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.
Annual Weather Averages in Aspen-Pitkin County Airport. Aspen-Pitkin County Airport is 24 miles from Crested Butte, so the actual climate in Crested Butte can vary a bit. Based on weather reports collected during 1985â2015. Showing: