Winters in Vitoria-Gasteiz are cold and variable, with temperatures often dropping below freezing in January and February, but rising into the mid-teens by March. Spring brings mild temperatures, gradually warming up to averages of around 14°C in May, with occasional warm days reaching as high as 32°C. Summer is hot and dry, with July and August averaging highs above 20°C, while autumn sees a return to more changeable weather, with temperatures ranging from around -2°C in October to 18°C in November, before cooling down again for the winter months.