“…In addition, the figure 2 above reveals that rainfall in Peninsular Malaysia from 2020 to 2035 is predicted to show an increasingly irregular pattern. This is in conformity with previous studies [37,39,40,41,42,43,44,45,46,47,48,49,50,51,52]. The study area experienced a sharp decrease in annual average temperatures from 1991 to 1997.…”