Frost returned to French vineyards early this month as France recorded its coldest April night since 1947.
Supplies of olive oil, risotto rice and passata are under threat as northern Italy suffers its worst drought in 70 years, stirring up the cost of living crisis further.
Italy and Spain will produce their smallest vintages in six years in 2023, with winemakers in both countries suffering extreme weather that decimated grape harvests, according to official forecasts and industry groups.