Adverse weather conditions have led to a decrease in lemon supplies from South Africa and Argentina, the primary southern hemisphere lemon producers. South Africa's lemon season has seen a revision in crop estimates, with a decrease from 37.9 million to 33.9 million boxes. Argentina's lemon exports to Europe have dropped by 15-20% due to diseases, phytosanitary issues, and weather conditions. Spain also expects a significant drop in lemon production due to negative weather conditions and other factors. However, Egyptian lemon exports are expected to increase, despite potential challenges from the Red Sea crisis.