Kanpur Battles Unseasonal Heat as Temperatures Soar Above Normal
The city of Kanpur is already grappling with intense heat, with both maximum and minimum temperatures climbing significantly above seasonal averages this Friday. According to the Meteorological Department, a gradual escalation in mercury levels is anticipated over the coming days, signaling an early onset of summer-like conditions.
Temperature Data Reveals Sharp Increase
On Friday, Kanpur recorded a maximum temperature of 28.5 degrees Celsius, which is a substantial 3.2 degrees above the normal range for this time of year. This marks a notable rise from Thursday's maximum of 27 degrees Celsius. Similarly, the minimum temperature settled at 12.8 degrees Celsius, exceeding the norm by 2.7 degrees. The maximum relative humidity was measured at 94%, while the minimum stood at 41%.
Weak Western Disturbances Blamed for Heat Surge
The abrupt temperature rise across north India, including the Kanpur division, during February has been primarily linked to feeble western disturbances. Sunil Pandey, a weather expert at Chandra Shekhar Azad University of Agriculture and Technology, explained that the number of western disturbances this winter remained significantly low, and those that occurred were weak.
"Western disturbances typically bring rainfall and snowfall, which help regulate temperatures. Their absence this year has resulted in dry conditions and unseasonal heat," Pandey stated.
He further elaborated that clear skies throughout the day allowed direct solar radiation to rapidly heat the ground. Additionally, the chilly northerly winds, which usually prevail during winter, weakened and were replaced by dry and warm westerly winds, contributing to what experts are terming an 'early summer.'
El Niño and Insufficient Rainfall Exacerbate Conditions
IMD officials highlighted that insufficient rainfall and prolonged clear skies permitted the sun's rays to fall directly on the surface, leading to a swift increase in daytime temperatures and an unusually premature end to winter. They also noted that during El Niño years, winters in the Indian subcontinent tend to be milder, with bright sunshine and lower atmospheric moisture. A similar pattern observed this year has significantly contributed to warmer-than-normal February temperatures.
Concerns Mount for Upcoming Months
The unusually hot February has sparked serious concerns for the months ahead. Early assessments suggest that heatwave conditions may commence earlier than usual in March, with temperatures likely to reach 35 to 38 degrees Celsius in several parts of north India.
Meteorologists have issued warnings that the peak summer months of April and May could be harsher than typical, and if the current trend persists, 2026 might rank among the hottest years for the country.
Broader Implications for Public Health and Agriculture
Rising temperatures at the tail end of winter are expected to amplify heat stress, posing significant challenges for public health, agriculture, and the economy. Farmers will likely require increased irrigation, escalating costs associated with water management and potentially impacting crop yields.
The combination of weak western disturbances, El Niño effects, and clear skies has set the stage for a potentially severe summer, urging residents and authorities to prepare for heightened heat-related risks in the near future.
