October Weather in Arias, Argentina

Last updated: August 22, 2025

In October, the average temperature in Arias, Argentina is a pleasant 17°C (63°F), with a temperature range that can dip to a chilly 3°C (37°F) or soar up to a sizzling 38°C (101°F). Expect about 89 mm (3.5 in) of precipitation spread over 9 days, accompanied by an average humidity of 50%. Whether you're packing for a warm day or a cool evening, be ready for a mix of weather!

October Temperature in Arias

In October in Arias, the average temperature is 17°C (63°F). Maximums can reach 38°C (101°F), and minimums can drop as low as 3°C (37°F). This diverse climate makes Arias an exciting destination for travelers seeking both warm days and cool nights.

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

The chart illustrates October temperature patterns in Arias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arias, October typically has an average temperature of 17°C (63°F), with highs reaching up to 38°C (101°F) and lows dropping to around 3°C (37°F).

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

October Precipitation in Arias

In Arias in October, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

October Precipitation Trends in Arias

The chart displays monthly precipitation patterns in Arias, 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 Arias, October typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 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 Arias

In Arias in October humidity is 50%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing stroll through a gentle spring breeze, making it an ideal time for traveling and exploring the sights comfortably.

October Average Humidity in Arias

This chart illustrates the average monthly humidity levels in Arias, 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 Arias is approximately 50%, 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 Arias

In Arias in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Arias.

Maximum UV Index Levels in Arias for October

The chart shows the monthly maximum UV Index (UVI) for Arias 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 Arias typically reaches 11, which falls under the extreme exposure category.

Data source: Arias 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 Arias Compares to Other Months

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

This table compares monthly weather conditions in Arias, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	120 mm (4.7 inches)	45%	extreme
February Weather	23°C (73°F)	77 mm (3.0 inches)	52%	extreme
March Weather	21°C (69°F)	107 mm (4.2 inches)	63%	extreme
April Weather	18°C (65°F)	107 mm (4.2 inches)	74%	very high
May Weather	14°C (57°F)	64 mm (2.5 inches)	78%	moderate
June Weather	10°C (51°F)	17 mm (0.7 inches)	71%	moderate
July Weather	10°C (50°F)	15 mm (0.6 inches)	57%	moderate
August Weather	12°C (54°F)	17 mm (0.7 inches)	53%	high
September Weather	15°C (59°F)	67 mm (2.7 inches)	56%	very high
October Weather	17°C (63°F)	89 mm (3.5 inches)	50%	extreme
November Weather	21°C (70°F)	90 mm (3.5 inches)	54%	extreme
December Weather	23°C (74°F)	89 mm (3.5 inches)	47%	extreme