Background and Aim: This research was conducted in order to estimate the time-space occurrence of frosting of apricot trees in Kurdistan province. The daily data of the minimum temperature in the spring season in the period of 1/1/1980 to 31/12/2018 were used. The trend of minimum temperature changes in the studied stations was estimated using the Mann-Kendall test and the minimum temperature change values ​​using the Sen slope index.
Results and Discussion:  The results of the analysis of the frequency of frostbite showed that Zarineh and Saqez stations, which are part of the northern stations and are located at higher latitudes, have more frequency and continuity of frostbites. Baneh station had the least amount of frost among all the stations. Stations located in the south, east, and west regions are less likely to experience frostbite. The study of the minimum temperature changes that cause frostbite of fruit trees such as apricots showed that the severity of frostbite in Kurdistan province has decreased and the temperature has increased by about one degree centigrade per decade. The result of this process leads to a decrease in the number of frostbite. The evaluation of the minimum temperature changes in April in Kurdistan province showed that the highest rate of increase in minimum temperature in April and as a result the reduction of frostbite was observed in the eastern stations of the province, including Qorveh and Bijar In the month of May, the highest rate of increase in minimum temperature and decrease in frostbite was estimated in the eastern stations of the province, including Qorve 1.084 degrees Celsius and Bijar 0.781 degrees Celsius for each decade and in the month of June, the increase of frost in Baneh and Kamiyaran stations was estimated to be 0.84-1.235 °C per decade, respectively.