Topography

Barmer district is above sea level and 22 Km in length. The longest river in the district is Luni, It is 480 Km in length and drain into the Gulf of Kutch passing through Jalore. In summer the temperature soars to 46 to 51 degree centigrade. In winter it drops to 0 degree centigrade. Primarily Barmer district is a desert where average rainfall in a year is 277mm.