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October Weather in San Rafael, Peru

Last updated: August 27, 2025

In San Rafael, Peru, the average temperature for October is a pleasant 23°C (74°F), with daytime highs reaching up to 35°C (95°F) and lows dropping to a comfortable 16°C (61°F). Expect a bit of rain, with an average precipitation of 9 mm (0.3 in) over the course of just 1 day. Don't forget to stay hydrated, as average humidity levels hover around 77%!

October Temperature in San Rafael

In October in San Rafael, the average temperature is 23°C (74°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 16°C (61°F). This pleasant weather makes San Rafael an ideal destination for travelers seeking a comfortable climate during their visit.

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

The chart illustrates October temperature patterns in San Rafael, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Rafael, October typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec828382817875737273747478
Data source: Temperature data for San Rafael 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 Rafael

In San Rafael in October, the precipitation amount is 9 mm (0.3 in) over the course of 1 day.

October Precipitation Trends in San Rafael

The chart displays monthly precipitation patterns in San Rafael, 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 Rafael, October typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec20841824211432291326
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Rafael

In San Rafael in October, humidity is 77%. With an average temperature of 23°C (74°F), this humidity feels like being enveloped in a warm, sticky blanket, making travel somewhat uncomfortable and requiring frequent hydration breaks to enjoy the sights without feeling overheated.

October Average Humidity in San Rafael

This chart illustrates the average monthly humidity levels in San Rafael, 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 Rafael 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 San Rafael

In San Rafael 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 San Rafael, you can check here.

Maximum UV Index Levels in San Rafael for October

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

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

This table compares monthly weather conditions in San Rafael, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)20 mm (0.8 inches)89%extreme
February Weather28°C (83°F)83 mm (3.3 inches)87%extreme
March Weather28°C (83°F)182 mm (7.2 inches)87%extreme
April Weather27°C (81°F)41 mm (1.6 inches)86%extreme
May Weather26°C (78°F)11 mm (0.4 inches)89%extreme
June Weather24°C (75°F)4 mm (0.1 inches)84%extreme
July Weather23°C (73°F)3 mm (0.1 inches)71%extreme
August Weather22°C (73°F)2 mm (0.1 inches)71%extreme
September Weather23°C (73°F)2 mm (0.1 inches)75%extreme
October Weather23°C (74°F)9 mm (0.3 inches)77%extreme
November Weather23°C (75°F)13 mm (0.5 inches)79%extreme
December Weather26°C (78°F)26 mm (1.0 inches)86%extreme

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