At least 62 people were killed and 90 others sustained injuries in rain-related incidents across Nepal over the past four weeks since the onset of the monsoon season, according to home ministry officials on Sunday. The primary causes of these monsoon-related deaths are landslides, floods, and lightning strikes, they said. Of the fatalities, 34 people were killed by landslides, while 28 succumbed to floods resulting from incessant rains. Additionally, seven individuals are reported missing in connection with these natural calamities, the officials said. The heavy rains and subsequent floods and…