What is the climate like in Peru?
Peru has three distinct climates: coastal with grey winters and summer from December to February, Andean with dry season from May to October (ideal for treks), and Amazonian with intermediate seasons recommended as rain and extreme heat complicate visits.
Peru's three climate zones
Peruvian climate varies dramatically depending on the region, with seasons reversed compared to Europe and warmer temperatures near the Equator.
Coastal climate
- Winter (June-September): persistent fog making the atmosphere grey and dreary
- Summer (December-February): warmest and sunniest period
- Pacific Ocean: cold water year-round due to the Humboldt Current, more pleasant swimming towards the north
Andean climate
- Rainy season (December-April): roads difficult or inaccessible, complicated travel conditions
- Dry season (May-October): ideal period for trekking and discovering mountain landscapes
Amazonian climate
- Rainy season: very difficult to visit, limited access
- Dry season (June-August): heavy and difficult climate to bear
- Advice: favour the shoulder seasons for optimal compromise