Arad's climate is characterized by mild winters, with temperatures ranging from as low as -11°C in January to a relatively warm 20°C in February. Spring brings gradual warming, with April and May averaging around 9°C and 15°C respectively, while summer months are hot, with July being the hottest at an average of 25°C. Autumn is similarly mild, with temperatures fluctuating between 3°C and 32°C, before dropping again in winter. The temperature extremes are relatively narrow throughout the year, but there's a noticeable trend towards warmer temperatures from March to September, after which it cools down gradually.