Bay of Plenty from 9–16 °C in winter to 22–26 °C in summer. Rainfall occurs more frequently in winter than in summer, but tropical storms in summer and autumn can produce heavy rain with high winds. Central parts of the region can receive up to 2000 mm of rainfall annually, while the eastern and western areas can receive up to 4000 mm. The sub-national GDP of the Bay of Plenty region was estimated at US$6.689 billion in 2003, 5% of New Zealand's national GDP. Agriculture, natural resources and tourism are the major industries. Most (96 per cent) of the region is defined as
Countries dependent on the Bay of Bengal platform, which opened in 1994, was shut down in 2013. India's Reliance Industries began production in an offshore block near India's coast in 2009. The BIMSTEC countries view the Bay of Bengal as a common security space. The first conference of national security chiefs in the region was held in 2017. The Bay of Bengal has non-traditional security challenges of piracy, human trafficking, terrorist networks and drug smuggling, which has led to greater cooperation between the navies of Bangladesh, India, the United States and Thailand. The Bay of Bengal is a prime zone of strategic competition between two of Asia's