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December Weather in Santa Rosa de Osos, Colombia

Last updated: August 23, 2025

In December, the average temperature in Santa Rosa de Osos, Colombia hovers around 17°C (62°F), with a comfortable range between 10°C (50°F) and 24°C (76°F). Expect about 124 mm (4.9 in) of precipitation spread over 20 days, contributing to an average humidity of 85%. 🌧️

December Temperature in Santa Rosa de Osos

In December in Santa Rosa de Osos, the average temperature is 17°C (62°F). The maximum can reach 24°C (76°F), and the minimum can be as low as 10°C (50°F). This mild climate makes Santa Rosa de Osos an ideal destination for travelers seeking comfortable weather and outdoor adventures.

December Weather in Santa Rosa de Osos: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santa Rosa de Osos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Rosa de Osos, December typically has an average temperature of 17°C (62°F), with highs reaching up to 24°C (76°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec626262636363636363626262
Data source: Temperature data for Santa Rosa de Osos 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 Santa Rosa de Osos

In Santa Rosa de Osos, in December, the precipitation amount is 124 mm (4.9 in) over the course of 20 days.

December Precipitation Trends in Santa Rosa de Osos

The chart displays monthly precipitation patterns in Santa Rosa de Osos, 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 Santa Rosa de Osos, December typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec95179341405385215145183299329285124
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santa Rosa de Osos

In Santa Rosa de Osos in December humidity is 85%. With an average temperature of 17°C (62°F), this humidity feels like a warm, heavy blanket enveloping you, making travel somewhat uncomfortable as you navigate the thick, moist air that clings to your skin and slows your pace.

December Average Humidity in Santa Rosa de Osos

This chart illustrates the average monthly humidity levels in Santa Rosa de Osos, 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 Santa Rosa de Osos is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%68%65%73%88%89%89%87%88%89%90%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santa Rosa de Osos

In Santa Rosa de Osos 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 Santa Rosa de Osos.

Maximum UV Index Levels in Santa Rosa de Osos for December

The chart shows the monthly maximum UV Index (UVI) for Santa Rosa de Osos 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 Santa Rosa de Osos typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516171615151415141312
Data source: Santa Rosa de Osos 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 Santa Rosa de Osos Compares to Other Months

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

This table compares monthly weather conditions in Santa Rosa de Osos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)95 mm (3.7 inches)74%extreme
February Weather17°C (62°F)179 mm (7.0 inches)68%extreme
March Weather17°C (62°F)340 mm (13.4 inches)65%extreme
April Weather17°C (63°F)405 mm (15.9 inches)73%extreme
May Weather17°C (63°F)385 mm (15.1 inches)88%extreme
June Weather17°C (63°F)214 mm (8.4 inches)89%extreme
July Weather17°C (64°F)145 mm (5.7 inches)89%extreme
August Weather17°C (64°F)183 mm (7.2 inches)87%extreme
September Weather17°C (63°F)299 mm (11.8 inches)88%extreme
October Weather16°C (62°F)329 mm (13.0 inches)89%extreme
November Weather17°C (62°F)285 mm (11.2 inches)90%extreme
December Weather17°C (62°F)124 mm (4.9 inches)85%extreme

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