Delhi experienced a sudden weather shift on the evening of April 10, 2025, as clouds gathered over the city, bringing light showers and dust storms to various areas. This unexpected respite from the sweltering conditions provided much-needed relief to residents who have been enduring a persistent heatwave gripping the national capital. According to the India Meteorological Department (IMD), the day’s maximum temperatures soared, with the Ridge and Ayanagar monitoring stations reporting 40.9°C and 40.2°C, respectively. Safdarjung, the city’s main weather station, noted a high of 39.6°C, which is 4.5 degrees above typical levels for this time of year.
The heatwave, commencing on April 7, 2025, marked the first of the season, with the mercury breaching the 40°C mark. Even as the skies offered temporary solace on Thursday evening, the IMD predicts the showers will continue, with light to moderate rain, thunderstorms, lightning, and gusty winds ranging from 40 to 50 kmph expected later the same day.
Interestingly, Thursday’s minimum temperature was recorded at an unusually high 25.9°C, nearly six degrees above the average and noted as the highest nighttime temperature in the month of April over the past three years. Historical data from the IMD records the highest minimum temperature in April 2022 at 26.2°C. In the subsequent years, 2023 and 2024, the minimum temperatures in April did not reach 25°C. Humidity levels fluctuated between 55% and 30% throughout the day on Thursday, further contributing to the uncomfortable warmth experienced by Delhiites.
Looking ahead, the IMD has forecast thunderstorms accompanied by further rain on Friday, April 11, 2025, predicting a slightly cooler day with maximum temperatures expected around 37°C and minimum temperatures around 24°C. Despite the cooling rains, air quality remains a concern in the capital. The Central Pollution Control Board (CPCB) recorded an Air Quality Index (AQI) reading of 256 at 4 p.m. Thursday, placing the air quality in the ‘poor’ category. The AQI scale defines levels of pollution from 0 to 50 as ‘good’, 51 to 100 as ‘satisfactory’, 101 to 200 as ‘moderate’, 201 to 300 as ‘poor’, 301 to 400 as ‘very poor’, and 401 to 500 as ‘severe’.
These changing weather patterns highlight the city’s ongoing battle with extreme weather and pollution, impacting daily life and environmental health. As the de facto spokesperson on terms of climatic variability, the IMD’s predictions and data offer valuable insights into the emerging weather trends and challenges facing Delhi. Residents are advised to stay updated on local weather forecasts to ensure safety and preparedness amid the fluctuating conditions.
This unanticipated shift in weather also provides a momentary respite from Delhi’s escalating environmental concerns, underlining the urgent need for initiatives that address both climate change and urban pollution. With the hope of clearer skies and fresher air on the horizon, Delhi continues to navigate the intricacies of its built and natural environments.
Original Source: https://www.thehindu.com/news/cities/Delhi/cloudy-sky-light-drizzle-bring-relief-to-delhiites-amid-heatwave/article69438079.ece
Category : Delhi
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Publish Date: 2025-04-11 09:00:00
