2025 Napa Valley Vintage
The coolest summer in a generation gave Napa a slow, unhurried ripening season, moderate sugars and a late-October race against the rain.
The 2025 Napa Valley growing season was defined by cool weather. Winemaker Aaron Pott called it the coldest summer since 1999, and Inglenook's Jonathan Tyer described one of the coolest summers in recent memory, with a persistent marine layer holding daytime temperatures down through the summer. Sparkling picks began on August 8, flavors developed ahead of sugars, and most growers reported moderate alcohols. Rain arrived in the second week of October and pushed the final Cabernet picks into a fast, focused finish. Early reports from across the valley are enthusiastic, but the wines are only months old and any read on style is preliminary.
Growing season
Napa came into 2025 with ample rainfall before budbreak, and Benessere winemaker Matt Reid credited that water plus good weather at budbreak and bloom for the even ripening of a good-size crop. What followed was the story of the year. The marine layer settled in and stayed. Aaron Pott of Blackbird Vineyards and Pott Wines said the cold Pacific pushed the fog inland and that it dominated the valley the entire summer, calling 2025 the coldest summer since 1999. Inglenook's Jonathan Tyer described one of the coolest summers in recent memory and a graceful, unhurried ripening. On Diamond Mountain, Bill Dyer of Dyer Vineyard recorded no extreme heat spikes at all, with only a single day reaching 100 degrees, and that one came in June, well before berry sizing. Sparkling picks opened the season on August 8 at Mumm Napa in Yountville and at Round Pond Estate in Rutherford. Truchard Vineyard in Carneros picked five tons of Pinot Noir on August 11 for The Vice, and Benessere brought in Pinot Grigio in St. Helena on August 12, which Reid noted was the first time that block had come in before August 15. Sauvignon Blanc followed the same week at Inglenook and St. Supery. Reds took their time. At Seven Apart on Atlas Peak, the first Sauvignon Blanc pick was September 2 and the second September 9, after what winemaker Yannick Girardo called a mild summer without much heat fluctuation. The valley then ran into weather. Rain arrived in the second week of October, and Seven Apart pulled all of its Atlas Peak and Oak Knoll fruit between October 9 and October 12 rather than risk botrytis on longer hang. Seven Apart recorded the rain itself between October 13 and October 15. On Howell Mountain, Dan Pescetti of Bremer Family Winery reported the ground staying wet after the large storm, with grapes taking a step back in flavor concentration and Brix before recovering under low 80s and upper 70s weather in late October. Harvest finished in the second half of October, with Honig concluding on October 11, Patent Wines' St. Helena Cabernet going dry over the weekend of October 18 and 19, and Clos Du Val's last pick scheduled for October 20.
- Ample rainfall before budbreak, followed by good weather at budbreak and bloom, produced even ripening on a good-size crop according to Benessere winemaker Matt Reid
- Only one day of the season reached 100 degrees on Diamond Mountain, and it fell in June before berry sizing, per Bill Dyer of Dyer Vineyard
- Sparkling harvest opened August 8 at Mumm Napa and Round Pond Estate, with still-wine picking building through September
- Rain in the second week of October, recorded at October 13 to October 15 by Seven Apart, pushed growers to bring in remaining fruit quickly
- Yields were uneven: Inglenook reported its highest tons per acre since 2019 and Volker Eisele Family Estate a large crop across all varieties, while Blackbird saw lower cluster weights from cool weather at flowering
- Mumm Napa picked Pinot Noir in Yountville on August 8 and Round Pond Estate picked Rutherford Chardonnay the same day, both for sparkling wine, with Napa Valley Vintners reporting fruit arriving at crush pads in earnest the following week
- Aaron Pott of Blackbird Vineyards and Pott Wines called the cool summer the hallmark of the vintage and described it as the coldest summer since 1999, crediting a strong marine layer off a cold Pacific
