Champagne harvest slashed by 40% as heatwave ravages region

A severe heatwave in France's Champagne district has pushed June temperatures above 35 °C, with peaks reaching 38‑40 °C. The extreme heat caused sun‑burn damage to grapes, leading growers to lose an average of 40 % of the first‑bud yield.

Champagne expert Fredrik Schelin warned that the accelerated ripening reduces acidity, altering the traditional fresh, crisp profile of the wine and threatening the region’s heritage. He noted that harvests now occur in August rather than October and that new pests and insects, migrating northward, are adding further pressure on vineyards. Schelin fears that without adaptation, the distinctive style of Champagne could disappear within five years.

The industry is exploring mitigation measures, including research by the Comité Champagne, to develop heat‑resilient vines and adjust cultivation practices, but the immediate economic loss for producers this year is substantial.