Bush aides summoned several of Washington's conservative journalists to a 6:30 a.m. breakfast at the White House to press the case for the president's adherence to conservative principles.
The average temperature in Vienna in September is 15Â°C, which is already four degrees fewer than it was in August, but still also five degrees more than it will be in October. In the afternoons, the mercury climbs to a still comfortable 19Â°C high, but at night, it drops to a chillier low temperature of 10Â°C.
Virginia Weather > Vienna Weather. Vienna, VA climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's. The warmest month of the year is July with an average maximum temperature of 89.10 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 23.90 degrees Fahrenheit.