The Western Ghats (WG )which I slocated in the NNW–SSE direction of peninsular India receives huge amount of rainfall during the monsoon season. The monsoon rainfall over the WG results from various types of clouds e.g., deep convective clouds, shallow convective clouds, stratiform type of clouds and oro graphically driven shallow convective clouds (Romatschke and Houze, 2011; Houze, 2012; Konwar et al.,2014). The latent heat released during this process helps to drive the monsoon progression. These monsoon cloud systems are dynamically driven, often have an impact with the complex terrain of steep mountains in the WG and precipitate out heavily. It is well documented that during summer monsoon westerlies are prevailing in the windward (western) side of WG (favoring enhance rainfall activity and have an increasing trends), which cross over to the leeward (eastern) side (Venkatesh and Jose,2007).