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December Weather in Tarapaca, Colombia

Last updated: August 23, 2025

In Tarapaca, Colombia, the average temperature in December hovers around 26°C (78°F), making for a comfortable climate. Expect a minimum of 22°C (71°F) and a maximum of 34°C (94°F), offering a delightful range of warmth. However, be prepared for some rain, as the area typically experiences 338 mm (13.3 in) of precipitation over 30 days, coupled with an average humidity of 87%.

December Temperature in Tarapaca

In December in Tarapaca, the average temperature is 26°C (78°F), with maximums reaching 34°C (94°F) and minimums dropping to as low as 22°C (71°F). This pleasant weather makes it an ideal time for travelers to explore, enjoy outdoor activities, and soak in the local culture.

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

The chart illustrates December temperature patterns in Tarapaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tarapaca, December typically has an average temperature of 26°C (78°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec787978787877777879797978
Data source: Temperature data for Tarapaca 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 Tarapaca

In Tarapaca in December, the precipitation amount is 338 mm (13.3 in) over a span of 30 days.

December Precipitation Trends in Tarapaca

The chart displays monthly precipitation patterns in Tarapaca, 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 Tarapaca, December typically receives around 338 mm (13.3 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec240287331337261223146113162207237338
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tarapaca

In Tarapaca in December humidity is 87%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities tiring and sweat-inducing for travelers.

December Average Humidity in Tarapaca

This chart illustrates the average monthly humidity levels in Tarapaca, 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 Tarapaca is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%74%76%86%90%85%71%48%38%43%66%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tarapaca

In Tarapaca 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 Tarapaca.

Maximum UV Index Levels in Tarapaca for December

The chart shows the monthly maximum UV Index (UVI) for Tarapaca 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 Tarapaca typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161312121214141313
Data source: Tarapaca 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 Tarapaca Compares to Other Months

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

This table compares monthly weather conditions in Tarapaca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)240 mm (9.4 inches)83%extreme
February Weather26°C (79°F)287 mm (11.3 inches)74%extreme
March Weather26°C (79°F)331 mm (13.0 inches)76%extreme
April Weather26°C (78°F)337 mm (13.3 inches)86%extreme
May Weather25°C (78°F)261 mm (10.3 inches)90%extreme
June Weather25°C (78°F)223 mm (8.8 inches)85%extreme
July Weather25°C (77°F)146 mm (5.8 inches)71%extreme
August Weather26°C (78°F)113 mm (4.4 inches)48%extreme
September Weather26°C (79°F)162 mm (6.4 inches)38%extreme
October Weather26°C (79°F)207 mm (8.1 inches)43%extreme
November Weather26°C (79°F)237 mm (9.3 inches)66%extreme
December Weather26°C (78°F)338 mm (13.3 inches)87%extreme

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