This part of Peru, known as "Ceja de Selva", or the edge the jungle, has an average temperature of 20º and 74% relative humidity.
In spite of being a warm region, the traveler should not be over-confident as there are areas where temperatures can drop as low as 2º.
WHEN TO GO TO CHACHAPOYAS
The best time to visit
Chachapoyas and the department of Amazonas is during the dry season, between May and October. Rain, although quite irregular, prevails during the rest of the year.