October Weather in Arirahua, Peru

Last updated: August 27, 2025

In October, the average temperature in Arirahua, Peru hovers around 18°C (64°F). Expect a minimum of 9°C (49°F) and a maximum of 27°C (80°F), making for pleasant days. With an average humidity of 67% and only 4 mm (0.1 in) of precipitation spread over just 1 day, it's an ideal time to explore the outdoors!

October Temperature in Arirahua

In October in Arirahua, the average temperature is 18°C (64°F). Maximums can reach 27°C (80°F), and minimums can be as low as 9°C (49°F). This pleasant range makes it an ideal time for travelers to explore and enjoy outdoor activities in Arirahua.

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

The chart illustrates October temperature patterns in Arirahua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arirahua, October typically has an average temperature of 18°C (64°F), with highs reaching up to 27°C (80°F) and lows dropping to around 9°C (49°F).

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

October Precipitation in Arirahua

In Arirahua in October, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

October Precipitation Trends in Arirahua

The chart displays monthly precipitation patterns in Arirahua, 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 Arirahua, October typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Arirahua

In Arirahua in October humidity is 67%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel quite comfortable but slightly sticky, encouraging lightweight clothing and the occasional refreshing break in the shade.

October Average Humidity in Arirahua

This chart illustrates the average monthly humidity levels in Arirahua, 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 Arirahua is approximately 67%, 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 Arirahua

In Arirahua in October, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Arirahua, you can check Hourly UV Index in Arirahua.

Maximum UV Index Levels in Arirahua for October

The chart shows the monthly maximum UV Index (UVI) for Arirahua 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 Arirahua typically reaches 17, which falls under the extreme exposure category.

Data source: Arirahua 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 Arirahua Compares to Other Months

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

This table compares monthly weather conditions in Arirahua, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	234 mm (9.2 inches)	89%	extreme
February Weather	15°C (60°F)	220 mm (8.6 inches)	90%	extreme
March Weather	15°C (60°F)	205 mm (8.1 inches)	90%	extreme
April Weather	16°C (61°F)	47 mm (1.8 inches)	90%	extreme
May Weather	17°C (62°F)	7 mm (0.3 inches)	84%	extreme
June Weather	16°C (61°F)	2 mm (0.1 inches)	67%	very high
July Weather	16°C (61°F)	3 mm (0.1 inches)	53%	extreme
August Weather	16°C (62°F)	0 mm (0.0 inches)	47%	extreme
September Weather	18°C (64°F)	1 mm (0.1 inches)	53%	extreme
October Weather	18°C (64°F)	4 mm (0.1 inches)	67%	extreme
November Weather	18°C (64°F)	5 mm (0.2 inches)	75%	extreme
December Weather	17°C (63°F)	39 mm (1.5 inches)	82%	extreme