A line on a map connecting points having the same amount of rainfall in a given period.
More example sentences
- These are rainfall isohyets (in mm) for the Maitland flood event of February 1955.
- This area belongs to the carob tree forest located in a saline depression between the annual 300-400 mm isohyets.
- Not surprisingly, the isohyets match these vegetation zones closely, as they should.
Definition of isohyet in:
- The US English dictionary