Abstract
The South America Monsson System (SAMS) and Intertropical Convergence Zone (ITCZ) are the main responsible by convection over tropical and extratropical regions of South America. Despite several studies have shown that both systems are sensitive to solar variability (Novello et al., 2016; Bird et al., 2011) the interrelationship between SAMS and ITCZ was not well documented for the last m…