October Weather in Puerto Callao, Peru

Last updated: August 27, 2025

In Puerto Callao, Peru, the average temperature in October hovers around 27°C (81°F), creating a warm and inviting atmosphere. Expect temperatures to range from a comfortable minimum of 21°C (71°F) to a sizzling maximum of 36°C (98°F). This month also brings about 192 mm (7.6 in) of rainfall over 19 days, which contributes to an average humidity of 51%. Perfect for enjoying the lush landscape while staying cool!

October Temperature in Puerto Callao

In October in Puerto Callao, the average temperature is 27°C (81°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 21°C (71°F). This pleasant climate makes it a perfect destination for outdoor adventures and relaxation.

October Weather in Puerto Callao: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Puerto Callao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Callao, October typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (98°F) and lows dropping to around 21°C (71°F).

Data source: Temperature data for Puerto Callao generated using information from the Copernicus Climate Change Service.

October Precipitation in Puerto Callao

In Puerto Callao in October, the precipitation amount is 192 mm (7.6 in) spread over 19 days, indicating a relatively wet period for the region.

October Precipitation Trends in Puerto Callao

The chart displays monthly precipitation patterns in Puerto Callao, 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 Puerto Callao, October typically receives around 192 mm (7.6 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Puerto Callao

In Puerto Callao in October humidity is 51%. With an average temperature of 27°C (81°F), this humidity feels like a warm embrace, making travel comfortably enjoyable as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Puerto Callao

This chart illustrates the average monthly humidity levels in Puerto Callao, 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 Puerto Callao is approximately 51%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Puerto Callao

In Puerto Callao in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Puerto Callao.

Maximum UV Index Levels in Puerto Callao for October

The chart shows the monthly maximum UV Index (UVI) for Puerto Callao 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 Puerto Callao typically reaches 15, which falls under the extreme exposure category.

Data source: Puerto Callao 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 Puerto Callao Compares to Other Months

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

This table compares monthly weather conditions in Puerto Callao, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	267 mm (10.5 inches)	85%	extreme
February Weather	27°C (80°F)	315 mm (12.4 inches)	82%	extreme
March Weather	26°C (80°F)	391 mm (15.4 inches)	86%	extreme
April Weather	26°C (80°F)	276 mm (10.9 inches)	88%	extreme
May Weather	26°C (79°F)	172 mm (6.8 inches)	82%	extreme
June Weather	26°C (79°F)	103 mm (4.1 inches)	67%	extreme
July Weather	26°C (79°F)	97 mm (3.8 inches)	48%	extreme
August Weather	26°C (80°F)	88 mm (3.5 inches)	39%	extreme
September Weather	27°C (81°F)	136 mm (5.4 inches)	40%	extreme
October Weather	27°C (81°F)	192 mm (7.6 inches)	51%	extreme
November Weather	27°C (81°F)	282 mm (11.1 inches)	74%	extreme
December Weather	27°C (81°F)	278 mm (10.9 inches)	89%	extreme