches)68%extreme
November Weather18°C (65°F)8 mm (0.3 inches)81%extreme
December Weather19°C (67°F)16 mm (0.6 inches)87%extreme

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