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December Weather in Valparaiso, Colombia

Last updated: August 23, 2025

In December, the average temperature in Valparaiso, Colombia hovers around 17°C (63°F), with a minimum of 10°C (50°F) and a maximum reaching 25°C (78°F). Be prepared for 286 mm (11.3 in) of precipitation spread over 22 days, coupled with an average humidity of 83%. Enjoy the mix of mild weather and refreshing rain!

December Temperature in Valparaiso

In December in Valparaiso, the average temperature is 17°C (63°F). Maximums can reach 25°C (78°F), and minimums can be as low as 10°C (50°F). This mild weather makes Valparaiso an ideal destination for travelers seeking comfortable conditions to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Valparaiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valparaiso, December typically has an average temperature of 17°C (63°F), with highs reaching up to 25°C (78°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec636463636463646464636363
Data source: Temperature data for Valparaiso 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 Valparaiso

In Valparaiso in December, the total precipitation amount reaches 286 mm (11.3 in) over the course of 22 days.

December Precipitation Trends in Valparaiso

The chart displays monthly precipitation patterns in Valparaiso, 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 Valparaiso, December typically receives around 286 mm (11.3 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec178314510445522339246263326468454286
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valparaiso

In Valparaiso in December humidity is 83%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable, as the air clings to the skin and creates a heavy atmosphere, often leading to fatigue and a longing for the cooling relief of shade or air conditioning.

December Average Humidity in Valparaiso

This chart illustrates the average monthly humidity levels in Valparaiso, 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 Valparaiso is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%80%83%88%87%85%80%80%85%87%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Valparaiso

In Valparaiso 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 Valparaiso.

Maximum UV Index Levels in Valparaiso for December

The chart shows the monthly maximum UV Index (UVI) for Valparaiso 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 Valparaiso typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516161514141414141312
Data source: Valparaiso 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 Valparaiso Compares to Other Months

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

This table compares monthly weather conditions in Valparaiso, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)178 mm (7.0 inches)78%extreme
February Weather18°C (64°F)314 mm (12.4 inches)77%extreme
March Weather17°C (63°F)510 mm (20.1 inches)80%extreme
April Weather17°C (64°F)445 mm (17.5 inches)83%extreme
May Weather18°C (64°F)522 mm (20.5 inches)87%extreme
June Weather17°C (64°F)339 mm (13.4 inches)87%extreme
July Weather18°C (64°F)246 mm (9.7 inches)85%extreme
August Weather18°C (64°F)263 mm (10.3 inches)80%extreme
September Weather18°C (64°F)326 mm (12.8 inches)80%extreme
October Weather17°C (63°F)468 mm (18.4 inches)85%extreme
November Weather17°C (63°F)454 mm (17.9 inches)87%extreme
December Weather17°C (63°F)286 mm (11.3 inches)83%extreme

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