New Delhi is the capital of India and one of Delhi city’s 11 districts. Although colloquially Delhi and New Delhi are used interchangeably to refer to the National Capital Territory of Delhi, these are two distinct entities, with New Delhi forming a small part of Delhi. The National Capital Region is a much larger entity comprising the entire National Capital Territory of Delhi along with adjoining districts. It is surrounded by Haryana on three sides and Uttar Pradesh on the east.
The climate of New Delhi is a monsoon-influenced humid subtropical climate bordering a hot semi-arid climate with high variation between summer and winter in terms of both temperature and rainfall. The temperature varies from 46 °C (115 °F) in summers to around 0 °C (32 °F) in winters. The area’s version of a humid subtropical climate is noticeably different from many other cities with this climate classification in that it features long and very hot summers, relatively dry and mild winters, a monsoonal period, and dust storms.
Geography : Location & Topography
With a total area of 42.7 km2 (16.5 sq mi), New Delhi forms a small part of the Delhi metropolitan area. Since the city is located on the Indo-Gangetic Plain, there is little difference in elevation across the city. New Delhi and surrounding areas were once a part of the Aravali Range; all that is left of those mountains is the Delhi Ridge, which is also called the Lungs of Delhi. While New Delhi lies on the floodplains of the Yamuna River, it is essentially a landlocked city. [Source: Wikipedia]
Indian Rupees (INR) is the official currency of India. On arrival at the airport in India, foreigners may exchange currency at the currency exchange booths located inside the airport. These booths are usually available before you leave the customs area. If you walk out of the airport you may not be allowed back in to exchange foreign currency.