The India Meteorological Department issued a five-day [3] severe heatwave warning for New Delhi and parts of northern India as temperatures climb.
This extreme weather event poses significant public health risks and disrupts daily economic activity across one of the world's most populous regions.
Forecasters expect maximum temperatures of around 45°C [1] in New Delhi. While some reports focus on the capital, other data indicates temperatures have soared to nearly 50°C [2] across various parts of India. The intense heat is attributed to a strong high-pressure ridge and warming related to El Niño [4, 5].
"Maximum temperatures of around 45 degrees Celsius are expected in New Delhi on Thursday," an India Meteorological Department spokesperson said [1].
Local authorities have urged residents to take immediate precautions to avoid heat-related illnesses. An IMD official said, "People should avoid staying in direct sunlight for long periods and stay hydrated" [6].
The weather has significantly altered the rhythm of daily life in the region. A local market vendor said the heat wave has emptied roads and markets in the afternoons, with some farmers shifting work to nighttime [1].
Reports on the timing of the heat vary. Some data suggests the intense conditions are occurring in two phases this week [3], while other reports describe a single, continuous heatwave peaking on Thursday [1]. Regardless of the phase, the IMD continues to monitor the high-pressure systems driving the spike in temperatures [5].
“Maximum temperatures of around 45 degrees Celsius are expected in New Delhi”
The convergence of a high-pressure ridge and El Niño warming demonstrates how global climate patterns can amplify regional summer extremes. When temperatures approach 50°C, the risk of heatstroke increases and agricultural productivity drops, forcing a shift in labor patterns, such as nighttime farming, to ensure worker survival and crop viability.
