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December Weather in El Retorno, Colombia

Last updated: August 23, 2025

In December, the average temperature in El Retorno, Colombia hovers around 26°C (78°F), providing a comfortable climate for outdoor activities. Expect a minimum of 20°C (68°F) and a maximum of 33°C (92°F), offering a pleasant range for visitors. However, prepare for some rain, as 106 mm (4.2 in) of precipitation is likely over 16 days, contributing to an average humidity of 70%. Enjoy the blend of warmth and occasional showers!

December Temperature in El Retorno

In December in El Retorno, the average temperature is 26°C (78°F). The maximum can reach 33°C (92°F), while the minimum can be as low as 20°C (68°F). This mild and pleasant climate makes El Retorno an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

December Weather in El Retorno: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Retorno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Retorno, December typically has an average temperature of 26°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec788178777676757677777878
Data source: Temperature data for El Retorno 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 El Retorno

In El Retorno in December, the total precipitation amount is 106 mm (4.2 in) spread over 16 days.

December Precipitation Trends in El Retorno

The chart displays monthly precipitation patterns in El Retorno, 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 El Retorno, December typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec8667195275356356344170161229200106
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Retorno

In El Retorno in December humidity is 70%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making outdoor activities slightly sticky and encouraging travelers to stay hydrated while exploring.

December Average Humidity in El Retorno

This chart illustrates the average monthly humidity levels in El Retorno, 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 El Retorno is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec49%46%52%73%90%93%87%67%57%56%68%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Retorno

In El Retorno in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Retorno.

Maximum UV Index Levels in El Retorno for December

The chart shows the monthly maximum UV Index (UVI) for El Retorno 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 El Retorno typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515161513131414141412
Data source: El Retorno 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 El Retorno Compares to Other Months

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

This table compares monthly weather conditions in El Retorno, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)86 mm (3.4 inches)49%extreme
February Weather27°C (81°F)67 mm (2.6 inches)46%extreme
March Weather26°C (78°F)195 mm (7.7 inches)52%extreme
April Weather25°C (78°F)275 mm (10.8 inches)73%extreme
May Weather25°C (77°F)356 mm (14.0 inches)90%extreme
June Weather24°C (76°F)356 mm (14.0 inches)93%extreme
July Weather24°C (75°F)344 mm (13.6 inches)87%extreme
August Weather25°C (76°F)170 mm (6.7 inches)67%extreme
September Weather25°C (78°F)161 mm (6.3 inches)57%extreme
October Weather25°C (78°F)229 mm (9.0 inches)56%extreme
November Weather25°C (78°F)200 mm (7.9 inches)68%extreme
December Weather26°C (78°F)106 mm (4.2 inches)70%extreme

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