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October Weather in San Pedro, Peru

Last updated: August 27, 2025

In October, the average temperature in San Pedro, Peru is a pleasant 22°C (73°F), with a minimum of 15°C (59°F) and a maximum reaching up to 34°C (94°F). Expect about 114 mm (4.5 in) of precipitation spread over 20 days, contributing to an average humidity of 71%.

October Temperature in San Pedro

In October in San Pedro, the average temperature is 22°C (73°F). Maximums can reach 34°C (94°F) and minimums can be as low as 15°C (59°F). This makes San Pedro an ideal destination for travelers seeking a pleasant climate for outdoor activities and exploration.

October Weather in San Pedro: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, October typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec737472727170697071727473
Data source: Temperature data for San Pedro 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 San Pedro

In San Pedro in October, the precipitation amount is 114 mm (4.5 in) over a period of 20 days.

October Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, 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 San Pedro, October typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1008315916414498927984114119127
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Pedro

In San Pedro in October humidity is 71%. With an average temperature of 22°C (73°F), this humidity feels like a thick, warm blanket wrapping around you, making travel feel a bit sluggish but still pleasant as long as you stay hydrated and take breaks in the shade.

October Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, 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 San Pedro is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%85%87%88%73%51%44%49%71%77%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Pedro

In San Pedro in October, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Pedro.

Maximum UV Index Levels in San Pedro for October

The chart shows the monthly maximum UV Index (UVI) for San Pedro 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 San Pedro typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161617171412121315161514
Data source: San Pedro 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 San Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)100 mm (3.9 inches)82%extreme
February Weather23°C (74°F)83 mm (3.3 inches)80%extreme
March Weather22°C (73°F)159 mm (6.3 inches)85%extreme
April Weather22°C (72°F)164 mm (6.4 inches)87%extreme
May Weather22°C (71°F)144 mm (5.7 inches)88%extreme
June Weather21°C (70°F)98 mm (3.8 inches)73%extreme
July Weather20°C (69°F)92 mm (3.6 inches)51%extreme
August Weather21°C (70°F)79 mm (3.1 inches)44%extreme
September Weather22°C (71°F)84 mm (3.3 inches)49%extreme
October Weather22°C (73°F)114 mm (4.5 inches)71%extreme
November Weather23°C (74°F)119 mm (4.7 inches)77%extreme
December Weather23°C (73°F)127 mm (5.0 inches)85%extreme

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