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December Weather in Sancos, Peru

Last updated: August 27, 2025

In Sancos, Peru, the average temperature in December hovers around 11°C (52°F), with a minimum dipping to 1°C (33°F) and a maximum reaching up to 22°C (72°F). Throughout the month, expect 91 mm (3.6 in) of precipitation over approximately 19 days, coupled with an average humidity of 82%. Stay prepared for varied weather!

December Temperature in Sancos

In December in Sancos, the average temperature is 11°C (52°F). The maximum can reach 22°C (72°F), while the minimum can drop to as low as 1°C (33°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Sancos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sancos, December typically has an average temperature of 11°C (52°F), with highs reaching up to 22°C (72°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec505050494847474851515252
Data source: Temperature data for Sancos 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 Sancos

In Sancos in December, the total precipitation amount is 91 mm (3.6 in) spread over 19 days.

December Precipitation Trends in Sancos

The chart displays monthly precipitation patterns in Sancos, 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 Sancos, December typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec249261279115331515830494491
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sancos

In Sancos in December, humidity is 82%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and stay prepared for the moisture-laden air as you explore your surroundings.

December Average Humidity in Sancos

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

In Sancos 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 Sancos.

Maximum UV Index Levels in Sancos for December

The chart shows the monthly maximum UV Index (UVI) for Sancos 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 Sancos typically reaches 19, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191920171311131416181919
Data source: Sancos 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 Sancos Compares to Other Months

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

This table compares monthly weather conditions in Sancos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)249 mm (9.8 inches)89%extreme
February Weather10°C (50°F)261 mm (10.3 inches)90%extreme
March Weather10°C (50°F)279 mm (11.0 inches)90%extreme
April Weather9°C (49°F)115 mm (4.5 inches)90%extreme
May Weather9°C (48°F)33 mm (1.3 inches)84%extreme
June Weather9°C (48°F)15 mm (0.6 inches)67%extreme
July Weather9°C (48°F)15 mm (0.6 inches)53%extreme
August Weather9°C (49°F)8 mm (0.3 inches)47%extreme
September Weather10°C (51°F)30 mm (1.2 inches)53%extreme
October Weather11°C (52°F)49 mm (1.9 inches)67%extreme
November Weather11°C (53°F)44 mm (1.7 inches)75%extreme
December Weather11°C (52°F)91 mm (3.6 inches)82%extreme

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