Access nationally-significant weather data from approx. 6,500 climate stations which have been operating for various periods since the earliest recorded observations were made in the year 1850. Accoun...
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Category: Climate
Curious about what climate change will mean for New Zealand? Explore temperature and rainfall projections for a range of locations all the way out to the year 2100.
Hosted By:
NIWA
Category:
Climate
Keywords: Climate Change, climate, change, projections, weather, Atmosphere
Get estimates of the magnitude and frequency of high intensity rainfall for a range of return periods and event durations at any point in New Zealand.
Browse a catalogue of major weather events in New Zealand over the last 200 years from the 1800s to the present, when significant damage or casualties occurred.
Find out how the concentration of atmospheric greenhouse gases, including C02 and methane, has changed at Baring Head since 1974.
Hosted By:
NIWA
Keywords: CO2, climate, atmosphere, methane, climatechange
View the long-running 'seven-station' series, which shows how New Zealand's average annual temperature has changed over the past 100 years.
See the weather and climate for locations across New Zealand – for the next 24 hours and beyond forecasted by NIWA's High Performance Computers and moderate by NIWA's team of weather experts.
The New Zealand Drought Monitor is a system for keeping track of drought conditions across New Zealand based on a standardised climate index.
Hosted By:
NIWA
Keywords: drought, climate, hazard, weather, rainfall
Daily maps showing soil moisture deficit, soil moisture anomaly, last 15 days rain, month-to-date rain, last 15 days sun, month-to-date sun, last 15 days temperature, month-to-date temperature, last 3...
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Annual, seasonal and monthly summaries of temperature, rainfall and sunshine data from across New Zealand.
Hosted By:
NIWA
Category:
Climate
Keywords: climate, weather, rainfall, sunshine, temperature, annual, monthly, seasonal
Air temperature, rainfall, soil moisture and river flow predictions for the coming season.
Hosted By:
NIWA
Category:
Climate
Keywords: climate, weather, rainfall, rain, temperature, soil moisture, river flow
Summaries of the typical weather and climate of a region, based on historical data observations made at climate stations located within the region.
Hosted By:
NIWA
Category:
Climate
Keywords: historical, weather, summary, climate, observations, regional
Monthly summaries of the climate in the tropical South Pacific islands, with an outlook for the coming months.
Summaries of up-coming tropical cyclone seasons, issued 6-monthly.
National daily river flow forecasts for 24-hour periods across New Zealand.
Hosted By:
NIWA
Keywords: River, river flow, forecast, flood, modelling
The maps and data linked from this page provide a modelled representation of New Zealand’s 1% annual exceedance probability (AEP) extreme sea level flooding under current climatic sea conditions, plus...
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New Zealand Flood Pics (NZFP) is a photographic archive of flooding for Aotearoa New Zealand. Its purpose is to collate photographs from floods that can support evidence-based decision-making for indi...
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Hosted By:
NIWA
Keywords: Flooding, Citizen science, PHOTOGRAPHS, Database