Csapadékmennyiségével

Csapadékmennyiségével is a form of the Hungarian noun csapadékmennyiség, meaning the amount of precipitation. The suffix -ével (-ával) marks the instrumental case, used to express means, accompaniment, or a relational condition in a sentence. Thus csapadékmennyiségével literally means "with the amount of precipitation" and is commonly found in scientific Hungarian to link other variables to precipitation.

In meteorology and hydrology, csapadékmennyiségével is used to describe how a secondary variable relates to or depends on the precipitation amount. For example, it can appear in statements such as: "A vízhozam a csapadékmennyiségével arányos." (The discharge is proportional to the amount of precipitation.) Another usage is: "A talajnedvesség alakulása a csapadékmennyiségével összefügg." (The development of soil moisture is related to the amount of precipitation.) These constructions are typical in hydrological analyses and climate studies, where analysts describe relationships and conditional effects driven by precipitation.

Notes: The form is a standard grammatical construction rather than a separate technical term. Its meaning depends on the accompanying verb or predicate, which determines whether the relation is proportional, correlated, or conditional. In Hungarian technical writing, using csapadékmennyiségével helps to express how other variables respond to changes in precipitation. See also Hungarian grammar on instrumental cases and hydrology terminology.