A Vulcan lute on Aldea. The Vulcan lute (sometimes referred to as Vulcan harp, Vulcan lyre, or Vulcan Lyrette) was a twelve-stringed instrument, played on the planet Vulcan, that was tuned on a diatonic scale and noted to be very soothing.
Keystone Average Weather. 1  The highest monthly average temperature in Keystone for July is 54 degrees. 2  The lowest monthly average temperature in Keystone for December is 14 degrees.  The most monthly precipitation in Keystone occurs in January with 0 inches.
Plan an escape from your busy life in the heart of the Rocky Mountains: Summit County, Colorado. For 25 years, families and groups of friends have booked memorable vacations in Summit Resort Group condos and private homes located in Keystone, Dillon, Frisco and Silverthorne.