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December Weather in San Pedro, Colombia

Last updated: August 23, 2025

In December, the average temperature in San Pedro, Colombia hovers around 19°C (67°F). Expect a minimum of 13°C (55°F) and a pleasant maximum of 26°C (79°F). Be prepared for some rain, as the region experiences 849 mm (33.4 in) of precipitation over 30 days, coupled with an average humidity level of 82%. Stay hydrated and enjoy the lush surroundings!

December Temperature in San Pedro

In December in San Pedro, the average temperature is 19°C (67°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 13°C (55°F). This pleasant and mild climate makes it an ideal time for outdoor activities and exploration.

December Weather in San Pedro: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, December typically has an average temperature of 19°C (67°F), with highs reaching up to 26°C (79°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec676868686867676767676767
Data source: Temperature data for San Pedro 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 San Pedro

In San Pedro in December, the precipitation amount is 849 mm (33.4 in) over the course of 30 days.

December Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, 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 San Pedro, December typically receives around 849 mm (33.4 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec561729735974125411511228997794744691849
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Pedro

In San Pedro in December humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.

December Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, 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 San Pedro 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 San Pedro

In San Pedro 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 San Pedro.

Maximum UV Index Levels in San Pedro for December

The chart shows the monthly maximum UV Index (UVI) for San Pedro 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 San Pedro typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617171614141415141312
Data source: San Pedro 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 San Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)561 mm (22.1 inches)74%extreme
February Weather20°C (68°F)729 mm (28.7 inches)71%extreme
March Weather20°C (68°F)735 mm (28.9 inches)78%extreme
April Weather20°C (68°F)974 mm (38.4 inches)81%extreme
May Weather20°C (68°F)1254 mm (49.4 inches)88%extreme
June Weather20°C (67°F)1151 mm (45.3 inches)85%extreme
July Weather20°C (68°F)1228 mm (48.4 inches)75%extreme
August Weather20°C (67°F)997 mm (39.3 inches)64%extreme
September Weather19°C (67°F)794 mm (31.2 inches)69%extreme
October Weather19°C (67°F)744 mm (29.3 inches)80%extreme
November Weather20°C (67°F)691 mm (27.2 inches)85%extreme
December Weather19°C (67°F)849 mm (33.4 inches)82%extreme

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