Barmer District is a district in Rajasthan state of India. It is located in the western part of Rajasthan state forming a part of the Thar Desert. Barmer is the third largest district by area in Rajasthan and fifth largest district in India. Occupying an area of 28,387 km². Being in the western part of the state, it includes a part of the Thar Desert. Jaisalmer is to the north of this district while Jalore is in its south. Pali and Jodhpur form its eastern border and it shares a border with Pakistan in the west. Partially being a desert, this district has a large variation in temperature. The temperature in summer can rise up to 51 °C and falls near to 0 °C in winter. Luni is the longest river in Barmer district. Read More
