Weather can make or break a road trip, so we've gathered some data about year-round temperatures in Jorge Chávez to help you plan yours. The hottest months are usually August and September, with an average temperature of 12°C, while the coldest months are July and August, with an average of 12°C. The rainiest months in Jorge Chávez are March, February, December and January, with each month seeing an average of 247 mm of rainfall.