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.
Storage Note: Be sure to cover tightly but do not refrigerate. If you do not have a cake keeper, cover the cake with a large inverted bowl or store in a large airtight container. Store at room temperature for approximately 1 week.Freeze for longer storage, up to 2 months.torage Note: Be sure to cover tightly but do not refrigerate. If you do not have a cake keeper, cover the cake with a large inverted bowl or store in a large airtight container. Store at room temperature for approximately 1 week.