May Rainfall and Precipitation in Peru

Monthly rainfall totals, rainy days and the driest cities across Peru in May.

Peru experiences precipitation in May ranging from almost none in Arequipa with 1 mm (0.04 in) of rainfall to heavy in Francisco de Orellana with 291 mm (11 in) of rainfall.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Peru, check out our Peru's climate page.

See also: the Peru weather by month.

Best Places to Visit in Peru in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Peru.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

Peru precipitation in May: frequently asked questions

How much rainfall does Peru receive in May?

In May, Lima typically receives modest rainfall, around 11 mm (0.4 in), making this a relatively dry month.

How many days does it rain in Peru in May?

Lima sees roughly 2 days rainy days during May.

Is May part of the rainy season in Peru?

No. May sits outside the typical rainy season in Peru, so you can expect drier conditions overall.

What is the wettest city in May in Peru?

Looking at our data, Francisco de Orellana tops the wettest-cities list in Peru for May, with monthly rainfall averaging 291 mm (11 in).

What is the driest city in May in Peru?

Based on our database, Arequipa sees the least rainfall in Peru in May, with around 1 mm (0.04 in) on average.

Interested in more climate information?

We have much more information about the climate in Peru.

Weather and climate has detailed information for every country in the world. Are you going to Peru? Get detailed historical weather averages for many cities in Peru.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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