In the paper analysis of seasonal distribution of air temperatures’ linear trend on Azov-Black sea coast for the period 1936-2010 has been carried out using quantile regression. Monthly mean and median air temperatures were considered, as well as 10% and 90% quantiles to describe changes in low/high anomalies regime. Besides common tendencies for all stations, local features and physico-geographic location of stations has been shown to play an important role in trend seasonal distribution.