If there is one new constant in Napa, it’s that each vintage seems to bring extraordinary conditions – once-in-a-lifetime circumstances now occur with regularity.
In 2020, the historic Glass Fire erupted near the end of harvest, cutting power for many wineries, damaging vineyards, and meaning many producers didn’t release any wine, due to potential smoke taint. The 2021 vintage, on the other hand, was quieter with no wildfire activity; however, the lingering effects of a severe three-year drought caused reduced yields and the need for meticulous water management. Completing a trifecta of climate change issues, the theme of 2022 was neither smoke nor drought, but intense heat.
Unlike the unusually dry winters that preceded the 2020 and 2021 vintages, the winter before the 2022 vintage marked a return to normal rainfall totals. With over 18 inches of rain between the end of harvest and the start of 2022 alone, the three-year drought was broken. Steady rainfall continued into the early months of 2022 and, after a warm spring, budburst and flowering were slightly earlier than normal. The summer progressed in classic Napa Valley fashion, dry and warm, and the ample water levels led to healthy, well-developed canopies, unlike the previous two vintages. Though two minor heat spikes occurred in May and June, both were brief and too early in the season to have significant impact.
All of this changed in the first week of September, however, when a major heatwave was predicted. While most white grapes were already harvested, the timing was critical for red grapes, the majority of which were approaching ripeness but needed additional hang time to achieve optimal flavour development and ripeness. The question every winemaker faced was: just how bad would the heat be?
Winegrowers had two choices: act conservatively and harvest whatever was close to maturity, or bet that the fruit would tolerate the heat. Of course, many variables influenced the choice, including vineyard elevation, vine age, access to irrigation and other heat-mitigation techniques such as misters and shade cloth. For later-ripening varieties and cooler sites, there was little choice but to endure the heat with fingers crossed.
For those who chose to wait, the heat spike was both longer and more severe than predicted – record-breaking, even. The first few days of September were hot – with peak temperatures ranging from 32-35̊C – but beginning on 4th September, daily temperatures soared over 38̊C for six critical days. In some lower-lying areas of the valley, historical records were shattered with temperatures surpassing 46̊C.
For winemaker Mike Smith of Myriad Cellars, the decision was stressful, as most of the fruit he works with, including from To Kalon and Dr Crane vineyards on the valley floor, were not fully ripe. Ultimately, he decided to wait. He likens this experience to facing a stronger team on the playing field, where no matter the outcome, the weaker team will become tougher as a result. Though he is pleased with the resulting wines, he says he still wonders what they would have been like if picked earlier.
Other winemakers didn’t wait for the heat to begin, but instead shifted their plans well in advance. At Philip Togni Vineyard on Spring Mountain, winemaker Lisa Togni says she “jumped the gun on harvesting”, starting on 23rd August – the earliest harvest ever in the history of the winery. She was able to harvest one-third of the property before the heatwave began and says the remainder was able to be brought in shortly after the heatwave ended, at optimal ripeness or slightly higher than normal.
When the heat dome settled over Napa Valley, however, some winemakers quickly pivoted. Winemaker Allison Tauziet of Colgin Cellars remembers she was in St Helena every night when the heat began, tasting in the dark, because she was so concerned about losing freshness. “I could sense flavors moving faster than I’d ever seen,” she says. Just a few days into the heatwave, Tauziet made the snap decision to pick all the fruit that was destined for the Cariad and Tychson Hill wines. “We nailed it,” she says, “We got maturity but didn’t sacrifice anything.”
Many small wineries with fewer resources, however, scrambled to find picking crews, as demand surged. As Lisa Togni points out, “Developing a relationship with pickers is critical. When you need them, you really need them.” Fermentation-tank availability was another major concern. With a suddenly very compressed harvest, not every winery had sufficient space to process the fruit.
Even with varied picking decisions, the multitude of microclimates and site variations in Napa Valley also affected outcomes. Elevation helps to mitigate heat, and this was the case on Howell Mountain at Dunn Vineyard, says winemaker Mike Dunn. Located 2,000 feet above the valley floor, temperatures were six or seven degrees (Fahrenheit) cooler, though still “incredibly unusual” and led to fruit with higher-than-average ripeness. He notes that a few of the 2022 lots at Dunn will likely be de-alcoholised, a technique famously adopted by his father Randy Dunn to keep the wines in balance and below his preferred maximum of 14% alcohol. At Sleeping Lady Vineyard in Yountville, a location “hard up against the Mayacamas mountains”, as described by Ad Vivum winemaker Chris Phelps, the natural shading that occurs from about 3pm onwards always shields the grapes from the hot afternoon sun – a feature that proved especially useful in 2022.
