USA

Willamette Valley

1978
72Grapeyear
average Configuration

Willamette Valley 1978 Vintage Report

For much of the season, 1978 looked destined for greatness in Willamette Valley, until the elements conspired against it in the final weeks.

Spring was steady if unremarkable, with the vines navigating the vulnerable flowering stage without major incident.

It was a cool, classical season. Reaching only 1137 GDD, the summer never really spiked in temperature, favoring the development of fresh aromatics over sheer power.

The finale was fraught with tension. A deluge of 86mm during the harvest period forced an expedited picking schedule to mitigate botrytis risks, rewarding those who sorted ruthlessly.

**Style:** Classically proportioned wines with good balance and terroir expression.

About Willamette Valley

Oregon's Willamette Valley is the New World's answer to Burgundy. Its cool, wet climate is ideal for Pinot Noir, producing wines with earthy complexity, bright red fruit, and delicate structure.

Climatic Blueprint

Growing Degree Days (GDD)

1137

Total Rainfall

483 mm

Sunshine Hours

2165 hrs

Diurnal Shift

10.5 °C

Frost Days

0 days

Average Temperature

15 °C

Historical Context (10 Years)

Comparison of growing season heat accumulation vs regional average.

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