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October Weather in Santa Cruz, Peru

Last updated: August 27, 2025

In October, the average temperature in Santa Cruz, Peru is a pleasant 17°C (63°F). You can expect temperatures to range from a minimum of 13°C (56°F) to a maximum of 21°C (70°F). With only 1 mm (0.1 in) of precipitation over 0 days, the weather is quite dry, and the average humidity sits at a comfortable 68%. Enjoy the mild climate!

October Temperature in Santa Cruz

In October in Santa Cruz, the average temperature is 17°C (63°F), with maximums reaching 21°C (70°F) and minimums dropping to as low as 13°C (56°F). This mild climate makes it an ideal destination for travelers seeking comfortable weather to explore and enjoy outdoor activities.

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 17°C (63°F), with highs reaching up to 21°C (70°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec727373706664626162636568
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 1 mm (0.1 in) during 0 days, indicating a very dry period.

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 1 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec1396423211123
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 68%. With an average temperature of 17°C (63°F), this humidity feels like a warm, gentle embrace, making it perfect for exploring local attractions but slightly challenging for outdoor activities during the hottest parts 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 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
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 is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Cruz, you can check here.

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 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141413109101113141514
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 Weather22°C (72°F)13 mm (0.5 inches)89%extreme
February Weather23°C (74°F)9 mm (0.3 inches)89%extreme
March Weather23°C (74°F)6 mm (0.2 inches)90%extreme
April Weather21°C (71°F)4 mm (0.2 inches)89%extreme
May Weather19°C (67°F)2 mm (0.1 inches)83%very high
June Weather18°C (64°F)3 mm (0.1 inches)69%very high
July Weather17°C (63°F)2 mm (0.1 inches)56%very high
August Weather16°C (62°F)1 mm (0.0 inches)50%extreme
September Weather17°C (62°F)1 mm (0.0 inches)53%extreme
October Weather17°C (63°F)1 mm (0.1 inches)68%extreme
November Weather18°C (65°F)2 mm (0.1 inches)81%extreme
December Weather20°C (69°F)3 mm (0.1 inches)87%extreme

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