New Zealand's wine regions are characterized by cool to moderate climates and close proximity to the ocean, which play a significant role in shaping the country's unique terroir and producing high-quality wines. The region of Taranaki, which makes up only 2% of New Zealand's total wine production in tonnes, benefits from a climate influenced by its adjacency to the surrounding ocean. This results in a moderate climate, long sunshine hours, and nights cooled by sea breezes.
The country as a whole experiences a lengthy and generally cool growing season, leading to grapes with notable acidity. New Zealand is renowned for its production of Sauvignon Blanc, being the world's foremost producer of this varietal. Each wine region in New Zealand boasts distinctive climates, terroir, and grape varieties, contributing to the diversity and excellence of the country's wine output.