- Bill Dyer of Dyer Vineyard on Diamond Mountain reported no extreme heat spikes and only one day that reached 100 degrees, in June, well before berry sizing
- Fruit matured at lower sugar levels across much of the valley, and Dyer reported that alcohol levels would be moderate as a result
- Rain fell in the second week of October, with Seven Apart citing rain between October 13 and October 15 and picking its Atlas Peak and Oak Knoll fruit between October 9 and October 12 to avoid botrytis risk
- Harvest ran late, with Honig concluding on October 11 in Rutherford, Clos Du Val's last pick scheduled for October 20 in Stags Leap District and Patent Wines' St. Helena Cabernet going dry the weekend of October 18 and 19
- Yields varied widely: Inglenook reported its highest tons per acre since 2019, Volker Eisele Family Estate reported a large crop across all varieties, and Blackbird saw slightly lower cluster weights from cool weather at flowering
Across the appellations
The Napa Valley Vintners told the drinks business that 2025 yields looked as varied as the topography of Napa itself, and the AVA by AVA reports bear that out. In Calistoga, Chateau Montelena's Matt Crafton found vineyards either completely picked out or very nearly so by late October, with so little fruit left hanging that it was hard to tell stylistic choices from a lack of buyers. On Diamond Mountain, Hugh Davies of J. Davies said cooler temperatures allowed flavors to develop faster than sugar, giving wines with bright, tart, tasty depth. In Chiles Valley District, Alexander Eisele of Volker Eisele Family Estate reported a very pleasant, mostly mild growing season with a large crop across all varieties and beautifully evenly ripened fruit. Spring Mountain's Wesley Steffens of Vineyard 7 & 8 framed 2025 as a vintage that tested patience against volatile weather patterns. In Rutherford, Honig's Kristin Belair wrapped up on October 11, and Frog's Leap reported starting later than usual but seeing fruit come in steadily. In Carneros, Christopher Hyde of Hyde Vineyards finished with Syrah, Cabernet Sauvignon and Cabernet Franc, most of it picked before the October rains, and called 2025 a winemaker's vintage that delivered decent yields.
- Calistoga: Matt Crafton of Chateau Montelena reported wineries pressing more than they were processing by late October, with very little fruit left on the vine
- Diamond Mountain District: Hugh Davies of J. Davies credited cooler temperatures for flavors developing faster than sugar, giving bright, tart depth
- Chiles Valley District: Alexander Eisele reported a large crop across all varieties with evenly ripened fruit from a mild season
- Rutherford: Peju's Sara Fowler said all the estate's Rutherford fruit came in before the rain, and St. Supery's Brooke Shenk described a busy end to harvest racing the weather
- Carneros: Christopher Hyde reported exceptional quality and decent yields, with most fruit harvested before the rains in the second week of October
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A cool year changes the arithmetic of picking. With flavors running ahead of sugar, growers across the valley faced a longer wait and a narrower window. Dyer reported that fruit matured at lower sugar levels and that alcohols would be moderate as a result, and Hugh Davies of J. Davies made the same point, saying cooler temperatures let flavors develop faster than sugar. The October rain turned that patience into urgency. Seven Apart's Yannick Girardo said the winery would have preferred a longer maturation but that the rain changed the logistics, so it brought everything in between October 9 and October 12 rather than expose the crop to botrytis. On Howell Mountain, Bremer used the wet week to focus on the cellar and prepare for the final wave of picking. Tom Rinaldi at Patent Wines described his St. Helena Cabernet as extraordinarily deep purple red and very tannic at that early stage, expecting malolactic fermentation, racking and barrel aging to bring it into balance.