On September 10th, the heatwave broke, and just a week later, winemakers were presented with another potential challenge: nearly an inch of rain in one day. This, too, was record-breaking for the month of September, which typically sees little to no rain. The rain event was not enough to be impactful after the long, dry stretch of summer, says Mike Dunn, who instead described it as just enough to wash the dust off the grapes. On Pritchard Hill, the rain measured three quarters of an inch, but Tauziet says it was “not at all a big deal” for Colgin, and the days following were cool and dry, so mildew pressure was low.
Like Mike Smith, Dunn describes the vintage as a learning experience that will help form future decisions. He is considering a sorting table, which Dunn has never used before. “We are one of the few that are that primitive and that is intentional,” he says, noting that while he and his father’s goal has always been to avoid overly homogenous fruit, a vintage like 2022 made avoiding desiccated berries difficult. Similarly, the brutal heat caused Lisa Togni to decide to build a shade structure over the winery’s crush pad, which she describes as a matter of “human safety” in an increasingly warm region.
Other wineries have already adapted to hotter conditions and more frequent heat events. Up on Pritchard Hill at the Colgin estate, where the fruit is typically harvested later – and in 2022, after the heatwave – shade cloths are used across the entire vineyard. Tauziet adds that misters are used on blocks that are more vulnerable, including thinner-skinned Cabernet Sauvignon clones. Rather than irrigate the vine, the misters instead reduce the air temperature inside the canopy.
When it came to managing the fruit in the winery, it seems approaches varied, although the naturally high pH for later-picked fruit posed a potential ferment – with risks of stuck ferments and the associated problems. Many producers said they did little different, although – as mentioned – many emphasised sorting out any dried berries, but it’s a vintage where generalisations are difficult.
Increasingly extreme weather in Napa – whether from fire, drought or heat – makes vintage comparisons to 2022 difficult. Mike Smith sees some similarities with the heatwave at the start of harvest in 2017, however, which also led to opulent, rich concentration of fruit which he also sees in the 2022 wines. Lisa Togni reaches further back, to 1991, for a comparison, noting that it was a very ripe year that wound up evolving gracefully, while Allison Tauziet likens the texture of 2022 to 2002, for the “amazing expression of fruit”, and she doesn’t see any reason to disparage the wines. “It’s kind of shocking that I really like them,” she says, noting that, despite the stress of the vintage, “there’s a lot of what we’re always seeking: flavor, minerality and perfume.”
Coming after the highly structured 2021 vintage, which was marked by densely packed tannins, the 2022 wines are likely to please those seeking more immediate pleasure. The word “soft” is one that Chris Phelps uses to describe the wines but cautions that he doesn’t mean that in a derogatory way. “There is a natural hedonistic aspect the 2022s have had in spades since – or even before -- they left the fermenter,” he says. “The wine is fresh and has been charming since it was in juice form prior to fermentation. There's plenty of acid for vibrancy and tension, but with just a very slight touch higher pH.”
Most of the wines we’ve tasted so far share a bold style, with opulent layers of fruit and supple tannins. It’s important to note, however, that this is clearly not a homogenous vintage. Vineyard location and aspect were crucial, with higher elevations and those areas better shielded from the sun faring better. It’s clear that the line between fully ripe and overly ripe fruit flavours is razor-thin in this tricky vintage, with many wines showing notes of cooked, even desiccated fruit – not surprising, given the conditions. But collectors should certainly not be put off the vintage, as many other wines show excellent balance and a juicy, friendly exuberance that makes them very pleasurable even in their youth.
The 2022 vintage began as routine, but – in what seems be the new normal in Napa – shifted virtually overnight, forcing winemakers to make quick decisions based on their own unique location and combination of contributing factors. While the resulting wines will share some characteristics, the 2022s are formed by their microclimate, as well as the resources and quick decision-making skills of the winemakers. Lisa Togni also credits her successful harvest to another factor: sheer luck. Much like 2021, when fire licked the edges of the Togni property but spared her parents’ house and the winery, Togni is grateful above all else. “I feel for everyone who didn’t have the luck we did,” Togni says. “2022 was a reminder to be ever vigilant. You can’t relax even for a minute anymore.”
Napa 2022: the vintage in brief
Ample winter rainfall ended a three-year drought
The bulk of the growing season was uneventful, with normal temperatures and rainfall
Beginning the first week of September, a record-breaking heatwave lasted six days
Yields are lower than average, though not as low as the drought-impacted 2021
Quality is heterogenous, with the wineries that were able to make quick picking decisions impacted less by the heatwave
The best wines are opulent, dense and concentrated, with a juicy exuberance that makes them approachable early
The 2022 wines from some estates are now being released; keep your eyes out for Schrader and Double Diamond, launching soon
