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December Weather in Guamal, Colombia

Last updated: August 23, 2025

In Guamal, Colombia, the average temperature in December is a pleasant 22°C (72°F). Expect a range where the minimum dips to 14°C (57°F) and the maximum reaches a warm 30°C (86°F). During this month, you'll encounter 103 mm (4.0 in) of precipitation spread over about 10 days, contributing to an average humidity of 70%. Enjoy the blend of warmth and refreshment!

December Temperature in Guamal

In December in Guamal, the average temperature is 22°C (72°F). Maximums can reach 30°C (86°F) and minimums can be as low as 14°C (57°F). This makes it an ideal time for travelers seeking pleasant weather for outdoor activities and exploration.

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

The chart illustrates December temperature patterns in Guamal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guamal, December typically has an average temperature of 22°C (72°F), with highs reaching up to 30°C (86°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec717272727271707172727272
Data source: Temperature data for Guamal 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 Guamal

In Guamal in December, the precipitation amount is 103 mm (4.0 in) over a span of 10 days.

December Precipitation Trends in Guamal

The chart displays monthly precipitation patterns in Guamal, 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 Guamal, December typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec86109174246245100945154177329103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guamal

In Guamal in December, humidity is 70%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable but still bearable; the air is thick and can leave you feeling sticky, so staying hydrated and taking frequent breaks is essential for enjoying your adventures.

December Average Humidity in Guamal

This chart illustrates the average monthly humidity levels in Guamal, 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 Guamal 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 Guamal

In Guamal 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 Guamal.

Maximum UV Index Levels in Guamal for December

The chart shows the monthly maximum UV Index (UVI) for Guamal 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 Guamal typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161513131414131212
Data source: Guamal 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 Guamal Compares to Other Months

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

This table compares monthly weather conditions in Guamal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)86 mm (3.4 inches)49%extreme
February Weather22°C (73°F)109 mm (4.3 inches)46%extreme
March Weather22°C (73°F)174 mm (6.8 inches)52%extreme
April Weather22°C (72°F)246 mm (9.7 inches)73%extreme
May Weather22°C (72°F)245 mm (9.7 inches)90%extreme
June Weather22°C (71°F)100 mm (3.9 inches)93%extreme
July Weather21°C (71°F)94 mm (3.7 inches)87%extreme
August Weather22°C (71°F)51 mm (2.0 inches)67%extreme
September Weather22°C (72°F)54 mm (2.1 inches)57%extreme
October Weather22°C (73°F)177 mm (7.0 inches)56%extreme
November Weather22°C (72°F)329 mm (13.0 inches)68%extreme
December Weather22°C (72°F)103 mm (4.0 inches)70%extreme

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