Dinajpur is bounded by Thakurgaon and Panchagarh districts in the north, Gaibandha and Joypurhat districts in the south, Nilphamari and Rangpur in the east, and the state of West Bengal, India in the west. The total area of the district is 3,437.98 km<sup>2</sup>.Hossain, Ahmad, , Banglapedia Annual average highest temperature 33.5 °C and lowest 10.5 °C; annual rainfall 2,536mm. Main rivers are Dhepa, Punarbhaba, and Atrai.