The 2023 vintage in the Aconcagua Valley
The 2023 season was unusually warm, even more than 2017 and 2020. The higher heat summation was consistent month to month from the start of budburst through to harvest. However, despite the high number of degree days, the coastal trough had a greater influence on the inland part of Aconcagua, which reduced the impact of solar radiation and the high temperatures on the fruit.
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