Frost was recorded in the northern and central parts of Greece on Friday morning with the lowest temperature in the town of Grevena (-6.0C).
According to the automatic weather stations network of the Athens' National Observatory's weather service meteo.gr, below-zero temperatures were also recorded in Seli (-5.3C), in Variko of Florina (-5.2C), Mavrolithari, Fokida (-4.8C), Terovo, Ioannina (-4.6C) and in Karpero, Grevena (-4.5C).