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December Weather in Iberia, Peru

Last updated: August 27, 2025

In Iberia, Peru, the average temperature in December is a warm 26°C (78°F). Temperatures can range from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), making it an ideal time for both sunbathing and exploring. However, be prepared for moisture with an average precipitation amount of 289 mm (11.4 in) spread over 24 days and a notably high average humidity of 88%.

December Temperature in Iberia

In December in Iberia, the average temperature is 26°C (78°F), with maximums reaching 35°C (95°F) and minimums dropping to 20°C (68°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates December temperature patterns in Iberia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iberia, December typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec787778777574747780807978
Data source: Temperature data for Iberia 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 Iberia

In Iberia in December, the total precipitation amount is 289 mm (11.4 in), occurring over a span of 24 days.

December Precipitation Trends in Iberia

The chart displays monthly precipitation patterns in Iberia, 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 Iberia, December typically receives around 289 mm (11.4 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec2372832501899838312990184231290
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Iberia

In Iberia in December, humidity is 88%. With an average temperature of 26°C (78°F), this humidity feels like stepping into a warm, thick blanket, making travel feel heavy and sticky, where the air clings to your skin and every movement can feel laborious.

December Average Humidity in Iberia

This chart illustrates the average monthly humidity levels in Iberia, 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 Iberia is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%89%84%67%46%37%33%44%73%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Iberia

In Iberia in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Iberia.

Maximum UV Index Levels in Iberia for December

The chart shows the monthly maximum UV Index (UVI) for Iberia 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 Iberia typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151615141210101113151615
Data source: Iberia 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 Iberia Compares to Other Months

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

This table compares monthly weather conditions in Iberia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)237 mm (9.3 inches)88%extreme
February Weather25°C (78°F)283 mm (11.2 inches)87%extreme
March Weather25°C (78°F)250 mm (9.8 inches)87%extreme
April Weather25°C (77°F)189 mm (7.4 inches)89%extreme
May Weather24°C (76°F)98 mm (3.9 inches)84%extreme
June Weather23°C (75°F)38 mm (1.5 inches)67%very high
July Weather24°C (75°F)31 mm (1.2 inches)46%very high
August Weather25°C (78°F)29 mm (1.1 inches)37%extreme
September Weather27°C (80°F)89 mm (3.5 inches)33%extreme
October Weather26°C (80°F)184 mm (7.2 inches)44%extreme
November Weather26°C (79°F)231 mm (9.1 inches)73%extreme
December Weather26°C (78°F)289 mm (11.4 inches)88%extreme

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