Monsoon Arrival in Delhi NCR and North India Expected This Week
The India Meteorological Department (IMD) has predicted that the monsoon is likely to set foot in Delhi NCR and parts of North India this week, bringing much-needed relief from the scorching heatwave that has gripped the region. According to IMD officials, the southwest monsoon is expected to cover the national capital and surrounding areas by June 30 or July 1, marking a slight delay from the normal onset date of June 29.
Details of the Forecast
IMD scientist Dr. R.K. Jenamani stated that conditions are becoming favorable for the monsoon to advance into remaining parts of west Uttar Pradesh, Delhi, and some areas of Haryana and Rajasthan. He added that the monsoon trough is likely to shift northwards, facilitating the arrival of rain. The IMD has issued a yellow alert for Delhi NCR, predicting light to moderate rainfall with gusty winds over the next two to three days.
Impact on Temperature and Heatwave
The pre-monsoon showers are expected to bring down temperatures significantly. Delhi has been reeling under a severe heatwave, with maximum temperatures touching 45°C in some areas. The IMD has forecast that the mercury will drop by 3-5 degrees Celsius once the monsoon sets in, providing relief to residents. However, the weather office has warned that the monsoon may be weak initially, with rainfall activity likely to remain below normal for the first week.
Regional Breakdown
In addition to Delhi NCR, the monsoon is expected to cover parts of Punjab, Haryana, Chandigarh, and west Uttar Pradesh by the end of this week. The IMD has predicted that the monsoon will reach Jammu and Kashmir, Himachal Pradesh, and Uttarakhand by July 2. The weather department has advised farmers to prepare for sowing operations as the monsoon rains will be beneficial for kharif crops.
Precautions and Advisory
The IMD has advised residents to stay indoors during thunderstorms and avoid parking vehicles under trees. The Delhi Traffic Police has issued an advisory for commuters to plan their journeys in advance, as waterlogging may occur in low-lying areas. The government has also urged people to avoid unnecessary travel during heavy rain and to keep emergency numbers handy.
Historical Context
Last year, the monsoon arrived in Delhi on June 27, slightly earlier than the normal date. This year, the delay is attributed to the slow movement of the monsoon trough over the Bay of Bengal and the Arabian Sea. The IMD had earlier predicted that the monsoon would be normal this year, with rainfall likely to be 96% of the long-period average.
