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.
5 Responses to â5 Things NOT to do in Keystone, Coloradoâ. 1  Ayngelina. All I was hearing on Twitter was about the issues people were having with the altitude, too bad itâs not like Peru and they could have given everyone coca leaves. 2  Jame E. Coleman. Wow itâs a beautiful placeâ¦ Thanks for posting here. 3  Natalie T. Great shots!