Climate
Data related to New Zealand's climate - past, present, future
More Information about NIWA's climate science and capabilities can be found here.
Products

Climate station statistics (monthly/annual)
Annual / monthly climate statistics derived from station observations
Derived dataData download

Climate station data (10 min)
10 min data from NIWA's Climate Station Network
Observational dataData download

Climate station normals
Long term climatological normals derived from station observations
Derived dataData download

Virtual Climate Network (VCSN) timeseries
Timeseries of daily climate parameters for a 5km grid across NZ
Derived dataData download

National sea-level rise flood spatial data
National spatial datasets of sea-level rise induced flooding for 100 year ARI
Spatial productsData download

Regional High Intensity Rainfall Duration Statistics (HIRDS) Gridded Data
Gridded data of Rainfall Intensity-Duration-Frequency (IDF)
Spatial productsData download

Regional climatology gridded data
Spatial datasets of climatologies generated by NIWA
Spatial productsData download

Regional sea-level rise flood spatial data
Regional spatial datasets of sea-level rise induced flooding for a range of ARIs
Spatial productsData download