[glenc (Glen)]

This map shows the best places in Australia to observe, if you assume there is a relation betweed solar exposure and clear skies.
12 months http://www.bom.gov.au/web03/ncc/www/...atest.hres.gif
6 months http://www.bom.gov.au/web03/ncc/www/...atest.hres.gif
3 months http://www.bom.gov.au/web03/ncc/www/...atest.hres.gif
Average http://www.bom.gov.au/jsp/ncc/climat...sure/index.jsp