Cálculo de la precipitación media sobre la península de la guajira usando el método thiessen

The rainfall is one of the climatic entities that allow to be shaped to visualization of hydrological process of a territory, however, it is difficult to represent spatially when does not have a dense network stations or they are in a zone with high complexity rainfall processes. In the present document there was analyzed information from 24 weather stations located in north part of La Guajira peninsula, that though they are not distributed well spatially, they cover an area superior to 70 % of the Department. And in the places where information is not had procedures must be realized as Thiessen's Polygons to be able to assign a value of rainfall using a reliable method.