California is one of the sunniest states in the country, with an average of 284 sunny days each year and between 5 and 7.5 peak sun hours each day. http://L.Iv.Eli.Ne.S.Swxzu40Hu.Feng.Ku.Angn.I.Ub.I..xn--.U.K37@cgi.members.interq.or.jp/ox/shogo/ONEE/g_book/g_book.cgi