I have relatives who plan on going back to India for their retirement. They are 70 us citizens but they consider India their home town. But the issue is India is too hot. I don’t think they can manage the heat there. They belong to south India. . I was just wondering which part of India should they go to ? Would north India be better. ? South India is just too hot as the area where they live I’ve heard the tar melting in may. They cannot adjust there in this age.