Rainfall and Temperature Trend Analysis Using Mann-Kendall and Sen’s Slope Estimator Test in Kharun Watershed, Chhattisgarh, India

Temperature and rainfall are important meteorological variables in connection with changes the climate. Analyzing temperature is a necessary first step determining how climate change will affect us. Evaluating would accessibility of water environment. The main focus current study on shifting patterns Kharun Watershed, Chhattisgarh. Mann-Kendall (MK) test Sen's slope (SS) method used this to examine trends seasonal yearly rainfall, minimum maximum temperatures (Tmin Tmax). research area contained five stations measuring rainfall. Three seasons—kharif, rabi, zaid were taken into consideration for trend study. results precipitation showed an overall upward all (Pindrawan, Raipur, Patan, Dhamtari, Gurur) every season. likewise exhibits throughout year. Except Kharif season at Pindrawan, Patan stations, indicates declining seasons. In annual over 35 years had exhibited downward trend. All stations' exhibit rising