| Term: | Total annual freezing index |
| Definition: |
The cumulative number of degree-days, calculated by adding all the negative mean daily air temperatures (degrees Celsius) for a specific station during a calendar year. NSIDCCryosphere
The cumulative number of degree-days, calculated by adding all the negative mean daily air temperatures (˚C) for a specific station during a calendar year IPAPermafrost GCW |
| Term: | Total annual freezing index |
| Definition: | The cumulative number of degree-days, calculated by adding all the negative mean daily air temperatures (˚C) for a specific station during a calendar year |
| Term: | Total annual freezing index |
| Definition: | The cumulative number of degree-days, calculated by adding all the negative mean daily air temperatures (degrees Celsius) for a specific station during a calendar year. |