The floods have displaced more than 20,000 families, Nepal's Home Ministry said.
The Ministry said it has deployed rescue helicopters, food and other relief materials to those affected areas.
The floods have seriously affected the southern districts of Nepal, especially Nepalgunj and Janakpur, where the rescue efforts have been hampered by the increasing water levels. Market places, educational institutions and transportation service have remained closed down for about a week because of the flooding in southern Nepal.
Floods, torrential rains wreak havoc across South Asia
Thousands marooned, dozens dead in India, Nepal and Bangladesh
PATNA: Floods caused by incessant rains and rising water levels in major levels have displaced hundreds of thousands of people across the South Asia.