Climate & Weather

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

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    Canterbury

  • Pure as! Along the Te Waihou Walkway.

    Climate Summaries

    Publication series
    View annual, seasonal and monthly summaries of temperature, rainfall and sunshine data from across New Zealand.
  • Coconut palms against the night sky in Tongatapu

    Island Climate Update

    Publication series
    A monthly summary of the climate in the tropical South Pacific islands, with an outlook for the coming months.
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    NIWA staff profile: Nava Fedaeff

    Feature story
    At the age of seven, NIWA’s youngest climate scientist, Nava Fedaeff, swapped sub-arctic Siberia for balmy Auckland – and her first job was to learn to swim.
  • Drought Indicator Maps

    Up-to-date drought indicator maps are shown here.
  • Snow depth

    Ideas for projects using climate data

    Education Resource
    Ideas for projects using climate data
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    Mean monthly wet-days

    These datasets are available in a range of formats.
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    Virtual Climate Station data and products

    Virtual climate station estimates are produced every day, based on the spatial interpolation of actual data observations made at climate stations located around the country.
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    Hotspot Watch Updates

    This weekly update helps assess likelihood of extremely dry weather preceding a drought. Regions experiencing severely to extremely drier than normal soil conditions are deemed “hotspots”
  • Assessment of crop and tree species growing potential using climate, soil and topographic information

    Research Project
    This project demonstrates how to assess high value alternative land-use options by means of a quantitative analysis of the growing potential of selected niche crops and tree species.
  • South coast waves

    Wave hazard research

    Research Project
    NIWA collects wave data, develops and verifies wave forecasting systems, and is developing and producing wave projections.