Despite the arrival of Kartik month, winter is yet to make its presence felt across Odisha. Warm mornings, rising daytime temperatures and the absence of dense fog have left people wondering when the cold weather will begin. Meteorological factors, including the possible strengthening of El Niño and rising global temperatures, could influence winter conditions across India.
El Niño is a climate phenomenon associated with unusually warm sea surface temperatures in the central and eastern tropical Pacific Ocean. It can influence atmospheric circulation and weather patterns worldwide. According to the World Meteorological Organization (WMO), the developing El Niño conditions could strengthen in the coming months, potentially affecting temperatures and rainfall patterns.
Why Is Winter Getting Delayed?
Western disturbances, which originate in the Mediterranean region, play an important role in bringing winter rain and snowfall to northwestern India. Their activity influences temperature patterns across northern and eastern India, including Odisha. Changes in these weather systems, combined with global warming, may contribute to warmer winter conditions.
India’s rising average temperatures have also intensified concerns about shorter winters. Warmer conditions can affect seasonal transitions, with winter ending earlier and summer-like temperatures arriving sooner.
Impact on Agriculture and Health
A shorter winter could affect crops such as wheat, mustard and potatoes, which require suitable temperature conditions for healthy growth. Higher temperatures during critical stages of crop development can reduce yields, potentially affecting farmers’ incomes and food production.
Warmer weather may also allow mosquitoes to remain active for longer, increasing the risk of mosquito-borne diseases in suitable conditions. Sudden temperature fluctuations can create additional health challenges, particularly for vulnerable groups.
Could Odisha Face More Weather Extremes?
Odisha’s long coastline makes it vulnerable to tropical cyclones. Warmer sea surface temperatures can provide additional energy for cyclone development, although cyclone formation also depends on atmospheric conditions and other factors.
Some forecasts suggest that winter temperatures may remain higher than usual before colder conditions develop later in the season. However, the exact arrival and duration of winter will depend on evolving weather patterns.
For now, residents may have to wait longer for sustained winter chill. Climate change and natural climate variability together underline the importance of monitoring weather forecasts and preparing for increasingly unpredictable seasonal conditions.