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December Weather in Fortul, Colombia

Last updated: August 23, 2025

In December, the average temperature in Fortul, Colombia is a comfortable 25°C (77°F). Expect a minimum of 18°C (66°F) and a maximum of 32°C (91°F). With an average humidity of 55%, the weather is generally pleasant. However, be prepared for some rain, with a total precipitation of 34 mm (1.3 in) expected over about 7 days.

December Temperature in Fortul

In December in Fortul, the average temperature is 25°C (77°F). The maximum can reach 32°C (91°F), while the minimum can drop as low as 18°C (66°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates December temperature patterns in Fortul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fortul, December typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (91°F) and lows dropping to around 18°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec777979787775757677777777
Data source: Temperature data for Fortul 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 Fortul

In Fortul in December, the total precipitation amount is 34 mm (1.3 in) over the course of 7 days.

December Precipitation Trends in Fortul

The chart displays monthly precipitation patterns in Fortul, 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 Fortul, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec36138618731633729824620523911634
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fortul

In Fortul in December humidity is 55%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that makes the air feel heavier, encouraging leisurely strolls and inviting you to explore the vibrant surroundings at a comfortable pace.

December Average Humidity in Fortul

This chart illustrates the average monthly humidity levels in Fortul, 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 Fortul is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%41%39%44%71%90%89%84%80%70%71%55%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fortul

In Fortul in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Fortul.

Maximum UV Index Levels in Fortul for December

The chart shows the monthly maximum UV Index (UVI) for Fortul 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 Fortul typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121315161413131313131211
Data source: Fortul 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 Fortul Compares to Other Months

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

This table compares monthly weather conditions in Fortul, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)36 mm (1.4 inches)45%extreme
February Weather26°C (79°F)13 mm (0.5 inches)41%extreme
March Weather26°C (79°F)86 mm (3.4 inches)38%extreme
April Weather26°C (78°F)187 mm (7.3 inches)44%extreme
May Weather25°C (77°F)316 mm (12.4 inches)71%extreme
June Weather24°C (76°F)337 mm (13.3 inches)90%extreme
July Weather24°C (75°F)298 mm (11.7 inches)89%extreme
August Weather24°C (76°F)246 mm (9.7 inches)84%extreme
September Weather25°C (77°F)205 mm (8.1 inches)80%extreme
October Weather25°C (77°F)239 mm (9.4 inches)70%extreme
November Weather25°C (77°F)116 mm (4.6 inches)71%extreme
December Weather25°C (77°F)34 mm (1.3 inches)55%extreme

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