Marlborough 1963 Vintage Report
Defining the 1963 vintage in Marlborough requires looking beyond the averages, as it was a year of contrasting fortunes and precise timing.
Early challenges emerged with a disrupted flowering phase. 45mm of rain during the bloom caused significant *coulure* (shatter), naturally lowering yields and concentrating the energy into fewer bunches.
It was a cool, classical season. Reaching only 976 GDD, the summer never really spiked in temperature, favoring the development of fresh aromatics over sheer power.
Harvest proceeded under mixed skies, requiring agility to dodge the 55mm of rain that fell sporadically during the picking weeks.
**Style:** Classically proportioned wines with good balance and terroir expression.
About Marlborough
Marlborough put New Zealand on the wine map with its explosive Sauvignon Blanc. Defined by pungent aromas of passionfruit, lime, and fresh cut grass, it is a globally recognized style.
Climatic Blueprint
Growing Degree Days (GDD)
Total Rainfall
Sunshine Hours
Diurnal Shift
Frost Days
Average Temperature
Historical Context (3 Years)
Comparison of growing season heat accumulation vs regional average.
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