India's crucial monsoon is expected to bring widespread showers this month. Indian Meteorological Department (IMD) Director General Laxman Singh Rathore said that hopes for a better rainfall scenario prevails in August. He however said, there will be some problem in the terminal part of the monsoon. Mr. Rathore said, he apprehended poor rainfall in September on account of the warming of the central Pacific Ocean, popularly known as the El Nino phenomenon. He also said, the central Pacific Ocean is expected to experience a warming of the sea surface temperature by 0.5 to 0.7 degrees Celsius.