CLIMATE AND GEOGRAPHY
The islands have a tropical climate. The South-west Monsoon sets in Andaman Nicobar islands towards the end of May and the North-east Monsoon in November. There is no fury of hot summer, no chilling winter, no water clogging or traffic jams. For those who want to enjoy boating, swimming, snorkeling, sightseeing all 12 months is season. North Indians find relief from burning heat and chilling winter if they visit the island from May/June/July and in December/January. Season for nature lovers is May to December when forest is lush green and waterfalls are at their prime. Divers can enjoy the best during December to April and bird watchers during winter times.
Normal rainfall at Port Blair : 3900 mm
Mean Minimum Temperature : 23.2° C
Mean Maximum Temperature : 25° C
Mean relative Humidity : 80 %
ADMINISTRATION
Administratively, the Union Territory of the Andaman and Nicobar Islands has three revenue Districts. Port Blair- the capital and gateway to the islands lies in South Andaman Island and falls under South Andaman District. The latest North & Middle Andaman District with Mayabunder as headquarters lies separated from South Andaman District by a creek. Car Nicobar is the District Head quarter of Nicobar District. As per 2011 Census, the total population of Andaman & Nicobar stands 3,79,944 and the literacy rate is 86.27%.