October Weather in Castelli, Argentina

Last updated: August 22, 2025

In October, the average temperature in Castelli, Argentina hovers around 15°C (60°F), making it a pleasant time to visit. Expect a minimum of 3°C (37°F) and the potential for warmer days reaching up to 34°C (93°F). During this month, prepare for about 61 mm (2.4 in) of precipitation spread over 9 days, contributing to an average humidity of 69%.

October Temperature in Castelli

In October in Castelli, the average temperature is 15°C (60°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 3°C (37°F). This temperature range makes it an ideal time for travelers to enjoy a comfortable climate while exploring the region.

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

The chart illustrates October temperature patterns in Castelli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castelli, October typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (37°F).

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

October Precipitation in Castelli

In Castelli in October, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

October Precipitation Trends in Castelli

The chart displays monthly precipitation patterns in Castelli, 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 Castelli, October typically receives around 61 mm (2.4 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 Castelli

In Castelli in October, humidity is 69%. With an average temperature of 15°C (60°F), this humidity feels like a cool, damp embrace that can make outdoor activities feel slightly heavier and more exhausting, but still inviting for exploring the charming sights and sounds of the area.

October Average Humidity in Castelli

This chart illustrates the average monthly humidity levels in Castelli, 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 Castelli is approximately 69%, 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 Castelli

In Castelli in October, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Castelli.

Maximum UV Index Levels in Castelli for October

The chart shows the monthly maximum UV Index (UVI) for Castelli 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 Castelli typically reaches 10, which falls under the very high exposure category.

Data source: Castelli 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 Castelli Compares to Other Months

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

This table compares monthly weather conditions in Castelli, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	60 mm (2.4 inches)	59%	extreme
February Weather	22°C (72°F)	65 mm (2.6 inches)	70%	extreme
March Weather	20°C (68°F)	89 mm (3.5 inches)	72%	extreme
April Weather	17°C (64°F)	89 mm (3.5 inches)	82%	high
May Weather	13°C (56°F)	51 mm (2.0 inches)	86%	moderate
June Weather	11°C (51°F)	63 mm (2.5 inches)	81%	moderate
July Weather	10°C (49°F)	60 mm (2.4 inches)	73%	moderate
August Weather	11°C (52°F)	47 mm (1.9 inches)	69%	moderate
September Weather	13°C (56°F)	74 mm (2.9 inches)	76%	high
October Weather	15°C (60°F)	61 mm (2.4 inches)	69%	very high
November Weather	19°C (66°F)	65 mm (2.6 inches)	66%	extreme
December Weather	21°C (70°F)	90 mm (3.6 inches)	61%	extreme