There are many types of carpenter ants throughout the U.S. measuring in size from one-quarter inch (about the width of a pencil) for a worker carpenter ant to three-quarters of an inch (about the size of a quarter) for a queen carpenter ant. Each colony is established by a single, fertilized queen.
Alexandria Average Weather. 1  The highest monthly average temperature in Alexandria for August is 79 degrees. 2  The lowest monthly average temperature in Alexandria for February is 38 degrees.  The most monthly precipitation in Alexandria occurs in June with 5.8 inches.
Population Characteristics. Current population estimates in the City of Alexandria. Page updated on Oct 21, 2016 at 3:34 PM. This compares to a 2000 Census population of 128,283, and is an increase of 11,710, or 9.13% over the 10-year period.