Heatwaves in India are primarily caused by high solar radiation, which leads to an increase in temperatures and a decrease in humidity.

Northern India, particularly the Indo-Gangetic Plain, is most prone to heatwaves due to its geographical location and climatic conditions.

Heatwaves in India typically last for 3-5 days, although they can sometimes persist for longer periods.

Heatstroke is a serious health risk associated with heatwaves, occurring when the body's temperature rises to dangerous levels.

Evaporation from water bodies, such as oceans, rivers, and lakes, is the primary cause of humidity in India.

Coastal regions of India, particularly those along the Arabian Sea and the Bay of Bengal, experience the highest humidity levels due to the proximity to water bodies.

High humidity levels can lead to decreased comfort, as it makes it difficult for the body to regulate its temperature and can cause a feeling of stickiness.

High humidity levels can contribute to respiratory problems, such as asthma and bronchitis, by making it difficult to breathe.

The relationship between heatwaves and humidity can vary depending on the region and specific weather conditions.

Issuing heatwave warnings, providing cooling centers, and promoting water conservation are all measures taken to mitigate the effects of heatwaves and humidity in India.

Climate change is expected to lead to an increase in the frequency and intensity of heatwaves in India, as well as higher humidity levels.

Developing heat-resistant crops, improving urban planning and design, and promoting sustainable water management are all potential adaptation strategies to address the challenges posed by heatwaves and humidity in India.

Public awareness and education play a crucial role in addressing the issue of heatwaves and humidity in India by raising awareness about the health risks, promoting preventive measures, and encouraging community-based initiatives.

The India Meteorological Department (IMD) is the government agency responsible for monitoring and issuing heatwave warnings in India.

IMD uses a combination of satellite imagery, weather stations, and numerical weather prediction models for monitoring and forecasting heatwaves in India.