Bay of Plenty European and 14.6% identifying themselves as Māori. Other ethnic groups were under-represented in the region: 14.9% of the regional population was born overseas, compared with 22.9% nationally. English is the most widely spoken language. Te Reo Māori is the most common minority language, spoken by 9.6% of the population, compared with 4.1% nationally. The Bay of Plenty has a temperate, maritime climate, with warm, humid summers and mild winters. It is one of the warmest regions in New Zealand, particularly along the coastline, and most areas experience at least 2,200 hours of sunshine per annum. Average daily maximum temperatures range
Bay of Plenty foreign (planted) forest areas are found in the inland parts of the region. The Kaingaroa Forest is the world's largest planted forest, comprising radiata pine mainly used for timber. The bay contains numerous islands, notably the active volcano Whakaari / White Island, which lies 50 kilometres from the coast in the eastern bay. Other large islands include (from west to east) Matakana Island, Mayor Island / Tuhua, Motiti Island, and Moutohora Island. The Waimangu Geyser – to be seen 1900–1904 – erupted frequently, was the most powerful geyser of the world and killed 4 people in 1903. In the 2006