December Weather in Barranca, Peru

Last updated: August 27, 2025

In December, the average temperature in Barranca, Peru is a warm 26°C (80°F), with minimum temperatures dipping to 21°C (70°F) and maximums reaching up to 35°C (96°F). Expect generous rainfall, with a total precipitation of 370 mm (14.6 in) spread over 27 days. The air is quite humid, boasting an average humidity level of 85%, making it a true tropical experience!

December Temperature in Barranca

In December in Barranca, the average temperature is 26°C (80°F). The maximum can reach 35°C (96°F) and the minimum can be as low as 21°C (70°F). This climate makes Barranca an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Barranca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barranca, December typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (96°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Barranca generated using information from the Copernicus Climate Change Service.

December Precipitation in Barranca

In Barranca in December, the precipitation amount is 370 mm (14.6 in) spread over 27 days.

December Precipitation Trends in Barranca

The chart displays monthly precipitation patterns in Barranca, 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 Barranca, December typically receives around 370 mm (14.6 inches) of precipitation spread over approximately 27 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Barranca

In Barranca in December humidity is 85%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities quite challenging and necessitating regular breaks to stay hydrated while sightseeing.

December Average Humidity in Barranca

This chart illustrates the average monthly humidity levels in Barranca, 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 Barranca is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Barranca

In Barranca 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 Barranca.

Maximum UV Index Levels in Barranca for December

The chart shows the monthly maximum UV Index (UVI) for Barranca 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 Barranca typically reaches 13, which falls under the extreme exposure category.

Data source: Barranca 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 Barranca Compares to Other Months

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

This table compares monthly weather conditions in Barranca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	294 mm (11.6 inches)	75%	extreme
February Weather	27°C (80°F)	260 mm (10.2 inches)	76%	extreme
March Weather	26°C (79°F)	450 mm (17.7 inches)	79%	extreme
April Weather	26°C (79°F)	335 mm (13.2 inches)	86%	extreme
May Weather	26°C (79°F)	314 mm (12.4 inches)	88%	extreme
June Weather	26°C (78°F)	257 mm (10.1 inches)	75%	extreme
July Weather	25°C (78°F)	188 mm (7.4 inches)	60%	extreme
August Weather	26°C (79°F)	171 mm (6.7 inches)	50%	extreme
September Weather	26°C (80°F)	215 mm (8.5 inches)	49%	extreme
October Weather	26°C (80°F)	256 mm (10.1 inches)	60%	extreme
November Weather	27°C (80°F)	332 mm (13.1 inches)	74%	extreme
December Weather	26°C (80°F)	370 mm (14.6 inches)	85%	extreme