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October Weather in Santa Ana, Argentina

Last updated: August 22, 2025

In October, the average temperature in Santa Ana, Argentina hovers around 19°C (67°F). Expect a minimum of 6°C (44°F) and a maximum of 37°C (98°F), offering a wide range for your outdoor activities. Nature can be a bit generous with 127 mm (5.0 in) of precipitation spread over 8 days, while the average humidity sits at a comfortable 59%.

October Temperature in Santa Ana

In October in Santa Ana, the average temperature is 19°C (67°F). The maximum can reach 37°C (98°F) and the minimum can be as low as 6°C (44°F). It's advisable to pack layers to be prepared for the fluctuating temperatures during your travels.

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 19°C (67°F), with highs reaching up to 37°C (98°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec797773686156555862677376
Data source: Temperature data for Santa Ana generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Santa Ana

In Santa Ana in October, the precipitation amount is 127 mm (5.0 in) spread over 8 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 127 mm (5.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1221099410113211062951201289368
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santa Ana

In Santa Ana in October humidity is 59%. With an average temperature of 19°C (67°F), this humidity feels like a gentle embrace that can be refreshing during sightseeing but may feel a bit sticky if you're on the move for extended periods.

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 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%57%69%78%82%81%66%54%61%59%58%68%
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 is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. 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 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312964569121414
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.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)122 mm (4.8 inches)59%extreme
February Weather25°C (77°F)109 mm (4.3 inches)56%extreme
March Weather23°C (73°F)94 mm (3.7 inches)69%extreme
April Weather20°C (69°F)100 mm (4.0 inches)78%very high
May Weather16°C (61°F)132 mm (5.2 inches)82%high
June Weather13°C (56°F)110 mm (4.3 inches)81%moderate
July Weather13°C (55°F)62 mm (2.4 inches)66%moderate
August Weather14°C (58°F)95 mm (3.7 inches)54%high
September Weather17°C (63°F)120 mm (4.7 inches)60%very high
October Weather19°C (67°F)127 mm (5.0 inches)59%extreme
November Weather23°C (73°F)93 mm (3.7 inches)57%extreme
December Weather25°C (77°F)68 mm (2.7 inches)68%extreme

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