Understanding Wine Vintages: Good Years and Bad Years

What Is a Vintage?

A vintage refers to the year the grapes were harvested. Since weather varies from year to year, the same vineyard and winemaker can produce dramatically different wines depending on what nature provided during the growing season.

Vintage matters more in some regions than others. In areas with highly variable weather (like Bordeaux, Burgundy, and Germany), vintage differences are pronounced. In consistently warm, dry regions (like parts of Australia, Chile, or California), vintages tend to be more uniform.

How Weather Shapes a Vintage

Spring

• Frost risk: Late frosts can damage or kill buds, reducing crop size. The devastating April 2021 frost in France destroyed up to 80% of some crops.
• Flowering: The vine flowers in late spring. Cool, wet conditions cause poor fruit set (millerandage or coulure), reducing yields.

Summer

• Heat and sunshine: Warm, sunny summers promote even ripening. Excessive heat can cause grapes to shut down physiologically.
• Rain: Moderate rain is healthy. Excessive rain promotes fungal disease and dilutes flavors.
• Hail: Can destroy a crop in minutes. Insurance exists but cannot replace lost wine.

Autumn (Harvest)

• Dry weather at harvest is ideal — allows winemakers to pick at optimal ripeness
• Rain at harvest dilutes grapes and promotes rot, forcing early picking before full maturity
• Extended warm autumns allow late-harvested grapes to achieve extraordinary concentration (crucial for sweet wines)

Great Vintages by Region

Bordeaux

Outstanding: 2000, 2005, 2009, 2010, 2015, 2016, 2018, 2019, 2020

Very good: 2014, 2017

Challenging: 2002, 2007, 2011, 2013

Burgundy

Outstanding: 2005, 2010, 2015, 2019, 2020

Very good: 2009, 2012, 2014, 2017, 2018

Challenging: 2004, 2007, 2011, 2013

Champagne (Declared Vintages)

Outstanding: 2002, 2008, 2012, 2013

Very good: 2004, 2006, 2015

Piedmont (Barolo/Barbaresco)

Outstanding: 2001, 2004, 2006, 2010, 2013, 2016, 2019

Very good: 2007, 2008, 2015, 2017

Napa Valley

Outstanding: 2001, 2007, 2012, 2013, 2016, 2018, 2019

Very good: 2005, 2006, 2014, 2015

How Much Does Vintage Really Matter?

Where Vintage Matters Most

• Bordeaux: Vintage variation is significant. Great vintages command huge premiums.
• Burgundy: Even more variable than Bordeaux due to the sensitivity of Pinot Noir.
• Germany: Marginal climate means wide swings between vintages.
• Champagne: Houses only declare a vintage in exceptional years.

Where Vintage Matters Less

• Napa Valley: Consistent sunshine makes most vintages reliably good.
• Australia (Barossa, McLaren Vale): Warm, dry conditions produce consistent quality.
• Southern Rhône: Generally reliable growing conditions.
• Chile and Argentina: Pacific/Andean influence creates stable climates.

Practical Tips

• Vintage charts are guidelines, not gospel: A great producer in a mediocre vintage often outperforms a poor producer in a great vintage
• "Off" vintages can offer value: Wines from lesser vintages are often discounted but may still drink beautifully at a younger age
• For everyday drinking, vintage barely matters: If you are buying wine to drink tonight, the producer and grape matter far more than the year
• For cellar-worthy wines, vintage is crucial: A top Bordeaux from 2010 will age differently than one from 2011

The Takeaway

Vintage matters, but it matters most at the top end and in regions with variable climates. For most daily wine drinking, focus on the producer, region, and grape variety first. Save the vintage research for wines you plan to age or invest in.