Regions in India which receive rainfall above 200 cm. are-Konkarn and Malabar coast in western ghats, Bihar, West Bengal, Assam, Nagaland, Arunachal Pradesh, Mizoram Manipur and Tripura etc. and regions in southern foothills of the Himalayas. Regions in India which receive rainfall below 50 cm. are-western Haryana, western Rajas-than, Raylaseema of Tamilnadu, Ladakh, etc.