The stone circle consists of seventeen closely spaced stones spanning 9.3 metres (31 ft) in diameter, of which 13 survive. The most westerly stone (1.9m long) is the long recumbent and has two egg shaped cup-marks, one with a ring around it.
Aspen, CO Weather. The average temperature of Aspen is 42.07Â°F, which is lower than the Colorado average temperature of 46.26Â°F and is much lower than the national average temperature of 54.45Â°F. Historical Weather.
Colorado Weather Resources. Road Conditions: Dial 511 in Colorado.. Colorado Department of Transportation Travel Center (road conditions/closures, winter driving tips, rest areas, etc.) Average High/Low SUMMER Temperatures. Aspen: April 49/20 May 61/29 June 72/34 July 79/40 August 77/39 September 69/32. Burlington: April 61/33 May 71/43 June 82/54 July 88/59