A wine vintage is the year the grapes were picked, and it records the climatic conditions of one growing season rather than the quality of a bottle on its own. This wine vintage guide reads the great and difficult years in Bordeaux, Burgundy, the Rhône Valley and the Loire, and shows what a vintage chart measures.
Three things the year on the label tells you
- Weather conditions during flowering, ripening and the harvest explain most of what a vintage chart records for a given wine region.
- A star rating averages a whole wine region: a meticulous grower in a difficult year regularly beats a careless one in a celebrated Bordeaux or Burgundy season.
- Vintage matters most for fine wine bought for its aging potential, and least for a white or red wine you will open within two or three years.
What a vintage actually records
A wine vintage is a date, not a verdict. It tells you which growing season the grapes lived through: the frosts of spring, the flowering in June, the heat of August, and the state of the fruit when picking began, usually in September across the French wine regions, from Bordeaux and Burgundy to the Loire and Languedoc Roussillon. Two bottles from the same estate and the same plot, one year apart, can differ more than two bottles from neighbouring estates in the same year.
That is why a year appears on nearly every French wine label outside Champagne and a handful of fortified styles. Non vintage blends exist precisely to smooth the year out: a Champagne house blends reserve wines from several harvests so that its style stays recognisable from one release to the next. Everywhere else the year is the variable, and wine quality follows the climatic conditions that shaped it.
Understanding that variable changes how you buy. It tells you which bottles reward patience, which should be drunk young, and which years deserve more caution than their reputation suggests.
The growing season, gate by gate
Growers describe a vintage as a series of gates. Miss one and the crop is smaller or later; pass them all and the fruit arrives ripe, healthy and balanced.
- Spring frost, in April, burns young shoots and cuts the crop before the season has properly begun. The 2017 and 2021 frosts hit several French wine regions in exactly that way.
- Flowering, in June, sets the number of berries. Cold or wet weather causes coulure and millerandage, an uneven fruit set that reduces the volume of wine production before a single grape has ripened.
- Summer heat and mild water stress drive sugar accumulation. A warm, dry July and August concentrate flavour, while extreme heat can stall ripening and leave green tannin behind the alcohol.
- Véraison and the final ripening weeks, through late August and September, fix acidity, tannin and aroma. A dry, sunny September with cool nights is the classic signature of a great wine year.
September rain is the most quoted variable in any wine guide, and with reason. Rain shortly before picking dilutes juice and spreads botrytis in thin skinned grape varieties such as pinot noir. Rain that arrives after a drought, as it did in September 2016 in Bordeaux, can instead unblock stressed vines and finish the ripening properly. The same climatic conditions turn into a disaster or a gift depending on what preceded them, which is why vintage ratings are written after tasting and never from the weather record alone. Comparing the climate of each area, from the Atlantic edge of the Loire to the warm Rhône Valley, makes those differences easier to follow, and our map of the French wine regions sets them out side by side.
Reading a vintage chart without being misled
A vintage chart is a grid: wine regions down one side, years across the other, a score or a star rating in each cell, usually with a note on whether the wines are ready to drink, still improving or past their peak. Wine Spectator, Robert Parker, Jancis Robinson and The Wine Society each publish one, and their numbers rarely agree to the point, because every cell is an average of many tasting notes from many estates.
Three habits make a chart useful rather than misleading. Read the cell as a probability and not as a promise. Check the drinking window as carefully as the score, since a below average year often peaks early and can be excellent now while a celebrated year is still closed. And compare at least two charts before writing off a season, because expert reviews of the same wine vintage diverge most in the difficult years, which are precisely the ones worth arguing about.
A Bordeaux vintage chart also splits the region in two. The left bank, built on cabernet sauvignon, and the right bank of Pomerol and St Emilion, built on merlot, do not always succeed together: merlot flowers and ripens earlier, so a wet September can hit one bank harder than the other. A single Bordeaux score hides that split, and the more careful charts publish separate columns for red wines, for white Bordeaux and Pessac Léognan, and for the sweet wines of Sauternes.
Vintage charts are not limited to France. The same grids cover Italy and Tuscany, Spain, Portugal, Germany and Austria, and the southern hemisphere producers of Australia, Chile, Argentina, South Africa and New Zealand, where the growing season runs the other way and the harvest falls in the southern autumn. Reading across them is a quick education in wine culture: the years that were exceptional in Bordeaux are often ordinary in Tuscany, because the weather systems that made them have nothing in common.
Great and difficult years in the major regions
Bordeaux, left bank and right bank
The modern reference years in Bordeaux are 2005, 2009, 2010 and 2016, followed by 2018, 2019 and 2020, with 2022 adding a very warm season to the list. Each combined a dry late summer with enough water reserve to avoid blockage. In 2010 a dry September and cool nights produced concentrated, firmly structured wines that leading estates expect to hold for decades.
