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December Weather in Otoca, Peru

Last updated: August 27, 2025

In December, the average temperature in Otoca, Peru hovers around 12°C (55°F). You can expect a minimum of 3°C (37°F) and a maximum of 19°C (67°F). Be prepared for some rain, as 121 mm (4.8 in) of precipitation is likely over 22 days. With an average humidity of 82%, the atmosphere can feel quite moist.

December Temperature in Otoca

In December in Otoca, the average temperature is 12°C (55°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as 3°C (37°F). Consistent layering is recommended for those traveling during this month to accommodate the varying temperatures.

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

The chart illustrates December temperature patterns in Otoca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otoca, December typically has an average temperature of 12°C (55°F), with highs reaching up to 19°C (67°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec545454535353535455545554
Data source: Temperature data for Otoca 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 Otoca

In Otoca in December, the precipitation amount is 121 mm (4.8 in) distributed over 22 days.

December Precipitation Trends in Otoca

The chart displays monthly precipitation patterns in Otoca, 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 Otoca, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec336313355126321097316550121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Otoca

In Otoca in December, humidity is 82%. With an average temperature of 12°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even a simple walk feel laborious and sticky, which can be quite exhausting for traveling.

December Average Humidity in Otoca

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

In Otoca in December, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Otoca.

Maximum UV Index Levels in Otoca for December

The chart shows the monthly maximum UV Index (UVI) for Otoca 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 Otoca typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181818161311121416171818
Data source: Otoca 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 Otoca Compares to Other Months

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

This table compares monthly weather conditions in Otoca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)336 mm (13.2 inches)89%extreme
February Weather12°C (54°F)313 mm (12.3 inches)90%extreme
March Weather12°C (54°F)355 mm (14.0 inches)90%extreme
April Weather12°C (53°F)125 mm (4.9 inches)90%extreme
May Weather12°C (53°F)32 mm (1.3 inches)84%extreme
June Weather12°C (54°F)10 mm (0.4 inches)67%extreme
July Weather12°C (53°F)9 mm (0.3 inches)53%extreme
August Weather12°C (54°F)7 mm (0.3 inches)47%extreme
September Weather13°C (55°F)31 mm (1.2 inches)53%extreme
October Weather12°C (55°F)65 mm (2.5 inches)67%extreme
November Weather13°C (55°F)50 mm (2.0 inches)75%extreme
December Weather12°C (55°F)121 mm (4.8 inches)82%extreme

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