Rhone Valley 1964 Vintage Report
For much of the season, 1964 looked destined for greatness in Rhone 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.
The growing season was solar and generous. Accumulating 1835 Growing Degree Days (GDD), the summer provided consistent warmth that drove steady sugar accumulation.
The finale was fraught with tension. A deluge of 118mm during the harvest period forced an expedited picking schedule to mitigate botrytis risks, rewarding those who sorted ruthlessly.
**Style:** Powerful but variable, with the best wines balancing the heat with careful selection.
About Rhone Valley
Divided into North and South, the Rhône Valley is a powerhouse of Syrah and Grenache. From the peppery, focused reds of Côte-Rôtie to the warm, spicy blends of Châteauneuf-du-Pape, it offers bold wines shaped by the Mistral wind.
Climatic Blueprint
Growing Degree Days (GDD)
Total Rainfall
Sunshine Hours
Diurnal Shift
Frost Days
Average Temperature
Historical Context (5 Years)
Comparison of growing season heat accumulation vs regional average.
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