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December Weather in Junin, Colombia

Last updated: August 23, 2025

In December, the average temperature in Junin, Colombia hovers around 13°C (55°F), providing a pleasant yet cool atmosphere. Expect minimum temperatures to dip to 5°C (40°F) and a delightful maximum of 20°C (69°F). However, brace yourself for a precipitation total of 135 mm (5.3 in) spread over 24 days, ensuring the landscape remains lush. With an average humidity of 66%, you're in for a refreshing, albeit damp, experience.

December Temperature in Junin

In December in Junin, the average temperature is 13°C (55°F), with a maximum that can reach 20°C (69°F) and a minimum that can drop to as low as 5°C (40°F). Travelers should pack layers to comfortably accommodate the mild temperatures and potential fluctuations.

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

The chart illustrates December temperature patterns in Junin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Junin, December typically has an average temperature of 13°C (55°F), with highs reaching up to 20°C (69°F) and lows dropping to around 5°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec545555555554535354545555
Data source: Temperature data for Junin 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 Junin

In Junin in December, the total precipitation amount is 135 mm (5.3 in), spread over 24 days.

December Precipitation Trends in Junin

The chart displays monthly precipitation patterns in Junin, 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 Junin, December typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec154224363333324297267212191235266135
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Junin

In Junin in December, humidity is 66%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making outdoor activities invigorating but requiring a light jacket for comfort while exploring.

December Average Humidity in Junin

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

In Junin 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 Junin.

Maximum UV Index Levels in Junin for December

The chart shows the monthly maximum UV Index (UVI) for Junin 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 Junin typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151618181615151515151313
Data source: Junin 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 Junin Compares to Other Months

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

This table compares monthly weather conditions in Junin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)154 mm (6.1 inches)51%extreme
February Weather13°C (55°F)224 mm (8.8 inches)46%extreme
March Weather13°C (55°F)363 mm (14.3 inches)49%extreme
April Weather13°C (55°F)333 mm (13.1 inches)63%extreme
May Weather13°C (55°F)324 mm (12.7 inches)85%extreme
June Weather12°C (54°F)297 mm (11.7 inches)92%extreme
July Weather12°C (53°F)267 mm (10.5 inches)89%extreme
August Weather12°C (53°F)212 mm (8.3 inches)73%extreme
September Weather12°C (54°F)191 mm (7.5 inches)64%extreme
October Weather12°C (55°F)235 mm (9.3 inches)67%extreme
November Weather13°C (55°F)266 mm (10.5 inches)73%extreme
December Weather13°C (55°F)135 mm (5.3 inches)66%extreme

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