Longchamps, Argentina has a mild climate with temperatures gradually warming up as the year progresses. In winter, from June to August, temperatures range from around -3°C to 25°C, with an average of just above 10°C. Spring and autumn are pleasant, with temperatures fluctuating between 4-33°C in September and April, respectively, while summer months see a significant heat increase, peaking at 40°C in December and 37°C in November. The warmest time is from October to March, with average highs often reaching above 20°C, while the coolest period is during June and July when temperatures can drop below 0°C.