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October Weather in Shelby, Peru

Last updated: August 27, 2025

In October, the average temperature in Shelby, Peru hovers around 5°C (42°F). Expect a chilly minimum of -3°C (27°F) and a mild maximum of 15°C (60°F). Be prepared for 115 mm (4.5 in) of precipitation spread over 25 days, contributing to an average humidity of 56%.

October Temperature in Shelby

In October in Shelby, the average temperature is 5°C (42°F), with maximums reaching 15°C (60°F) and minimums dropping as low as -3°C (27°F). Travelers should be prepared for cool weather and significant temperature fluctuations when visiting during this time.

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

The chart illustrates October temperature patterns in Shelby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shelby, October typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (60°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec434343424140393940424343
Data source: Temperature data for Shelby 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 Shelby

In Shelby in October, the precipitation amount is 115 mm (4.5 in) over the course of 25 days.

October Precipitation Trends in Shelby

The chart displays monthly precipitation patterns in Shelby, 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 Shelby, October typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec1802012061067231233667115152187
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Shelby

In Shelby in October humidity is 56%. With an average temperature of 5°C (42°F), this humidity feels like a brisk, refreshing chill in the air, making it ideal for layering up and enjoying outdoor activities without feeling overly weighed down by the moisture.

October Average Humidity in Shelby

This chart illustrates the average monthly humidity levels in Shelby, 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 Shelby is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Shelby

In Shelby in October, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Shelby.

Maximum UV Index Levels in Shelby for October

The chart shows the monthly maximum UV Index (UVI) for Shelby 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 Shelby typically reaches 19, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec202020181513141517191918
Data source: Shelby 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 Shelby Compares to Other Months

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

This table compares monthly weather conditions in Shelby, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)180 mm (7.1 inches)91%extreme
February Weather6°C (43°F)201 mm (7.9 inches)90%extreme
March Weather6°C (43°F)206 mm (8.1 inches)91%extreme
April Weather6°C (42°F)106 mm (4.2 inches)89%extreme
May Weather5°C (42°F)71 mm (2.8 inches)85%extreme
June Weather5°C (40°F)31 mm (1.2 inches)65%extreme
July Weather4°C (39°F)23 mm (0.9 inches)47%extreme
August Weather4°C (40°F)36 mm (1.4 inches)38%extreme
September Weather5°C (41°F)67 mm (2.7 inches)40%extreme
October Weather5°C (42°F)115 mm (4.5 inches)56%extreme
November Weather6°C (43°F)152 mm (6.0 inches)76%extreme
December Weather6°C (44°F)187 mm (7.3 inches)90%extreme

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