Why does 35°C temperature in Britain feel hotter than 45°C in India?

A 35°C day in Britain can feel hotter than 45°C in India due to high humidity. Meteorologists said Britain is surrounded by Atlantic Ocean and several seas, making its air far more moisture-laden than hot regions. Experts said Britain's housing stock was designed to retain heat during cold winters, while many Indian homes are designed with extreme summers in mind.