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December Weather in San Juanito, Colombia

Last updated: August 23, 2025

In December, the average temperature in San Juanito, Colombia hovers around 14°C (57°F), with minimums dipping to 6°C (44°F) and maximums reaching 20°C (69°F). Expect about 187 mm (7.4 in) of precipitation spread over 25 days, creating an atmosphere with an average humidity of 66%. Prepare for a month that’s both refreshing and slightly damp!

December Temperature in San Juanito

In December in San Juanito, the average temperature is 14°C (57°F). Maximum temperatures can reach 20°C (69°F), while minimum temperatures can drop as low as 6°C (44°F). This mild climate makes San Juanito an ideal destination for travelers looking to enjoy comfortable weather and explore outdoor activities.

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

The chart illustrates December temperature patterns in San Juanito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juanito, December typically has an average temperature of 14°C (57°F), with highs reaching up to 20°C (69°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec565657575756555556565757
Data source: Temperature data for San Juanito 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 Juanito

In San Juanito in December, the total precipitation amount is 187 mm (7.4 in) spread over 25 days.

December Precipitation Trends in San Juanito

The chart displays monthly precipitation patterns in San Juanito, 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 Juanito, December typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec193260418366332294258196172255322187
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Juanito

In San Juanito in December humidity is 66%. With an average temperature of 14°C (57°F), this humidity feels like a warm, enveloping hug, making it pleasant for strolling through the streets, though a light jacket might be needed to stay comfortable while exploring.

December Average Humidity in San Juanito

This chart illustrates the average monthly humidity levels in San Juanito, 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 Juanito is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%46%50%64%85%92%89%73%64%68%73%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Juanito

In San Juanito in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Juanito.

Maximum UV Index Levels in San Juanito for December

The chart shows the monthly maximum UV Index (UVI) for San Juanito 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 Juanito typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141517171614141515141313
Data source: San Juanito 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 Juanito Compares to Other Months

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

This table compares monthly weather conditions in San Juanito, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)193 mm (7.6 inches)51%extreme
February Weather14°C (57°F)260 mm (10.2 inches)46%extreme
March Weather14°C (57°F)418 mm (16.5 inches)49%extreme
April Weather14°C (57°F)366 mm (14.4 inches)63%extreme
May Weather14°C (57°F)332 mm (13.1 inches)85%extreme
June Weather13°C (56°F)294 mm (11.6 inches)92%extreme
July Weather13°C (55°F)258 mm (10.1 inches)89%extreme
August Weather13°C (55°F)196 mm (7.7 inches)73%extreme
September Weather13°C (56°F)172 mm (6.8 inches)64%extreme
October Weather14°C (57°F)255 mm (10.1 inches)67%extreme
November Weather14°C (58°F)322 mm (12.7 inches)73%extreme
December Weather14°C (57°F)187 mm (7.4 inches)66%extreme

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