Summer Heat

World's major cities see 26% increase in extreme hot days: Study

The world's major cities are now experiencing a quarter more very hot days every year on average than they did three decades ago, according to a new analysis published on Tuesday. Researchers at the UK-based International Institute for Environment and Development (IIED) examined temperature data from 43 key cities, including the 40 most populous capitals, dating back to 1994. They found that the number of days above 35 degrees Celsius (very hot days) in these cities rose by 26 per cent over the 31-year period, climbing from an average of 1,062 annually between 1994 and 2003 to 1,335 between 2015 and 2024. Delhi, one of the cities where the population has grown by at least half since 2013, is among those facing worsening heat stress. The analysis warns that residents of informal settlements in cities such as Delhi are particularly vulnerable to sustained high temperatures because of poor housing and infrastructure. The study shows 2024 recorded the highest number of very hot days,

Pets can also get sunburned. How you can protect them during summers

Pets with light-coloured hair, pale, pink skin or those with fine or thin coats such as the sphynx cat or the xoloitzcuintle dog that lack natural protection are more prone to sunburns

How India's hottest region survives extreme summer heat each year

It's 40 degrees Celsius (104 Fahrenheit), and it's only 10 a.m. Welcome to Sri Ganganagar

Asia warming at nearly twice global rate, fuelling extreme weather: WMO

The report highlights that in 2024, heatwaves gripped a record area of the ocean, with sea surface temperatures hitting all-time highs

May 2025 was world's second-hottest on record, says EU climate agency

Global surface temperatures last month averaged 1.4 degrees Celsius higher than in the 1850-1900 pre-industrial period, when humans began burning fossil fuels, C3S said

Covid surge, summer migration may hit project timelines in short term

Developers taking to technology, re-skilling of labour force to address labour shortage issues

Rising temperatures may be driving cancer risk in women, warns study

Women living in hotter regions face higher rates of breast, ovarian, cervical and uterine cancers, with heat-linked deaths also on the rise, study shows

Summer skincare: 5 best beauty routine tips to protect from hot months

The Indian summertime requirement for your skin is sweat-proof skincare. No matter how high the temperature rises, you may avoid breakouts and shine by selecting the right textures and ingredients

Early rains throw a wet blanket over FMCG, air conditioner, beauty sales

Typically, the summer season from April to June sees peak sales of cold beverages, including carbonated drinks, ice creams, ACs, and other edible and non-edible cooling products

Delhi 'feels like' temperature soars past 50°C, evening rain eases humidity

The city baked under the intense summer heat as the heat index hit 50.2°C; humidity and poor air quality worsen conditions

3/4th of India's population at 'high' to 'very high' heat risk: CEEW

About 57 per cent of Indian districts, home to 76 per cent of India's total population, are currently at 'high' to 'very high' heat risk, according to a new study. According to the study published on Tuesday by Delhi-based climate and energy think-tank Council on Energy Environment and Water (CEEW), the 10 states and union territories with the highest heat risk include Delhi, Maharashtra, Goa, Kerala, Gujarat, Rajasthan, Tamil Nadu, Andhra Pradesh, Madhya Pradesh and Uttar Pradesh. It also found that the number of very warm nights has increased faster than that of very hot days in the last decade. Very warm nights and very hot days are defined as periods when minimum and maximum temperatures rise above the 95th percentile threshold, i.e., what was normal for 95 per cent of the time in the past. As part of the study, CEEW researchers developed a Heat Risk Index (HRI) for 734 districts, using 40 years of climate data (1982-2022) and satellite images to study heat trends, land use, wa

Symphony shares rallies 13% on healthy Q4 results; check earnings, outlook

The company's performance was driven by the launch of new air cooler models, gross margin expansion, economies of scale, operating leverage, and better penetration in semi-urban and rural areas, etc.

Petrol, diesel demand rises in April as summer boosts consumption

India's diesel consumption rebounded in April, recording a 4 per cent increase in demand after months of low or negative growth, driven by the start of summer season with warmer days and nights. Diesel, India's most consumed petroleum fuel and lifeline of transport and rural agri economy, saw just 2 per cent growth in demand in fiscal year ended March 31, 2024 and no growth at all in the preceding financial year. In April, diesel consumption rose to 8.23 million tonnes, up nearly 4 per cent over demand in the year ago period, according to latest data available from the Petroleum Planning and Analysis Cell of Ministry of Petroleum and Natural Gas. The consumption was 5.3 per cent more than April 2023 and 10.45 per cent higher than the previous Covid-2019 period. Onset of summer triggers rural demand for irrigation as well as for air-conditioning in urban areas. The 4 per cent rise in April 2025 is the highest recorded volume for this month and second highest ever volume in any ...

Stricter efficiency standards for air conditioner makers in the works

This would help bring in more efficiency in cooling and can potentially control sudden power demand spikes as well as slash electricity bills

Too hot to handle? Dive into a frozen dessert to beat this summer heat

Frozen treats aren't just a dessert - they are a cooling ritual especially during the blistering heat of Indian summers from April through June

Delhi govt unveils Heat Action Plan 2025 amid soaring temperatures

Launching the plan, Delhi CM Rekha Gupta said that it is a critical initiative to safeguard our citizens, especially the most vulnerable, from the escalating dangers of extreme heat

Rainfall, price hikes slow AC sales in April, industry eyes growth

Intermittent rainfall in south India and recent thunderstorms with moderate rain in some parts of north and eastern regions have slowed down the pace of sales of room air conditioners in April, but the industry is still expecting a double-digit growth with recent weather forecasts suggesting an intense summer. Manufacturers of room air conditioners (RAC), including Blue Star, Samsung, and Haier, are also going for a price increase of up to 5 per cent in April, extending the impact on raw material costs and currency exchange fluctuations amidst macroeconomic volatility. Besides, the room AC industry is still dependent on imports of crucial components such as compressors, PCBs, and fan motors, mainly from China, and is anxiously looking at the tariff standoff triggered by the Trump administration. Despite such odds, the RAC industry expects a double-digit growth in the June quarter, the season contributing a large chunk for sales of compressor-based cooling products, over the high bas

April illnesses: 5 tips to avoid getting cold and cough this summer

Unseasonal spike in coughs, colds, and sore throats has left everyone in India puzzled. Experts weigh in on the surprising surge in infections despite the warm weather

Heat wave alert: With mercury set to soar to 42 degrees, is Delhi ready?

According to the IMD, India is on track for above-normal summer temperatures from April to June, with heat wave days likely to increase across central, eastern and northwestern regions

Delhi braces for hotter days as IMD predicts heat wave to begin April 7

The maximum temperature is expected to reach 35 degrees Celsius, while the minimum temperature will be around 15 degrees Celsius