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December Weather in Accha, Peru

Last updated: August 27, 2025

In December, the average temperature in Accha, Peru hovers around 10°C (50°F), with minimums dipping to 2°C (36°F) and maximums peaking at 20°C (68°F). Expect a significant precipitation amount of 198 mm (7.8 in) spread over 28 days, contributing to an average humidity level of 90%. Plan accordingly for a humid and potentially rainy experience!

December Temperature in Accha

In December in Accha, the average temperature is 10°C (50°F). Maximums can reach 20°C (68°F), while minimums can drop as low as 2°C (36°F). This variability in temperature makes it important to pack layers for your trip to Accha.

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

The chart illustrates December temperature patterns in Accha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Accha, December typically has an average temperature of 10°C (50°F), with highs reaching up to 20°C (68°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec484948484746464749505050
Data source: Temperature data for Accha 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 Accha

In Accha in December, the total precipitation amount is 198 mm (7.8 in) over a period of 28 days.

December Precipitation Trends in Accha

The chart displays monthly precipitation patterns in Accha, 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 Accha, December typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec17122418879311419173890138198
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Accha

In Accha in December humidity is 90%. With an average temperature of 10°C (50°F), this humidity feels like a chilly, damp blanket enveloping you, making traveling uncomfortable as the cool air mixed with high moisture can lead to persistent chilliness and a constant sense of being wet, even while walking around.

December Average Humidity in Accha

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

In Accha 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 Accha.

Maximum UV Index Levels in Accha for December

The chart shows the monthly maximum UV Index (UVI) for Accha 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 Accha typically reaches 19, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec202018171411131416181919
Data source: Accha 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 Accha Compares to Other Months

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

This table compares monthly weather conditions in Accha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)171 mm (6.7 inches)92%extreme
February Weather9°C (49°F)224 mm (8.8 inches)93%extreme
March Weather9°C (49°F)188 mm (7.4 inches)92%extreme
April Weather9°C (48°F)78 mm (3.1 inches)91%extreme
May Weather8°C (47°F)31 mm (1.2 inches)87%extreme
June Weather8°C (46°F)14 mm (0.6 inches)76%extreme
July Weather8°C (46°F)19 mm (0.7 inches)57%extreme
August Weather8°C (47°F)17 mm (0.7 inches)51%extreme
September Weather9°C (49°F)38 mm (1.5 inches)67%extreme
October Weather10°C (50°F)90 mm (3.5 inches)77%extreme
November Weather10°C (51°F)138 mm (5.4 inches)85%extreme
December Weather10°C (50°F)198 mm (7.8 inches)90%extreme

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