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.
Fairfax County, Virginia, gets 42 inches of rain per year. The US average is 39. Snowfall is 22 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 73. On average, there are 199 sunny days per year in Fairfax County, Virginia. The July high is around 88 degrees. The January low is 24. Sperling's comfort index for Fairfax County is a 51 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54.