Atmospheric analysis

Common questions about clouds, how they are formed and how they behave.

A monthly summary of the climate in the tropical South Pacific islands, with an outlook for the coming months.

This web camera is available thanks to the support of Waikato Regional Council.

Maps of average annual rainfall, temperature and other climate variables have been produced for all of New Zealand, based on the period 1981–2010.

NIWA maintains the national climate database for New Zealand, and can supply data in a variety of ways.

Find out more about working at NIWA

The Intergovernmental Panel on Climate Change (IPCC) is charged with assessing the most up to date scientific, technical and socio-economic research on climate change.

How may agricultural activities increase sediments in waterways?

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Kaitiaki Tools is a guide to teach people (especially hapū and iwi groups) who manage the resource consent process.

Mining is the extraction of metal and mineral resources, such as gold, coal, petroleum, and ironsand