The temperature Variability Detection of the Azerbaijan gharbi province in recent decades

The goal of this survey is to study the possible deviance of temperature from its normal condition in Azerbaijan gharbi. Therefore at firs mean temporal series of minimum temperature of selected synoptic meteorology stations of the area during (1961–2005) were collected and adjusted. Statistical defects of some series were resolved by doubled mass method. In order to examination and recognition of series temporal changes, the T statistic of Kendal test and statistical-graphical method of man-kendall were used and time and type of data changes was determined. According to examination of graphical diagrams, changes in U and U' components of average minimum temperature and precipitation of the area in recent half century have undergone some changes. These changes are the kind of short term climatic fluctuations and trend that is apparently evident in most of the temporal series, particularly from 1990s particularly during 2000-2005.