This is a map shows average annual temperature (in degree centigrade) in Armenia. It is based on observations of more than 90 meteorological stations had ever operated in Armenia since 1885. Data of meteorological stations with short series of observations had been reduced to an 80-year period using the method of difference. This GIS layer was prepared in the frame of Global Environment Facility (GEF) and Armenian Renewable Resources and Energy Efficiency Fund Project “Development Of Geographic Information System of Armenia for Renewable Energy Projects”