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December Weather in Guaca, Colombia

Last updated: August 23, 2025

In December, the average temperature in Guaca, Colombia is a pleasant 12°C (53°F). Expect a minimum chill of 3°C (38°F) and a maximum warmth of 19°C (66°F). Precipitation can reach 50 mm (2.0 in) over approximately 12 days, contributing to the region's average humidity of 70%.

December Temperature in Guaca

In December in Guaca, the average temperature is 12°C (53°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as 3°C (38°F). Be prepared for a mild climate with varying temperatures during your travels.

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

The chart illustrates December temperature patterns in Guaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaca, December typically has an average temperature of 12°C (53°F), with highs reaching up to 19°C (66°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec535353545453535353535453
Data source: Temperature data for Guaca 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 Guaca

In Guaca in December, the precipitation amount is 50 mm (2.0 in), occurring over the course of 12 days.

December Precipitation Trends in Guaca

The chart displays monthly precipitation patterns in Guaca, 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 Guaca, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec639723130429926721523824230115850
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guaca

In Guaca in December humidity is 70%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill wrapping around you, making outdoor activities less enjoyable and prompting the need for warm clothing to stay comfortable while traveling.

December Average Humidity in Guaca

This chart illustrates the average monthly humidity levels in Guaca, 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 Guaca is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%47%45%54%81%88%88%82%78%83%84%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guaca

In Guaca 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 Guaca.

Maximum UV Index Levels in Guaca for December

The chart shows the monthly maximum UV Index (UVI) for Guaca 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 Guaca typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151618181715151616151313
Data source: Guaca 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 Guaca Compares to Other Months

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

This table compares monthly weather conditions in Guaca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)63 mm (2.5 inches)52%extreme
February Weather12°C (53°F)97 mm (3.8 inches)47%extreme
March Weather12°C (53°F)231 mm (9.1 inches)45%extreme
April Weather12°C (54°F)304 mm (12.0 inches)54%extreme
May Weather12°C (54°F)299 mm (11.8 inches)81%extreme
June Weather12°C (54°F)267 mm (10.5 inches)88%extreme
July Weather12°C (53°F)215 mm (8.5 inches)88%extreme
August Weather12°C (53°F)238 mm (9.4 inches)82%extreme
September Weather12°C (53°F)242 mm (9.5 inches)78%extreme
October Weather12°C (53°F)301 mm (11.9 inches)83%extreme
November Weather12°C (54°F)158 mm (6.2 inches)83%extreme
December Weather12°C (53°F)50 mm (2.0 inches)70%extreme

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