Europe’s 2026 grape harvest starts two weeks early after heat and drought accelerate ripening

The 2026 grape harvest is opening unusually early across much of Europe, with growers in several wine regions picking fruit about two weeks ahead of the normal schedule after heat and drought sped up ripening in the vineyards.

The first cuts have so far been concentrated in the warmest sites and in early-ripening parcels, especially those planted to Muscat, Chardonnay and grapes used for sparkling wine. Producers and regional groups in France, Spain and Italy are reporting some of the earliest harvest starts ever recorded in their areas, a sign of how strongly summer weather has reshaped this year’s growing season.

In France, the earliest documented start came in Fitou, in the Aude department, where the first Muscat grapes were picked on July 15. Roussillon followed on July 23. In Champagne, harvesting began on August 6 in a Chardonnay parcel in Montgueux, a date that was 11 days earlier than the region’s previous record set in 2020. Bordeaux also began bringing in grapes for Crémant at nearly two weeks earlier than in 2025.

Spain has also moved into harvest well ahead of the usual calendar. On Lanzarote, growers started in the first week of July. In Penedès, the sparkling wine producer Gramona began on July 22, earlier than ever before, according to the report. In DO La Mancha, harvest started on July 24, around two weeks earlier than in 2025. Somontano began 12 days earlier than the previous year, and Rioja Oriental reported the earliest harvest start in its history on August 6.

Italy is seeing the same pattern. In Oltrepò Pavese, the first grapes for sparkling wine base wines were harvested on July 28, roughly 10 to 14 days earlier than usual. Franciacorta began on July 30, marking the first time the region has started harvest in July. In the Langhe, in Piedmont, winemakers started picking in early August, and harvest also opened in Apulia on August 5. In Tuscany, growers are reporting that grapes are ripening about two weeks earlier than in recent years.

Early signs are also emerging from Portugal and Greece, where reports of advanced ripening are beginning to come in. In Germany, Austria and Switzerland, the harvest had not officially started at the time of the report, but producers there were also expecting an earlier-than-normal beginning.

The main drivers are heat and lack of water. High temperatures accelerate the buildup of sugar in the grapes, pushing fruit toward harvest sooner. Drought, meanwhile, keeps berries smaller and can reduce the amount of juice inside them. In some vineyards, water stress can also interrupt or slow physiological ripening, creating uneven development between parcels and varieties even within the same estate.

That unevenness is one reason growers are not describing the season as uniformly early everywhere. The first fruit coming in is often limited to especially warm pockets, lower-elevation sites or plots planted to varieties that ripen quickly. Cooler vineyards and later-ripening grapes may still follow a more typical timetable, even if they are also expected to come in ahead of average.

Still, the dates already recorded this summer stand out across major producing countries. In Champagne, where the timing of harvest is closely watched because it affects both sparkling wine quality and style, an August 6 start in Montgueux pushed the region further into territory once considered exceptional. In parts of Spain and southern France, July harvesting has become more common in hot years, but this season is again moving the line earlier.

For growers, the compressed season means picking decisions must be made faster and often parcel by parcel. Fruit for sparkling wines, which is generally harvested earlier to preserve freshness, has been among the first to come in. That helps explain why some of the earliest dates have been reported in areas tied to sparkling production, including Champagne, Bordeaux for Crémant, Oltrepò Pavese and Franciacorta.

The early start also reflects a broader challenge facing Europe’s wine regions as hotter summers change long-established harvest calendars. What once would have been considered isolated early dates are now appearing across several countries in the same year. In 2026, the pattern has become visible from the Mediterranean to Atlantic-facing regions and into inland vineyard areas, with producers watching closely to see whether the rest of the harvest continues at the same pace or becomes more staggered as differences in altitude, soil and water stress shape the final weeks of ripening.