Delhi recorded its warmest night in May in nearly 14 years on Monday, with the minimum temperature reaching 32.4 degrees Celsius, a significant 5.7 degrees above the seasonal normal. This marks a notable increase in nighttime temperatures for the capital city, contributing to overall heat discomfort.
Information was available with The Chenab Times indicating that the last time the minimum temperature was higher in May was on May 26, 2012, when it recorded 32.5 degrees Celsius. Earlier this month, on May 21, the minimum temperature had reached 31.9 degrees Celsius, also indicating a trend of elevated nighttime warmth.
The India Meteorological Department (IMD) reported specific minimum temperatures for various areas within the city. Palam registered 30.5 degrees Celsius, 3.4 degrees above normal, while Lodi Road recorded 30 degrees Celsius, 5 degrees above normal. The Ridge area saw a minimum temperature of 30.6 degrees Celsius, 4.4 degrees above normal, and Ayanagar recorded 32 degrees Celsius, 5.3 degrees above normal. Warm night conditions, defined by the IMD as a minimum temperature departure between 4.5 and 6.4 degrees Celsius above normal when the maximum temperature is 40 degrees Celsius or more, were observed at Safdarjung, Lodi Road, and Ayanagar.
In response to the escalating temperatures, the IMD has issued a yellow alert for heatwave conditions for Monday. The maximum temperature is predicted to hover around 44 degrees Celsius, signalling a severe heat spell for the region. Residents are advised to take precautions against the intense heat.
The city also experienced mild dust storms on Sunday evening, which led to a decline in air quality. At 9 am on Monday, Delhi’s Air Quality Index (AQI) was recorded at 206, placing it in the ‘poor’ category. This combination of high temperatures and deteriorating air quality adds to the challenges faced by the city’s inhabitants.
The prolonged and intense heat conditions are a matter of concern for public health. Experts recommend staying hydrated, avoiding prolonged exposure to direct sunlight, especially during the peak afternoon hours, and wearing light, loose-fitting clothing. Vulnerable populations, including the elderly, children, and individuals with pre-existing health conditions, are particularly advised to exercise extreme caution.
The phenomenon of warm nights can exacerbate the effects of daytime heat, as it reduces the respite usually offered by cooler nighttime temperatures. This can lead to increased instances of heat-related illnesses and strain on the power grid due to higher demand for cooling. The IMD’s alerts serve as a crucial warning system, enabling authorities and the public to prepare for and mitigate the adverse impacts of extreme weather events.
Further updates on temperature fluctuations and air quality are expected from the IMD. The persistent warm weather pattern underscores the broader implications of climate change and the need for adaptive strategies in urban planning and public health preparedness to manage such extreme weather events effectively in the future.
The Chenab Times News Desk