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Peru

South Peru weather in October 2025

Peru

South Peru weather in October 2025

 

Day

22 °C

 

Night

10 °C

 

Sea

10 °C

 

Precipitation

24 mm

in month

 

Rainy days

4 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

62 %

 

Day

22 °C

 

Night

10 °C

 

Sea

10 °C

 

Precipitation

24 mm

in month

 

Rainy days

4 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

62 %

Overview: South Peru
In South Peru in October, the average air temperature ranges from 22 °C (72 °F) during the day to 10 °C (49 °F) at night. There are 4 days of rain on average, where the rainfall is 24 mm (0.96 in).

Weather charts for South Peru

Weather overview
Weather overview
Weather overview
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Architecture in Arequipa in partly cloudy weather
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Weather overview and FAQs

Weather overview

In South Peru in October, the average air temperature ranges from 22 °C (72 °F) during the day to 10 °C (49 °F) at night. There are 4 days of rain on average, where the rainfall is 24 mm (0.96 in).

Are there good conditions to visit in South Peru in October?

October is one of the best months to visit South Peru. Especially for non-beach activities, such as hiking or sightseeing. The daily temperatures in this month reach pleasant 22 °C (72 °F). There are only 4 days of rain in the whole month, so you can leave your umbrella at home. The temperature of 10 °C (49 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

What temperature can I expect during the day in South Peru in October?

In South Peru in October, the average daily temperatures will be 22 °C (72 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

How many days of precipitation on average can I expect in South Peru in October?

In October in South Peru, we can expect 4 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.9 days of the week, or in general - 13 % days.

What is the night temperature in South Peru in October?

The average night temperature in South Peru in October is 10 °C (49 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

Is October part of the wet season in South Peru?

No, there is no wet season in South Peru in October - you can expect 4 days of rain during the month.

How many hours of sun to expect in South Peru in October?

In South Peru in October, you can expect around 6 hours of sunshine.

Is the weather in South Peru warmer in October than in September?

Yes, October in South Peru is warmer than September by 1 °C (34 °F).

How long is the day (from dawn till dusk) in South Peru in October?

The length of daylight in South Peru in October is 12 hours.

Is the sea in South Peru warmer in October than in November?

No, the sea temperature in South Peru in October is not higher than in November.

How windy is it in South Peru in October?

In October in South Peru, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

How humid is South Peru in October?

In October in South Peru, expect humidity around 62 %.

Is South Peru rainier in October than in November?

No, October in South Peru is not a rainier month than November.

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