ClimateForecastsWorld Global mean solar irradiance October 18, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:Solar Eclipses Paths MappedUrban solar energy potential in the U.S.Global Solar AtlasA Map of Every Object in our Solar SystemGlobal 1-km Cloud CoverMapped: The 10 Wealthiest Countries in the WorldCalendar systems used throughout the worldDistribution of wealth in Europe