2026-08-19
Tuscany’s 2026 grape harvest has started earlier than usual in several wine areas, with some growers beginning before mid-August after a hot summer sped up vine development across the region.
The advance is not uniform, and growers say the first picking has mainly involved early-ripening grapes and white varieties used for sparkling wine bases, including Sauvignon Blanc and Chardonnay. The broader harvest is expected to gather pace as September approaches, but producers and farm groups across Tuscany say the calendar has already moved forward by about five to seven days on average. In some vineyards the shift is a little more than a week, while in parts of Maremma it is estimated at about two weeks.
One of the clearest production signals so far has come from the Cantina Sociale Colli Fiorentini Valvirginio cooperative, which draws fruit from Chianti supply areas near Florence. Ritano Baragli, a longtime president of the cooperative, said the group expects grape output to fall by 10%-15% from the 2025 harvest. He said some of the higher parts of Chianti Fiorentino received very little rain and that growers are waiting for more meaningful precipitation after only light drops in recent days.
That estimate applies to the cooperative’s territory and is not an official forecast for all of Tuscany. No absolute tonnage or hectoliter figures have been provided. Still, the projection offers an early indication of how this year’s weather is affecting vineyard yields in one of the region’s main producing zones.
The earlier start follows a growing season marked by a favorable winter and spring, which helped rebuild soil water reserves, and then a summer dominated by high temperatures. Producers say that combination first supported vegetative growth and later accelerated ripening. According to figures cited by the industry in Tuscany, June 2026 was the second warmest June ever recorded in Europe, with an average temperature of 19.14 degrees Celsius, 1.78 degrees above the 1991-2020 norm.
That heat has increased concern about water stress, especially in hillside vineyards with limited access to moisture and in lighter soils that hold less water. Growers say the issue has not hit every area in the same way. In some districts, recent weather has left vines under clear pressure, while others have been less affected. Expected rain later in August is seen as important because it could ease stress on the plants and help restore balance in the fruit as final ripening progresses.
Even with that pressure, several producers and industry representatives say the health of the grapes remains good. They point to the lack of major plant disease problems and to the beneficial rains earlier in the year. The current concern is less about sanitary conditions than about berry weight and overall volume. With hot, dry conditions in summer, grape clusters are expected to weigh less, which can lower harvest totals even when fruit quality remains intact.
Letizia Cesani, president of Coldiretti Toscana and a wine producer, said the regional trend is for a moderate advance rather than an extreme one, with most vineyards running five to seven days ahead of the usual schedule. She said the earliest harvest activity has centered on grapes for sparkling wine bases, which are commonly picked in mid-August, along with some early varieties such as certain Pinot Noir vineyards in hill and plain locations. In San Gimignano, she said Vernaccia, a medium-late variety, is also likely to be about a week early this year, though growers there do not expect to enter the vineyards before September.
In Maremma, on Tuscany’s southern coast, the pressure from dry conditions has been more evident. Local readings from the Northern Apennine district basin authority showed that the area suffered from too many rainless days not only in June but also in April, when aquifers normally need recharge. Francesco Mazzei, president of the Consorzio Tutela Vini della Maremma Toscana, said growers in hilly areas with less water availability are closely monitoring vine stress. He said the likely advance in the harvest there is around two weeks compared with average timing, and that the possibility of bringing forward the Sangiovese harvest has also been considered, in addition to the earlier Ciliegiolo harvest that is already expected.
Mazzei said producers are using agronomic measures aimed at protecting vine balance and fruit quality under high temperatures. Those practices include managing crop loads and shading grape clusters to limit the effect of heat. He said the grapes are in very healthy condition and that quality prospects remain encouraging.
The lower crop outlook in some territories also comes as parts of Tuscany’s wine sector are already trying to manage weak market demand. Industry sources say some Tuscan protection consortia, including those linked to Chianti and Brunello, have sought lower permitted yields for the 2026 campaign. Producers say the climate-related drop in volume is one factor behind those cuts, but not the main one. The broader reason is to keep supply aligned with a market that has been less receptive, preserving price and inventory balance for appellation wines.
In Montepulciano, the picture appears more measured, with harvest dates expected to differ according to vineyard exposure. The Consorzio del Vino Nobile said grapes for Vino Nobile di Montepulciano and Rosso di Montepulciano are generally expected to be picked from the second week of September. Some white grapes, which are less common in the area, have already been harvested.
The early start to the season is also shaping wine tourism plans. In Montepulciano, wineries are preparing for the Cantine in Piazza event on August 21, when producers from the area will present their labels in Piazza Grande to tourists and local visitors. Across the region, the Movimento Turismo del Vino Toscana is also set to run its “Cantine Aperte in Vendemmia” program from August 24 through October 25, opening wineries to visitors during the harvest period.
For now, producers across Tuscany are watching the weather closely. The 2026 harvest has begun with healthy fruit and an earlier calendar, but also with signs that heat and uneven rainfall could trim volumes in several areas, especially where water reserves are lowest.