October Weather in Barranca, Peru

Last updated: August 27, 2025

In October, the average temperature in Barranca, Peru is a balmy 26°C (80°F), with lows dipping to 20°C (69°F) and highs reaching up to 35°C (96°F). Visitors should be prepared for some rain, as the region experiences an average precipitation of 256 mm (10.1 in) spread across approximately 25 days. Additionally, the air is fairly humid, with an average humidity of around 60%.

October Temperature in Barranca

In October in Barranca, the average temperature is 26°C (80°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop to as low as 20°C (69°F). It's a perfect time for outdoor activities and exploring the vibrant culture of the area.

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

The chart illustrates October 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, October typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (96°F) and lows dropping to around 20°C (69°F).

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

October Precipitation in Barranca

In Barranca in October, the precipitation amount is 256 mm (10.1 in) over the course of 25 days.

October Precipitation Trends in Barranca

The chart displays monthly precipitation patterns in Barranca, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Barranca, October typically receives around 256 mm (10.1 inches) of precipitation spread over approximately 25 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Barranca

In Barranca in October humidity is 60%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace, making travel comfortable yet requiring occasional breaks to rehydrate and enjoy the scenery without feeling fatigued.

October Average Humidity in Barranca

This chart illustrates the average monthly humidity levels in Barranca, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Barranca is approximately 60%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Barranca

In Barranca in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Barranca, you can check here.

Maximum UV Index Levels in Barranca for October

The chart shows the monthly maximum UV Index (UVI) for Barranca in October, 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 October, the maximum UV index in Barranca typically reaches 14, which falls under the extreme exposure category.

Data source: Barranca October 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 October 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 October’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 October’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