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December Weather in Cayumba, Peru

Last updated: August 27, 2025

In December, the average temperature in Cayumba, Peru hovers around 17°C (63°F). Expect a comfortable range with a minimum of 12°C (53°F) and a maximum of 25°C (76°F). However, be prepared for some rain, as the region experiences an average precipitation of 233 mm (9.2 in) over 30 days. With an average humidity of 91%, you'll encounter a truly vibrant atmosphere throughout the month!

December Temperature in Cayumba

In December in Cayumba, the average temperature is 17°C (63°F). The maximum can reach 25°C (76°F), and the minimum can be as low as 12°C (53°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates December temperature patterns in Cayumba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayumba, December typically has an average temperature of 17°C (63°F), with highs reaching up to 25°C (76°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec626262626261606061626363
Data source: Temperature data for Cayumba 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 Cayumba

In Cayumba in December, the precipitation amount is 233 mm (9.2 in) over a span of 30 days, highlighting the area's significant rainfall during that time.

December Precipitation Trends in Cayumba

The chart displays monthly precipitation patterns in Cayumba, 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 Cayumba, December typically receives around 233 mm (9.2 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec238260312215129756557108198249233
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cayumba

In Cayumba in December humidity is 91%. With an average temperature of 17°C (63°F), this humidity feels like a heavy blanket wrapping around you, making travel feel somewhat stifling and requiring frequent breaks to seek refreshment in cooler, shaded areas.

December Average Humidity in Cayumba

This chart illustrates the average monthly humidity levels in Cayumba, 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 Cayumba is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%89%89%86%71%44%34%37%50%73%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cayumba

In Cayumba in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Cayumba.

Maximum UV Index Levels in Cayumba for December

The chart shows the monthly maximum UV Index (UVI) for Cayumba 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 Cayumba typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171818171412121315161716
Data source: Cayumba 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 Cayumba Compares to Other Months

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

This table compares monthly weather conditions in Cayumba, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)238 mm (9.4 inches)88%extreme
February Weather17°C (63°F)260 mm (10.2 inches)86%extreme
March Weather17°C (62°F)312 mm (12.3 inches)89%extreme
April Weather17°C (62°F)215 mm (8.5 inches)89%extreme
May Weather16°C (62°F)129 mm (5.1 inches)86%extreme
June Weather16°C (61°F)75 mm (3.0 inches)71%extreme
July Weather15°C (60°F)65 mm (2.6 inches)44%extreme
August Weather16°C (60°F)57 mm (2.2 inches)34%extreme
September Weather16°C (61°F)108 mm (4.2 inches)37%extreme
October Weather17°C (62°F)198 mm (7.8 inches)50%extreme
November Weather17°C (63°F)249 mm (9.8 inches)73%extreme
December Weather17°C (63°F)233 mm (9.2 inches)91%extreme

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