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October Weather in Santa Cruz, Chile

Last updated: August 22, 2025

In Santa Cruz, Chile, the average temperature in October hovers around 14°C (57°F), with fluctuations ranging from a chilly 2°C (35°F) to a warm 30°C (86°F). Be prepared for some rain, as 37 mm (1.5 in) of precipitation typically falls over 4 days. The air tends to be moderately humid, with an average humidity level of 64%.

October Temperature in Santa Cruz

In October in Santa Cruz, the average temperature is 14°C (57°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 2°C (35°F). Be prepared for a wide range of temperatures when traveling, so pack accordingly to enjoy your trip!

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

The chart illustrates October temperature patterns in Santa Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Cruz, October typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec706965585248474953576468
Data source: Temperature data for Santa Cruz 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 Cruz

In Santa Cruz in October, the precipitation amount is 37 mm (1.5 in) over the course of 4 days.

October Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, 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 Cruz, October typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1167185317076945237122
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santa Cruz

In Santa Cruz in October, humidity is 64%. With an average temperature of 14°C (57°F), this humidity feels like a mild embrace, making it comfortable for traveling but with a slight stickiness in the air that encourages you to stay hydrated and seek shade during the warmest part of the day.

October Average Humidity in Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, 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 Cruz is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%41%46%54%70%78%82%79%62%64%53%39%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santa Cruz

In Santa Cruz 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 Santa Cruz.

Maximum UV Index Levels in Santa Cruz for October

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz 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 Cruz typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311753458111314
Data source: Santa Cruz 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 Cruz Compares to Other Months

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

This table compares monthly weather conditions in Santa Cruz, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)11 mm (0.4 inches)40%extreme
February Weather21°C (69°F)6 mm (0.2 inches)41%extreme
March Weather18°C (65°F)7 mm (0.3 inches)46%extreme
April Weather15°C (59°F)18 mm (0.7 inches)54%high
May Weather11°C (52°F)53 mm (2.1 inches)70%moderate
June Weather9°C (48°F)170 mm (6.7 inches)78%moderate
July Weather8°C (47°F)76 mm (3.0 inches)82%moderate
August Weather9°C (49°F)94 mm (3.7 inches)79%moderate
September Weather12°C (53°F)52 mm (2.0 inches)62%very high
October Weather14°C (57°F)37 mm (1.5 inches)64%extreme
November Weather18°C (64°F)12 mm (0.5 inches)53%extreme
December Weather20°C (69°F)2 mm (0.1 inches)39%extreme

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