October Weather in Serrano, Argentina

Last updated: August 22, 2025

In Serrano, Argentina, the average temperature in October hovers around 17°C (63°F), but be prepared for a temperature range that can swing from a chilly 2°C (37°F) to a sizzling 39°C (102°F). During this month, expect around 57 mm (2.2 in) of precipitation over 8 days, contributing to an average humidity of 49%. Stay comfortable and enjoy the varied climate!

October Temperature in Serrano

In October in Serrano, the average temperature is 17°C (63°F). Maximum temperatures can reach as high as 39°C (102°F), while minimums can drop to as low as 2°C (37°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and cooler evenings.

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

The chart illustrates October temperature patterns in Serrano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serrano, October typically has an average temperature of 17°C (63°F), with highs reaching up to 39°C (102°F) and lows dropping to around 2°C (37°F).

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

October Precipitation in Serrano

In Serrano in October, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

October Precipitation Trends in Serrano

The chart displays monthly precipitation patterns in Serrano, 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 Serrano, October typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 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 Serrano

In Serrano in October humidity is 49%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it perfect for exploring outdoor attractions and leisurely strolls through the city.

October Average Humidity in Serrano

This chart illustrates the average monthly humidity levels in Serrano, 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 Serrano is approximately 49%, 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 Serrano

In Serrano 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 Serrano.

Maximum UV Index Levels in Serrano for October

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

Data source: Serrano 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 Serrano Compares to Other Months

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

This table compares monthly weather conditions in Serrano, 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)	83 mm (3.3 inches)	40%	extreme
February Weather	23°C (73°F)	71 mm (2.8 inches)	47%	extreme
March Weather	20°C (69°F)	97 mm (3.8 inches)	59%	extreme
April Weather	18°C (64°F)	103 mm (4.1 inches)	68%	high
May Weather	13°C (56°F)	48 mm (1.9 inches)	71%	moderate
June Weather	10°C (50°F)	20 mm (0.8 inches)	65%	moderate
July Weather	9°C (49°F)	10 mm (0.4 inches)	57%	moderate
August Weather	12°C (53°F)	11 mm (0.4 inches)	53%	high
September Weather	14°C (58°F)	56 mm (2.2 inches)	54%	very high
October Weather	17°C (63°F)	57 mm (2.2 inches)	49%	extreme
November Weather	21°C (70°F)	80 mm (3.1 inches)	49%	extreme
December Weather	23°C (74°F)	98 mm (3.9 inches)	40%	extreme