🇮🇸 Iceland Climate & Weather Averages

Iceland spans 1 climate zone: Subarctic. Across the 1 cit covered, annual mean temperatures range from 4.5°C (40.1°F) to 4.5°C (40.1°F), with an average annual precipitation of roughly 1566mm. Iceland's climate varies across the 1 city covered here. The country spans 1 climate zone: Subarctic. Annual mean temperatures range from 4.5°C (40.1°F) to 4.5°C (40.1°F), reflecting regional and elevational differences. Annual precipitation averages roughly 1566mm across these locations. Use the city pages below for detailed monthly temperature, rainfall, sunshine, humidity, UV index, and wind data.