fagyási

Fagyási is an adjective in Hungarian that denotes events, conditions, or processes linked to freezing. It is derived from fagy, the noun for frost or freezing, and is commonly attached to nouns to form terms such as fagyási periódus (freezing period) or fagyási esemény (frost event).

In meteorology, fagyási conditions occur when air temperatures drop below 0°C for a period, enabling frost to form on surfaces. Frost can affect the ground, vegetation, vehicles, and infrastructure, and may influence transportation, agriculture, and ecosystems. The term covers both occasional frost during the night and extended subfreezing spells in winter, and is used alongside related terms such as fagyás and talajfagy.

In agriculture and infrastructure, fagyási conditions pose risks to crops, buds, and young shoots, often requiring frost-protection measures such as plant coverings, irrigation management, and monitoring or warning systems. Understanding fagyási patterns helps farmers plan varieties and harvest times, assess crop risk, and reduce potential losses.