Umbrella needed, but not for September rain; KSDMA issues alert as Kerala faces scorching heat

Kerala is sweltering under an unexpected September heatwave. Instead of the usual cool monsoon rains, the state is experiencing scorching, summer-like conditions. Daytime temperatures have jumped well above normal levels, forcing residents to carry umbrellas to block the harsh sun rather than the rain. The India Meteorological Department has issued a weather alert, warning that these hot and humid conditions will persist across several parts of the state until 8 September.

On Sunday, Kottayam recorded a sweltering 35°C, which is 4.4°C higher than normal. Punalur in Kollam was even hotter, hitting 35.2°C, while Palakkad reached 34.4°C. In fact, daytime temperatures in every single district have crossed the 32°C mark. It is not just the daytime that feels oppressive. Early morning temperatures have risen by more than 2°C, and heavy humidity of up to 90 per cent in many districts makes the heat feel far worse.

Why the weather has turned so dry and hot

The primary trigger is a severe lack of rain. By 6 September, the southwest monsoon was already 24 per cent deficient in Kerala. Weather experts warn that September will likely see below-normal rainfall, meaning little relief is in sight. This lack of rain has cleared the skies, allowing direct, vertical sunlight to hit the ground as the sun moves closer to the equator ahead of 23 September. Compounding the problem is a highly active El Niño phenomenon, which is actively suppressing the monsoon rains. Instead of clouds and showers, the state is left with dry air and trapped atmospheric moisture.

Essential steps to protect yourself and your family

With the intense heat comes the real risk of dehydration and heatstroke. Kerala State Disaster Management Authority (KSDMA) has issued urgent safety guidelines. People are advised to stay out of direct sunlight between 11 AM and 3 PM, when the sun is at its fiercest. Drinking plenty of water throughout the day is crucial, even if you do not feel thirsty. However, you should avoid alcohol, tea, coffee, and soft drinks, as these can actually worsen dehydration.

If you must go outside, wear loose, light-coloured cotton clothes, footwear, and use a hat or an umbrella. Schools must ensure classrooms are well-ventilated and have sufficient drinking water for students. Outdoor assemblies and school trips should be strictly avoided during peak midday hours. Special care must be given to vulnerable groups, such as children, the elderly, pregnant women, and delivery workers. Finally, do not leave pets or children inside parked cars, and keep domestic animals sheltered in the shade.