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October Weather in Challhuahuacho, Peru

Last updated: August 27, 2025

In October, the average temperature in Challhuahuacho, Peru hovers around 8°C (47°F), offering a cool yet inviting atmosphere. Expect occasional chills, as the temperature can dip to a minimum of -4°C (25°F), while at its warmest, it may reach up to 20°C (67°F). With 140 mm (5.5 in) of precipitation spread over 24 days, prepare for the possibility of rain. The air is also quite humid, boasting an average humidity of 77%, which adds to the seasonal charm.

October Temperature in Challhuahuacho

In October in Challhuahuacho, the average temperature is 8°C (47°F). Maximum temperatures can reach 20°C (67°F), while minimums can drop as low as -4°C (25°F). Be prepared for a range of weather conditions when traveling during this time.

October Weather in Challhuahuacho: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Challhuahuacho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Challhuahuacho, October typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (67°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec464646454443434546474747
Data source: Temperature data for Challhuahuacho 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 Challhuahuacho

In Challhuahuacho in October, the precipitation amount is 140 mm (5.5 in) spread over 24 days.

October Precipitation Trends in Challhuahuacho

The chart displays monthly precipitation patterns in Challhuahuacho, 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 Challhuahuacho, October typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec2432952511164113152366140192246
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Challhuahuacho

In Challhuahuacho in October, humidity is 77%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that can make even short walks outside feel uncomfortable, often clinging to your skin and making you long for warmer, drier conditions.

October Average Humidity in Challhuahuacho

This chart illustrates the average monthly humidity levels in Challhuahuacho, 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 Challhuahuacho is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Challhuahuacho

In Challhuahuacho 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 Challhuahuacho.

Maximum UV Index Levels in Challhuahuacho for October

The chart shows the monthly maximum UV Index (UVI) for Challhuahuacho 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 Challhuahuacho typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec212020171411131517181920
Data source: Challhuahuacho 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 Challhuahuacho Compares to Other Months

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

This table compares monthly weather conditions in Challhuahuacho, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)243 mm (9.5 inches)92%extreme
February Weather8°C (47°F)294 mm (11.6 inches)93%extreme
March Weather8°C (46°F)251 mm (9.9 inches)92%extreme
April Weather7°C (46°F)116 mm (4.6 inches)91%extreme
May Weather7°C (44°F)41 mm (1.6 inches)87%extreme
June Weather6°C (43°F)13 mm (0.5 inches)76%extreme
July Weather6°C (44°F)15 mm (0.6 inches)57%extreme
August Weather7°C (45°F)23 mm (0.9 inches)51%extreme
September Weather8°C (46°F)66 mm (2.6 inches)67%extreme
October Weather8°C (47°F)140 mm (5.5 inches)77%extreme
November Weather9°C (48°F)192 mm (7.6 inches)85%extreme
December Weather8°C (47°F)246 mm (9.7 inches)90%extreme

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