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December Weather in Aldana, Colombia

Last updated: August 23, 2025

In December, the average temperature in Aldana, Colombia hovers around 13°C (55°F), making it a mild yet refreshing time of year. However, temperatures can dip as low as 5°C (42°F) at their minimum, while the highest peaks reach up to 19°C (67°F). Expect considerable rainfall, with 241 mm (9.5 in) over approximately 25 days, contributing to a high average humidity of 86%. Prepare for a mix of warmth and wetness during this transitional season!

December Temperature in Aldana

In December in Aldana, the average temperature is 13°C (55°F). Maximums can reach 19°C (67°F), and minimums can be as low as 5°C (42°F). It’s advisable to pack layers to comfortably enjoy your travels in this mild and variable climate.

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

The chart illustrates December temperature patterns in Aldana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aldana, December typically has an average temperature of 13°C (55°F), with highs reaching up to 19°C (67°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec545554555554545455555555
Data source: Temperature data for Aldana 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 Aldana

In Aldana in December, the precipitation amount is 241 mm (9.5 in) spread over 25 days.

December Precipitation Trends in Aldana

The chart displays monthly precipitation patterns in Aldana, 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 Aldana, December typically receives around 241 mm (9.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec208204252261191119634762185296241
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aldana

In Aldana in December humidity is 86%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket clinging to your skin, making travel quite uncomfortable and urging you to seek cooler, dryer spots.

December Average Humidity in Aldana

This chart illustrates the average monthly humidity levels in Aldana, 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 Aldana is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%91%88%87%84%78%80%88%90%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aldana

In Aldana in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Aldana, you can check here.

Maximum UV Index Levels in Aldana for December

The chart shows the monthly maximum UV Index (UVI) for Aldana 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 Aldana typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171819191715151516171514
Data source: Aldana 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 Aldana Compares to Other Months

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

This table compares monthly weather conditions in Aldana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)208 mm (8.2 inches)89%extreme
February Weather13°C (55°F)204 mm (8.0 inches)90%extreme
March Weather12°C (55°F)252 mm (9.9 inches)91%extreme
April Weather13°C (55°F)261 mm (10.3 inches)88%extreme
May Weather13°C (55°F)191 mm (7.5 inches)87%extreme
June Weather12°C (55°F)119 mm (4.7 inches)84%extreme
July Weather12°C (54°F)63 mm (2.5 inches)78%extreme
August Weather12°C (55°F)47 mm (1.8 inches)80%extreme
September Weather13°C (55°F)62 mm (2.5 inches)88%extreme
October Weather13°C (55°F)185 mm (7.3 inches)90%extreme
November Weather13°C (55°F)296 mm (11.7 inches)89%extreme
December Weather13°C (55°F)241 mm (9.5 inches)86%extreme

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