The ministry of health in peru no demands but recommendation before to travel in jungle is the vaccination. Our recommendation is we you can aplicated vaccination against malaria, yellow fever, hepatits A and B y typhoid fever.
Iquitos have a tropical weather, the weather stations they are measure in funtion the river water. Emptied of the river (April - September) in this time the hot is major. the growing river (October - March) in this time the rain is major and can apresiate the Venice Loretana.
The weather during the epoque of Emptied can be very hot; the epoque of growing is very short, usually this weather warm and cloudy but all year is wet.
During the course of the year the temperature usually it varies between 22 °C and rarely low to less than 20 °C.
En base a época de playa/piscina, la mejor época del año para visitar Iquitos para las actividades de calor es desde finales de mayo hasta principios de septiembre.