Transit Desk

Climate

Weather in Peru in May

Weather in Peru, May
In May, Peru sees average highs of 20.7°C (69°F) and lows of 16.5°C (62°F), with around 1 mm of rain.

Peru — May

Peru May
Daytime high
20.7°C (69°F)
Overnight low
16.5°C (62°F)
Rainfall
1 mm
Best-time rank
Off-peak

How May compares

Peru, May vs. the annual average (2025)
This month20.7°C (69°F) / 16.5°C (62°F) · 1 mm
Yearly average21.3°C (70°F) / 16.9°C (62°F) · 4 mm

May in Peru runs 0.6°C (1.1°F) cooler than the yearly average, and is close to the yearly average rainfall. Pack layers you can adjust through the day — mild conditions.

Common questions

What is the weather like in Peru in May?

Average highs of 20.7°C (69°F) and lows of 16.5°C (62°F), with around 1 mm of rain.

Is May a good time to visit Peru?

It is an off-peak month for comfort in Peru; January, April, December tend to be more pleasant.

Updated climate normals, 2025