| Term: | High arctic climate |
| Definition: |
In Nordenskjöld's climatic classification (1928), the climate of those parts of the world where the average temperature of the warmest month is below 0C. It is equivalent, therefore, to the perpetual frost climate of W. Köppen (1918), and to C. W. Thornthwaite's frost climate (1931). AMSglossary
GCW |
| Term: | High arctic climate |
| Definition: | In Nordenskjöld's climatic classification (1928), the climate of those parts of the world where the average temperature of the warmest month is below 0C. It is equivalent, therefore, to the perpetual frost climate of W. Köppen (1918), and to C. W. Thornthwaite's frost climate (1931). |