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October Weather in Carmen Alto, Peru

Last updated: August 27, 2025

In October, the average temperature in Carmen Alto, Peru sits at a pleasant 10°C (51°F). Expect a minimum chill of -1°C (30°F) and a maximum warmth reaching 21°C (71°F). During this time, 76 mm (3.0 in) of precipitation is typical, spread over 20 days, and with an average humidity of 65%, it’s advisable to carry an umbrella and enjoy the often-overcast skies!

October Temperature in Carmen Alto

In October in Carmen Alto, the average temperature is 10°C (51°F). The maximum can reach 21°C (71°F), while the minimum can drop as low as -1°C (30°F). This makes Carmen Alto a great destination for travelers who appreciate a mild climate with the possibility of chilly evenings.

October Weather in Carmen Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Carmen Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carmen Alto, October typically has an average temperature of 10°C (51°F), with highs reaching up to 21°C (71°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec515151504947464749515352
Data source: Temperature data for Carmen Alto 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 Carmen Alto

In Carmen Alto in October, the precipitation amount is 76 mm (3.0 in) over the course of 20 days.

October Precipitation Trends in Carmen Alto

The chart displays monthly precipitation patterns in Carmen Alto, 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 Carmen Alto, October typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec17020118670372016254376105157
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Carmen Alto

In Carmen Alto in October, humidity is 65%. With an average temperature of 10°C (51°F), this humidity feels like a chilly embrace that can make outdoor activities slightly uncomfortable, adding a dampness to the air that clings to your skin and requires a light jacket to stay cozy while exploring.

October Average Humidity in Carmen Alto

This chart illustrates the average monthly humidity levels in Carmen Alto, 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 Carmen Alto is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%92%90%85%70%55%44%52%65%81%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Carmen Alto

In Carmen Alto in October, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Carmen Alto.

Maximum UV Index Levels in Carmen Alto for October

The chart shows the monthly maximum UV Index (UVI) for Carmen Alto 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 Carmen Alto typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919171412131516181818
Data source: Carmen Alto 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 Carmen Alto Compares to Other Months

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

This table compares monthly weather conditions in Carmen Alto, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)170 mm (6.7 inches)93%extreme
February Weather11°C (52°F)201 mm (7.9 inches)92%extreme
March Weather10°C (51°F)186 mm (7.3 inches)92%extreme
April Weather10°C (50°F)70 mm (2.8 inches)90%extreme
May Weather9°C (49°F)37 mm (1.5 inches)85%extreme
June Weather9°C (48°F)20 mm (0.8 inches)70%extreme
July Weather8°C (47°F)16 mm (0.6 inches)54%extreme
August Weather8°C (47°F)24 mm (1.0 inches)44%extreme
September Weather10°C (49°F)43 mm (1.7 inches)52%extreme
October Weather10°C (51°F)76 mm (3.0 inches)65%extreme
November Weather11°C (53°F)105 mm (4.1 inches)81%extreme
December Weather11°C (52°F)157 mm (6.2 inches)89%extreme

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