Rio Gallegos has a cool and temperate climate, with distinct seasonal variations. Winters are cold, with temperatures ranging from -2 to 12°C in March, and dropping as low as -11°C in June. Spring brings mild temperatures, with averages around 9-12°C, while summer is warmer but still relatively cool compared to other regions, with highs of up to 30°C in January and November. Autumn sees a gradual decrease in temperature, with averages ranging from 4 to 7°C. The coldest months are June and July, with average temperatures around 2°C, while the warmest months are January and December, with averages around 13-14°C.