Islamabad's climate is characterized by a gradual warming trend throughout the spring months, with temperatures rising from averages of around 9°C in January and February to 16°C in March and 18°C in April. May marks the beginning of summer, with temperatures soaring up to 40°C on average. The peak heat of summer lasts through July, with averages ranging from 26°C to 42°C. As summer gives way to autumn, temperatures begin to drop again, reaching averages of around 20°C by October and 14°C by November. Winters bring cooler temperatures, with averages ranging from 9°C in December back down to 9°C in January.