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December Weather in Sacsamarca, Peru

Last updated: August 27, 2025

In December, the average temperature in Sacsamarca, Peru hovers around 7°C (46°F), but be prepared for a range that can dip to a brisk -6°C (21°F) or rise to a comfortable 17°C (63°F). With an average humidity of 82%, the air can feel quite heavy. Expect significant rainfall, with 215 mm (8.5 in) spread over 25 days, making it a moist month overall.

December Temperature in Sacsamarca

In December in Sacsamarca, the average temperature is 7°C (46°F). The maximum can reach 17°C (63°F), while the minimum can dip as low as -6°C (21°F). Travelers should be prepared for chilly conditions and dress in layers to enjoy their visit comfortably.

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

The chart illustrates December temperature patterns in Sacsamarca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sacsamarca, December typically has an average temperature of 7°C (46°F), with highs reaching up to 17°C (63°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec454545434241404143444545
Data source: Temperature data for Sacsamarca 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 Sacsamarca

In Sacsamarca in December, the precipitation amount is 215 mm (8.5 in) spread over 25 days.

December Precipitation Trends in Sacsamarca

The chart displays monthly precipitation patterns in Sacsamarca, 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 Sacsamarca, December typically receives around 215 mm (8.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec244256290935321252663106132215
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sacsamarca

In Sacsamarca in December humidity is 82%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Sacsamarca

This chart illustrates the average monthly humidity levels in Sacsamarca, 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 Sacsamarca 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 Sacsamarca

In Sacsamarca in December, the maximum UV index reaches 20, which falls under the extreme Exposure Category. This means that the time to burn is just 10 minutes. To stay informed about the hourly UV Index in Sacsamarca, you can visit Hourly UV Index in Sacsamarca.

Maximum UV Index Levels in Sacsamarca for December

The chart shows the monthly maximum UV Index (UVI) for Sacsamarca 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 Sacsamarca typically reaches 20, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191921171412131517181920
Data source: Sacsamarca 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 Sacsamarca Compares to Other Months

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

This table compares monthly weather conditions in Sacsamarca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)244 mm (9.6 inches)89%extreme
February Weather7°C (45°F)256 mm (10.1 inches)90%extreme
March Weather7°C (45°F)290 mm (11.4 inches)90%extreme
April Weather6°C (44°F)92 mm (3.6 inches)90%extreme
May Weather5°C (42°F)53 mm (2.1 inches)84%extreme
June Weather5°C (41°F)21 mm (0.8 inches)67%extreme
July Weather5°C (41°F)25 mm (1.0 inches)53%extreme
August Weather5°C (42°F)26 mm (1.0 inches)47%extreme
September Weather6°C (44°F)63 mm (2.5 inches)53%extreme
October Weather7°C (44°F)106 mm (4.2 inches)67%extreme
November Weather7°C (46°F)132 mm (5.2 inches)75%extreme
December Weather7°C (46°F)215 mm (8.5 inches)82%extreme

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