
Climate change is becoming increasingly evident. Average and extreme temperatures have increased since pre-industrial times. The growing season has lengthened, and the number of frost days has decreased in most parts of the country. Annual rainfall is changing in most places, and medium-term droughts are becoming more frequent.
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Source: Ministry for the Environment, Stats NZ, and data providers, and licensed by the Ministry for the Environment and Stats NZ for re-use under the Creative Commons Attribution 4.0 International licence.