- Lower sugar at phenolic ripeness pointed toward moderate alcohols, according to Bill Dyer on Diamond Mountain
- Seven Apart harvested Atlas Peak and Oak Knoll fruit between October 9 and October 12 specifically to avoid botrytis exposure from extended hang through the rain
- Bremer Family Winery used the wet stretch on Howell Mountain for cellar prep while waiting for Brix and flavor concentration to recover
- Patent Wines reported deep color and high tannin in early tank samples of St. Helena Cabernet, with integration expected through malolactic and barrel aging
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See it in the WineShopCrop size and market context
2025 arrived after a historically small California crop. The drinks business reported that the state's total combined red and white grape crush in 2024 came to 2.844 million tonnes, down from 3.685 million tonnes in 2023, a drop of 24 percent and the smallest California crush in 20 years according to the US Department of Agriculture. Napa specifically saw its 2024 red grape harvest down 16.5 percent and its white harvest down 15.5 percent. Early indicators pointed to California's 2025 volumes running 10 to 15 percent above 2024, which would help replenish inventories. That recovery was not uniformly welcome. One unnamed Napa winemaker told the drinks business that some well-known wineries were trying to back out of large portions of their grape contracts, and predicted a large amount of fruit would be dropped or left hanging. Pricing data cited by Napa wine strategist Loren Costillo put Cabernet Franc at 10,633 US dollars per ton in Napa against 9,235 dollars for Cabernet Sauvignon, with Riesling at 8,500 dollars per ton.
- California's 2024 crush totalled 2.844 million tonnes, down 24 percent from 3.685 million tonnes in 2023 and the smallest in 20 years
- Napa's 2024 red harvest fell 16.5 percent and its white harvest 15.5 percent, setting a low base for the 2025 comparison
- Early indicators suggested California's 2025 volumes could run 10 to 15 percent above 2024
- Napa Cabernet Franc commanded 10,633 dollars per ton against 9,235 dollars for Cabernet Sauvignon, per figures cited by strategist Loren Costillo
Early reads on style
These are preliminary assessments. The wines were still in tank and barrel when the valley's last harvest reports were filed in late October 2025, so treat everything here as a first impression rather than a verdict. Matt Crafton of Chateau Montelena said it was still too early to definitively characterize 2025 but that he was feeling echoes of 2018 and possibly 2014 in the diversity of flavors, mature tannins and beautiful aromatics. Alexander Eisele expected excellent, elegant, age-worthy wines from Chiles Valley. Tom Rinaldi of Patent Wines called St. Helena's 2025 a stellar vintage and one for the ages. Wesley Steffens of Vineyard 7 & 8 said 2025 would be remembered for the quality of wines produced, crediting the work of vineyard crews and winemakers who navigated the late rains. Elizabeth Vianna of Chimney Rock described an interesting and at times stressful harvest that nonetheless left beautiful fruit in the cellar.
- Chateau Montelena's Matt Crafton reported early echoes of 2018 and possibly 2014 in flavor diversity, mature tannins and aromatics, while cautioning it was too early to characterize the year
- Volker Eisele Family Estate expects excellent, elegant, age-worthy wines from the Chiles Valley District
- Hugh Davies of J. Davies described early wines presenting bright, tart, tasty depth from cooler ripening
- Drinking windows are not yet established for 2025 Napa wines, and no source consulted offered cellaring guidance this early
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Book an event- 2025 was a cool Napa growing season. Aaron Pott of Blackbird Vineyards called it the coldest summer since 1999, driven by a persistent marine layer, and Inglenook's Jonathan Tyer described one of the coolest summers in recent memory.
- Sparkling harvest began August 8 with Pinot Noir at Mumm Napa in Yountville and Chardonnay at Round Pond Estate in Rutherford. Benessere picked St. Helena Pinot Grigio on August 12, its first pick before August 15.
- Bill Dyer of Dyer Vineyard recorded only one day at 100 degrees, in June before berry sizing, and reported fruit maturing at lower sugars with moderate resulting alcohols.
- Rain in the second week of October compressed the finish. Seven Apart picked Atlas Peak and Oak Knoll fruit October 9 to 12 to avoid botrytis, and recorded rain October 13 to 15.
- Yields were highly variable. Inglenook reported its highest tons per acre since 2019, Volker Eisele reported a large crop across all varieties, and Blackbird saw lower cluster weights from cool flowering conditions.
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