Climate: Delhi’s has an extreme climate. It is very hot in summer (April - July) and cold in winter (December - January). The average temperature varies between 25° C to 45° C during the summer and 5° C to 22° C during winter. The temperatures in the month of November range from 15° C to 25° C. Regional and official Languages: Hindi is the national language of India, which is spoken by the majority of the population. The business language is English and one can get by the city with a good knowledge of English. Urdu and Punjabi are other common languages spoken in Delhi.
International Review of the Armed Forces Medical Service
Revue Internationale des Services de Santé des Forces Armées