Islands of Heat in Cuiab/MT Pablo Enrique Camacho Je Saints Ribeiro Haudson Freitas You would make Denis Adriano Kings Jose Carlos Queiroz Summary This article if it bases on detecting possible incident islands of heat in Cuiab/MT, will be boarded throughout this work the definitions of diverse authors regarding the subject, the process of temperature collection that was adopted, chose a route inside of the city looking for to collect temperature of points densely town and also moved away points more so that if it has a notion of the variation of existing temperature. For better visualization of the boarded subject we mount spread sheets and graphs helping to demonstrate the idea of what better it is really a heat island. Introduction is not of today that we verify that Cuiab passes for a process of very fast development, with this we notice the wild increase in the construction of houses, building, pavement of streets, etc. The economic growth that all the state of Mato Grosso passes influences the increase of the urbanization of cities and in Cuiab are not different, with the increase of purchasing power of the population, start to inside increase the number of workmanships of the city, however these workmanships many times are made without taking in consideration the environment, for example when the people concretam all the yard this waterproofs the ground diminishing infiltration overloading the draining system and hindering the birth of new trees, plants contributing for the significant increase of the temperature. Another example is the alphabetical pavement each bigger time with certainty is a benefit for the transit of automobiles however it also contributes for the temperature addition. With everything this that if passes we will go with this study to show the indications of islands of heat in the city of Cuiab, because the development without control brings many impacts for the environment, and these workmanships result in determined a significant addition of temperature in local, will go to also suggest measured of control to prevent the frequency and intensity of the islands of heat in Cuiab.