Hurlingham, Argentina has a mild climate with distinct seasons. Winters are cool and dry, with temperatures ranging from -3°C to 23°C in June and July, making it the coolest period of the year. Spring brings gradual warming, with April and May temperatures rising to an average high of 30°C and 27°C respectively. Summer is hot and humid, with temperatures often reaching up to 40°C in December, while autumn sees a gentle decline in temperature, with September averaging highs of 26°C.