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December Weather in Palermo, Colombia

Last updated: August 23, 2025

In December, the average temperature in Palermo, Colombia is a pleasant 23°C (74°F). During this time, temperatures can dip to a minimum of 14°C (57°F) and rise to a maximum of 31°C (89°F). You can expect about 76 mm (3.0 in) of precipitation spread across 9 days, with an average humidity level of 82%.

December Temperature in Palermo

In December in Palermo, the average temperature is 23°C (74°F). Maximums can reach 31°C (89°F), while minimums can drop as low as 14°C (57°F). This pleasant climate makes it an ideal time for traveling and exploring the beauty of Palermo.

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

The chart illustrates December temperature patterns in Palermo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palermo, December typically has an average temperature of 23°C (74°F), with highs reaching up to 31°C (89°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec737473737373737475747373
Data source: Temperature data for Palermo 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 Palermo

In Palermo in December, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

December Precipitation Trends in Palermo

The chart displays monthly precipitation patterns in Palermo, 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 Palermo, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec861231561601337225182611016276
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Palermo

In Palermo in December, humidity is 82%. With an average temperature of 23°C (74°F), this humidity feels like you are walking through a warm, damp blanket, making travel a bit uncomfortable and sticky as you navigate the air thick with moisture.

December Average Humidity in Palermo

This chart illustrates the average monthly humidity levels in Palermo, 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 Palermo is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%78%81%88%85%75%64%70%80%85%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Palermo

In Palermo 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 Palermo.

Maximum UV Index Levels in Palermo for December

The chart shows the monthly maximum UV Index (UVI) for Palermo 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 Palermo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141617171614151515151412
Data source: Palermo 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 Palermo Compares to Other Months

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

This table compares monthly weather conditions in Palermo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)86 mm (3.4 inches)74%extreme
February Weather23°C (74°F)123 mm (4.8 inches)71%extreme
March Weather23°C (73°F)156 mm (6.1 inches)78%extreme
April Weather23°C (73°F)160 mm (6.3 inches)81%extreme
May Weather23°C (73°F)133 mm (5.2 inches)88%extreme
June Weather23°C (73°F)72 mm (2.8 inches)85%extreme
July Weather23°C (73°F)25 mm (1.0 inches)75%extreme
August Weather23°C (74°F)18 mm (0.7 inches)64%extreme
September Weather24°C (75°F)26 mm (1.0 inches)69%extreme
October Weather23°C (74°F)110 mm (4.3 inches)80%extreme
November Weather23°C (73°F)162 mm (6.4 inches)85%extreme
December Weather23°C (74°F)76 mm (3.0 inches)82%extreme

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