The difficult years are just as instructive. The 2013 harvest suffered poor flowering, a wet summer and heavy rot pressure, and remains the most widely criticised recent Bordeaux vintage for red wines, even though the sweet wines of Sauternes were a genuine success that year. 2017 lost much of its crop to April frost, while 2007 and 2011 gave lighter bottles that are drinking now rather than waiting. Those poor vintages still hide successes from estates that sorted their fruit rigorously, which is the single best argument against buying by the chart alone. Our guide to the Bordeaux appellations explains how the two banks differ beyond the question of the year.
Burgundy and the Rhône Valley
Burgundy is a mosaic of small climats, so a score for the whole region means less here than anywhere else in France. Even so, 2015, 2019 and 2020 are widely rated among the best years of the decade for both red wines and whites, while 2021 was cut short by frost and mildew and produced a tiny, classically proportioned crop. Pinot noir reacts badly to September rain, which is why growers watch the forecast in the final fortnight before picking far more closely than any star rating.
The Rhône Valley is warmer and more consistent. 2010, 2015, 2016 and 2019 are the years quoted most often for Châteauneuf-du-Pape and for the northern syrah appellations, with a structure that rewards a decade in the cellar. In the southern Rhône the blend itself absorbs a difficult season: grenache, syrah and mourvèdre ripen at different speeds, so the proportions shift and the finished wine stays balanced.
The Loire, Alsace and the white wine years
Loire wines vintage by vintage follow a cooler, more marginal climate, so the gap between a ripe year and a lean one is wide. 2018, 2019 and 2022 delivered generous fruit from Muscadet to Sancerre, while 2021 brought frost and a cool summer that favoured taut, high acid dry white wine. Chenin blanc in Vouvray and Anjou answers the year by changing style completely: in warm September conditions it turns sweet, in cool ones it stays dry and nervy, and the same estate may bottle both.
Sauvignon blanc in Sancerre and cheverny blanc further east keep their aromatic edge even in hot years when the fruit is picked early enough. Alsace followed a similar pattern, with 2018 and 2019 ripe and generous across the grape varieties. Further south, Languedoc Roussillon suffers less from a wet autumn and more from drought, so the difficult years there are the dry ones. Sparkling wine follows its own logic again: a vintage Champagne or a sparkling Crémant is only declared when the season justifies it, which is why the label so often carries no year at all. Our tour of the Loire Valley appellations follows the river from Nantes to Sancerre.
What a great year and a difficult year really change
Vintage quality moves several things at once, and not all of them in the same direction. A difficult year is not simply a lesser wine: it is a different wine, often lighter, earlier drinking and easier to match with food. The table below sets the two profiles against each other as quality indicators rather than as a verdict.
| What changes | Warm, dry season | Cool or wet season |
|---|---|---|
| Ripeness | High, generous alcohol | Moderate, lower alcohol |
| Acidity | Lower, rounder | Higher, more nervy |
| Tannin | Ripe and dense | Finer, occasionally green |
| Aging potential | Long, often decades in fine wine | Shorter, ready sooner |
| Bordeaux style | Powerful, built for the cellar | Classical, food friendly |
| Market level | Upper end of the range | More modest, better value |
When the year matters, and when it barely does
For a bottle opened within two or three years of release, the vintage is a detail. Style, grape varieties and the hand of the producer decide far more, which is why choosing wine by estate is the more reliable habit for everyday drinking. The same logic applies to most rosé, to young whites, and to the certified organic wines whose growers work to a consistent house style from one harvest to the next.
The year becomes decisive in three situations. When you buy fine wine to cellar, because aging potential is set by the season and cannot be recovered later. When you buy an older bottle, because a fragile year in poor conditions ages fast and a great one can still be closed. And when you buy across a frost year, when volumes fall and allocations tighten well beyond the tasting notes.
Storage sits alongside the vintage in that judgement, and a badly kept bottle from a celebrated season will disappoint more than a well kept bottle from a modest one. Our page on keeping bottles in good condition covers temperature, humidity and light. We record vintage notes for every bottle in our selection, and if the climatic conditions of a given year matter for what you are about to open, our team will tell you plainly.
Questions wine buyers ask about vintages
What does a wine vintage actually mean?
It means the year the grapes were harvested, and by extension the whole growing season that produced them, from spring frost through flowering to the September picking window. It describes the conditions, not the skill of the producer.
Which Bordeaux vintages are the safest to buy now?
2010 and 2016 remain the reference points for structured, long lived red wines, while 2014 and 2017 are lighter and already open, so they suit a table rather than a cellar. The choice depends on when you plan to drink the bottle.
Is a non vintage wine lower in quality?
No. Blending several harvests is a deliberate method, used above all in Champagne, to keep a house style stable from year to year. It removes the variation of the season instead of hiding a fault.
How much does a star rating on a vintage chart really tell you?
It tells you the average outcome of a season across a whole region, which is useful as a first filter and misleading as a final answer. Expert reviews of individual estates, and the drinking window printed next to the score, carry more practical information.
