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December Weather in Ancomarca, Peru

Last updated: August 27, 2025

In December, the average temperature in Ancomarca, Peru hovers around 12°C (54°F), with a minimum dipping to 5°C (41°F) and a maximum rising to 20°C (69°F). Expect substantial rainfall, with 260 mm (10.2 in) of precipitation over 30 days, while humidity levels remain high at an average of 90%.

December Temperature in Ancomarca

In December in Ancomarca, the average temperature is 12°C (54°F), with maximums reaching up to 20°C (69°F) and minimums dipping as low as 5°C (41°F). This mild climate makes it an ideal time for travelers to explore and enjoy the local attractions comfortably.

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

The chart illustrates December temperature patterns in Ancomarca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ancomarca, December typically has an average temperature of 12°C (54°F), with highs reaching up to 20°C (69°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec535453535251505051525454
Data source: Temperature data for Ancomarca 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 Ancomarca

In Ancomarca in December, the precipitation amount is 260 mm (10.2 in) over a period of 30 days.

December Precipitation Trends in Ancomarca

The chart displays monthly precipitation patterns in Ancomarca, 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 Ancomarca, December typically receives around 260 mm (10.2 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec268281330211124687081163252237260
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ancomarca

In Ancomarca in December, humidity is 90%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and traveling a bit more draining than usual.

December Average Humidity in Ancomarca

This chart illustrates the average monthly humidity levels in Ancomarca, 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 Ancomarca is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ancomarca

In Ancomarca in December, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Ancomarca, you can check Hourly UV Index in Ancomarca.

Maximum UV Index Levels in Ancomarca for December

The chart shows the monthly maximum UV Index (UVI) for Ancomarca 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 Ancomarca typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181918181512131416171717
Data source: Ancomarca 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 Ancomarca Compares to Other Months

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

This table compares monthly weather conditions in Ancomarca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)268 mm (10.6 inches)91%extreme
February Weather12°C (54°F)281 mm (11.1 inches)90%extreme
March Weather12°C (53°F)330 mm (13.0 inches)91%extreme
April Weather11°C (53°F)211 mm (8.3 inches)89%extreme
May Weather11°C (52°F)124 mm (4.9 inches)85%extreme
June Weather11°C (52°F)68 mm (2.7 inches)65%extreme
July Weather10°C (51°F)70 mm (2.8 inches)47%extreme
August Weather10°C (51°F)81 mm (3.2 inches)38%extreme
September Weather11°C (51°F)163 mm (6.4 inches)40%extreme
October Weather11°C (53°F)252 mm (9.9 inches)56%extreme
November Weather12°C (54°F)237 mm (9.3 inches)76%extreme
December Weather12°C (54°F)260 mm (10.2 inches)90%extreme

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