“A great vintage means every bottle is great.”
No. A favourable growing year gives producers useful conditions; it does not remove differences in site, farming, picking or winemaking.
Wine Encyclopaedia
Vintage
A vintage is a year of weather, decisions and near misses.
The number on the label is simple. The year behind it isn’t. Frost in April, rain in June and sunshine in September can matter in completely different ways.
So what does “vintage” actually mean?
Usually, it’s the year the grapes were harvested.
That sounds almost disappointingly straightforward. The interesting part is what happened during that growing year. A vintage can tell you when the grapes grew; it cannot, on its own, tell you whether the wine will be good, whether you will like it, or whether every producer faced the same conditions.
01
Winter
The vine is dormant, but winter rainfall can help refill soil water before growth begins.
02
Budburst
Young shoots emerge. A hard frost now can remove part of the future crop in a single cold night.
03
Flowering & fruit set
Poor weather here can reduce fruit set and make bunches less even before summer has really started.
04
Ripening
Sun, heat, water and cool nights shape how quickly sugar rises and how acidity, flavour and tannins develop.
05
Harvest
Now timing becomes nerve-racking. Rain, heat or disease pressure can force picking decisions that change the style of the wine.
Weather isn’t a scorecard
The same event can be helpful in May and a headache in September.
Rain is not “good” or “bad” until you know when it fell.
Winter rain can replenish water. Rain at flowering may disrupt fruit set. Rain close to harvest can swell berries, encourage rot or force an earlier pick. Same weather word, very different consequences.
What changes the outcome?
Timing, amount, soil drainage, canopy condition, grape variety and how quickly the vineyard dries.
Vintage myths
One number on the label can encourage some very tidy conclusions.
“A bad vintage means avoid the whole region.”
Also too simple. Difficult years often magnify the differences between sites and producers. Some vineyards cope much better than others.
“Hot years make better wine because the grapes get riper.”
Only if ripeness stays balanced. Excess heat can reduce freshness, accelerate sugar accumulation or stress the vine.
“Vintage matters equally everywhere.”
No. Regions with highly variable weather may show bigger year-to-year differences than very reliable climates, and some wine styles deliberately blend across years.
What about non-vintage wine?
Some wines are deliberately blended from more than one harvest. That can help a producer maintain a house style or balance one year with reserve wines from another. “Non-vintage” does not mean “no vintage mattered”; it means the final wine is not tied to just one harvest year.