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precipitation, rainfall (GB)
précipitation (F)
precipitazione atmosferica (I)
precipitación (ES)
precipitação (PO)


In meteorology common name for water which is either in liquid form from rain or thunderstorm and / or in solid form of hail, Sleet, grit or snow from clouds falling to the ground, or surface precipitation directly by condensation (as in the case of dew ) or resublimation, that is instantaneous transfer of a substance from the gaseous to the solid state (as in the case of ripening) to objects such as the earth's surface. The required rainfall in viticulture is also dependent on the soil conditions such as water discharge and Water storage capacity dependent. The annual lower limit is at least 200 mm of rainfall, for quality wine growing average 500 mm, in warmer climates with high evaporation 750 mm required.

Frost / Lightning & Thunderstorm / Hail

Under the condition of appropriate soil conditions there is no upper limit, because even more than 1,500 mm within a short time can be coped with, especially in hot areas. But the time of precipitation can be critical growth cycle be. A heavy rain just before the vintage Especially after prolonged drought, the grapes can swell and increase the content sugar. acids and flavorings dilute. An artificial one irrigation is regulated within the EU differently in country responsibility mostly by wine law. The rainfall is one of the criteria for the so-called Weinbauwürdigkeit,

Dregs in wine bottle

A under certain conditions at the bottle aging formed sediment in wine bottles is sometimes referred to as precipitation; see below depot,

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