“…Some other methods having fewer advantages over traditional methods have been reported by (Goovaerts 2000;Drogue, Humbert, Deraisme, Mahr, & Freslon, 2002;Buytaert, Celleri, Willems, De Bievre, & Wyseure, 2006). However, geostatistical methods are used generally for monthly and annual data (Diodato, 2005;Mair & Fares, 2010;Gonga-Saholiariliva, Neppel, Chevallier, Delclaux, & Savéan, 2016) because these methods are not easy to apply on daily estimation of precipitation in a complex topography (Ly, Charles, & Degre, 2011;Castro, Gironás, & Fernández, 2014). Furthermore, the accuracy of different methods varies from region to region (Hwang et al, 2012).…”