Why is temperature in shimla lesser than delhi in winter?

The temperature in Shimla is generally lower than in Delhi during winter due to its higher elevation, as Shimla is situated at about 2,200 meters (7,200 feet) above sea level compared to Delhi's elevation of around 200 meters (660 feet). Higher altitudes typically experience cooler temperatures because the air pressure decreases with elevation, leading to lower temperatures. Additionally, Shimla's geographical location in the Himalayas contributes to its colder climate, as it experiences more snowfall and colder air masses during the winter months.