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Environmental monitoring
NIWA collects a vast range of environmental information about New Zealand’s environment from the sky to the seafloor. -
Map Sw North
Education ResourceBecause of its exposure to disturbed weather systems from the Tasman Sea, this climate zone is often quite windy, but has few climate extremes. -
NZ Drought indicator products and information
Drought is a common feature of New Zealand's climate. On average, every year or two somewhere in New Zealand experiences a drought. -
Manawatu-Wanganui
The climate of the Manawatu-Wanganui region is a reflection of the generally disturbed westerly air flow with interspersed anticyclones, modified in specific places by the local topography. -
Clouds
Education ResourceCommon questions about clouds, how they are formed and how they behave. -
What is the chance of a warm summer in Invercargill?
In this activity you will analyse the Southern Oscillation Index and investigate the chances of getting below normal, normal or above normal summer temperatures in Invercargill. -
Obtaining climate data from NIWA
NIWA maintains the national climate database for New Zealand, and can supply data in a variety of ways. -
Map W South
Education ResourceThe climate of this area is greatly dependent on its exposure to weather systems from the Tasman Sea and the lie of the Southern Alps to the east. -
2012-2013 Drought
The 2012-2013 drought affected the entire North Island plus the west coast of the South Island. -
Canterbury
All aspects of the climate of Canterbury are dominated by the influence of the Southern Alps on the prevailing westerly airflows.