Pune, May 6 -- Southwest Monsoon is very likely to advance into South Andaman Sea, some parts of southeast Bay of Bengal and Nicobar Islands around May 13, India Meteorological Department (IMD) said on Tuesday.

Day Temperatures were appreciably above normal (3.1degC to 5.0degC) at a few places over Arunachal Pradesh; above normal (1.6degC to 3.0degC) at isolated places over Assam and Meghalaya, Nagaland, Manipur, Mizoram and Tripura, the IMD bulletin said.

The temperatures were markedly below normal (-5.1 or below) at many places over west Rajasthan, Haryana, Chandigarh, Delhi and west Uttar Pradesh.

The markedly below normal temperatures were also at a few places over Punjab, Himachal Pradesh, Uttarakhand, east Rajasthan and at isolated...