Dera Ismail Khan experiences a hot summer with temperatures often soaring above 40°C, while winters are relatively mild, with average temperatures ranging from 10-15°C. The spring season brings moderate temperatures, averaging around 25-30°C, but can be quite variable. Autumn is characterized by warm days and cool nights, with temperatures fluctuating between 20-30°C. In the winter months, frost is a rare occurrence, with temperatures rarely dipping below freezing point. The region's temperature fluctuations are relatively consistent throughout the year, with minimal seasonal variation in terms of extreme cold or heat.