October Weather in Riachuelo, Argentina

Last updated: August 22, 2025

In October, the average temperature in Riachuelo, Argentina reaches a pleasant 23°C (73°F). However, be prepared for a temperature range with minimums dipping to 11°C (52°F) and maximums soaring up to 43°C (109°F). The month brings 118 mm (4.6 in) of rainfall spread over 10 days, contributing to an average humidity level of 53%. Enjoy the diverse weather conditions!

October Temperature in Riachuelo

In October in Riachuelo, the average temperature is 23°C (73°F). The maximum can reach 43°C (109°F), while the minimum can drop to as low as 11°C (52°F). It's advisable to pack accordingly for a comfortable trip, as temperatures can vary significantly throughout the day.

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

The chart illustrates October temperature patterns in Riachuelo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riachuelo, October typically has an average temperature of 23°C (73°F), with highs reaching up to 43°C (109°F) and lows dropping to around 11°C (52°F).

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

October Precipitation in Riachuelo

In Riachuelo in October, the total precipitation amount is 118 mm (4.6 in) over a span of 10 days.

October Precipitation Trends in Riachuelo

The chart displays monthly precipitation patterns in Riachuelo, 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 Riachuelo, October typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 10 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 Riachuelo

In Riachuelo in October, humidity is 53%. With an average temperature of 23°C (73°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls or exploring the sights without feeling overwhelmed.

October Average Humidity in Riachuelo

This chart illustrates the average monthly humidity levels in Riachuelo, 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 Riachuelo is approximately 53%, 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 Riachuelo

In Riachuelo in October, 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 Riachuelo.

Maximum UV Index Levels in Riachuelo for October

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

Data source: Riachuelo 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 Riachuelo Compares to Other Months

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

This table compares monthly weather conditions in Riachuelo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	139 mm (5.5 inches)	76%	extreme
February Weather	27°C (80°F)	70 mm (2.8 inches)	70%	extreme
March Weather	25°C (77°F)	139 mm (5.5 inches)	73%	extreme
April Weather	22°C (72°F)	122 mm (4.8 inches)	83%	very high
May Weather	18°C (65°F)	129 mm (5.1 inches)	85%	high
June Weather	16°C (62°F)	60 mm (2.4 inches)	73%	moderate
July Weather	15°C (60°F)	38 mm (1.5 inches)	63%	high
August Weather	17°C (64°F)	39 mm (1.5 inches)	44%	high
September Weather	20°C (69°F)	84 mm (3.3 inches)	50%	very high
October Weather	23°C (73°F)	118 mm (4.6 inches)	53%	extreme
November Weather	25°C (77°F)	147 mm (5.8 inches)	66%	extreme
December Weather	26°C (80°F)	76 mm (3.0 inches)	82%	extreme