Chennai, April 1 (SocialNews.XYZ) With the Tamil Nadu Assembly election campaign reaching its most decisive stretch, the state is likely to face a parallel challenge from rising temperatures, as weather authorities warn of an impending heatwave across several regions.
The spike in heat is likely to coincide with the final leg of campaigning ahead of the April 23 polls, raising concerns over public participation and safety. Forecasts from the India Meteorological Department (IMD) indicate that Tamil Nadu may record higher-than-usual heatwave days this April, particularly in northern coastal districts such as Chennai and adjoining interior regions.
Although intermittent rainfall in early April may temporarily moderate conditions, a significant rise in temperatures is anticipated soon after.
The Regional Meteorological Centre of the IMD, Chennai, has cautioned that both maximum and minimum temperatures are expected to remain above normal levels for most of the month. This trend is likely to reduce nighttime cooling, thereby prolonging heat discomfort and increasing cumulative heat exposure.
The Meteorological officials estimate that the number of heatwave days could rise to four or five this April, compared to the usual average of two to three days.
Experts attribute the intensified conditions to dry winds flowing from the Rayalaseema region, which are expected to elevate temperatures across north coastal Tamil Nadu and certain interior districts. This could significantly increase heat stress, especially for those attending political rallies, roadshows and door-to-door campaigns.
“The average number of heatwave days in April is usually around two to three. This year, it is likely to increase to four to five days,” said V.R. Durai, Director of the Area Cyclone Warning Centre. “The heatwave will be more intense over north coastal Tamil Nadu, including Chennai, and parts of the interior districts influenced by hot winds from the Rayalaseema region,” he added.
Stating that temperatures are expected to remain relatively mild until around April 10 due to ongoing rainfall activity, Durai said, “Post April 10, heatwave conditions will set in, with peak heat stress likely between noon and 2 p.m.”
The timing of the heatwave coincides with the most crucial phase of electioneering, raising concerns over public turnout and the health of campaign workers.
Large gatherings under direct sunlight, coupled with high humidity in coastal areas, could exacerbate fatigue and dehydration. Recognising the risks, the IMD has directed its regional centres to issue special advisories to poll-bound states.
Officials at RMC have confirmed that daily heat advisories are being shared with election authorities in Tamil Nadu and neighbouring Kerala.
Authorities have called for precautionary measures, urging both political parties and the public to adapt to the evolving weather conditions. Campaign events may need to be rescheduled to avoid peak afternoon heat, while voters are advised to remain cautious, stay hydrated, and minimise exposure to direct sunlight as the state navigates a challenging overlap of extreme weather and intense political activity.
Source: IANS
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