IMD has predicted that heavy to very heavy rainfall is likely to fall over many states across the country.
Delhi has received 386.3 mm of rain so far this month, which is 103% more than the normal 190.4 mm.
Heavy rain alert has been issued in 10 districts of Himachal Pradesh.
IMD predicted 'heavy rain' in the hilly areas in the next 24 hours.
IMD on Wednesday issued an orange alert for July 22 and 23.
Monsoon rains are also expected at isolated places in some districts of Rajasthan.
Heavy rains led to waterlogging in many parts of the city.
The northern and northwestern states of India are facing delayed monsoon and scorching heat.
Mumbai is witnessing heavy rainfall upon the early arrival of monsoon today.