Climate & Weather

Understanding our variable and changing climate is critical for managing resources and reducing risks.

  • New tool revolutionising drought forecasts

    Media release
    A newly launched tool developed by NIWA and the Ministry for Primary Industries (MPI) to predict dryness and drought will help farmers and growers be better prepared for challenging weather conditions.
  • Extreme weather research gets a boost

    Media release
    NIWA has launched a $5 million per year package of new projects aiming to tackle some of New Zealand’s most pressing challenges, including responding to and preparing for extreme weather events.
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    Help using the National Climate Database (CliFlo)

  • Government review of weather forecasting system

    Media release
    – Statement by NIWA Chief Executive John Morgan
  • Matariki viewing prospects 2023

    Media release
    NIWA meteorologists say people living in the North Island are likely to get the best views of the Matariki star cluster, particularly on Friday morning.
  • 2023 so far: NZ’s record-breaking weather

    Media release
    We’re only halfway through the year, but new NIWA analysis shows some parts of New Zealand have already recorded more than a year’s worth of rain.
  • El Niño: NIWA explains

    News article
    El Niño is on its way, with whispers it could cause the Earth’s warmest ever year. But what is it? NIWA scientists tell all.
  • New maps reveal places at risk from sea-level rise

    Media release
    New maps from NIWA and the Deep South National Science Challenge show areas across Aotearoa New Zealand that could be inundated by extreme coastal flooding.
  • Raglan Wharf

    Climate change information for climate solvers

    Helping you understand the science of climate change. The things we can do to combat climate change, individually, and alongside our whānau, school and community, can and will make a difference.
  • Lake Rotorua banner image

    A framework for climate change adaptation – 'pathways thinking'

    Education Resource
    Helping you understand the science of climate change. The things we can do to combat climate change, individually, and alongside our whānau, school and community, can and will make a difference.
  • Antarctica

    Antarctica and the climate

    Education Resource
    This icy continent plays a big part in our global climate and, in turn, is directly affected by changes to the global climate – making Antarctica and the climate inextricably linked.
  • Rangiora cattle

    Climate change and agriculture

    Education Resource
    Helping you understand the science of climate change. The things we can do to combat climate change, individually, and alongside our whānau, school and community, can and will make a difference.