Bucharest: Annual Weather Averages. July is the hottest month in Bucharest with an average temperature of 22Â°C (71Â°F) and the coldest is January at -2Â°C (29Â°F) with the most daily sunshine hours at 10 in August. The wettest month is June with an average of 90mm of rain. Average Temperature: Bucharest.
Buttercream frosting does not need to be refrigerated if used within two to three days. However, it keeps for up to two weeks if stored in the refrigerator in an airtight container, and it lasts up to three months if stored in the freezer. Keep Learning.
Butter will generally last for about one month after the sell-by date on the package, assuming it has been continuously refrigerated. How long can butter be left out at room temperature? Butter may be kept at room temperature for 1 to 2 days, but it will begin to spoil rapidly if not refrigerated after that. To further extend the shelf life of butter, freeze it: to freeze butter, wrap tightly in heavy-duty aluminum foil or plastic freezer wrap, or place inside a heavy-duty freezer bag.