San Salvador de Jujuy, Argentina has a mild climate with distinct seasonal variations. Winters are cool and dry, with temperatures ranging from -1°C in June to 15°C on average, while springs are mild and sunny, with temperatures gradually warming up to an average of 20°C by September. Summers are hot and humid, with temperatures often soaring above 30°C, especially between October and December when the average temperature reaches highs of 23-25°C. Autumns are characterized by mild days and cooler nights, with temperatures gradually decreasing from April onwards. The region experiences a moderate amount of rainfall throughout the year, with most precipitation occurring during the summer months.