Hossein Imani Pour - M.Sc. Graduate, Dept. of climatology, Hakim Sabzevari University, Sabzevar, Iran

The weather has a profound impact on the recreational and tourism sector, and in some areas it represents a natural source that the tourism industry is predicting on the basis of it. All climatic elements play a role in the health, comfort, recreation and attraction of tourists, but the role of some of the elements, such as temperature, relative humidity, sunshine and wind, are more important nowadays known as climatic comfort indicators. In this paper, using the tourism climate index (TCI), the comfort and convenience of humans in different months of the year was calculated using the statistics of the synoptic station of Shahdad in a 17-year statistical period (2019-2002). Then the results were calculated as the chart and chart were reviewed in different months. The results of the ICI spectrum show that in the studied range, the best weather conditions for tourism with a coefficient of 81 and a great range of January (D) and then December (December) with a coefficient of 73 are very good in the spectrum. Be the lowest and most improbable coefficients are the warm months of the year, for example, in May (May) due to low wind speed, this coefficient is up to 38 in the range of inappropriate

lute desert, Climate tourism, TCI Index