Question

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★What is diurnal range?★​

Answer 1

What is diurnal range?

Diurnal range is the difference between day and night temperatures in the vineyard; the gap between the hottest temperature and the coolest. This is not to be confused with the term 'continentality', which covers the difference between the hottest and coolest month in a growing season.

Answer 2

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✔️The diurnal temperature range (DTR)

✔️It is the difference between the daily maximum and minimum temperature.