WINE TEMPERATURE
Temperature for Drinking Wine
For a tasting, still white wines should be served at between 16 and 20 °C (60 and 68 °F). If white wine is served below this temperature there is a tendency for the bouquet and flavor to be suppressed. For red wines a serving temperature of from 21.1 °C (70 °F) to room temperature is recommended. If wine is properly stored (12.7 °C (55 °F) at 80% humidity) time should be allowed for the wine to reach proper temperature before service. There are many people who like to taste Champagne and other sparklers very well chilled. However, serving wine that is very cold can completely suppress aromas and flavors of the wine. In fact, if one allows a sparkler to completely discharge the carbon dioxide and is tasted as a still wine at 20 °C (68 °F), one is better able to determine if the wine is drinkable. Many a bad sparkler hides beneath a cloud of cold. If one is comparing wines then all the whites and all the reds should be served at their respective optimum temperatures, so they may be judged in a standardized way. Serving of a wine cool can help to mask the flaws seen in young or cheap wines, whereas serving wine warmer can allow the bouquet and complexity to be expressed, which is ideal for aged and expensive wines. Lower temperatures also repress the 'bite' that alcohol can give in lighter bodied wines.
