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October Weather in Santa Lucia, Peru

Last updated: August 27, 2025

In October, the average temperature in Santa Lucia, Peru hovers around 22°C (72°F). Daily variations can bring a minimum of 15°C (59°F) and a maximum of 31°C (88°F). Expect 28 days of rain, accumulating to about 276 mm (10.8 in), while the atmosphere maintains an average humidity of 50%.

October Temperature in Santa Lucia

In October in Santa Lucia, the average temperature is 22°C (72°F). Maximums can reach 31°C (88°F), while minimums can drop as low as 15°C (59°F). This pleasant climate makes Santa Lucia an ideal destination for travelers seeking a comfortable getaway during this time.

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

The chart illustrates October temperature patterns in Santa Lucia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Lucia, October typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec707170707070697071717271
Data source: Temperature data for Santa Lucia 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 Lucia

In Santa Lucia in October, the precipitation amount is 276 mm (10.8 in) over a period of 28 days.

October Precipitation Trends in Santa Lucia

The chart displays monthly precipitation patterns in Santa Lucia, 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 Lucia, October typically receives around 276 mm (10.8 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec28929033827015413181104162276269276
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santa Lucia

In Santa Lucia in October humidity is 50%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it comfortable for traveling as long as you stay hydrated and seek shade during the afternoons.

October Average Humidity in Santa Lucia

This chart illustrates the average monthly humidity levels in Santa Lucia, 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 Lucia is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%89%89%86%71%44%34%37%50%73%91%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santa Lucia

In Santa Lucia in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santa Lucia.

Maximum UV Index Levels in Santa Lucia for October

The chart shows the monthly maximum UV Index (UVI) for Santa Lucia 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 Lucia typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616171311121314151615
Data source: Santa Lucia 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 Lucia Compares to Other Months

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

This table compares monthly weather conditions in Santa Lucia, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)289 mm (11.4 inches)88%extreme
February Weather22°C (71°F)290 mm (11.4 inches)86%extreme
March Weather21°C (71°F)338 mm (13.3 inches)89%extreme
April Weather21°C (71°F)270 mm (10.6 inches)89%extreme
May Weather21°C (70°F)154 mm (6.1 inches)86%extreme
June Weather21°C (70°F)131 mm (5.1 inches)71%extreme
July Weather21°C (69°F)81 mm (3.2 inches)44%extreme
August Weather21°C (70°F)104 mm (4.1 inches)34%extreme
September Weather22°C (71°F)162 mm (6.4 inches)37%extreme
October Weather22°C (72°F)276 mm (10.8 inches)50%extreme
November Weather22°C (72°F)269 mm (10.6 inches)73%extreme
December Weather22°C (71°F)276 mm (10.9 inches)91%extreme

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