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October Weather in Cayhuayna, Peru

Last updated: August 27, 2025

In Cayhuayna, Peru, the average temperature in October hovers around 12°C (54°F). Expect a minimum of 3°C (38°F) and a pleasant maximum of 22°C (71°F). Be prepared for a fair amount of rain, with 88 mm (3.4 in) of precipitation spread across approximately 21 days. Moreover, enjoy the moderate climate with an average humidity of 56%.

October Temperature in Cayhuayna

In October in Cayhuayna, the average temperature is 12°C (54°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop to as low as 3°C (38°F). This mild climate makes Cayhuayna an ideal destination for travelers seeking comfortable weather to explore and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Cayhuayna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayhuayna, October typically has an average temperature of 12°C (54°F), with highs reaching up to 22°C (71°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec545554545353525253545555
Data source: Temperature data for Cayhuayna 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 Cayhuayna

In Cayhuayna in October, the precipitation amount is 88 mm (3.4 in) spread over 21 days.

October Precipitation Trends in Cayhuayna

The chart displays monthly precipitation patterns in Cayhuayna, 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 Cayhuayna, October typically receives around 88 mm (3.4 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec176193190102623530253788117158
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Cayhuayna

In Cayhuayna in October, humidity is 56%. With an average temperature of 12°C (54°F), this humidity feels like a fresh chill in the air, making travel invigorating but requiring a light jacket to stay comfortable during outings.

October Average Humidity in Cayhuayna

This chart illustrates the average monthly humidity levels in Cayhuayna, 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 Cayhuayna 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 Cayhuayna

In Cayhuayna 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 Cayhuayna.

Maximum UV Index Levels in Cayhuayna for October

The chart shows the monthly maximum UV Index (UVI) for Cayhuayna 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 Cayhuayna typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919181513141417181817
Data source: Cayhuayna 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 Cayhuayna Compares to Other Months

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

This table compares monthly weather conditions in Cayhuayna, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)176 mm (6.9 inches)91%extreme
February Weather13°C (55°F)193 mm (7.6 inches)90%extreme
March Weather12°C (54°F)190 mm (7.5 inches)91%extreme
April Weather12°C (54°F)102 mm (4.0 inches)89%extreme
May Weather12°C (54°F)62 mm (2.4 inches)85%extreme
June Weather11°C (53°F)35 mm (1.4 inches)65%extreme
July Weather11°C (52°F)30 mm (1.2 inches)47%extreme
August Weather11°C (52°F)25 mm (1.0 inches)38%extreme
September Weather12°C (53°F)37 mm (1.5 inches)40%extreme
October Weather12°C (54°F)88 mm (3.4 inches)56%extreme
November Weather13°C (56°F)117 mm (4.6 inches)76%extreme
December Weather13°C (55°F)158 mm (6.2 inches)90%extreme

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