Global people group databases have traditionally been People-Group-In-Country (PGIC) lists. People-Group-in-Country is the fourth level of the hierarchical Ethnic Peoples tree and use a combination of Harvest Information System people code (ROP3) and country code (ROG3). Learn more: Peoples-by-Country profiles (ie.
Colorado Weather > Vail Weather. Vail, CO climate is cool during summer when temperatures tend to be in the 50's and extremely cold during winter when temperatures tend to be in the 10's.
For most places away from the mountains, the mean minimum temperature in July ranges from 50 to 60  F. Of course, the mountains and high valleys are much cooler with average lows in the middle of the summer in the 30s and 40s with occasional drops below freezing.