October Weather in Santa Ana, Argentina

Last updated: August 22, 2025

In October, the average temperature in Santa Ana, Argentina hovers around 22°C (73°F), offering a pleasant climate. However, temperatures can vary significantly, with lows of 9°C (49°F) and highs reaching up to 40°C (104°F). Expect an average precipitation of 178 mm (7.0 in) over about 12 days, accompanied by an average humidity level of 58%.

October Temperature in Santa Ana

In October in Santa Ana, the average temperature is 22°C (73°F), with maximums reaching 40°C (104°F) and minimums dropping to 9°C (49°F), making it an ideal time for travelers who enjoy warm weather but should be prepared for cooler evenings.

October Weather in Santa Ana: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Santa Ana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana, October typically has an average temperature of 22°C (73°F), with highs reaching up to 40°C (104°F) and lows dropping to around 9°C (49°F).

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

October Precipitation in Santa Ana

In Santa Ana in October, the precipitation amount is 178 mm (7.0 in) over the course of 12 days.

October Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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 Santa Ana, October typically receives around 178 mm (7.0 inches) of precipitation spread over approximately 12 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 Santa Ana

In Santa Ana in October, humidity is 58%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making traveling comfortable yet slightly muggy, perfect for leisurely strolls but requiring occasional breaks to stay refreshed.

October Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 Santa Ana is approximately 58%, 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 Santa Ana

In Santa Ana 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 Santa Ana.

Maximum UV Index Levels in Santa Ana for October

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

Data source: Santa Ana 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 Santa Ana Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	171 mm (6.7 inches)	77%	extreme
February Weather	26°C (78°F)	92 mm (3.6 inches)	71%	extreme
March Weather	24°C (76°F)	124 mm (4.9 inches)	74%	extreme
April Weather	22°C (71°F)	116 mm (4.6 inches)	82%	very high
May Weather	18°C (65°F)	224 mm (8.8 inches)	82%	high
June Weather	17°C (62°F)	97 mm (3.8 inches)	73%	moderate
July Weather	16°C (61°F)	88 mm (3.5 inches)	67%	high
August Weather	18°C (64°F)	69 mm (2.7 inches)	49%	high
September Weather	21°C (70°F)	107 mm (4.2 inches)	54%	very high
October Weather	22°C (73°F)	178 mm (7.0 inches)	58%	extreme
November Weather	24°C (76°F)	141 mm (5.5 inches)	69%	extreme
December Weather	26°C (79°F)	82 mm (3.2 inches)	84%	extreme