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October Weather in Santa Elena, Peru

Last updated: August 27, 2025

In October, the average temperature in Santa Elena, Peru is a pleasant 21°C (70°F). Expect a minimum of 16°C (61°F) and a maximum of 30°C (86°F), providing a comfortable range for outdoor activities. Be prepared for a little rain, as precipitation averages around 10 mm (0.4 in) over 2 days. With an average humidity of 77%, the climate is generally warm and inviting.

October Temperature in Santa Elena

In October in Santa Elena, the average temperature is 21°C (70°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 16°C (61°F). This moderate climate makes it an ideal destination for travelers looking to enjoy pleasant weather.

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

The chart illustrates October temperature patterns in Santa Elena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Elena, October typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (86°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec788080787572696869707175
Data source: Temperature data for Santa Elena 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 Elena

In Santa Elena in October, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

October Precipitation Trends in Santa Elena

The chart displays monthly precipitation patterns in Santa Elena, 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 Elena, October typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec206515733136423101430
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santa Elena

In Santa Elena in October, humidity is 77%. With an average temperature of 21°C (70°F), this humidity feels like a warm, slightly sticky embrace, making travel invigorating yet slightly uncomfortable as you navigate the vibrant streets and outdoor attractions.

October Average Humidity in Santa Elena

This chart illustrates the average monthly humidity levels in Santa Elena, 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 Elena is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santa Elena

In Santa Elena 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 Elena, you can check here.

Maximum UV Index Levels in Santa Elena for October

The chart shows the monthly maximum UV Index (UVI) for Santa Elena 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 Elena typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111214141413
Data source: Santa Elena 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 Elena Compares to Other Months

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

This table compares monthly weather conditions in Santa Elena, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)20 mm (0.8 inches)89%extreme
February Weather27°C (80°F)65 mm (2.5 inches)87%extreme
March Weather27°C (80°F)157 mm (6.2 inches)87%extreme
April Weather25°C (78°F)33 mm (1.3 inches)86%extreme
May Weather24°C (75°F)13 mm (0.5 inches)89%extreme
June Weather22°C (72°F)6 mm (0.2 inches)84%extreme
July Weather21°C (70°F)4 mm (0.1 inches)71%extreme
August Weather20°C (69°F)2 mm (0.1 inches)71%extreme
September Weather21°C (69°F)3 mm (0.1 inches)75%extreme
October Weather21°C (70°F)10 mm (0.4 inches)77%extreme
November Weather22°C (71°F)14 mm (0.6 inches)79%extreme
December Weather24°C (75°F)29 mm (1.2 inches)86%extreme

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